Bar-Ka-Koo Ultra & Relay 2025

The Bar-Ka-Koo Ultra & Relay 2025 takes place on November 22, 2025, offering a challenging 55 km trail run comprised of five 11 km loops around Chickakoo Lake Recreation Area. The course features 75% technical single-track and 25% Nordic ski trails, with a 10-hour cutoff and a mandatory completion of the fourth loop by 8:00 pm.

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Runners are required to be self-supported due to minimal course marking. All finishers receive a medal and event-branded swag. Proceeds support Little Warriors, a Canadian charity focused on child sexual abuse awareness and prevention.

• 55 km total distance consisting of five 11 km loops.
• Terrain: approximately 75% technical single-track, 25% Nordic ski trails.
• 10-hour overall cutoff.
• Fourth loop must be completed by 8:00 pm.
• Participants must be self-supported with minimal course marking.
• All finishers receive a medal and event swag.
• A portion of net proceeds supports Little Warriors charity.

• Prepare for technical terrain and variable weather conditions.
• Outhouses available onsite.
• No dogs allowed on the course.
• Park remains open to the public during the event.
• Participant warming tent with soup, tea, coffee, and water at start/finish area.