Trail RunningColorado
Trail Running in Colorado
Browse upcoming amateur trail running events and compare dates, locations, and popularity. in Colorado.
Upcoming dates Colorado Community-rated events
Events listed
126
Deporte
Trail Running
Zona
Colorado
Raio
350 km
Este calendario en cifras
Este calendario inclúe actualmente 126 eventos próximos, do 7 de ago. de 2026 ao 26 de xuño de 2027. agosto é o mes con máis actividade, con 51 eventos programados. Os eventos repártense por 91 localidades distintas; Colorado Springs é a que máis acolle (9). As distancias dos percorridos van de 5 km a 161 km.
Explora os 126 eventos por data
agosto de 2026
- Cowboy Tough Adventure Race 7 de ago.
- High Five 100 7 de ago.
- All-Out Runapalooza 8 de ago.
- Dirt Circus – Denver 8 de ago.
- Pat's Pony Express 8 de ago.
- Pat’s Pony Express Run 8 de ago.
- Reece’s Roundup Trail Run 8 de ago.
- Run the Rockies Trail 10k & Half Marathon 8 de ago.
- Snowmass Tree-O 8 de ago.
- Ute 100 Mile & 50 Mile 8 de ago.
- Boom Days Pack Burro Race 9 de ago.
- Into the Hills 10K – Lory Summer Trail Series 11 de ago.
- Carter Park Scurry Summit Trail Running Series Race #5 12 de ago.
- San Juan Softie 100 14 de ago.
- Boulder Rez Marathon 15 de ago.
- Enlightenment Mountain Run 15 de ago.
- Leadville Trail 100 Mile 2026 15 de ago.
- Med Bow Rail Marathon and Half Marathon 15 de ago.
- Med Bow Rail Marathon and Half Marathon 15 de ago.
- MOCO Trails Wild West Backyard Ultra 15 de ago.
- Roxborough Ultras 15 de ago.
- Roxborough Ultras 15 de ago.
- The Cheyenne Mountain Run 15 de ago.
- The Cheyenne Mountain Run 15 de ago.
- Westminster Night Trail 15 de ago.
- Westminster Trail Race 15 de ago.
- Leadville 10K 16 de ago.
- Pikes Peak Marathon 2026 16 de ago.
- Into the Hills 5K - Lory Summer Trail Series 18 de ago.
- 6-HOUR QUARRY MOUNTAIN QUEST 22 de ago.
- Antelope Dash 22 de ago.
- Arrowhead Half Marathon & 5K 22 de ago.
- Arrowhead Half Marathon & 5K 22 de ago.
- Bergen Peak Half Marathon 22 de ago.
- Byers Peak Stampede 22 de ago.
- Cheatin’ Woodchuck Chase 22 de ago.
- Leadville Trail 100 22 de ago.
- Staunton Rocks! Marathon & Half 22 de ago.
- Staunton Rocks! Trail Marathon & Half 22 de ago.
- Telluride Mountain Run 22 de ago.
- Telluride Mountain Run 22 de ago.
- The Antelope Dash 22 de ago.
- Rebel Run 5k 23 de ago.
- Eltuck Valley 12K – Lory Summer Trail Series 25 de ago.
- Boulder Sunset Run 29 de ago.
- Continental Divide Trail Run 29 de ago.
- Ouray 50 Mile Endurance Run 29 de ago.
- Rock Hawk 29 de ago.
- Rock Hawk Trail Race 29 de ago.
- Rocky Mountain Run 5K 29 de ago.
- Wine Run 5k at The Winery at Holy Cross Abbey 30 de ago.
setembro de 2026
- Front Range Ultra Dayze 3 de set.
- Front Range Ultra Dayze 3 de set.
- Mighty Marmot Kids Trail Race #1 4 de set.
- Cirque Series - Arapahoe Basin 5 de set.
- Creede Mountain Run 5 de set.
- Grand Traverse Mountain Run 5 de set.
- 10k @ 10,000 Feet 6 de set.
- 10k at 10,000 Feet 6 de set.
- 53rd Annual Imogene Pass Run 12 de set.
- American Heroes Run 12 de set.
- Black Squirrel Half 12 de set.
- Black Squirrel Half Marathon 12 de set.
- Break Your Neck: Walk, Run, or Roll 12 de set.
- Imogene Pass Run 12 de set.
- MeadowGold 11K & 5K 12 de set.
- Meadowgold 5K and 11K Trail Run 12 de set.
- Ned Ned Half Marathon 12 de set.
- Ned Ned Trail Fest 12 de set.
- NedNed Trail Fest 12 de set.
- Pikes Peak Challenge 12 de set.
- Snow Mountain Ranch Trail Festival 12 de set.
- Trail Sisters Women's Trail Half Marathon 12 de set.
- Colorado Mountain Half+ Series 2026 13 de set.
- Ouray 50 Miler 13 de set.
- Lake Fork Flyathlon 18 de set.
- Mighty Marmot Kids Trail Race #2 18 de set.
- 2026 Pikes Peak Ascent 19 de set.
- All-Out Fallfest 19 de set.
- Autumn Run 19 de set.
- Autumn Run 19 de set.
- Break of Dawn North Table Trail Race 19 de set.
- Break of Dawn Trail Run 19 de set.
- Ouray Mountain Trail Run 19 de set.
- Expo Park XC 20 de set.
- Red Feather Trail Jamboree – 3 Day Challenge 25 de set.
- Red Feather Trail Jamboree – 50Mile 25 de set.
- Colorado Brain Tumor Walk & Race 26 de set.
- Cougar Ridge Classic 26 de set.
- Cougar Ridge Classic 26K Trail Run 26 de set.
- Deep Creek Trail Half Marathon 26 de set.
- OUTLAST COLORADO SPRINGS 26 de set.
- So Long to Summer 5K/10K 26 de set.
- West Line Winder 26 de set.
- Red Feather Trail Jamboree - 50k 27 de set.
- Red Feather Trail Jamboree – Half Marathon 27 de set.
outubro de 2026
- Mighty Marmot Kids Trail Race #3 2 de out.
- Cart to Cart Trail Run 3 de out.
- Emerald Mountain Trail Run 3 de out.
- OUTLAST DENVER 3 de out.
- Rim to Rim Royal Gorge Race 3 de out.
- Sage Burner Trail Race 3 de out.
- Sage Burner Trail Race 3 de out.
- The Bear Chase 3 de out.
- The Bear Chase 100K, 50M & 50K 3 de out.
- West Elk Challenge Trail Marathon 3 de out.
- Pikes Peak Road Runners Fall Series I 4 de out.
- The Bear Chase Half Marathon & 10K 4 de out.
- Boulder XC Series – Meet 1 10 de out.
- Suffer Better Fall Trail Run 10 de out.
- Westy Half & 5k 11 de out.
- Blue Sky Marathon 17 de out.
- Blue Sky Trail Marathon 17 de out.
- Bobcat Trail Races 17 de out.
- Blue Sky Half Marathon 18 de out.
- Colorado 24 Hour Run 31 de out.
novembro de 2026
- Louisville Trail Race 14 de nov.
- Louisville Trail Race 14 de nov.
- Colorado Cold Rush Ultra 21 de nov.
febreiro de 2027
- Stories Trail Runs 6 de feb.
- Old Man Winter Bike Rally and Run 7 de feb.
marzo de 2027
abril de 2027
- Mountain Ridge Trail Half Marathon and 10K 10 de abr.
maio de 2027
- Colorado Marathon 2 de maio
- The Pilgrimage 2 de maio
xuño de 2027
- Rueter-Hess Trail Run 26 de xuño