Events NIRCA Cross Country Open 6K Hershey, PA 2026 Boston Triathlon Boston, MA River Falls Santa Fun Run on Main Street River Falls, WI Event Series Ironman Triathlon Rock 'n' Roll Marathon Spartan Race Hot Chocolate Run Ragnar Relay
NIRCA Cross Country Open 6K Hershey, PA 2026 Boston Triathlon Boston, MA River Falls Santa Fun Run on Main Street River Falls, WI
May 2026 Cinco De Mayo Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - May 02, 2026 Running > 5k, 10k, Half Marathon, 1 mile Cinco De Mayo Run 5K/10K/13.1 NYC New York City, NY Sat - May 02, 2026 Running > 5k, 10k, Half Marathon, 1 mile 2026 Wicked Wine Run Napa Valley SPRING DATE St. Helena, CA May 2, 2026 - May 3, 2026 Running > 5k, 1k Luau 5K, 10K, & Half Marathon at Mount Hope Park, Grand Ledge, MI (18) 80 Grand Ledge, MI Sat - May 02, 2026 Running > 5k, 10k, Half Marathon 2026 Test Race Tacoma, WA Sun - May 03, 2026 Running > 5k Houston Holiday Series - Cinco Cinco, 5K, 10K, Family and Kids' K Houston, TX Sun - May 03, 2026 @ 7:30 AM Running > 10k, 5k 2026 Spring Sprint Triathlon and SD Tri Series 5K San Diego, CA Sun - May 03, 2026 Triathlon > Super Sprint, Sprint, 5k, Olympic Trending El Cinco Cinco Houston, TX Sun - May 03, 2026 Running > 5k, 10k, 1k Tucson May the Fourth Be With You 5K Tucson, AZ Sun - May 03, 2026 Running > 5k Tempe May the Fourth Be With You 5K Tempe, AZ Sun - May 03, 2026 Running > 5k 2026 Prairie Series - Day 1 (OK) Miami, OK May 8, 2026 - May 9, 2026 Running > 5k, 10k, Half Marathon, Marathon SPA GIRL TRI San Antonio - 5/9/26 San Antonio, TX May 9, 2026 - May 10, 2026 Triathlon > Sprint, 5k Ho'omau 5K, 10K & Half Marathon Ewa Beach, HI Sat - May 09, 2026 Running > 5k, Half Marathon The Bettie Jane Cancer Foundation 5K Run/Walk Frederick, MD Sat - May 09, 2026 Running > 5k Hummelstown Hunger Run 2026 Hummelstown, PA Sat - May 09, 2026 Running > 5k Savage Race Maryland Spring 2026 Kennedyville, MD Sat - May 09, 2026 Running > 5 mile, 5k, 1 mile, Obstacle Race Moonlight Bootlegger 5k Northville, MI Sat - May 09, 2026 @ 9:00 PM Running > 5k Bullfrog 5K Run/Walk Santa Anna, TX Sat - May 09, 2026 Running > 5k Be Kind To Your Mind 5k Run and Walk Jesup, GA Sat - May 09, 2026 Running > 5k, 1 mile Bloom & Zoom Cary, NC May 9, 2026 - May 10, 2026 Running > 8k, 5k Luau 5K, 10K, & Half Marathon at Stockstill Park, Branson, MO (19) 40 Branson, MO Sat - May 09, 2026 Running > 5k, 10k, Half Marathon Ryan’s Run: A 5K for Recovery & Hope Concord, NH Sat - May 09, 2026 Running > 5k Back The Blue "Live Virtual" 5k/10k Any Town-Any City, FL Sat - May 09, 2026 Running > 5k, 10k Luau 5K, 10K, & Half Marathon at Jamison Park, Winston-Salem, NC (19) 60 Winston-Salem, NC Sat - May 09, 2026 Running > 5k, 10k, Half Marathon Bubble Run | Atlanta Lawrenceville, GA May 9, 2026 - May 10, 2026 Running > 5k IOTA Zeta Sigma Mental Health Awareness 5k Las Vegas, NV Sat - May 09, 2026 Running > 5k 2026 Hippie Chick St. Paul, OR May 9, 2026 - May 23, 2026 Running > Half Marathon, 5k K is for Kindness 5 K and 1K Run Richland, WA Sat - May 09, 2026 Running > 5k, 1k Luau 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (19S40) Everett, WA Sat - May 09, 2026 Running > 5k, 10k, Half Marathon 2026 Wicked Wine Run Sacramento Lodi, CA May 9, 2026 - May 10, 2026 Running > 1k, 5k « ‹ … 88 89 90 91 92 93 94 95 96 … › » Add your event to the calendar Trending Events NIRCA Cross Country Open 6K 2026 Boston Triathlon River Falls Santa Fun Run on Main Street
Cinco De Mayo Run 5K/10K/13.1 SAN FRANCISCO San Francisco, CA Sat - May 02, 2026 Running > 5k, 10k, Half Marathon, 1 mile
Cinco De Mayo Run 5K/10K/13.1 NYC New York City, NY Sat - May 02, 2026 Running > 5k, 10k, Half Marathon, 1 mile
2026 Wicked Wine Run Napa Valley SPRING DATE St. Helena, CA May 2, 2026 - May 3, 2026 Running > 5k, 1k
Luau 5K, 10K, & Half Marathon at Mount Hope Park, Grand Ledge, MI (18) 80 Grand Ledge, MI Sat - May 02, 2026 Running > 5k, 10k, Half Marathon
Houston Holiday Series - Cinco Cinco, 5K, 10K, Family and Kids' K Houston, TX Sun - May 03, 2026 @ 7:30 AM Running > 10k, 5k
2026 Spring Sprint Triathlon and SD Tri Series 5K San Diego, CA Sun - May 03, 2026 Triathlon > Super Sprint, Sprint, 5k, Olympic Trending
2026 Prairie Series - Day 1 (OK) Miami, OK May 8, 2026 - May 9, 2026 Running > 5k, 10k, Half Marathon, Marathon
Savage Race Maryland Spring 2026 Kennedyville, MD Sat - May 09, 2026 Running > 5 mile, 5k, 1 mile, Obstacle Race
Luau 5K, 10K, & Half Marathon at Stockstill Park, Branson, MO (19) 40 Branson, MO Sat - May 09, 2026 Running > 5k, 10k, Half Marathon
Luau 5K, 10K, & Half Marathon at Jamison Park, Winston-Salem, NC (19) 60 Winston-Salem, NC Sat - May 09, 2026 Running > 5k, 10k, Half Marathon
Luau 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (19S40) Everett, WA Sat - May 09, 2026 Running > 5k, 10k, Half Marathon