Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, kilometre by kilometre.
Race-day light
For a 7:50 finish (an estimate) · starting 07:00 12 Sep. Dark means the sun below civil twilight.
Climbs
4 climbs · 705 m totalbiggest firstConditions typical race-day weather for 12 Sep at the start
Typical = the median of 2016–2025 for 12 Sep ±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 13° to 26°C, and none of 2 race days was wet.
| Year | Start °C | Rain | Wind |
|---|---|---|---|
| 2026 Sep 12 | 13°/2° | dry | 12km/h |
| 2025 Sep 6 | 26°/6° | dry | 8km/h |
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
Black Lung Ultramarathon 62K — 2026 covers 60.7 km (37.7 mi) with 1,048 m (3,439 ft) of elevation gain. That is about 17 m per km of climbing, and 1,049 m of descent. The course tops out at 1,507 m and bottoms out at 1,318 m. The profile has 4 sustained climbs; the biggest is the climb from km 0.0, +187 m over 9.6 km at 1.9% on average (steepest stretch 11%). Race day is 12 September 2026, starting at 07:00; the sun rises at 07:15 and sets at 20:09. Typical race-day weather at the start: a high of 17°C and a low of 5°C, with a 31% 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
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