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Selkirk Slacker 12hr Ultra Trail Run & Relay

May 23, 2026
Golden, BC
512HR412HR212HR12HR8HR
Typical Weather
Golden, BC · May 23
72°
High
45°
Low
7%
Precip

Based on data from station USC00242827 (186 mi away)

About This Race

Embark on an unforgettable trail running adventure at the 3rd Annual Selkirk Slacker 12hr Ultra Trail Run & Relay, set to challenge and inspire on May 23, 2026, in the stunning landscapes of Golden, BC. This inclusive and welcoming event caters to both seasoned ultra-runners and those new to the sport, offering a unique timed format. Participants can choose from solo 8-hour or 12-hour challenges, or team up for a 2-person, 4-person, or 5-person 12-hour relay, making it a perfect way to spend a long weekend with the regional running community.

The heart of the Selkirk Slacker lies in its engaging 5.96 km (approximately 6 km) loop course, featuring breathtaking trails around Golden. This scenic route boasts approximately 164 meters of ascent and 169 meters of descent per lap, with 90% dirt trails and 10% dirt roads, ensuring an authentic trail running experience. The Start/Finish area at Keith King Memorial Park serves as a vibrant transition zone, where solo runners and relay teams can establish base camps with tents, access timing, and utilize aid support including water, electrolytes, and food. While there are no aid stations directly on the loop, runners are encouraged to be self-contained on the course, with crew assistance readily available at the central transition zone.

The Selkirk Slacker is more than just a race; it's a community-based, volunteer-supported, and eco-friendly celebration of trail running. Typical race day conditions in late May bring highs around 72F (22C) and lows around 44F (7C), with a low 7% chance of precipitation, though runners should be prepared for varying weather, as the event runs "in the sun, rain, snow, and sleet." Adding to its unique charm, the race offers a "Swag Swap" option, allowing participants to skip race swag and redirect funds towards Tree Canada, contributing to a greener footprint. Bring your cheer squad, and even your leashed dogs, to enjoy the festivities at Keith King Memorial Park as you challenge yourself to run as many laps as you desire within your chosen time frame.