Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 20:35 finish (an estimate) · starting 7:00 AM Sep 19 · headlamp mi 56–the finish. Dark means the sun below civil twilight.
Climbs
4 climbs · 3,306 ft totalbiggest firstConditions typical race-day weather for Sep 19 at the start
Typical = the median of 2016–2025 for Sep 19 ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.
Race almanac 2 years of this race
Past editions
Race-day highs at the start ran from 70° to 72°F, and none of 2 race days was wet.
| Year | Start °F | High point °F | Rain | Wind |
|---|---|---|---|---|
| 2026 Sep 19 | 72°/53° | 65°/47° | dry | 11mph |
| 2025 Sep 20 | 70°/52° | 64°/46° | dry | 12mph |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line and the course high point (8,793 ft).
Reviews what runners who have been there say
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About this course
Flagstaff to Grand Canyon Stagecoach Line Ultra — 2026 covers 95.7 mi (154.0 km) with 5,946 ft of elevation gain through Arizona, United States. That is about 62 ft per mile of climbing, and 6,187 ft of descent. The course tops out at 8,792 ft and bottoms out at 6,292 ft. The surface is 49% trail, 48% gravel and 2% paved. The profile has 4 sustained climbs; the biggest is the climb from mi 0.0, +1,740 ft over 5.1 mi at 6.4% on average (steepest stretch 92%). Race day is September 19, 2026, starting at 7:00 AM; the sun rises at 6:13 AM and sets at 6:30 PM. Typical race-day weather at the start: a high of 69°F and a low of 50°F, with a 23% 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
- Mogollon Monster 100 — 2026Sep · 102 mi · 116 ft/mi · AZSame distance · High altitude · Same month
- Bryce Canyon Ultras — 2026Sep · 99 mi · 135 ft/mi · UTSame distance · Similar terrain · Similar weather
- IMTUF 100 - Idaho Mountain Trail Ultra Festival 100 Miler — 2026Sep · 106 mi · 134 ft/mi · IDSame distance · Mostly trail · High altitude
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