There is nothing quite like the OM 100K anywhere! This is a continuous course (not an out & back or loops) with ten aid stations and very few repeat sections. The course will challenge you with over 14,200' of elevation gain on~80% single-track trail. This is a challenging 100K! You will run alongside Gold Creek, the Dungeness River and right up to the Buckhorn Wilderness boundary in two different locations including via. Dirty Face Ridge where you will take in breath-taking views of the Olympic Range from your course high-point of 5,820'! If you already did the 50K then you have already experienced the hardest climbs on the course. The 100K will cover all of the 50K course, just not in the same order.
 

This is a graduate level 50K! You start at Race HQ, a retired rock quarry at 2,600’ above sea level deep in the Olympic National Forest, then grind your way towards two of the most popular summits on the Olympic Peninsula-Mount Townsend and Mount Zion! The high point of the course, at the Buckhorn Wilderness boundary (just short of the Mt Townsend summit) , offers huge views across the eastern slope of the Olympic range. This single loop course boasts 8, 600' of climbing and is 74% single-track.

Upcoming Races

Aug 17 2024
50 KM
8,873 8,873 ft.
Single Loop Course
4 Aid Stations
9:00 Cutoff
5 Elevation Rating
Mountainous, >12,500 feet in 50 miles
4 Surface Rating
Substantial rocks, roots and/or ruts

Additional Distances

This event also has the following non ultra distances

25 KM

Results

Date Finishers Top Result (M) Top Result (F)
09/16/23 47 5:52:57 6:18:28
09/10/22 25 6:14:11 6:22:23
09/11/21 54 5:45:29 6:55:06
09/12/20 Race Cancelled
09/14/19 57 4:57:00 6:17:00
Date Finishers Top Result (M) Top Result (F)
09/10/22 18 9:21:05 12:26:48
09/11/21 23 8:44:32 10:27:56
09/12/20 Race Cancelled