Meandering single-track through groves of aspen, green meadows and thick pine forests. Rocky ridges provide majestic views of snow-capped mountains. This course will challenge and inspire you.
Create a team and invite your Trail Sisters to join you for this challenging run.
New to ultra-running? This is the race for you. Dirty 30 helps you prepare for your race and keeps you on course on race day with the Sisu award program.
100% finish rate is the goal at the Dirty 30! Dirty 30 was created and is run by Megan, who is charged by inspiring other women to find new limit for themselves.
