Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, mile by mile.
Race-day light
For a 3:20 finish (an estimate) · starting 7:00 AM Aug 15. Dark means the sun below civil twilight.
Climbs
3 climbs · 2,334 ft totalbiggest firstAid stations as published on the course file
| Aid station | Mile | km |
|---|---|---|
| A Bulldog Lateral | 4.0 | 6.4 |
| A Top of Bulldog | 6.3 | 10.2 |
| A Puerco | 9.9 | 16.0 |
| A Tapia | 12.6 | 20.3 |
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 Aug 15 at the start
Typical = the median of 2016–2025 for Aug 15 ±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 79°F at the start, with a low of 62°.
| Year | Start °F | High point °F | Rain | Wind |
|---|---|---|---|---|
| 2026 Aug 15 | 79°/62° | 80°/57° | dry | 9mph |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line and the course high point (2,405 ft).
Reviews what runners who have been there say
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About this course
The Bulldog Ultra 25k Trail — 2026 covers 15.0 mi (24.1 km) with 2,791 ft of elevation gain. That is about 187 ft per mile of climbing, and 2,783 ft of descent. The course tops out at 2,405 ft and bottoms out at 455 ft. There are 4 aid stations on course; the longest stretch between aid is 4.0 mi. The profile has 3 sustained climbs; the biggest is the climb to Top of Bulldog, +1,874 ft over 6.0 mi at 5.9% on average (steepest stretch 17%). Race day is August 15, 2026, starting at 7:00 AM; the sun rises at 6:17 AM and sets at 7:43 PM. Typical race-day weather at the start: a high of 83°F and a low of 65°F, with a 1% 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
Races like this one close in distance, climbing, terrain, altitude, weather and season
- Fabulous Fahnestock Trail Races 25K — 2026Aug · 16 mi · 165 ft/miSame distance · Similar weather · Same month
- Ridge Reaper Trail Runs — 2026Aug · 16 mi · 159 ft/mi · NYSame distance · Similar weather · Same month
- Sorta Mountain Stage Race — 2025Sep · 18 mi · 187 ft/miSimilar climbing · Similar weather
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