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Dog-friendly trail race / West

All-Out Dog Days

event type: dog-friendly trail race. Official RunSignup page says the courses go along the scenic Big Dry Creek Trail, says this event is perfect for both human and dog athletes, and says there is a separate dog division for each distance.

Jul 11, 2026Westminster, COSource reviewed 2026-06-25
Register

Primary source: RunSignup registration pageSome registration links are paid links; Dog Powered Events may earn a commission.

Source notes

Source reviewed 2026-06-25: event type: dog-friendly trail race. Official RunSignup page says the courses go along the scenic Big Dry Creek Trail, says this event is perfect for both human and dog athletes, and says there is a separate dog division for each distance.

Event details

Location
Big Dry Creek Trail, 10170 Church Ranch Way, Westminster, CO 80021, USA

Participation rules

event type: dog-friendly trail race. Official RunSignup page says the courses go along the scenic Big Dry Creek Trail, says this event is perfect for both human and dog athletes, and says there is a separate dog division for each distance.

Check current leash, gear, wave, and registration requirements on the public source before signing up.