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Outlaw Trail Ultra Half Marathon

Aug 08, 2026 at 7:00 AM

Rock Creek Rd, Twin Falls ID, 83301, USA

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.

Location: Overflow parking area just south of Diamondfield Jack Campground. 28 miles south of Hansen, ID (near Twin Falls, ID) on Rock Creed Rd. 1.5 miles south of Magic Mountain Ski Area. Take first right after the Diamondfield Jack Campground entrance (just 0.15 miles apart).

Event History

2026
Aug 08, 2026
2025
Aug 09, 2025
2024
Aug 03, 2024
2023
Aug 05, 2023
2022
Aug 13, 2022
2021
Aug 07, 2021
2020
Aug 08, 2020
2019
Aug 10, 2019
2018
Aug 11, 2018View Results →
2017
Aug 12, 2017View Results →
2016
Aug 13, 2016View Results →
2015
Aug 15, 2015View Results →
2014
Aug 16, 2014View Results →

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