Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 3:35 finish (an estimate) · starting 7:00 AM Oct 24. Dark means the sun below civil twilight.
Climbs
3 climbs · 3,211 ft totalbiggest firstConditions typical race-day weather for Oct 24 at the start
Typical = the median of 2016–2025 for Oct 24 ±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 75°F at the start, with a low of 53°.
| Year | Start °F | High point °F | Rain | Wind |
|---|---|---|---|---|
| 2026 Oct 24 | 75°/53° | 71°/42° | dry | 6mph |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line and the course high point (2,530 ft).
Reviews what runners who have been there say
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About this course
Island View - Endurance Run 25K — 2026 covers 15.8 mi (25.5 km) with 3,494 ft of elevation gain. That is about 221 ft per mile of climbing, and 3,497 ft of descent. The course tops out at 2,529 ft and bottoms out at 58 ft. The surface is 74% trail, 21% gravel and 5% paved. The profile has 3 sustained climbs; the biggest is the climb from mi 4.4, +1,704 ft over 3.5 mi at 9.3% on average (steepest stretch 18%). Race day is October 24, 2026, starting at 7:00 AM; the sun rises at 7:14 AM and sets at 6:16 PM. Typical race-day weather at the start: a high of 74°F and a low of 57°F, with a 3% 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 4, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
- Green Monster Trail Challenge 25K — 2026Oct · 17 mi · 218 ft/mi · PASimilar climbing · Same distance · Same month
- Macedonia Trail Race 25K — 2026Sep · 16 mi · 248 ft/miSame distance · Mostly trail · Similar weather
- Macedonia Trail Race — 2025Sep · 16 mi · 248 ft/miSame distance · Similar weather · Similar climbing
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