Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 6:55 finish (an estimate) · starting 7:00 AM Oct 3. Dark means the sun below civil twilight.
Climbs
6 climbs · 1,568 ft totalbiggest firstElevation gain, measured two ways
| Source | Gain | vs lidar |
|---|---|---|
| Course file (GPX) | 3,088ft | -22% |
| USGS lidar, 1 m | 3,950ft | 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.
Aid stations as published on the course file
| Aid station | Mile | km |
|---|---|---|
| A Aid 1 | 5.0 | 8.1 |
| A Aid 2 | 9.5 | 15.4 |
| A Aid 3/4 | 13.8 | 22.2 |
| A Aid 5 | 18.9 | 30.4 |
| A Aid 6/7 | 23.0 | 37.0 |
| A Start/Finish | 31.1 | 50.0 |
Badge colours match the markers on the map above — always confirm locations and cutoffs with the race organizer.
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Conditions typical race-day weather for Oct 3 at the start
Typical = the median of 2016–2025 for Oct 3 ±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 41°.
| Year | Start °F | Rain | Wind |
|---|---|---|---|
| 2026 Oct 3 | 72°/41° | dry | 7mph |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line.
Reviews what runners who have been there say
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About this course
Sage Burner Trail Race — 2026 covers 31.3 mi (50.3 km) with 3,088 ft of elevation gain through Colorado, United States. That is about 99 ft per mile of climbing, and 3,098 ft of descent. The course tops out at 8,491 ft and bottoms out at 7,694 ft. The surface is 77% trail and 23% gravel. There are 6 aid stations on course; the longest stretch between aid is 8.1 mi. The profile has 6 sustained climbs; the biggest is the climb to Aid 6/7, +315 ft over 1.0 mi at 6.2% on average (steepest stretch 17%). Race day is October 3, 2026, starting at 7:00 AM; the sun rises at 7:06 AM and sets at 6:49 PM. Typical race-day weather at the start: a high of 65°F and a low of 39°F, with a 26% 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.
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Course history
- Jul 27, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
- Bobcat Trail Races — 2026Oct · 31 mi · 113 ft/mi · COSame distance · Similar weather · High altitude
- The Margonaut 26 Miler — 2026Nov · 32 mi · 113 ft/mi · AZSame distance · Mostly trail · Similar weather
- Three Sisters Skyline — 2026Sep · 31 mi · 99 ft/mi · ORSimilar climbing · Same distance · Similar weather
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