Events Santiago Canyon College’s Hawk Flight 5K Orange, CA Just Breathe Ranburne, AL MLVFD Fired Up for the 4th 5K Mountain Lakes, NJ Event Series Ironman Triathlon Rock 'n' Roll Marathon Spartan Race Hot Chocolate Run Ragnar Relay
Santiago Canyon College’s Hawk Flight 5K Orange, CA Just Breathe Ranburne, AL MLVFD Fired Up for the 4th 5K Mountain Lakes, NJ
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 > 1 mile, 10k, 5k, Half Marathon 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 > 1 mile, 10k, 5k, Half Marathon 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, 10k, Half Marathon, 1 mile Cinco De Mayo Run: Against All Odds DENVER/AURORA Aurora, CO Sat - May 03, 2025 Running > 1 mile, 10k, 5k, Half Marathon June 2025 Run for Donuts 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Jun 14, 2025 Running > 10k Father's Day Fun Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Jun 14, 2025 Running > 10k July 2025 July 4th Freedom Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Jul 05, 2025 Running > 5k, 10k, Half Marathon, 1 mile Add your event to the calendar Trending Events Santiago Canyon College’s Hawk Flight 5K Just Breathe MLVFD Fired Up for the 4th 5K
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 > 1 mile, 10k, 5k, Half Marathon
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 > 1 mile, 10k, 5k, Half Marathon
Always Hope Easter Run 5K/10K/13.1 DENVER/AURORA Aurora, CO Sat - Apr 19, 2025 Running > 5k, 10k, Half Marathon, 1 mile
Sloth Runners Race 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - May 03, 2025 Running > 5k, 10k, Half Marathon, 1 mile
Cinco De Mayo Run: Against All Odds DENVER/AURORA Aurora, CO Sat - May 03, 2025 Running > 1 mile, 10k, 5k, Half Marathon
July 4th Freedom Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Jul 05, 2025 Running > 5k, 10k, Half Marathon, 1 mile