1 running event in Twin Falls County, Idaho

From big races to Saturday morning group runs—find running events and connect with the local endurance sports community.

• Outlaw Trail Ultra Half Marathon [outlawtrailrun.com] [Register at runsignup.com]
  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event

  Sat, Aug 08, 2026 at 7:00 AM

  Description

  ▼ Show more Show less

  This is a point to point mostly downhill run starting high up at the Diamondfield Jack Campground and running north down to the Third Fork Campground.

  The first 3 miles takes place on a the Deadline...

  This is a point to point mostly downhill run starting high up at the Diamondfield Jack Campground and running north down to the Third Fork Campground.

  The first 3 miles takes place on a the Deadline Ridge Road, a rough jeep/ATV trail; the final 10+ miles are on sweet single-track trail.

  The name of the race “The Outlaw” refers to Diamondfield Jack who was considered one of the area's first outlaws. The start of the race takes place at Diamondfield Jack Campground.

  The race is located 45 minutes south east of Twin Falls, ID in the Sawtooth National Forest Rock Creek Recreation Area. The race start is near Magic Mountain Ski Area.

  14.2 Miles Half Marathon Run Trail Ultra

  Twin Falls County, Idaho, 83334, United States
  OpenStreetMap Google Maps