Tidal Force Ultra 100
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Tidal Force Ultra 100 (Night Run)
The event is an overnight ultramarathon held 22-23 August 2026 in Riverview, New Brunswick. The main distance is the Ultra 100 km Night Run described as "Dusk Till Dawn" and presented in a Backyard Ultra format. The course uses a repeating loop of 6.7 km run 15 times. The surface is a hybrid of trail and asphalt and the course is not certified. The event was established in 2026 and the start location is Riverview's Riverfront Park Gazebo.
Prize money is awarded for the final sprint of the last loop with cash prizes in Canadian dollars: 1st Place $500, 2nd Place $300, and 3rd Place $200. Additional documents provided by the organizer include event rules, a flyer, and a map of the 6.7 km loop.
Race day registration is available at Riverview's Riverfront Park Gazebo with registration time listed as 5pm. Online registration options are provided and published deadlines and fees are noted: an early bird price of $56.31 CAD with an early bird deadline of 31 July 2026 (marked closed), and a regular fee of $72.51 CAD with a regular deadline of 20 August 2026. All prices are in CAD. Visit the organization's website for the most recent information.
