Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 6:50 finish (an estimate) · starting 7:00 AM Apr 4. Dark means the sun below civil twilight.
Climbs
12 climbs · 4,991 ft totalbiggest firstElevation gain, measured two ways
| Source | Gain | vs lidar |
|---|---|---|
| Course file (GPX) | 6,068ft | +8% |
| USGS lidar, 1 m | 5,615ft | 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 26, 2026. The planner still uses the course file.
Conditions typical race-day weather for Apr 4 at the start
Typical = the median of 2016–2025 for Apr 4 ±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 66°F at the start, with a low of 37°.
| Year | Start °F | High point °F | Rain | Wind |
|---|---|---|---|---|
| 2026 Apr 4 | 66°/37° | 63°/35° | dry | 15mph |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line and the course high point (1,263 ft).
Reviews what runners who have been there say
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About this course
Mt. Toby Trail Race — 2026 covers 30.8 mi (49.6 km) with 6,068 ft of elevation gain. That is about 197 ft per mile of climbing, and 6,071 ft of descent. The course tops out at 1,264 ft and bottoms out at 169 ft. The profile has 12 sustained climbs; the biggest is the climb from mi 9.9, +857 ft over 3.6 mi at 4.5% on average (steepest stretch 39%). Race day is April 4, 2026, starting at 7:00 AM; the sun rises at 6:28 AM and sets at 7:19 PM. Typical race-day weather at the start: a high of 50°F and a low of 32°F, with a 49% 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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