Outlaw Trail Ultra Half Marathon

ATRA race member


Aug 05, 2023 at 7:00 AM

Outlaw Trail Ultra Half Marathon

Rock Creek Rd

Twin Falls ID, 83301


Event Facebook page

Entry Fee $75
(Lowest or Early Registration)

Entry Fee 2 $90
(Highest or Late Registration)

Prize Money: no


  • 13.1M

Type: Trail

Percent of the course on un-paved trails: 100%

First Year of the Event: 2014


Many of you have likely heard of an ultra marathon, what is an ultra half marathon? Well, an ultra marathon is anything longer than 26.2 miles, a ultra half marathon is anything longer than a 13.1 miles (it makes sense in our mind). Don’t worry though, the Outlaw in only about 1.4 miles longer than a true half marathon; no need to sweat. We love running trails and want to share one of our favorites with you. There is nothing better than “mostly” gradual downhill ultra half marathon to introduce people to the trials. Whether you are new to running, new to trials, or an experienced ultra-trail runner, this course is fun and beautiful.

Our Goal – Challenge and help everyone who desires it to run at least one trail ultra marathon in their lives, the Outlaw is a race that introduces runners to the trail with a shorter distance and easier elevation profile.

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).


No photos available.


Past Event Dates

Held on Aug 05, 2023

Held on Aug 13, 2022

Held on Aug 07, 2021

Held on Aug 08, 2020

Held on Aug 10, 2019

Held on Aug 11, 2018

Held on Aug 12, 2017

Held on Aug 13, 2016

Held on Aug 15, 2015

Held on Aug 16, 2014

Event Results

View 2018 Results

View 2017 Results

View 2016 Results

View 2015 Results

View 2014 Results