Events Rockin Summer 5k, 10k, 15k, Half Marathon Santa Monica, CA The Dunedin Annual St. Patrick's Day 5K and 10K At HOB Brewing Company Dunedin, FL M.O.V.E. B25K Olmsted Falls, OH Event Series Ironman Triathlon Rock 'n' Roll Marathon Spartan Race Hot Chocolate Run Ragnar Relay
Rockin Summer 5k, 10k, 15k, Half Marathon Santa Monica, CA The Dunedin Annual St. Patrick's Day 5K and 10K At HOB Brewing Company Dunedin, FL M.O.V.E. B25K Olmsted Falls, OH
February 2025 Valentines Live, Love, RUN 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Feb 15, 2025 Running > 5k, 10k, Half Marathon, 1 mile Singles & Friends Running Club DENVER/AURORA Centennial, CO Sat - Feb 15, 2025 Running > 10k, 5k, Half Marathon The Sloth Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Feb 22, 2025 Running > 1 mile, 10k, 5k, Half Marathon Muffin Marathon 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Feb 22, 2025 Running > 5k, 10k, Half Marathon, 1 mile March 2025 St. Paddy's Day Lucky Run 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Mar 15, 2025 Running > 5k, 10k, Half Marathon, 1 mile Arbor Day Run Green 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Mar 15, 2025 Running > 1 mile, 10k, 5k, Half Marathon Fox Trot Race 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Mar 29, 2025 Running > 5k, 10k, Half Marathon, 1 mile Run DENVER/AURORA "The Mile High City" 5K/10K/13.1 Race Centennial, CO Sat - Mar 29, 2025 Running > 1 mile, 10k, 5k, Half Marathon April 2025 Earth Day: Run GREEN 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Apr 19, 2025 Running > 5k, 10k, Half Marathon, 1 mile Always Hope Easter Run 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Apr 19, 2025 Running > 5k, 10k, Half Marathon, 1 mile May 2025 Sloth Runners Race 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - May 03, 2025 Running > 5k Cinco De Mayo Run: Against All Odds DENVER/AURORA Aurora, CO Sat - May 03, 2025 Running > 10k June 2025 Run for Donuts 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Jun 14, 2025 Running > 5k Father's Day Fun Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Jun 14, 2025 Running > Half Marathon July 2025 July 4th Freedom Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Jul 05, 2025 Running > 1 mile, 10k, 5k, Half Marathon Add your event to the calendar Trending Events Rockin Summer 5k, 10k, 15k, Half Marathon The Dunedin Annual St. Patrick's Day 5K and 10K At HOB Brewing Company M.O.V.E. B25K
Valentines Live, Love, RUN 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Feb 15, 2025 Running > 5k, 10k, Half Marathon, 1 mile
Singles & Friends Running Club DENVER/AURORA Centennial, CO Sat - Feb 15, 2025 Running > 10k, 5k, Half Marathon
The Sloth Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Feb 22, 2025 Running > 1 mile, 10k, 5k, Half Marathon
Muffin Marathon 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Feb 22, 2025 Running > 5k, 10k, Half Marathon, 1 mile
St. Paddy's Day Lucky Run 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Mar 15, 2025 Running > 5k, 10k, Half Marathon, 1 mile
Arbor Day Run Green 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Mar 15, 2025 Running > 1 mile, 10k, 5k, Half Marathon
Fox Trot Race 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Mar 29, 2025 Running > 5k, 10k, Half Marathon, 1 mile
Run DENVER/AURORA "The Mile High City" 5K/10K/13.1 Race Centennial, CO Sat - Mar 29, 2025 Running > 1 mile, 10k, 5k, Half Marathon
Earth Day: Run GREEN 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Apr 19, 2025 Running > 5k, 10k, Half Marathon, 1 mile
Always Hope Easter Run 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Apr 19, 2025 Running > 5k, 10k, Half Marathon, 1 mile
Father's Day Fun Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Jun 14, 2025 Running > Half Marathon
July 4th Freedom Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Jul 05, 2025 Running > 1 mile, 10k, 5k, Half Marathon