Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 19:45 finish (an estimate) · starting 7:00 AM Jan 30 · headlamp mi 57–the finish. Dark means the sun below civil twilight.
Climbs
biggest firstElevation gain, measured two ways
| Source | Gain | vs lidar |
|---|---|---|
| Course file (GPX) | 586ft | +249% |
| USGS lidar, 1 m | 168ft | 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 |
|---|---|---|
| Start Finish Shane Kelly Park | 0.0 | 0.0 |
| A Barr St AS 1 | 4.0 | 6.5 |
| A Culpepper AS 2/3 | 14.4 | 23.2 |
| A Possibly wet | 15.6 | 25.1 |
| A Joshua Creek AS 5 | 29.4 | 47.4 |
| A Bronson AS 4/6 NO CREW | 33.6 | 54.2 |
| A Devil's Swamp | 39.6 | 63.7 |
| A Seminole Ranch AS 7/8 | 40.9 | 65.9 |
| A Seminole Ranch Crew access no aid | 46.9 | 75.5 |
| A Shuttle pick up / crew access | 50.0 | 80.5 |
| A Shuttle Drop off NO CREW ACCESS | 50.9 | 82.0 |
| A AS 9 for 100 only | 52.1 | 83.9 |
| A wet for 1/4 mile | 57.5 | 92.5 |
| A Powerline Rd crew access | 59.8 | 96.2 |
| A Fish Hole AS 10 / 14 | 62.6 | 100.7 |
| A Charlie Lake Rd AS 11/12/13 | 72.1 | 116.1 |
| A Water drop | 76.1 | 122.5 |
| Finish | 98.3 | 158.1 |
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 Jan 30 at the start
Typical = the median of 2016–2025 for Jan 30 ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.
Race almanac the sky on race day
Next race day Sat, Jan 30, 2027 · 7:00 AM start
First and last light are civil twilight, the sun 6° below the horizon. The moon is lit as at midnight after the start; headlamp hours count a typical finish from the start while the sun is below civil twilight. Worked out for the start line.
Reviews what runners who have been there say
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About this course
Forgotten Florida 100 Miler — 2027 covers 98.3 mi (158.1 km) with 586 ft of elevation gain through Florida, United States. That is about 6 ft per mile of climbing, and 604 ft of descent. The course tops out at 75 ft and bottoms out at 7 ft. The surface is 58% trail, 34% gravel and 4% paved. There are 16 aid stations on course; the longest stretch between aid is 22.2 mi. Race day is January 30, 2027, starting at 7:00 AM; the sun rises at 7:15 AM and sets at 6:02 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
- Sep 3, 2026Added to the catalog
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