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33 events in Harris County, Texas

From big races to Saturday morning group runs—find running, cycling, triathlon, and swimming events and connect with the local endurance sports community.

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  • Katy Half Marathon & 5K presented by Houston Methodist [runsignup.com]

    Sun, Feb 08, 2026 at 7:00 AM

    Description

    Welcome to the 2026 Katy Half Marathon & 5K presented by Houston Methodist, the premier half marathon race in the largest running community in the Houston area, and race #2 of 9 in the 2026 Run...

    Welcome to the 2026 Katy Half Marathon & 5K presented by Houston Methodist, the premier half marathon race in the largest running community in the Houston area, and race #2 of 9 in the 2026 Run Houston! Race Series!

    Finish 3 'Run Houston Races' Half Marathons, 5Ks, or a combination to earn this year's exclusive series finisher swag. Finish the Commit Series or the Bayou City Series to earn an additional finisher pin.

    1k 5k 13.1 Miles Half Marathon Run Virtual Walk

    1220 Grand W Blvd, Harris County, Texas, 77449, United States
    OpenStreetMap Google Maps
  • Couple Shuffle - Houston [runsignup.com]

    Sat, Feb 14, 2026 at 9:00 AM

    Description

    Ready to run your heart out? Join us for the annual Couple Shuffle 2-mile, 5k, and 10k! Whether you're sprinting with your sweetheart or racing solo, this Valentine themed race promises a...

    Ready to run your heart out? Join us for the annual Couple Shuffle 2-mile, 5k, and 10k! Whether you're sprinting with your sweetheart or racing solo, this Valentine themed race promises a heart-pounding good time. Enjoy a course sprinkled with fun photo ops, and a finish line filled with sweet treats and high-fives. Put on your running shoes and let’s make this Valentine’s a day to remember! 💖🏃‍♀️🏃‍♂️Fun for the whole family!

    The fun includes-

    • Great Swag - designer shirt & custom medal

    • Chip-timing with live results and awards

    • Delicious Treats waiting at the finish line

    • Plenty of fun!

    Grab your friends and family, you are not going to want to miss this one! Can't make the race? No problem! We offer a virtual race option where you can run anywhere, at any time, and still earn the fun swag!

    *Youth-based pricing for the 5k/10k 12 & Under are only $17!

    • 10k registration includes a custom bib, designer shirt, and an awesome finisher medal!

    • 5k registration includes a custom bib, designer shirt, and an awesome finisher medal!

    • 2-mile registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal!

    • The kid's dash is a fun, untimed dash for our kiddos ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specifically crafted medal for our kids' dash event! (If your child wants to run the kid's dash, and doesn't want the SWAG, they are welcome to run with us on race day for free!)

    *Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt!

    1 Miles 5k 10k 15k Run Virtual

    Harris County, Texas, 77084, United States
    OpenStreetMap Google Maps
  • Tomball ISD Superintendent's Fun Run [runsignup.com]

    Sat, Feb 28, 2026 at 8:00 AM

    Description

    Tomball ISD MOVES presents the Tomball ISD Superintendent's Fun Run. The TISD Superintendent's Fun Run is a 5k (3.1 miles) timed race that will take place on February 28, 2026 at the Tomball Event...

    Tomball ISD MOVES presents the Tomball ISD Superintendent's Fun Run. The TISD Superintendent's Fun Run is a 5k (3.1 miles) timed race that will take place on February 28, 2026 at the Tomball Event Center. Awards will be given to the top 3 runners in each classification. The event is open to all students and staff as well as the Tomball community. In addition to the Fun Run, a 1-mile walking course will be set up around the Tomball ISD Stadium.

    Funds generated from the Superintendent’s Fun Run are used to cover the costs associated with hosting the Fun Run. Any remaining funds are used to:

    • provide incentives to increase employee health and wellness at each campus and department throughout the district

    • support the Tomball Education Foundation

    1 Miles 3.1 Miles Fun Run Run Walk

    20235 Cypress Rosehill Rd, Harris County, Texas, 77377, United States
    OpenStreetMap Google Maps
  • 1876 Foundation 5K Family Fun Run/Walk [runsignup.com]

    Sat, Feb 28, 2026 at 8:30 AM

    Description

    1876 Athletic Foundation 5K Family Run/Walk is a unique event for the whole family. Runners, walkers, stroller-pushers, and little ones are invited! 100% of the proceeds benefit collegiate...

