Aug 1, 2026
Aspen, CO, US
Half Marathon, 50K, Marathon
Jun 13, 2026
Brighton, CO, US
Half Marathon, 10M, 5K, 30K, 50K
Feb 13, 2027 – Feb 14, 2027
Spring Valley, AZ, US
100K, 50K
Feb 13, 2027
Feb 14, 2027
Highlands Ranch, CO, US
May 4, 2026 – May 8, 2026
Black Canyon City, AZ, US
50 Mile, 100K, 100 Mile, 250 Mile
May 8, 2026
May 5, 2026
May 4, 2026
May 6, 2026
May 30, 2026
Buckeye, AZ, US
24 Hour, 12 Hour, 6 Hour
Oct 31, 2026
Fountain Hills, AZ, US
50K, 100 Mile, 100K
Jul 19, 2026
Silverton, CO, US
10M, 10K
Sep 12, 2026 – Sep 13, 2026
Pine, AZ, US
100 Mile, 50K
Sep 12, 2026
Sep 13, 2026
Apr 11, 2026
10K, 5K, Half Marathon, 25K
Buffalo Creek, CO, US
50K, 50 Mile
May 16, 2026
Colorado Springs, CO, US
50 Mile, 50K, 25K, 10M
Jun 20, 2026
100K, 50K, 30K
Aug 29, 2026
Castle Rock, CO, US
10K, 25K, 5K, 50K
Apr 25, 2026
Cañon City, CO, US
10K, 25K, 5K, 30K, 50K
Jul 18, 2026
50K, Marathon, 10M
Queen Creek, AZ, US
5K, 50K, other, 10K
Granby, CO, US
5K, 10K, Half Marathon, 50K
Oct 3, 2026 – Oct 4, 2026
Lakewood, CO, US
5K, 50 Mile, 50K, 10K, 100K, Half Marathon
Oct 4, 2026
Oct 3, 2026
Beaver, UT, US
100K, 50 Mile, 50K, 25K
Apr 18, 2026
Prescott, AZ, US
50K, Half Marathon, 10K, 50 Mile
