12 events in Maryland Heights, Missouri

From big races to Saturday morning group runs—find 5k events and connect with the local endurance sports community.

• Friends of Kids with Cancer's Walk with a Friend [friendsofkids.com] [Register at runsignup.com]
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  Sat, Apr 11, 2026 at 12:00 AM

  Description

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  7:30 a.m. – 11:00 a.m.

  9:00 a.m. Run Start

  9:00 a.m. Walk Start

  Rain or Shine

  A fun Spring morning for the whole family with bounce houses, games, face painting, breakfast snacks, popcorn, food...

  7:30 a.m. – 11:00 a.m.

  9:00 a.m. Run Start

  9:00 a.m. Walk Start

  Rain or Shine

  A fun Spring morning for the whole family with bounce houses, games, face painting, breakfast snacks, popcorn, food trucks, & more. This fundraiser is a day of fun to honor, remember, and support the strength, courage, love, and care of kids and families facing a cancer diagnosis.

  Register on by April 10. Race day registrations are open from 7:30 a.m. – 8:30 a.m. on April 11 at the event pavilion.

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  10K RUN

  $45 Registration

  $40 Early Bird Registration

  Ends March 21, 2026

  Runners compete in the timed 10K fun run along the East side of Creve Coeur Lake, with prizes for men's, women's, and children's categories.

  Registration includes all activities, an event t-shirt, and a timed run from Big River Racing Company.

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  5K FUN RUN

  $40 Registration

  $35 Early Bird Registration

  Ends March 21, 2026

  Runners compete in the timed 5K fun run along the East side of Creve Coeur Lake, with prizes for men's, women's, and children's categories.

  Registration includes all activities, an event t-shirt, and a timed run from Big River Racing Company.

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  1-MILE WALK

  $40 Registration

  $35 Early Bird Registration

  Ends March 21, 2026

  This joyous gathering of families features an honor and memorial 1-mile walk along the West side of Creve Coeur Lake, where patient families and supporters hold signs in tribute to their loved ones affected by cancer and blood diseases.

  Registration includes all activities and an event t-shirt.

  Event Shirt Not Guaranteed After March 21. Kids 2 and Under Are Free! (Shirt not included.)

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  FAMILY-FRIENDLY ACTIVITIES FOR ALL

  The morning is filled with fun for the whole family, including breakfast refreshments, popcorn, bounce houses, lawn games, archery, basketball, face painting, and more—all included with your ticket.

  All activities begin at 7:30 a.m. and continue through the event until 11:00 a.m.

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  FOOD TRUCKS & VENDORS

  Enjoy food and drink from food trucks that give back. Vendor booths and food trucks accept cash or card.

  PACKET PICK-UP

  Pick up running bib and t-shirt before the event at the Friends of Kids with Cancer office on Thursday, April 9, 7 a.m.–7 p.m. OR pick up at the event from 7:30 a.m.–8:30 a.m.

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  Questions about Walk with a Friend?

  There are so many ways to participate in Walk with a Friend. If you have questions, please read more about the event in the FAQ section of our website.

  EVENT FAQ

  Contact Kim Wisdom, Volunteer & Events Coordinator at

  kim@friendsofkids.com or call 314.275.7440

  1 Miles 5k Fun Run Kids Run Walk

  Maryland Heights, Missouri, 63146, United States
  OpenStreetMap Google Maps
• Brain Bolt 5K [bifstl.org] [Register at runsignup.com]
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  Sun, Apr 12, 2026 at 9:00 AM

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  The Brain Injury Foundation of St. Louis (BIFSTL) is a provider of employment services for people who have sustained a brain injury. BIFSTL is a proud provider to our Wounded Warriors and offers...

  The Brain Injury Foundation of St. Louis (BIFSTL) is a provider of employment services for people who have sustained a brain injury. BIFSTL is a proud provider to our Wounded Warriors and offers brain injury psychotherapy to individuals and their families.

  Join us for Brain Bolt 2026, benefiting the Dura Mater Clubhouse. This family-friendly event will take place on April 12th at Creve Coeur Lake Park and is open to runners and walkers of all ages and abilities. Whether you're a seasoned runner or just looking to have fun and support a great cause, this event is for you!

  All proceeds from the Brain Bolt 5k will directly benefit the Dura Mater Clubhouse, helping to provide a nurturing and welcoming space for our members to thrive. The Clubhouse's mission is to continue to progress toward independence, achieve personal growth, hone skills for work readiness and actively participate in their community.

