Selkirk Slacker 12hr Ultra Trail Run & Relay

Selkirk Slacker Ultra & Relay

The Selkirk Slacker Ultra & Relay is scheduled for May 23, 2026 in Golden, British Columbia at Keith King Memorial Park (1501 Maple Drive). The event offers timed ultra formats including 12-hour and 8-hour options and team relays. Registration is announced to open November 1, 2025 and to close on May 1, 2026.

Course and format

The course is a loop of 5.96 km with about 164 m ascent and 169 m descent per lap. Runners complete as many laps as they wish within their chosen time window. The Start/Finish area and transition zone are at Keith King Memorial Park and include team tent space, a timing tent and an aid area. There are on-site parking and washroom facilities.

Logistics and rules

There are no aid stations on course; water, electrolytes and food are available at the Start/Finish area and participants are encouraged to be self-contained on trail. Teams and solo runners track laps at a volunteer-run lap table; volunteers assist with lap counting for solo runners. The event is community-based and volunteer supported. Rules include no pacers, no bib transfers, no deferrals and no refunds. Participants must stay on the established course and follow a pack in, pack out policy. Dogs are not allowed on course but may remain on leash in the festivities area. The event will operate in varied weather; cancellation for force majeure may occur without refunds. Awards include recognition for top distances in each category and various draw and fun prizes. Camping options are being investigated. Visit the organization's website for the most recent information.