Battle of Waterloo Adventure Triathlon

The Battle of Waterloo 10-Stage Adventure Triathlon, held in Grass Lake, Michigan, is a challenging and scenic event through the rugged Waterloo Recreation Area. Featuring 10 legs totaling 42 miles, the course includes biking on paved remote roads, running on winding dirt lanes and steep trails, and swimming across three wilderness lakes, all while carrying your gear. For those with less time, the Half the Battle option offers 6 legs covering 18 miles of the same terrain.

This USA Triathlon-sanctioned race emphasizes natural obstacles without artificial challenges, providing a unique adventure triathlon experience in one of the Midwest's most beautiful parks. Visit the organization's website for the most recent information.