The 5K Foam Fest - Edmonton, AB

The 5K Foam Fest in Edmonton, AB is billed as the World's #1 Fun Run. It blends a 5-kilometer obstacle course with a foamy festival vibe, featuring more than 22 obstacles, including the world’s largest inflatable waterslide, mud pits, and 2.5 million cubic feet of foam. The event is designed for all ages and abilities, with a free Kids Zone for ages 6 and under, plus music, food vendors, and a beer garden.

All obstacles are optional, so participants can walk, run, or foam it at their own pace. Location listed as Edmonton, with the address 4330 Black Gold Dr, Leduc, AB. Visit the organization's website for the most recent information.