I Heart 5k @ 320 Hill Street, Biddeford, Maine, United States on 01 October 2026

Heart of Biddeford is thrilled to bring back the beloved I Heart Biddeford 5K—this year with a Halloween twist! Join us for a spirited run (or walk!) where costumes are not just welcome—they’re encouraged. Whether you’re racing for a PR or strolling in spooky style, this longtime community favorite is all about fun, fresh air, […]

Forge Hybrid Race @ ISF Sports Ground, Phnom Penh, Cambodia on 14 November 2026

FORGE is the first hybrid fitness race ever held in Cambodia. 10 laps of 500 metres, with a functional fitness station waiting at the end of every one. 5 kilometres of running, 10 stations, 1 finish line.

FORGE is made in Cambodia, for Cambodia. All of the equipment, finisher shirts and patches are made locally. […]

Totten Trot 5K @ Bayside Historical Society, Bayside, New York, United States on 25 October 2026

The Bayside Historical Society will celebrate the milestone Silver Anniversary of its annual Totten Trot 5K Foot Race and Kids’ Fun Run in 2026!

Our Totten Trot 5K Foot Race is a Halloween-themed, waterfront course in historic Fort Totten Park on Little Neck Bay in Bayside, a pristine stretch surrounding a preserved Civil War fortress. […]

SIUE Cougars Unleashed Homecoming Run and Pancake Breakfast @ Southern Illinois University, Edwardsville, Illinois, United States on 26 September 2026

Join the Fun at the 11th Annual Cougars Unleashed Homecoming Run and Pancake Breakfast

Saturday, Sept. 26th | 9 a.m. | SIUE Stratton Quad

All Roads Lead Home to the 11th Annual Cougars Unleashed Homecoming Run and Pancake Breakfast, part of SIUE’s Homecoming and Family Weekend and in commemoration of the Route 66 Centennial Celebration! […]

Winter Trail Fest Half Marathon & 5 Mile – East @ Island Lake Rec Area, Brighton, MI, United States on 13 February 2027

Join Trivium for WTF Eastside! Some call it Winter Trail Fest. Others just think, “What the F…?!”

Join us at Island Lake in Brighton for a Half Marathon or 5 Mile run or ruck designed to embrace the messiest, most unpredictable conditions February in Michigan has to offer. Snow? Ice? Slush? Perfect. You’ll earn every […]

Skylight Run @ Frankfurt, Germany on 04 September 2026

Wenn Frankfurt dunkel wird, starten wir! Der Skylight Run bringt im September 2026 ein neues Night Run Format ans Mainufer. 5 km oder 10 km, Skylineblick, Lichtinszenierung, DJ, Teamwertung und professionelle Zeitmessung treffen auf Afterwork Stimmung und Community Energy. Für Laufcrews, Freundesgruppen und alle, die die Frankfurter Nacht nicht nur sehen, sondern laufend erleben wollen. […]

Patriot Run 5K @ 3 Palms Action Sports Park, Conroe, Texas, United States on 04 July 2026

Celebrate the 250th Anniversary of America at the Patriot Run this 4th of July! Join us for a fun-filled outdoor run and community celebration honoring America’s 250th birthday. Runners and walkers of all ages are welcome to take part in the Patriot Run 5K, followed by a lively Food Festival featuring great local eats, outdoor […]

Katy 5K @ Reverchon Park, Dallas, TX, United States on 10 September 2026

28TH ANNUAL KATY 5K PRESENTED BY MICHELOB ULTRA A Giant Party Disguised as a 5K! Tie it tight, turn it up, and hit the Trail. The 28th Annual Katy 5K is one of Dallas’s most iconic and anticipated events–and for good reason. This high-energy 5K takes you through the scenic beauty of Turtle Creek, the […]

Pace Race @ Norisring, Nürnberg, Germany on 03 October 2026

Das Pace Race in Nürnberg ist das neue Laufevent. Unterhaltsam, taktisch und extrem sozial. Pace Race feiert das Laufen – auf eine Weise, wie du es noch nie erlebt hast. Beim Pace Race in Nürnberg läuft jede Teilnehmerin und jeder Teilnehmer so viele aufeinanderfolgende 1-Kilometer-Runden wie möglich. Jede Runde muss innerhalb eines Zeitlimits (Cut-Off) absolviert […]

Autism Superhero 5K @ Polar Park, Worcester, MA, United States on 18 April 2026

Join us for a competitive 5K run/walk on a USATF-certified course, then come back to the park for a day of exciting family activities, community networking, and autism acceptance. Your participation will make a difference in the lives of over 4,000 families in Central Massachusetts challenged by an autism diagnosis who access and receive services […]

Lucky Brew Race @ Severance Community Park, Severance, CO, United States on 14 March 2026

Get ready for an exciting day of racing at the Lucky Brew Race on Saturday, March 14th, 2026, in the scenic town of Severance, Weld! This exhilarating event features a variety of race distances, including a 5K, 10K, 15K, and a Half Marathon, catering to runners of all skill levels. Participants will enjoy chip timing, […]

Hunger Run @ Columbia Pacific Food Bank, St. Helens, Oregon, United States on 07 March 2026

Join us for our 7th Annual Hunger Run to help fight food insecurity in Columbia County.

Starting and ending at the Columbia Pacific Food Bank, the 1-Mile, 5K and 10K run/walk routes will take you through downtown and old town St. Helens. Come early and stick around after your race to check out our […]

Spacerock Trail Race @ Vasquez Rocks Natural Area Park, Agua Dulce, CA, United States on 17 October 2026

OUT-OF-THIS-WORLD TRAIL RUNNING

SPACEROCK: the final trail running frontier. These are the voyages of trail runners around the world. Your mission: to explore strange new trails, to seek out new life and new experiences, to boldly run where no one has run before.

