About This Race
The half marathon distance provides a focused challenge over the course's technical terrain, with runners completing enough loops to total 13.1 miles while encountering 876 feet of elevation gain. This option strikes a balance between accessibility and genuine trail running demands, making it suitable for road runners transitioning to trails or experienced trail runners seeking a shorter but still substantial effort. The forest setting and loop format create opportunities to gauge progress and adjust strategy mid-race.
The course consists of a 6-mile loop starting from the Big River valley and climbing to the valley's edge with 875 feet of elevation gain per loop. The route is primarily singletrack trail, offering technical terrain that demands attention and respect. Two well-positioned aid stations provide comprehensive support throughout each loop.
Runners in the timed events complete as many loops as possible within their time limit, while distance event participants complete predetermined loop counts. The loop format allows runners to gauge their progress and adjust strategy, while the sustained climbing on each circuit creates a cumulative challenge that tests both physical and mental endurance.
Elevation Profile
Elevation profile estimated from terrain data. Actual course may differ.
The course gains 876 ft over 13 miles, with the steepest section between mile 4–mile 4.
Location
Aid Stations
2 stations along the course
Aid Station 1
water, electrolyte, food
Well-stocked station on the 6-mile loop
Aid Station 2
water, electrolyte, food
Second aid station on the 6-mile loop
Practical Info
September in Mendocino typically brings mild coastal conditions with morning fog possible and temperatures ranging from the 50s to 70s Fahrenheit.
SFO - San Francisco International Airport
The Mendocino area offers coastal lodging options from camping to bed and breakfasts, though early booking is recommended due to the scenic location's popularity.
Best For
Notable Features
The festival's unique multi-format structure allows runners to choose between traditional distances and time-based challenges on the same challenging loop course. The emphasis on runner support with well-stocked aid stations and the scenic Mendocino County location create an experience that balances competitive challenge with community celebration.