  So, lace up your running shoes, gather your friends and family, and join us for Brain Bolt 2026.

  Click here to learn more about Dura Mater Clubhouse.

  Packet Pick Up

  You may pick up your packet at Big River Running Company - 13969 Manchester Road, 63011, on FRIDAY April 10th from 2:00pm - 6:00pm. Race Day packet pick up will be available about an hour before the event.

  Awards

  Awards will be given to the top 3 finishers in these age group categories:

  1-19, 20-29, 30-39, 40-49, 50-59, 60-69, and 70+

  1 Miles 5k Run Walk

  13725 MARINE AVE, Maryland Heights, Missouri, 63043, United States
  OpenStreetMap Google Maps
• DoNot Stop Half Marathon (5k/10k) - St. Louis [runsignup.com]
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  Sat, Apr 18, 2026 at 8:00 AM

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  Question: Is it supposed to be DO NOT STOP, or DONUT STOP? Answer: YES!

  Like Running or Walking? Love Donuts? This race is for you! Join us for the annual DoNot Stop Half Marathon, 5k/10k! A...

  Question: Is it supposed to be DO NOT STOP, or DONUT STOP? Answer: YES!

  Like Running or Walking? Love Donuts? This race is for you! Join us for the annual DoNot Stop Half Marathon, 5k/10k! A donut-themed event that is perfect for the whole family.

  The fun includes -

  • Great Swag - designer shirt & custom medal

  • Chip-timing with live results and awards

  • Free photos

  • Delicious donut 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!

  • Half-Marathon registration includes a custom bib, designer shirt, and an awesome finisher medal!

  • 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!

  • 1 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 3.1 Miles 5k 6.2 Miles 10k 13.1 Miles Half Marathon Run Virtual Walk

  Maryland Heights, Missouri, 63043, United States
  OpenStreetMap Google Maps
• Classic 107.3 Beat Beethoven 5K - St. Louis [classic1073.org] [Register at runsignup.com]
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  Sun, Apr 19, 2026 at 8:00 AM

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  Join us Sunday, April 19, 2026 at Creve Coeur Lake Park for our 5th Annual run/walk event for Classic 107.3 - Radio Arts Foundation, the only community-supported arts and classical radio station in...

  Join us Sunday, April 19, 2026 at Creve Coeur Lake Park for our 5th Annual run/walk event for Classic 107.3 - Radio Arts Foundation, the only community-supported arts and classical radio station in St. Louis! In the 5K race, the goal is to finish before the end of Ludwig van Beethoven's famous Symphony No. 5 (about 33 minutes). The station will be broadcasting live, and the race starts with the first note of the first movement playing on Classic 107.3! Beethoven himself will be there to wish you Viel Glück!

  There will be fun prizes for those dressed for the theme, for the top fundraiser, and for the top three finishers overall.

  For those interested in a more relaxed experience, try the Missy Mazzoli Mile, named in honor of the Grammy-nominated contemporary classical composer recently described as “Brooklyn’s post-millennial Mozart”. Everyone who registers for either event before the deadline will receive a Bella + Canvas cotton t-shirt and a finisher’s medal, and more. Kids under 18 receive a registration discount. Ready, set, Beethoven!

  1 Miles 5k Run Walk

  Maryland Heights, Missouri, 63146, United States
  OpenStreetMap Google Maps
• Drink MO Beer 5k | 10k | 1 MILE [mseracing.com] [Register at runsignup.com]
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  Sat, Aug 08, 2026 at 4:00 PM

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  Join us for the Drink MO Beer Run and Augfest microbrewery festival! We are thrilled to introduce this super fun evening event including a flat, fast run around the dreamy lake to a finish line...

  Join us for the Drink MO Beer Run and Augfest microbrewery festival! We are thrilled to introduce this super fun evening event including a flat, fast run around the dreamy lake to a finish line festival of microbreweries, munchies, and music!

  For more information including, but not limited to race options, course maps, schedule of events, packet pickup, volunteer - signup, sponsorship info, parking, etc. Please visit - www.mseracing.com/drink-mo-beer

  1 Miles 5k 10k 12k Run

  13725 MARINE AVE, Maryland Heights, Missouri, 63043, United States
  OpenStreetMap Google Maps
• Spooky Sprint Saint-Louis [finishers.com]
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  Sun, Oct 25, 2026

  5k 10k Half Marathon Run Sprint

  tremayne shelter marine, Avenue, Maryland Heights, Missouri, United States
  OpenStreetMap Google Maps