35 km
35K
Trail Race
35 km
Organized by Trail Whisperer
Dirty Duo 2027 takes place on March 20, 2027, at Inter River Park in North Vancouver, British Columbia. The trail event offers 15K, 25K, and 35K races.
35 km
35K
25 km
25K
15 km
15K
15 km
15K Relay
15K, 25K, and 35K trail options
Inter River Park start and finish
North Vancouver trail setting
The courses start and finish at Inter River Park near the entrance to the Lower Seymour Conservation Reserve.
Organizer
The Running Directory combines organizer-provided details, official race links, and ongoing listing research. Always confirm final dates, prices, times, and course details with the race organizer before registering.
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Details checked September 26, 2026