4K Races in Canada 2026

Discover 12 2026 4k races across Canada, from local community events to major city road races. Popular provinces include Ontario, Quebec, British Columbia, and Nova Scotia. Strong city calendars include Halifax and Montreal. Browse popular distances like 5K, Road, 10K, Trail, and 1K, or compare race dates, distances, and registration links in one calendar to find your next 4k start line.