Trail Running calendar near Thunder Bay 2025-2026

UpRiver Running Fall Races takes place in Thunder Bay, Ontario, with start and finish at Kinsmen Park on Trowbridge Road. The event offers 50K, 25K, 10K, and a 2.5K Kids Trail Run. Runners traverse mostly single-track trails through Shuniah Mines, Cascades Conservation Area, Centennial Park, and sur..

Kamview / Fresh Air Trail Run is a trail-running event in Thunder Bay, Ontario, organized by Thunder Bay Nordic Trails and Fresh Air. The course is set in the Kamview Nordic Centre area, with the start and finish in the Stadium area and access from the old parking lot, about 500 meters past the Kamv..

Kamview / Fresh Air Off Road Half is a trail-running event in Thunder Bay, Ontario, organized by Thunder Bay Nordic Trails and Fresh Air. The race offers long and short off-road courses for a rugged, natural terrain experience. Start and finish are in the Stadium area, accessible from the old parkin..

Kamview / Fresh Air Under the Lights is a community trail running event in Thunder Bay, Ontario, organized by Thunder Bay Nordic Trails and Fresh Air. The race takes place near the Kamview Nordic Centre, with the start/finish in front of the Kamview Nordic Centre (not at the stadium). The trail cour..

XTERRA Sleeping Giant is scheduled for August 9, 2026 at Boulevard Lake in Thunder Bay, Ontario. The event is part of the XTERRA series and is sanctioned by Triathlon Ontario, following standard ITU protocols. The event lists slot allocations including 26 World Championship slots and 28 Trail Run W..