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11 running, walking, and fun run events in Irvine, California

From big races to Saturday morning group runs—find running, walking, and fun run events and connect with the local endurance sports community.

  • UCI Zot Trot Reverse Triathlon 2026 [ucitriathlon.org]

    Sun, Feb 01, 2026

    Description

    We welcome all levels of athletes and our race is considered very beginner friendly. Triathlon can seem intimidating and complicated, but it’s as easy as a run, bike, and swim so don’t sweat it too...

    We welcome all levels of athletes and our race is considered very beginner friendly. Triathlon can seem intimidating and complicated, but it’s as easy as a run, bike, and swim so don’t sweat it too much!

    This reverse triathlon is a great way to start the collegiate season!

    Event details and schedule

    All information can be found on our website https://www.ucitriathlon.org/zot-trot/about

    Waiver Information

    All waivers are live 24/7 now! Participants can use any school or personal email address to sign. All waivers must be signed PRIOR TO PACKET PICKUP.

    Adults over age 18 link: https://na3.docusign.net/Member/PowerFormSigning.aspx?PowerFormId=7cd3a374-3521-4b66-97a0-331bf0fd7ac2&env=na3&acct=860a983f-6a05-497d-91d5-a32974f15fa9&v=2

    Parent sign/under 18 entrant: https://na3.docusign.net/Member/PowerFormSigning.aspx?PowerFormId=942688c3-4ced-4c3a-949e-fb07b479cb4e&env=na3&acct=860a983f-6a05-497d-91d5-a32974f15fa9&v=2

    • Parent must sign not minor

    Race Day Schedule – Sunday, February 1st, 2026

    *Schedule still in progress. This is last year's schedule for reference.

    5:00 am – Race Day Packet Pickup/Registration

    5:00 am – Transition Opens

    6:15 am – Packet Pickup Closed

    6:40 am – Transition Closed

    7:00 am – Collegiate Men Triathlete Start Time

    7:02 am – Collegiate Women Triathlete Start Time

    7:04 am – Age Group Men/Relay Men Start Time

    7:06 am - Age Group Women/Relay Men Start Time

    7:08 am – 6K Run Start Time

    10:30 am – Course Closed

    10:00 am – Awards (estimate, will begin when all athletes have cleared the course)

    Run Triathlon

    Anteater Recreation Center
    680 California Ave, Irvine, California, 92617, United States
    OpenStreetMap Google Maps
  • Anaheim Ducks 5K presented by Arrowhead Water [runsignup.com]

    Sun, Feb 08, 2026 at 8:00 AM

    Description

    The 4th annual Anaheim Ducks 5K presented by Arrowhead Water is coming back to Great Park in Irvine on Sunday, February 8th! The race will start promptly at 8:00 AM.

    The course will start right...

    The 4th annual Anaheim Ducks 5K presented by Arrowhead Water is coming back to Great Park in Irvine on Sunday, February 8th! The race will start promptly at 8:00 AM.

    The course will start right outside of the Ducks practice facility - Great Park Ice & FivePoint Arena - and proceed throughout and around the park.

    This year's event will include appearances by Anaheim Ducks mascot Wild Wing, a vendor village with family friendly games and activities, music by DJ JoJo, and much more. All proceeds will benefit the Anaheim Ducks Foundation's mission of producing positive change for children and families throughout Southern California by providing educational opportunities, broadening access to the sport of hockey and addressing the health and wellness needs of the community.

    Both competitive and casual runners/walkers are welcome, and each participant will receive a race day t-shirt, finisher's medal, and souvenir runner's bib. Plus - attendees who register for the 'DUCKS 5K + Game Ticket!' option during registration will also receive (1) Terrace Level ticket to a Ducks home game at Honda Center!

    5k Run Virtual

    Irvine, California, 92618, United States
    OpenStreetMap Google Maps
  • Orange County Miles for Melanoma 5k [runsignup.com]

    Sun, Feb 22, 2026 at 8:00 AM

    5k Run

    10000 Great Park Blvd, Irvine, California, 92618, United States
    OpenStreetMap Google Maps
  • The Rabbit Run 5k & OC Challenge Wild Hare 5k IRVINE [carenwareevents.com] [Register at runsignup.com]

    Sat, Apr 04, 2026 at 8:00 AM

    Description

    IRVINE JEFFREY TRAILS . Race start /finish Jeffrey Trail Middle School

    SATURDAY, April 4, 2026

    RACE DAY SCHEDULE:

    • 8:00 AM : The OC CHALLENGE WILD HARE 5K : Competitive race with age division

    • 8:35...

    IRVINE JEFFREY TRAILS . Race start /finish Jeffrey Trail Middle School

    SATURDAY, April 4, 2026

    RACE DAY SCHEDULE:

    • 8:00 AM : The OC CHALLENGE WILD HARE 5K : Competitive race with age division

    • 8:35 am Top 3 Overall Awards

    • 8:40 am Awards Ceremony for the Wild Hare

    • 8:55 am THE BUNNY DASH kid's race (200 yards- 5& under, 400 yards- 6 to 7, 1/2 mile- 8 and above)

    • 9:00 AM THE RABBIT RUN 5k All finishers get medals

    • It's an EGGcellent RUN. DO both 5ks. Get two bibs and two Finisher Medals. One Shirt

    Chip timed by ITZ ABOUT TIME. If doing both. Wear only the one bib each time you run and receive a different medal each run.

    Easter-themed goodie bags and BLING! Awesome soft, fully designed custom shirts. A finisher medal that opens! An Easter bag full of prizes at the finish! Selfie Pictures with the Easter Bunny!

    BIB PICK IS RACE DAY ONLY . There is no early packet pick up for this race .

    Participants can pick up the day of event. Registration will open at 6:30 am on race morning and continue until the 9am race start.

    COURSE: It is out and back with a twist on a picturesque, landscaped running path. You will be sharing the route with cyclists, other runners, and dog walkers. If pushing a stroller, stay to the right. . Special appearance of the Easter bunny for great selfie photos!! Run fast, or enjoy this event with friends & family! Make your Easter have a healthy kick to it!

    PARKING: At 155 Visions Jeffrey Trail Middle School

    And , what better to Spring into SPRING, than to run a Spring race with flower names for street names!

    RESTROOMS will be located inside the school buildings to the SOUTH and NORTH of the expo area. Follow the signs.

    PROCEEDS from this event to benefit the formation of Ware in the World Foundation. Proceeds will be going to Miss Pam's Ranch, a working ranch that teaches troubled youth to ride, do chores, build esteem, and set goals. Miss Pam RUNS her ranch from a wheelchair. We are still trying to raise funds to repair the travel chair we gifted her last year. Plus, many other projects. We are earning money to put on a Ware in The World 5k in Tanzania, Africa to inspire a village of youth to aspire in running.

    3.1 Miles 5k Run Trail Walk Wheelchair

    355 Rush Lily, Irvine, California, 92618, United States
    OpenStreetMap Google Maps

Local Clubs & Organizations

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