Suffer on Centennial

Race completed

100 km Distance

not publishedn/a Climbing

5.0 est Grit · Challenging

Calculated from 100 km alone — the organiser has not published an elevation profile. Read 5.0 as a floor, not a verdict.

49.7696° N, 95.1907° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Field size ~119 Mid-sized. Company early, well spread out by halfway.

DUV results for the 2026 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, May

Daytime high 17°C

Night low 6°C

Rainfall Mostly dry

Daylight 15 h 41 m of light

Regional 2001-2020 average for May — NASA POWER, grid elevation 342 m. Not a forecast.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2026	50km	119	Jean-Philippe Thibodeau · 03:48:24	Charlotte Meek · 05:17:42
2025	50km	107	Steffan Reimer · 03:44:15	Ashley Elliott · 04:28:34
2024	50km	55	Mikhail Gerylo · 03:55:06	Chloe Bishop · 05:25:42
2023	50km	58	Christian Baun · 04:56:27	Mallory Richard · 05:41:05

The field grew 11% between 2025 (107) and 2026 (119). 24% of the 2026 field were women.

DUV results for the 2026 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Course notes

gear With trail terrain, choose a shoe with moderate cushioning for optimal performance.
nutrition For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

Gear for this race

Chosen for 100 km of trail.

Trail Running Shoes 100 km of trail — cushioning that is still there in the last quarter.
Race Nutrition Past 100 km the palate quits before the legs do — carry more than one flavour.
Hydration Vests Flask capacity for 100 km, without the bounce.
Headlamps 100 km almost certainly means running into the night.
Accessories Chafe and blisters end more 100 km races than fitness does.

La Sportiva

Prodigio Pro

RunRepeat found the La Sportiva Prodigio Pro to have a secure, locked-in fit due to its premium upper, and also praised the shoe's energetic ride, particularly…

$225 ★★★★★ 4.6

Asics