Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 4:15 finish (an estimate) · starting 7:00 AM Oct 25. Dark means the sun below civil twilight.
Climbs
2 climbs · 2,451 ft totalbiggest firstAid stations as published on the course file
| Aid station | Mile | km |
|---|---|---|
| A CDF A/S | 3.3 | 5.4 |
| A switchback A/S | 7.7 | 12.3 |
| A Mines aid station. Mile 9.6 | 11.7 | 18.9 |
| A Blue Mine A/S | 15.6 | 25.2 |
| A Buttermilk Mile 15.0 50k | 16.5 | 26.5 |
| A Tungsten City 20 m for 50k | 17.4 | 28.0 |
Badge colours match the markers on the map above — always confirm locations and cutoffs with the race organizer.
Race director? Check this course and correct anything that’s off, and it carries a ✓ verified by the race badge everywhere it appears, including the free map embed for your own site. Claim your course.
Ran this course and something’s off — an aid station moved, a reroute, a wrong number? Report it and we’ll chase it down; fixes land for every runner (and count toward the race’s verified badge).
Conditions typical race-day weather for Oct 25 at the start
Typical = the median of 2016–2025 for Oct 25 ±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 72°F at the start, with a low of 49°.
| Year | Start °F | High point °F | Rain | Wind |
|---|---|---|---|---|
| 2025 Oct 25 | 72°/49° | 62°/41° | dry | 11mph |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line and the course high point (6,109 ft).
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
Range of Light Trail Races — 2025 covers 19.5 mi (31.4 km) with 3,089 ft of elevation gain. That is about 158 ft per mile of climbing, and 3,092 ft of descent. The course tops out at 6,109 ft and bottoms out at 4,426 ft. There are 6 aid stations on course; the longest stretch between aid is 4.3 mi. The profile has 2 sustained climbs; the biggest is the climb from mi 0.1, +1,325 ft over 5.4 mi at 4.6% on average (steepest stretch 33%). Race day is October 25, 2025, starting at 7:00 AM; the sun rises at 7:13 AM and sets at 6:05 PM. Typical race-day weather at the start: a high of 69°F and a low of 52°F, with a 6% 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
- Bryce Canyon Ultras 30K — 2026Sep · 19 mi · 151 ft/mi · UTSame distance · Similar climbing · Similar weather
- Sage Burner Trail Race 28K — 2026Oct · 17 mi · 150 ft/mi · COSimilar climbing · High altitude · Same month
- Bryce Canyon Ultras — 2025Sep · 20 mi · 144 ft/miSame distance · Similar weather · High altitude
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.