Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 2:10 finish (an estimate) · starting 7:00 AM Aug 22. Dark means the sun below civil twilight.
Climbs
biggest firstElevation gain, measured two ways
| Source | Gain | vs lidar |
|---|---|---|
| Course file (GPX) | 1,105ft | +28% |
| USGS lidar, 1 m | 861ft | reference |
They differ because a GPS file picks up noise on every wiggle and often takes its heights from a coarse terrain model, while lidar maps the ground itself to about a metre. We sampled this route every 98 ft against USGS 3DEP and counted each rise of 10 ft or more, on Oct 23, 2026. The planner still uses the course file.
Conditions typical race-day weather for Aug 22 at the start
Typical = the median of 2016–2025 for Aug 22 ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.
Race almanac 1 year of this race
Past editions
On race day it reached 67°F at the start, with a low of 51°.
| Year | Start °F | Rain | Wind |
|---|---|---|---|
| 2025 Aug 22 | 67°/51° | 0.14in | 10mph |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line.
Reviews what runners who have been there say
No reviews yet — be the first to run it and tell other runners what to expect.
About this course
Night Crawler Endurance Challenge — 2025 covers 9.4 mi (15.1 km) with 1,105 ft of elevation gain. That is about 118 ft per mile of climbing, and 1,107 ft of descent. The course tops out at 8,097 ft and bottoms out at 7,725 ft. Race day is August 22, 2025, starting at 7:00 AM; the sun rises at 6:20 AM and sets at 7:58 PM. Typical race-day weather at the start: a high of 75°F and a low of 51°F, with a 13% chance of a wet day. The interactive map above shows the full route with its elevation profile and aid stations, built from the course's GPS file.
Load the course in the TrailGoat Run Planner for grade-adjusted pacing, climb-by-climb splits, hourly weather and a full hydration & fueling plan — free, no account needed.
Race director? — one line of HTML, always up to date.
Course history
- Oct 13, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
- Night Crawler Endurance Challenge 12hr RELAY — 2026Aug · 9 mi · 118 ft/mi · WYSame distance · Similar climbing · Similar weather
- Noble Canyon 50K/15K — 2026Sep · 10 mi · 127 ft/mi · CASame distance · Similar climbing
- Rock Hawk 25K — 2026Aug · 16 mi · 97 ft/mi · COHigh altitude · Same month · Similar climbing
More race courses
- Ice Age Trail 50 — 202748.1 mi · location TBD
- Penyagolosa Trails CSP 106K — 202765.4 mi · location TBD
- Trail 100 Andorra by UTMB Ultra 105K — 202764.1 mi · location TBD
- Dolomiti Extreme Trail 103K — 202762.3 mi · location TBD
- Mozart 100 by UTMB — 202772.0 mi · location TBD
- West Highland Way Race — 202794.5 mi · location TBD
Not seeing the race you came for? — most are live within a day.