The 5K Foam Fest - London, ON

The 5K Foam Fest - London, ON

The event is a 5K run held at Boler Mountain in London, Ontario on July 25, 2026. The course features more than 25 obstacles, including inflatable slides, slip-and-slide elements and a foam zone; the event materials state 2.5 million cubic feet of foam. Some obstacles such as mud crawls or mud pits are venue dependent.

The day is presented as a family-friendly festival with a free Kids Fun Zone, a live DJ, food vendors and a licensed beer garden. Included items listed for participants include a string bag, an event buff, a finishers medal, a festival wristband, a temporary tattoo and a free low-resolution finish photo; higher-resolution photos and merchandise are available for purchase.

On-site amenities noted include water stations, a rinse station, a gear check (suggested $5 donation), shaded areas and a merch tent. The event materials reference environmental efforts and charitable support. Pricing information shows a current ticket price of 99.99 CAD and a full price of 139.99 CAD, both subject to local taxes and fees; spectators are admitted free. The venue address is 689 Griffith St., London, ON N6K 2S5. Visit the organization's website for the most recent information.