- Date
- Saturday, 7 November 2026
- Location
- Castle Rock, CO, United States
- Distance
- 5 km (5K)
About This Race
Marathon At The MAC is a 5.0 km trail race held in Castle Rock, CO. The event takes place in November 2026.
Are you the organiser?
Claim this listing to get a verified badge and edit race details.
Similar Races You Might Like
trail5K
Take 5 in the Garden
2 May 2026 · Colorado Springs, United States · 55 km away
trail5K
Haul Ass Ultra Running Festival
6 Jun 2026 · Erie, United States · 76 km away
trail5K
Leadville Firecracker 5K
4 Jul 2026 · Leadville, United States · 122 km away
trail5K
Fish Hatchery 5K Trail Run
31 May 2026 · Leadville, United States · 131 km away