Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 13:50 finish (an estimate) · starting 7:00 AM May 9 · headlamp mi 61–the finish. Dark means the sun below civil twilight.
Climbs
10 climbs · 10,153 ft totalbiggest firstConditions typical race-day weather for May 9 at the start
Typical = the median of 2016–2025 for May 9 ±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 80°F at the start, with a low of 49°.
| Year | Start °F | High point °F | Rain | Wind |
|---|---|---|---|---|
| 2026 May 9 | 80°/49° | 74°/40° | dry | 11mph |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line and the course high point (2,963 ft).
Reviews what runners who have been there say
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About this course
Quicksilver Endurance Runs — 2026 covers 62.1 mi (99.9 km) with 12,704 ft of elevation gain. That is about 205 ft per mile of climbing, and 12,703 ft of descent. The course tops out at 2,964 ft and bottoms out at 316 ft. The profile has 10 sustained climbs; the biggest is the climb from mi 25.7, +2,172 ft over 6.0 mi at 6.8% on average (steepest stretch 20%). Race day is May 9, 2026, starting at 7:00 AM; the sun rises at 6:05 AM and sets at 8:04 PM. Typical race-day weather at the start: a high of 74°F and a low of 50°F, with a 9% 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 13, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
- Trail Alsace by UTMB Ultra-Trail des Païens 108K — 2027May · 67 mi · 206 ft/miSimilar climbing · Same distance · Same month
- Cayuga Trails — 2026May · 49 mi · 202 ft/miSimilar climbing · Similar weather · Same month
- Rim Rock 50 Mile Trail Challenge — 2026May · 50 mi · 191 ft/miSimilar weather · Similar climbing · Same month
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