Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 6:15 finish (an estimate) · starting 7:00 AM Oct 4. Dark means the sun below civil twilight.
Climbs
4 climbs · 1,982 ft totalbiggest firstAid stations as published on the course file
| Aid station | Mile | km |
|---|---|---|
| A Start/Finish | 0.6 | 1.0 |
| A Buttes Aid Station | 5.4 | 8.7 |
| A The Pit Aid Station | 8.4 | 13.5 |
| A Oasis Aid Station | 16.8 | 27.1 |
| A Dunes Aid Station | 25.6 | 41.2 |
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 4 at the start
Typical = the median of 2016–2025 for Oct 4 ±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 69°F at the start, with a low of 53°.
| Year | Start °F | Rain | Wind |
|---|---|---|---|
| 2025 Oct 4 | 69°/53° | 0.25in | 22mph |
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
Arches Marathon — 2025 covers 30.3 mi (48.8 km) with 2,530 ft of elevation gain. That is about 83 ft per mile of climbing, and 2,536 ft of descent. The course tops out at 5,702 ft and bottoms out at 4,524 ft. There are 5 aid stations on course; the longest stretch between aid is 8.8 mi. The profile has 4 sustained climbs; the biggest is the climb from mi 14.1, +955 ft over 3.8 mi at 4.8% on average (steepest stretch 15%). Race day is October 4, 2025, starting at 7:00 AM; the sun rises at 7:17 AM and sets at 6:57 PM. Typical race-day weather at the start: a high of 71°F and a low of 50°F, with a 20% 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
- Oct 29, 2026Added to the catalog
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