Enjoy an autumn run through golden larch, quaking aspen, and evergreens in north central Washington. Keep your eyes peeled for bighorn sheep and mule deer as you ascend the single track through rocky Whistler Canyon and up to Black Diamond Lake. The trail then opens up to old logging roads being reclaimed by the forest. This race takes you through sagebrush-steppe and montane forest ecosystems, with sweeping views of the valley below.

Upcoming Races

Sep 28 2019
50 Miles
Hilly, ~2500-7500 feet in 50 miles
Some rocks, root, and/or ruts

Results

Date Distance Total Finishers Top Result Top Result (F)
10/07/17 50 Miles Race Cancelled
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.
Iron Bull Ultra
  • Oct 5, 2019
  • Wausau, WI
50 KM