    1876 Athletic Foundation 5K Family Run/Walk is a unique event for the whole family. Runners, walkers, stroller-pushers, and little ones are invited! 100% of the proceeds benefit collegiate student-athletes.The event will include family fun games and prizes as well as a vendor marketplace.

    This fun run/walk event is put on with the generous efforts of volunteers and community partners.

    5K Registration Fee includes: T-shirt, medal, and all race amenities.

    Registrations on or before December 31, 2025 are guaranteed a T-shirt of your size.

    Registrations after December 31st and up to race day cannot be guaranteed a T-shirt of your size.

    Race Day Schedule

    Saturday, February 28, 2026

    7:00am- T-Shirt/Packet Pick Up

    8:30am - 5K Run/Walk starts

    9:30am - Family Activities Area/Vendor Market Opens

    10:00am - After Race Party

    12:30pm- Event Concludes

    Thank you to our Sponsors!

    Please email Joyce Johnson at [email protected] to learn how to become a sponsor!

    3.1 Miles 5k Fun Run Run Walk

    15337 Woodland Hills Dr., Harris County, Texas, 77396, United States
    OpenStreetMap Google Maps
  • Shootout for Soldiers Houston, TX [runsignup.com]

    Sat, Mar 07, 2026 at 8:00 AM

    Description

    HOW REGISTRATION WORKS

    The event is comprised of 24, 1-hour games in a row and is open to men's and women's teams of all ages and abilities. Every team that registers plays in at least one, 1-hour...

    HOW REGISTRATION WORKS

    The event is comprised of 24, 1-hour games in a row and is open to men's and women's teams of all ages and abilities. Every team that registers plays in at least one, 1-hour game and will be matched with an opposing team of similar age and abilities

    If you register as a dual-slot, your team will have the entire hour with no opposing team schedule, and choose how you wish to play for that hour.
    201 Kinkaid School Dr, Harris County, Texas, 77024, United States
    OpenStreetMap Google Maps
  • Lucky Charm [houstonrunning.co] [Register at runsignup.com]

    Sat, Mar 14, 2026 at 7:30 AM

    Description

    Run the luckiest 5K of the year and our 2nd race in the Houston Holiday Series! Remember to wear green so you don’t get pinched, or make sure to run fast enough!

    1k 5k 10k Run Virtual

    1220 Grand W Blvd, Harris County, Texas, 77449, United States
    OpenStreetMap Google Maps
  • Pirate 5K, 10K, & 13.1M, Katy, TX (15) [runsignup.com]

    Sat, Apr 11, 2026 at 8:00 AM

    Description

    Race Information

    The race starts at 8:00 AM.

    Packet pickup starts 30 minutes before the race and ends 10 minutes before the race starts.

    All runners must register on RunSignup.

    No on-site...

    Race Information

    The race starts at 8:00 AM.

    Packet pickup starts 30 minutes before the race and ends 10 minutes before the race starts.

    All runners must register on RunSignup.

    No on-site registration.

    Additional Information

    Please use the map pin for the designated event parking location.

    https://maps.app.goo.gl/1Zom3W8a4ukq7qJYA

    5K & 10K Course (0.78M)

    https://www.mapmyrun.com/routes/view/6663592423/

    This is an out-and-back course. (1.56M)

    The 5K does the course two time.

    The 10K does the course four times.

    Half Marathon Course (1.09M)

    https://www.mapmyrun.com/routes/view/6640951414/

    This is an out-and-back course. (2.18M)

    The Half Marathon does the course six times.

    Course Time Limit

    3 hours and 30 minutes.