Experience the exotic trails and sights of the world-famous Vasquez Rocks Natural […]

Altorp Ultra @ Altorp, Stockholm, Sweden on 09 May 2026

Join us for an epic day. Altorp 7.0 km loop – ‘Långa gula‘. ~100m of elevation per loop. May 9 2026, between 10:00 and 18:00. As many laps as you can in 8 hours. Go further than you think. Challenge yourself, friends and family. Everyone is welcome.

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Kisses 2 Cancer 5K @ Dorothy Dickson Darte Center for the Performing Arts, 239 South River Street, Wilkes-Barre, Pennsylvania, United States on 05 October 2025

Join us on Sunday, October 5th, 2025, at 9:00 AM for the 4th Annual Kisses 2 Cancer 5K at the Dorothy Dickson Darte Center for the Performing Arts (239 S River St, Wilkes-Barre, PA). Hosted by the Wilkes University Gold Bar Club, this event honors the legacy of Major Candice Adams Ismirle, a Wilkes alumna […]

AdventHealth Groveland Turkey Trot 5k & 10k @ Cherry Lake Park, Groveland, Florida, United States on 27 November 2025

Kick off Thanksgiving with a tradition that fills up fast! The AdventHealth Groveland Turkey Trot 5K & 10K presented by LiveTrends Design Group offers a chip-timed race, closed roads, and a festive atmosphere that draws families and runners back year after year. Secure your spot early — this event is known to sell out! 🍂🏃‍♂️

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The Hootie Hustle 5K & 1 Mile Fun Run @ Keene State College, Arch on Appian Way, Keene, NH, United States on 13 September 2025

Come out to The HOOTIE Hustle 5K & 1 Mile Fun RUN annual road/trail race presented by KSC Alumni Association. Participants will experience the natural beauty of KSC campus. Come RUN The HOOTIE! Online registration will close Thursday, September 11th. Registration will be open again on race day to all to sign up from 8:30AM […]

Winter Trail Fest East Half Marathon & 5 Mile @ Island Lake Rec Area, Brighton, MI, United States on 14 February 2026

Join Trivium for WTF Eastside!

Some call it the Winter Trail Fest. Others just think, “What the F…?!”

Join us at Island Lake in Brighton, Michigan for a Half Marathon or 5 Mile run or ruck designed to embrace the messiest, most unpredictable conditions February has to offer. Snow? Ice? Slush? Perfect. You’ll earn every […]

Mighty Mo Run @ Sioux City Expo Center, Sioux City, Iowa, United States on 12 September 2025

Sioux City, Iowa’s Premier Running Event. Featuring a Kids Run, 5K, 10K, and 1/2 Marathon, with all new awards! All courses will be Flat, Fast & Fun! Starting and Finishing at the Siouxland Expo Center and continuing on the Missouri River Trail next to it. Proceeds will help support the efforts of the H.A.R.T. Program. […]

12th Annual Newfound Firecracker 5K @ Kelley Park, Bristol, NH, United States on 04 July 2025

This is 5k fun run benefits the Newfound Region High School’s Cross Country Program. Hilly, urban road race starts at 8:30 am at the far end of Kelley Park near the Newfound Middle School (rain or shine). Check-in/day of registration starts at 7:30 AM Race t-shirts given to first 60 to pre-register before June 16! […]

Blackbeard’s Revenge 100 Ultra & Relay @ Historic Corolla Park, Corolla, NC, United States on 21 March 2026

The Tale of Blackbeard’s Revenge 100

Aye, ye ask why we call it Blackbeard’s Revenge? Pull up a chair, Matey, and hear this tale…

The Outer Banks be a fickle beast—temps can swing from 80 to 20, the wind’ll whip ye sideways, and though the roads be flat, they stretch on like the horizon, testin’ […]

RunSedona | Half Marathon / 10K / 5K / 5K Walk @ 3700 W State Rte. 89A, Sedona, AZ, United States on 07 February 2026

Experience the 21st annual RunSedona on February 7, 2026, amidst Sedona, Arizona’s breathtaking scenery! This first-class event offers a Half Marathon, 10K, 5K, and a family-friendly 5K Walk. Race through the legendary Red Rocks, treasured as one of the “Top Ten Most Beautiful Places,” and named “One of the 15 Most Scenic Half Marathons in […]

27th Annual Katy 5K @ Reverchon Park, Dallas, TX, United States on 04 September 2025

27TH ANNUAL KATY 5K PRESENTED BY MICHELOB ULTRA A Giant Party Disguised as a 5K! Lace up your running shoes and join us for the 27th Annual Katy 5K, one of Dallas’ most anticipated fundraising events! This unique 5K course winds through some of the scenic beauty of Turtle Creek, the vibrant Uptown streets, and […]

AIDS Walk & 5k Run @ William Peace University, Raleigh, NC, United States on 31 May 2025

🌟🏃‍♂️ Get Ready to Walk, Run, and Make a Difference! 🏃‍♀️🌟

Lace up those sneakers and mark your calendars—the 2025 AIDS Walk & 5K Run is coming your way on May 31st! 🎉 Whether you’re strutting, sprinting, or just showing up for the good vibes, every step you take helps fight stigma, support those living […]

Don’t Fence Me In Trail Run @ Pioneer Park, Helena, Montana, United States on 10 May 2025

Twenty-five years ago, a race was born in the heart of Helena. The Don’t Fence Me In Trail Run began as a grassroots effort to showcase the work of Prickly Pear Land Trust. Don’t Fence Me In has become a cherished Helena tradition and an enduring symbol of community and conservation. All funds raised support […]