Events OctoberFAST Fun Run 5K and Kids 1K Bartow, FL PRESALE! 2026 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K Atlantic City, NJ Star Trax 5K Salem, OH Event Series Ironman Triathlon Rock 'n' Roll Marathon Spartan Race Hot Chocolate Run Ragnar Relay
OctoberFAST Fun Run 5K and Kids 1K Bartow, FL PRESALE! 2026 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K Atlantic City, NJ Star Trax 5K Salem, OH
September 2026 National Chocolate Day: Run for Chocolates 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Sep 12, 2026 Running > 1 mile, 10k, 5k, Half Marathon Oktoberfest Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Sep 26, 2026 Running > 5k, 10k, Half Marathon, 1 mile October 2026 Ethiorado 5K Run/Walk Aurora, CO Sat - Oct 03, 2026 Running Ethiopians 5K Aurora, CO Sat - Oct 03, 2026 Running Family Soccer 5k run Aurora, CO Sat - Oct 03, 2026 Running > 5k ASDAsh 5K to Beat Tooth Decay Aurora, CO Sat - Oct 10, 2026 Running > 5k Cookie Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Oct 10, 2026 Running > 1 mile, 10k, 5k, Half Marathon Kitty Beanz Cat 5k Aurora, CO Sun - Oct 11, 2026 Running > 5k PB&J Fuel Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Oct 31, 2026 Running > 5k, 10k, Half Marathon, 1 mile November 2026 Salute to Veterans 5K/10K/Half Marathon - Denver Aurora, CO Sat - Nov 14, 2026 Running > 5k, 10k, Half Marathon Run for Mental Health 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Nov 14, 2026 Running > 5k, 10k, Half Marathon, 1 mile Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Nov 28, 2026 Running > 5k, 10k, Half Marathon, 1 mile December 2026 Run for Breast Cancer 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Dec 12, 2026 Running > 1 mile, Half Marathon, 10k, 5k A Merry Christmas Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Dec 26, 2026 Running > 1 mile, 5k, 10k, Half Marathon January 2027 MLK Jr. Freedom Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Jan 16, 2027 Running > 5k Coffee Lover Run DENVER/AURORA Centennial, CO Sat - Jan 30, 2027 Running > 1 mile, 5k, 10k, Half Marathon February 2027 Valentine's Day Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Feb 13, 2027 Running > 5k, 1 mile, Half Marathon, 10k Run Together Against Breast Cancer DENVER/AURORA Centennial, CO Sat - Feb 27, 2027 Running > Half Marathon March 2027 Sunrise Marathon 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Mar 20, 2027 Running > 1 mile, Half Marathon, 10k, 5k Always Hope Easter Run DENVER/AURORA Centennial, CO Sat - Mar 27, 2027 Running > 1 mile, Half Marathon, 10k, 5k April 2027 Run for Bagels 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Apr 10, 2027 Running > 1 mile, Half Marathon, 10k, 5k Coffee Lover Run DENVER/AURORA Centennial, CO Sat - Apr 24, 2027 Running > 1 mile, 5k, 10k, Half Marathon May 2027 Run for Chocolate 5k/10k/13.1 DENVER/AURORA Centennial, CO Sat - May 08, 2027 Running > 1 mile, Half Marathon, 10k, 5k Add your event to the calendar Trending Events OctoberFAST Fun Run 5K and Kids 1K PRESALE! 2026 AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5K Star Trax 5K
National Chocolate Day: Run for Chocolates 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Sep 12, 2026 Running > 1 mile, 10k, 5k, Half Marathon
Oktoberfest Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Sep 26, 2026 Running > 5k, 10k, Half Marathon, 1 mile
Cookie Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Oct 10, 2026 Running > 1 mile, 10k, 5k, Half Marathon
PB&J Fuel Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Oct 31, 2026 Running > 5k, 10k, Half Marathon, 1 mile
Salute to Veterans 5K/10K/Half Marathon - Denver Aurora, CO Sat - Nov 14, 2026 Running > 5k, 10k, Half Marathon
Run for Mental Health 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Nov 14, 2026 Running > 5k, 10k, Half Marathon, 1 mile
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Nov 28, 2026 Running > 5k, 10k, Half Marathon, 1 mile
Run for Breast Cancer 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Dec 12, 2026 Running > 1 mile, Half Marathon, 10k, 5k
A Merry Christmas Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Dec 26, 2026 Running > 1 mile, 5k, 10k, Half Marathon
Coffee Lover Run DENVER/AURORA Centennial, CO Sat - Jan 30, 2027 Running > 1 mile, 5k, 10k, Half Marathon
Valentine's Day Run 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Feb 13, 2027 Running > 5k, 1 mile, Half Marathon, 10k
Run Together Against Breast Cancer DENVER/AURORA Centennial, CO Sat - Feb 27, 2027 Running > Half Marathon
Sunrise Marathon 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Mar 20, 2027 Running > 1 mile, Half Marathon, 10k, 5k
Always Hope Easter Run DENVER/AURORA Centennial, CO Sat - Mar 27, 2027 Running > 1 mile, Half Marathon, 10k, 5k
Run for Bagels 5K/10K/13.1 DENVER/AURORA Centennial, CO Sat - Apr 10, 2027 Running > 1 mile, Half Marathon, 10k, 5k
Coffee Lover Run DENVER/AURORA Centennial, CO Sat - Apr 24, 2027 Running > 1 mile, 5k, 10k, Half Marathon
Run for Chocolate 5k/10k/13.1 DENVER/AURORA Centennial, CO Sat - May 08, 2027 Running > 1 mile, Half Marathon, 10k, 5k