The Walla Walla Dirty Duathlon is a fun winter/spring event consisting of a 2.7 mile trail run on each end of a challenging 14.8 mile mountain bike ride. The event is open to both individuals and teams, and will be a great challenge for beginners all the way up to seasoned multisport veterans. It is a run-bike-run race that takes place off-road on the trail systems of Bennington Lake. Both the run and bike incorporate many of the best trails available with a fast, yet challenging, course that mixes single and double track trails around the lake. Individual entry is $30, team entry $40 (2 people/team); which includes race entry, Brooks swag, entry into great post-race raffle, and post-race refreshments.