    Finisher Medals

    https://usroadrunning.com/FinisherMedals.php

    Shirt and Gear Shop

    https://usroadrunning.com/Gear.php

    Best Costume

    https://usroadrunning.com/BestCostume.php

    Series Points

    https://usroadrunning.com/S.php

    Awards

    https://usroadrunning.com/Awards.php

    Frequently Asked Questions and Information

    https://usroadrunning.com/FAQ.php

    US Road Running

    https://usroadrunning.com

    5k 10k 13.1 Miles Run

    2500 Porter Road, Harris County, Texas, 77493, United States
    OpenStreetMap Google Maps
  • Spring Fling - Houston [runsignup.com]

    Sat, Apr 11, 2026 at 8:55 AM

    Description

    Location Confirmed: Cullen Park

    🌸 Spring Fling Race Series – Let the Good Times Bloom! 🌸

    Presented by Bigfoot Running Company

    Shake off the winter chill and welcome the sunshine with the Spring Fling...

    Location Confirmed: Cullen Park

    🌸 Spring Fling Race Series – Let the Good Times Bloom! 🌸

    Presented by Bigfoot Running Company

    Shake off the winter chill and welcome the sunshine with the Spring Fling Race Series — the hottest 5K / 10K event of the season! Lace up, grab your crew, and join us for a morning full of music, medals, and Bigfoot magic. From our littlest Yetis in the Kids Dash to seasoned runners chasing PRs, there’s something for everyone!

    🎉 Event Highlights

    Join the fun and energy you’ve come to expect from a Bigfoot Running Company event:

    🥇 Awesome finisher medals & super soft tees

    💥 Live DJ + name announcements at the finish line

    🏆 Bigfoot Trophy awards for top finishers

    🌟 Every runner recognized as they finish

    💧 Aid stations throughout the course

    🍌 Snacks & refreshments at the Race Rally Tent

    🎶 Live awards celebration

    👣 You might even spot Bigfoot himself!

    Our team’s #1 goal: to make your race fun, safe, and exciting!

    🏃‍♀️ Race Distances

    Kids Dash (10 & Under)

    A fun 20-yard dash for our little Yetis! Includes a race tee and a special Bigfoot Kids Dash finisher medal. Our crew captures every adorable moment.

    Not timed — pure fun!

    1 Mile

    Perfect for all ages and experience levels. Includes a race tee and finisher medal.

    Not chip-timed.

    5K (3.11 miles)

    Chip-timed with awards and plenty of energy!

    🏆 1st Overall M/F – Bigfoot Trophy

    🎖 1st Masters (40+) – Special recognition pin

    🥇 Standard age group awards

    10K (6.22 miles)

    Double the distance, double the glory!

    🏆 1st Overall M/F – Bigfoot Trophy

    🎖 1st Masters (40+) – Special recognition pin

    🥇 Standard age group awards

    🧒 Age Group Awards (5K & 10K)

    1st Overall M/F – Trophy

    1st Masters (40+) – Recognition Pin

    Age Groups:

    10 & under, 11–14, 15–19, 20–24, 25–29, 30–34, 35–39, 40–44, 45–49, 50–54, 55–59, 60–64, 65–69, 70+

    🥇 Gold – 1st | 🥈 Silver – 2nd | 🥉 Bronze – 3rd

    💲 Special Pricing & Perks

    Youth Pricing: 12 & under run 5K or 10K for only $15!

    Referral Bonus: Get a $20 refund when 5 friends sign up with your link

    Group Discounts: The bigger your group, the bigger your savings, get automatic refunds as your group grows!

    🕕 Event Schedule

    7:30–8:45 AM – Packet Pickup

    8:55 AM – Kids Dash (meet at start line)

    9:00 AM – National Anthem & Race Start

    Results & awards available live at the registration tent!

    🙌 Volunteer Opportunities

    Volunteer Then Run (5K Distance Only)

    Be part of the action and run the 5K!

    Includes a chip-timed bib, t-shirt, and finisher medal.

    Volunteer then Run Schedule:

    1. Arrive 1.5 hrs early to help with packet pickup

    2. Run the 5K

    3. Help hand out awards post-race

    💡 Limited to first 5 sign-ups only.

    (Does not include Full Race Volunteer benefits below.)

    Full Race Volunteer (Non-Running Role)

    Perfect for those who want to help but not run this time.

    Volunteers will not participate in the race and receive:

    🎽 Bigfoot race shirt

    🎟 VIP race access

    🎁 Choice of a FREE future race entry or $20 Amazon digital gift card

    All volunteers check in at the Registration Tent 1.5 hours before start time.

