High Lonesome 100 Mile


Jul 21, 2023 at 6:00 AM

High Lonesome 100 Mile

County Road 321

Mount Princeton CO, 81236


Event Facebook page

Entry Fee $275
(Lowest or Early Registration)

Entry Fee 2 $310
(Highest or Late Registration)

Prize Money: no


  • 100M

Type: Ultra

Starting Elevation: 7680

High Point: 13,150

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

First Year of the Event: 2018

Men's Record: 2018 Ryan Smith (39) 21:02:59

Women's Record: 2018 Kerrie Bruxvoort (41) 26:14:27


You’re surrounded by fellow racers, their supporters, race volunteers and other all-around good humans. You have just been awarded what we humbly think is one of the coolest belt buckles in the ultra marathon scene. And, to top it off you’ve also received a bottle of handpicked whiskey from Laws Whiskey House to commemorate the event. What could be better than that, you ask?

Well, the answer to that question is the 100 mile trail race that got you here. Colorado’s Sawatch mountains offer some of the most spectacular scenery in the land, and our course takes advantages of the best of the best when it comes to views and terrain. Your lungs will burn at 13,150 feet above sea level. Your quads will get trashed while climbing over 22,500 feet of vert. But most importantly, this course will make sure your spirit of adventure and desire to conquer new challenges are always fully nourished.

Sign up now to run the second running of the High Lonesome 100 and get in on what is sure to turn into a can’t miss trail running race on the calendar for years to come!

We can’t wait to share this spectacular event (and a shot or two of Laws Whiskey) with you!


No photos available.


Past Event Dates

Held on Jul 21, 2023

Held on Jul 22, 2022

Held on Jul 30, 2021

Held on Jul 31, 2020

Held on Jul 26, 2019

Held on Aug 03, 2018

Event Results

View 2018 Results

View 2017 Results