Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 6:25 finish (an estimate) · starting 7:00 AM Sep 12. Dark means the sun below civil twilight.
Climbs
1 climb · 1,076 ft totalbiggest firstElevation gain, measured two ways
| Source | Gain | vs lidar |
|---|---|---|
| Course file (GPX) | 2,713ft | -12% |
| USGS lidar, 1 m | 3,069ft | reference |
They differ because a GPS file picks up noise on every wiggle and often takes its heights from a coarse terrain model, while lidar maps the ground itself to about a metre. We sampled this route every 98 ft against USGS 3DEP and counted each rise of 10 ft or more, on Oct 24, 2026. The planner still uses the course file.
Aid stations as published on the course file
| Aid station | Mile | km |
|---|---|---|
| 50K Start | 0.0 | 0.0 |
| A AS1 Pinnacle - Mile 7 | 6.9 | 11.1 |
| A AS2 Powerline - 13 miles | 11.9 | 19.1 |
| A AS3 Bulls Gap - Mile 19 | 18.0 | 28.9 |
| A AS4 H20 only - Mile 23 | 21.9 | 35.2 |
| A AS5 Bills Creek Loop - Mile 27.9 | 26.9 | 43.4 |
| 50K Finish | 31.0 | 49.8 |
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 Sep 12 at the start
Typical = the median of 2016–2025 for Sep 12 ±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 86°F at the start, with a low of 70°.
| Year | Start °F | Rain | Wind | Heat index |
|---|---|---|---|---|
| 2026 Sep 12 | 86°/70° | 0.39in | 8mph | 92° |
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
Rebecca Mountain 50 Mile 50K — 2026 covers 31.0 mi (49.8 km) with 2,713 ft of elevation gain through Alabama, United States. That is about 88 ft per mile of climbing, and 3,110 ft of descent. The course tops out at 1,801 ft and bottoms out at 577 ft. The surface is 65% trail, 29% gravel and 7% paved. There are 5 aid stations on course; the longest stretch between aid is 6.9 mi. The profile has 1 sustained climb; the only one is the climb from mi 4.8, +1,076 ft over 3.4 mi at 5.9% on average (steepest stretch 25%). Race day is September 12, 2026, starting at 7:00 AM; the sun rises at 6:26 AM and sets at 6:56 PM. Typical race-day weather at the start: a high of 85°F and a low of 67°F, with a 37% 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
- Aug 10, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
- Standing Boy Trail Festival 50K — 2026Sep · 31 mi · 112 ft/mi · GAMostly trail · Same distance · Similar weather
- Rebecca Mountain 50 Mile — 2026Sep · 46 mi · 89 ft/mi · ALSimilar weather · Similar climbing · Same month
- East Fork 100 mi/100K/50K/15 mi — 2026Sep · 34 mi · 94 ft/mi · OHSame distance · Similar climbing · Same month
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