    🦺 Volunteer Roles & Ratings

    Water Station

    Keep cups filled and cheer on runners! Bring a radio, pom poms, or noise makers.

    Rating: Chill position with great interaction. Bring a chair if desired.

    Course Monitors

    Located at key safety points (e.g., crosswalks). Direct runners and cheer them on!

    Rating: Fun, exciting — right in the action.

    Finish Line Helper

    Assist with medals, refreshments, and cheering finishers.

    Rating: Easy and fun — at the heart of the celebration.

    Turtle / Sweeper

    Support the final participant and alert volunteers when the last runner passes.

    Rating: Slightly physical — rewarding and great exercise.

    Packet Pickup / Results

    Distribute bibs, shirts, and help celebrate finishers.

    Rating: Busy before start, fun and relaxed after. Set the tone for the day!

    Floater

    Assist wherever needed — medals, snacks, crowd support, etc.

    Rating: Super easy and fun — in the middle of all the excitement.

    Lead Bike

    Guide the first runners on the correct course using a bike or scooter.

    Rating: Active and enjoyable. You’re done once the lead runner finishes.

    Bigfoot Mascot

    Wear the Bigfoot suit, cheer, give high-fives, and take photos!

    Rating: The coolest and most fun position — you’re the star of the show!

    🗓 Important Notes

    Shirt guarantee: 10 days before race day. After that, limited availability.

    Weather: Races proceed rain or shine, hot or cold.

    Packet Pickup: Opens 1.5 hours before race start. Any additional pickups announced by email 1 week prior to the race.

    Course Surface: Expect mixed surfaces (pavement, crushed granite, dirt paths).

    Public Space Notice: Events take place in public parks, greenbelts, and roads. You may encounter park users such as dog walkers or families with strollers. Please be courteous and aware.

    📧 Questions? Email us at [email protected]

    🌸 Don’t Miss the Fun!

    Grab your friends, lace up, and join us for the Bigfoot Running Company’s Spring Fling Race Series!

    It’s more than a race — it’s a celebration of community, energy, and adventure.

    👉 Register now and make this spring legendary!

    1 Miles 3.11 Miles 6.55 Miles 13.1 Miles Run Walk

    Harris County, Texas, 77084, United States
    OpenStreetMap Google Maps
  • Space City Gym 5k/10k [runsignup.com]

    Sat, Apr 18, 2026 at 8:00 AM

    Description

    Space City Gym 5K / 10K Run at Jesse Jones Park — April 18th

    Get ready to lace up and join Space City Gym for our annual 5K / 10K Race at the beautiful Jesse Jones Park on Saturday, April 18th!...

    Space City Gym 5K / 10K Run at Jesse Jones Park — April 18th

    Get ready to lace up and join Space City Gym for our annual 5K / 10K Race at the beautiful Jesse Jones Park on Saturday, April 18th! 🌳🏃‍♂️🏃‍♀️

    Experience a scenic course that winds through lush trails and open pathways, perfect for runners of all levels—from first-time 5K participants to seasoned 10K competitors. Whether you’re racing for a new personal best or enjoying a fun, active morning with friends and family, this event is the perfect way to celebrate fitness and community.

    Event Details:

    📅 Date: April 18th

    📍 Location: Jesse Jones Park

    🕗 Check-in: 7:00 AM

    🏁 Race Start: 8:00 AM

    🎽 Distances: 5K and 10K options

    🏅 Perks: Race T-shirt, finisher medal, refreshments, and post-race fun hosted by Space City Gym

    Come for the run, stay for the atmosphere! Enjoy music, giveaways, and community vibes as we celebrate health, movement, and the spirit of Space City.

    Register today and secure your spot on the starting line!

    3.1 Miles 5k 10k Run Trail

    20634 Kenswick Dr, Harris County, Texas, 77338, United States
    OpenStreetMap Google Maps
  • BEARKAT BASH [runsignup.com]

    Sat, Apr 18, 2026 at 7:30 AM

    Description

    Join us for a time-honored Klein community tradition. The Klein High School BEARKAT BASH brings the community together for a healthy and FUN event! This event benefits the Klein High School Cross...

