The 100 mi course will consist of ten 10 mile loops with 1 aid station at the start/finish of each loop. Starting in the race director's driveway, runners will run a mixture of road, trail and tidelands. Each loop has a paltry 650 ft of elevation gain, for a total of 6500 ft of gain for the 100 mi. This is an excellent course for anyone attempting their first 100 miler or looking to set a 100 miler PR. This is an old school Fat Ass style looped event. There will be no aid along the course. Trail markings will be sparse with flagging at key intersections. No registration fees. Bring your inner bad ass.

Upcoming Races

Apr 18 2020
100 Miles
Multiple Loop Course
2 Elevation Rating
Rolling, ~2500 feet in 50 miles
2 Surface Rating
Mostly groomed trail or dirt roads


No Past Races
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information.
Tillamook Burn Trail Run
  • Apr 26, 2020
  • Timber, OR
50 KM 50 Miles