Suffer on Centennial

MAY
23
2026
Tackle rugged Canadian Shield trails around West Hawk Lake at Suffer on Centennial, offering distances from an 8K to a 100K ultra and relay teams. Expect technical terrain, full aid stations, and memorable finisher swag and support.
Sat 23 May 2026
100 kilometers 50 kilometers 25 kilometers 8 kilometers

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Suffer on Centennial : May 23, 2026

Suffer on Centennial is a trail running event at West Hawk Lake in the Whiteshell, Manitoba. The course includes technical sections of Canadian Shield terrain. Distances offered include:

  • 100K point-to-point; individual and relays up to six people
  • 50K point-to-point
  • 25K two-loop race
  • 8K one-loop race

Event details

Registration for the races opens on January 1, 2026. No refunds are offered after registration. A Manitoba Park Pass is required for all vehicles on race day. Bib transfers are allowed through UltraSignup until April 25/26. Cutoff times are 16 hours for the 50K and 18 hours for the 100K. Age rules: entrants must be 18 or older for the 25K, 50K, 100K, and relays; the 8K is open to those 15 or older with parental consent, and participants under 15 must run with a registered parent.

Finishers receive event items by distance, including medals, trophies, patches, and a custom performance t-shirt for all distances. Aid stations will be fully stocked and food vouchers at Trails End Restaurant are provided for runners. The race director may alter the course, cancel, or change to a virtual format depending on conditions or regulations. Visit the organization's website for the most recent information.

100 km
100k
100 km
100k 3 Person Relay
100 km
100k 4 Person Relay
100 km
100k 5 Person Relay
100 km
100k 6 Person Relay
50 km
50k
25 km
25k
8 km

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