    Join us for a time-honored Klein community tradition. The Klein High School BEARKAT BASH brings the community together for a healthy and FUN event! This event benefits the Klein High School Cross Country team and Klein ISD schools/organizations.

    Saturday, April 18, 2026

    • 7:30 am 5K Run and 5K Walk (awards ceremony for 5K run as soon as results are verified)

    • 8:45 am 1K Kids’ Fun Run

    Location:

    Klein High School, 16715 Stuebner-Airline Rd., Klein, TX 77379

    Packet Pick Up:

    April 17 (Fri) 4-7 pm, Klein High School

    Sign up by April 1 for a guaranteed t-shirt size! After April 1 t-shirts will be available only while supplies last.

    This event will be held rain or shine.

    IN THE CASE OF A WEATHER CANCELLATION, NO REFUNDS WILL BE GIVEN BUT WE THANK YOU FOR YOUR DONATION.

    1k 5k Fun Run Run Walk

    16715 Stuebner Airline Rd, Harris County, Texas, 77379, United States
    OpenStreetMap Google Maps
  • Smilin' Rylen Run [runsignup.com]

    Sat, Apr 25, 2026 at 8:00 AM

    Description

    Join us Saturday, April 25, 2026 as we come together to celebrate Rylen and Organ Donation!

    Rylen, who was always smiling, quickly earned the name Smilin' Rylen.

    Rylen earned his angel wings on June...

    Join us Saturday, April 25, 2026 as we come together to celebrate Rylen and Organ Donation!

    Rylen, who was always smiling, quickly earned the name Smilin' Rylen.

    Rylen earned his angel wings on June 5, 2017, at only 13.5 months old, after a battle with Bacterial Meningitis. Little but Mighty, Rylen did not leave this earth untouched. Thanks to the medical advances in organ donation, Rylen was able to save 5 lives.

    We remember Rylen with everything ORANGE, a color of happiness!

    Our Mission at The Smilin' Rylen Foundation is to raise awareness about organ donation and to assist families in crisis.

    The Cowan Family would like to THANK YOU from the bottom of their hearts for your generous contributions and continued support! Please join us in celebrating his life and the lives of those he saved!

    1 Miles 5k Run

    22400 Grand Cir Blvd, Harris County, Texas, 77450, United States
    OpenStreetMap Google Maps
  • Vintage Half Marathon, 5K & Kid's K presented by Houston Methodist [txruns.com] [Register at runsignup.com]

    Sun, Apr 26, 2026 at 7:30 AM

    Description

    Vintage Half Marathon, 5K & Kid's K presented by Houston Methodist - 4/26/2026

    Houston, TX.

    Use #RunHoustonRaceSeries, #VintageHalfMarathon, #Vintage5K and #VintageRun when sharing your photos!

    Event times, dates, location and all other details are subject to change before the event. All official information is on the event's website TXRuns.com.

    1k 5k 13.1 Miles Half Marathon Run

    Harris County, Texas, 77379, United States
    OpenStreetMap Google Maps
  • KLEIN ISD Education Foundation 5K & Fun Run [kleinisdeducationfoundation.net] [Register at runsignup.com]

    Sat, May 02, 2026 at 7:30 AM

    Description

    Saturday May 2, 2026 at Klein Memorial Stadium

    Grab your sneakers and join us for the KLEIN ISD Education Foundation Fun Run, benefiting the Klein Education Foundation! Underwritten by Campus Kids,...

    Saturday May 2, 2026 at Klein Memorial Stadium

    Grab your sneakers and join us for the KLEIN ISD Education Foundation Fun Run, benefiting the Klein Education Foundation! Underwritten by Campus Kids, this community event will feature a 5K race and kids fun run. Proceeds from the Fun Run benefit the Klein Education Foundation, which awards teacher classroom grants for innovative academic and enrichment projects of the Klein Independent School District.

