Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, kilometre by kilometre.
Race-day light
For a 6:30 finish (an estimate) · starting 07:00 29 Aug. Dark means the sun below civil twilight.
Climbs
4 climbs · 556 m totalbiggest firstConditions typical race-day weather for 29 Aug at the start
Typical = the median of 2016–2025 for 29 Aug ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.
Race almanac 3 years of this race
Past editions
Race-day highs at the start ran from 17° to 22°C, and none of 3 race days was wet.
| Year | Start °C | Rain | Wind |
|---|---|---|---|
| 2025 Aug 16 | 17°/8° | dry | 27km/h |
| 2024 Aug 17 | 21°/10° | dry | 9km/h |
| 2021 Aug 29 | 22°/6° | dry | 13km/h |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line.
Reviews what runners who have been there say
No reviews yet — be the first to run it and tell other runners what to expect.
About this course
Dirty Feet Heartbreak 50K — 2021 covers 50.3 km (31.2 mi) with 927 m (3,041 ft) of elevation gain. That is about 18 m per km of climbing, and 926 m of descent. The course tops out at 1,456 m and bottoms out at 1,278 m. The profile has 4 sustained climbs; the biggest is the climb from km 0.5, +142 m over 4.5 km at 3.2% on average (steepest stretch 13%). Race day is 29 August 2021, starting at 07:00; the sun rises at 06:13 and sets at 19:55. Typical race-day weather at the start: a high of 21°C and a low of 9°C, 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.
Load the course in the TrailGoat Run Planner for grade-adjusted pacing, climb-by-climb splits, hourly weather and a full hydration & fueling plan — free, no account needed.
Race director? — one line of HTML, always up to date.
Course history
- Oct 29, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
More race courses
- Ice Age Trail 50 — 202777.5 km · location TBD
- Penyagolosa Trails CSP 106K — 2027105.2 km · location TBD
- Trail 100 Andorra by UTMB Ultra 105K — 2027103.2 km · location TBD
- Dolomiti Extreme Trail 103K — 2027100.2 km · location TBD
- Mozart 100 by UTMB — 2027115.9 km · location TBD
- West Highland Way Race — 2027152.1 km · location TBD
Not seeing the race you came for? — most are live within a day.