Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, kilometre by kilometre.
Race-day light
For a 3:10 finish (an estimate) · starting 07:00 3 Oct · dark at the start until km 3.6. Dark means the sun below civil twilight.
Climbs
biggest firstConditions typical race-day weather for 3 Oct at the start
Typical = the median of 2016–2025 for 3 Oct ±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 12°C at the start, with a low of 3°.
| Year | Start °C | Rain | Wind |
|---|---|---|---|
| 2026 Oct 3 | 12°/3° | 4.4mm | 17km/h |
Next race day Sat, Oct 2, 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.
Reviews what runners who have been there say
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About this course
UpRiver Running Fall Races 25K — 2026 covers 24.3 km (15.1 mi) with 322 m (1,056 ft) of elevation gain through Ontario, Canada. That is about 13 m per km of climbing, and 321 m of descent. The course tops out at 302 m and bottoms out at 249 m. The surface is 95% trail. Race day is 3 October 2026, starting at 07:00; the sun rises at 08:00 and sets at 19:33. Typical race-day weather at the start: a high of 15°C and a low of 8°C, with a 36% 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 3, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
- UpRiver Running Fall Races — 2025Oct · 24 km · 14 m/kmSame distance · Similar climbing · Similar weather
- WXT Ultra — 2025Oct · 24 km · 14 m/kmSame distance · Similar climbing · Similar weather
- UpRiver Running Fall Races 50K — 2026Oct · 48 km · 13 m/km · OntarioMostly trail · Similar weather · Similar climbing
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