    7:30 AM 5K Run Walk

    (Awards ceremony for 5K to follow results verification)

    8:30 AM Kids Fun Run

    Certifying body by USATF

    Station #20-25-003

    Certification #TX20004JH

    1k 5k Fun Run Run Walk

    16715 Stuebner Airline Rd, Harris County, Texas, 77379, United States
    OpenStreetMap Google Maps
  • 29th ANNUAL SPRINT FOR LIFE 5K Run/Walk [sprintforlife.com] [Register at runsignup.com]

    Sat, May 09, 2026 at 7:00 AM

    Description

    The 29th Annual Sprint for Life 5K and Sprint for Sprouts Kids' Run will be held near the campus of MD Anderson Cancer Center on May 9, 2026. Make a difference in the fight against ovarian cancer!...

    The 29th Annual Sprint for Life 5K and Sprint for Sprouts Kids' Run will be held near the campus of MD Anderson Cancer Center on May 9, 2026. Make a difference in the fight against ovarian cancer!

    Founded in 1998, Sprint for Life has two missions: to raise awareness and research funds for ovarian cancer. Hosted by The University of Texas MD Anderson Cancer Center, Sprint for Life has raised more than $5.8 million for the Blanton-Davis Ovarian Cancer Research Program, one of the world's leading efforts dedicated to ovarian cancer research. Funding has allowed researchers to develop new clinical trials, understand the biology of ovarian cancer and develop new therapies for the disease.

    Free registration for the first 100 Ovarian Cancer Survivors and the first 100 Caregivers of Ovarian Cancer Survivors - courtesy of OVARCOME. Contact the Sprint for Life offices at [email protected] for details.

    2026 Sprint for Life® Race Day Schedule

    (Find full details on www.sprintforlife.com under the Race Day Instructions tab on the left side including documents with schedule and parking, route map, and FAQs. Packet pickup and other information is on the Race Registration tab )

    6 a.m. Boutique opens for business

    6-7:25 a.m. Late Registration/Packet Pickup

    6:30-9 a.m. Group and Corporate Team Photos

    7 a.m. Survivors’ Tent and Lounge open and Kids' Zone opens

    7:30 a.m. 5K Run/ Walk Begins

    7:45 a.m. Food and Fun in Post-Race Party area

    8:30-9:15 a.m. Presentation and Awards Ceremony

    9 a.m. Survivor Photo at Post-Race Party Stage

    9:30 a.m. Sprouts Pep Rally, Tot Trot and Sprint for Sprouts races and Kids’ Zone Closes

    10 a.m. Boutique closes and the Sprint for Life event concludes

    3k 5k Run Sprint Walk

    7255 Helix Park Avenue, Harris County, Texas, 77030, United States
    OpenStreetMap Google Maps
  • Luau 5K, 10K, & 13.1M at Katy, TX (19) [runsignup.com]

    Sat, May 09, 2026 at 8:00 AM

    Description

    Race Information

    The race starts at 8:00 AM.

    Packet pickup starts 30 minutes before the race and ends 10 minutes before the race starts.

    All runners must register on RunSignup.

    No on-site...

    Race Information

    The race starts at 8:00 AM.

    Packet pickup starts 30 minutes before the race and ends 10 minutes before the race starts.

    All runners must register on RunSignup.

    No on-site registration.

    Additional Information

    Please use the map pin for the designated event parking location.

    https://maps.app.goo.gl/1Zom3W8a4ukq7qJYA

    5K & 10K Course (0.78M)

    https://www.mapmyrun.com/routes/view/6663592423/

    This is an out-and-back course. (1.56M)

    The 5K does the course two time.

    The 10K does the course four times.

    Half Marathon Course (1.09M)

    https://www.mapmyrun.com/routes/view/6640951414/

    This is an out-and-back course. (2.18M)

    The Half Marathon does the course six times.

    Course Time Limit

    3 hours and 30 minutes.

    Finisher Medals

    https://usroadrunning.com/FinisherMedals.php

    Shirt and Gear Shop

    https://usroadrunning.com/Gear.php

    Best Costume

    https://usroadrunning.com/BestCostume.php

    Series Points

    https://usroadrunning.com/S.php

    Awards

    https://usroadrunning.com/Awards.php

    Frequently Asked Questions and Information

    https://usroadrunning.com/FAQ.php

    US Road Running

    https://usroadrunning.com

    5k 10k 13.1 Miles Run

    2500 Porter Road, Harris County, Texas, 77493, United States
    OpenStreetMap Google Maps

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