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© 2026 Trailrace.co. All rights reserved.

Built on bad decisions in Boulder, CO.

Devil on the Divide 22K

  1. 2026 Edition

One of the most beautiful and challenging trail races in Colorado

Explore the Course
Interactive map with aid stations, elevation & weather
DirectionsExplore
Registration OpensFebruary 01, 2026
DeadlineSeptember 08, 2026
Registration closed September 08, 2026Organizer site

Frequently asked questions

When is Devil on the Divide 22K?

Devil on the Divide 22K takes place on September 12, 2026 in Empire, CO.

How long is Devil on the Divide 22K?

Devil on the Divide 22K is 13.6 miles with 3,740 ft of elevation gain.

Does Devil on the Divide 22K have a lottery?

No — Devil on the Divide 22K uses open registration; no lottery is required.

Is crew allowed at Devil on the Divide 22K?

No, crew is not allowed at Devil on the Divide 22K.

Are pacers allowed at Devil on the Divide 22K?

No, pacers are not allowed at Devil on the Divide 22K.

Are drop bags allowed at Devil on the Divide 22K?

Yes, Devil on the Divide 22K allows drop bags.

How many aid stations does Devil on the Divide 22K have?

Devil on the Divide 22K has 1 aid station along the course.

What is the cutoff time for Devil on the Divide 22K?

The overall cutoff for Devil on the Divide 22K is 5h.

Nearby races

Other trail races within 41 miles

Course map for Devil on the Divide 50K
Qualifier Req

Devil on the Divide 50K

50K
Empire, CO, US
Sep 12, 2026
29.7 miles
7,360 ft gain
Point to Point
Crew
Dropbags
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3,930 ft gain
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All trail races in Colorado→
September 12, 2026
Saturday 7:00am MDT start
Empire, CO
United States
13.6 miles
Point to Point Course
3,740 ft
Elevation Gain
Historical weather
38°F / 60°FLo/Hi Temp
41%Cloud Cover
0% (0.09 in)Precipitation
9 mphWind Speed
56%Humidity
5:41 AMSunrise
6:18 PMSunset
Open Registration
No lottery
No Service Requirement
Does not require trail or volunteer work
No Qualifier
No qualifier race required
Beginner Friendly
Suitable for first-timers
Links
WebsiteInstagramFacebook
2014
Established
350
Field Size

What Makes It Great

Held each September near Empire, Colorado, the Devil on the Divide 22K is a point-to-point race starting at the Jones Pass Trailhead and finishing at the Herman Gulch trailhead. The course gains 3,400 feet of elevation and tops out above 13,000 feet, making it one of the more demanding half-marathon-distance trail races in the country. It follows the first portion of the 50K course and is widely considered one of the toughest races of its length in Colorado. Prior high-altitude trail running experience is strongly recommended.

Difficulty

Entry-Level
3/10

Suitable for first-timers

Technical Terrain
Steep Climbing
Technical Descent
High Altitude

Race Highlights

Relentlessly Vertical
One of the toughest races of its distance in Colorado, with 3,400 feet of climbing and a high point above 13,000 feet
A True Preview
Runs the opening section of the 50K course, giving runners a taste of the Continental Divide Trail without the full day effort
Pure Singletrack
Point-to-point format on 100% dirt, mostly singletrack, through Clear Creek County's high alpine terrain

Devil on the Divide 22K

Empire, CO, United StatesSeptember 12, 2026

September 12, 2026

Devil on the Divide 22K is a point-to-point trail race in Empire, CO, United States, held on September 12, 2026. The course covers 13.6 miles, climbs 3,740 ft, and has a 5h cutoff.

Course map for Devil on the Divide 22K
DistDistance13.6 mi
GainElevation Gain3,740 ft
LimitCutoff5 h
Terrain Technical Terrain
Steep ClimbingTechnical DescentHigh Altitude

Entry Timeline

Registration OpensFebruary 01, 2026
Registration DeadlineSeptember 08, 2026
Race DaySeptember 12, 2026

Lottery

This event uses open registration - no lottery entry required.

Qualifier

This event does not require a qualifier for entry.

Service Requirement

This race does not have a service requirement for entry.

Terrain

Technical Difficulty7/10

Challenging terrain with rocks, roots, and steep grades

13.6 mi
Distance
Point to Point
Route
5h
Cutoff Time
11,788 ft
Average Elevation
3,740 ft
Total Ascent
3,760 ft
Total Descent
13,232 ft
High Point
10,299 ft
Low Point
Explore Course
Course map for Devil on the Divide 22K
Launch Course Explorer

Aid Stations & Cutoffs

LocationMileElevationCutoffDrop bags
Start
Start
0.010,325 ft—
Mile 4 Aid
Aid Station
3.912,398 ft—
Finish
Finish
13.410,302 ft
5h12:00 PM

Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.

Dogs Allowed

No dogs on course.

Crew Access Points

Pacer Rules

No Pacers Allowed

Crew Rules

No Crew Allowed
Daylight
12h 37m
5:41 AM6:18 PM
60°F / 38°F
Temperature Hi/Lo
0% (0.09 in)
Precipitation
9 mph
Wind
56%
Humidity
41%
Cloud Cover
Based on historical averages for September 12

Be prepared for rain, lighting, hail, snow and freezing temperatures.

Gear Rules

Trekking poles allowed

Required Gear

  • 24oz water capacity (minimum)

Recommended Gear

No recommended gear specified

Videos from other Devil on the Divide events

Video thumbnail: Colorado's Toughest 50k ULTRA // Devil on the Divide Trail Race
Colorado's Toughest 50k ULTRA // Devil on the Divide Trail Race
Devil on the Divide 50K
See Chad Run•2023

Race reports from other Devil on the Divide events

Devil on the Divide 50KDevil on the Divide 50K
By Ben Conners • 2021

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Registration closed