Please join us for another spring adventure culminating in a festive finish-line picnic celebration at the Ironmaster’s Mansion.We can’t wait to offer another challenging, fun, and satisfying day —  you will experience the same rock scrambles, grueling ascents, ridgeline vistas, spring wildflowers, rushing streams and lakesides, and epic single track trails through Michaux State Forest.

For those new to the race, the Ironmaster’s Challenge features a 50K Ultra and a 15K Challenge, both of which are open to trail runners and hikers, and feature the beautiful woodlands of Pine Grove Furnace State Park and surrounding Michaux State Forest. Each course is wheel-measured and each event is professionally timed by Pretzel City Sports for instant results. Radio communications, staffed food and water checkpoints, and additional water stations are provided.

Upcoming Races

Apr 28 2019
50 KM
10 :00 Cutoff
Hilly, ~2500-7500 feet in 50 miles
Some rocks, root, and/or ruts

Results

Date Distance Total Finishers Top Result Top Result (F)
04/29/18 50 KM 126 4:41:51 5:42:38
04/30/17 50 KM 120 5:13:29 6:30:35
04/24/16 50 KM 131 4:48:48 5:38:00
04/26/15 50 KM 128 4:16:45 5:03:30
04/27/14 50 KM 123 4:48:44 6:23:11
04/28/13 50 KM 36 5:27:09 5:31:45
05/05/12 50 KM 58 5:19:25 7:33:40
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.
NUT 100K & 50K
  • Sep 7, 2019
  • Lemolo Lake/North Umpqua River Trail, OR
50 KM 100 KM