A Fun Race anyone can DU!  Race routes integrate beginner and intermediate levels of single-track trails, dirt and gravel roads.
The venue of the San Juan National Forest could not be more perfect for athletes as they trek through aspen groves, grassy fields, and the dreaded rocky Piedra Stock driveway.
​The course is fast, testing each competitor’s endurance, speed and ability.

DUSTY KIDS GRAVEL GROWLER
Starts at 7:30am​
1-mile run, 2-mile ride dirt road dash

DIRTY SPRINT
Starts at 8:30
3-mile trail run, 8-mile mountain bike

DIRTY DU
Starts at 8:15 (all kids must be in from the gravel growler before the adult races start)
6-mile trail run, 14-mile mountain bike

Adult Race Divisions

• Women’s Division
• Men’s Division
• 2-member relay team (1 runner, 1 biker) Need a teammate? Call us – we’ll pair you up with someone!

Race routes integrate beginner and intermediate levels of single track trails, dirt and gravel roads. The venue of the San Juan National Forest is off-road racing at its best!