Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 3:45 finish (an estimate) · starting 7:00 AM Aug 29. Dark means the sun below civil twilight.
Climbs
1 climb · 3,411 ft totalbiggest firstConditions typical race-day weather for Aug 29 at the start
Typical = the median of 2016–2025 for Aug 29 ±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 78°F at the start, with a low of 54°.
| Year | Start °F | High point °F | Rain | Wind |
|---|---|---|---|---|
| 2026 Aug 29 | 78°/54° | 63°/43° | 0.40in | 12mph |
Next race day Sat, Aug 21, 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.
race-day weather from the Open-Meteo historical archive (ERA5) at the start line and the course high point (10,361 ft).
Reviews what runners who have been there say
No reviews yet — be the first to run it and tell other runners what to expect.
About this course
Continental Divide Trail Run 16 Miler — 2026 covers 15.8 mi (25.5 km) with 3,654 ft of elevation gain through Colorado, United States. That is about 231 ft per mile of climbing, and 3,669 ft of descent. The course tops out at 10,362 ft and bottoms out at 6,922 ft. The surface is 68% trail, 31% gravel and 2% paved. The profile has 1 sustained climb; the only one is the climb from mi 0.0, +3,411 ft over 8.1 mi at 7.9% on average (steepest stretch 17%). Race day is August 29, 2026, starting at 7:00 AM; the sun rises at 6:33 AM and sets at 7:46 PM. Typical race-day weather at the start: a high of 78°F and a low of 51°F, with a 13% 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.
Load the course in the TrailGoat Run Planner for grade-adjusted pacing, climb-by-climb splits, hourly weather and a full hydration & fueling plan — free, no account needed.
Race director? — one line of HTML, always up to date.
Course history
- Jul 29, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
- WILD Wahatoya Runs 1/2 Marathon — 2026Sep · 15 mi · 231 ft/mi · COSimilar climbing · Mostly trail · Same distance
- Volcanic 50 25K — 2026Aug · 15 mi · 224 ft/mi · WASame distance · Similar weather · Mostly trail
- Thunder Mountain Trail Challenge 21 Miler — 2026Aug · 21 mi · 244 ft/miHigh altitude · Similar climbing · Same month
More race courses
- The Bear Chase Half Marathon Sunday — 202613.2 mi · Colorado, United States
- Valkyrie Trail Race Marathon — 202725.8 mi · Colorado, United States
- Valkyrie Trail Race 50K — 202725.9 mi · Colorado, United States
- The Bear Chase 50K — 202631.0 mi · Colorado, United States
- Rattler Trail Race 50K — 202729.8 mi · Colorado, United States
- The Bear Chase 50 Mile — 202649.8 mi · Colorado, United States
Not seeing the race you came for? — most are live within a day.