Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 7:15 finish (an estimate) · starting 7:00 AM May 3. Dark means the sun below civil twilight.
Climbs
8 climbs · 2,486 ft totalbiggest firstConditions typical race-day weather for May 3 at the start
Typical = the median of 2016–2025 for May 3 ±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 54°F at the start, with a low of 41°.
| Year | Start °F | Rain | Wind |
|---|---|---|---|
| 2026 May 3 | 54°/41° | dry | 16mph |
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
The Blue 2 Blue Challenge — 2026 covers 33.0 mi (53.1 km) with 5,554 ft of elevation gain. That is about 168 ft per mile of climbing, and 5,547 ft of descent. The course tops out at 878 ft and bottoms out at 19 ft. The profile has 8 sustained climbs; the biggest is the climb from mi 0.0, +411 ft over 1.1 mi at 7.1% on average (steepest stretch 18%). Race day is May 3, 2026, starting at 7:00 AM; the sun rises at 5:47 AM and sets at 7:51 PM. Typical race-day weather at the start: a high of 62°F and a low of 47°F, with a 54% 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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