Fat Dog 120

AUG
7
2026
An ultrarunning event in Manning Park offering 124 mile, 100 km and 40 mile courses on remote technical single track with about 26,240 feet of climb. The 2026 edition is sold out and managed by a wait list.
Fri 7 Aug 2026
120 miles 100 kilometers 40 miles

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Fat Dog 120, Manning Park BC

Fat Dog 120 is a trail running event set in the Cascade mountain ranges of British Columbia. The 2026 edition is sold out and all distances are operating on a wait list; registering normally adds an entrant to the wait list without charging the card until a spot is offered.

The main course is 124 miles and follows a point to point route beginning near the community of Keremeos and finishing along the shores of Lightning Lake in E.C. Manning Provincial Park. Cumulative elevation gain is about 26,240 feet or 8,000 meters. Most of the route is on remote, technical single track, often far from road access, and travels from valley bottoms into high subalpine terrain with many panoramic views. Several trails used have historical connections to the area.

Distances offered

  • 124 miles
  • 100 km
  • 40 miles

Registration prices are listed in CAD with USD references: 120 mile 585 CAD (425 USD), 100 km 425 CAD (300 USD), 40 mile 275 CAD (195 USD). Prices are shown through March 1, 2026 and do not include tax and the platform fee. The event organization is active in trail maintenance and allows a donation to the trail fund in place of the volunteer requirement; merchandise and GPX files for each distance are available. Visit the organization's website for the most recent information.

120 mi
120 Miler
100 km
100k
40 mi
40 Miler
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