The 5K Foam Fest - London, ON
Always double-check with the organizer's website! This page may contain affiliate links.
The 5K Foam Fest - London, ON
The event takes place Saturday, July 25, 2026, at Boler Mountain in London, Ontario (689 Griffith St.). It is a 5 km course that features more than 25 obstacles and large foam zones. The organiser states the event will use 2.5 million cubic feet of foam.
Obstacles and course elements listed for the event include Electrolit Foamy Start, Chamber of Foam, multiple Slip n Slide sections, DD Mega Slide, the Corkscrew, Wipeout Wonderland, walls, mud crawl and mud pit at certain venues, and Electrolit Foamy Finish. The programme also notes the presence of the world's largest inflatable waterslide.
On-site festival features include a free Kids Fun Zone, a live DJ, food vendors, a licensed beer garden, a merch tent, water stations, a rinse station, shaded areas and amenities such as gear check (with a suggested $5 donation). Participant inclusions noted are a string bag, 5K Foam Buff, finisher medal, festival wristband, temporary tattoo and a free low-resolution finish photo. Spectators are free. The page lists a current ticket price of $74.99 and a full price of $139.99, both plus local taxes and fees. Visit the organization's website for the most recent information.
