Where: Big Hollow Lake, Sperry, IA Distance: 5 mile/20 mile/ 5 mile Description: The final race in the dirty duathlon series will return to Big Hollow’s main trails and the Happy Mutant multi-use trails where racers will run and ride through Des Moines County’s newest park. This event will more than double the pleasure and fun/suffering [...]
The Happy Mutant Dirty Du
Saturday, September 17th, 2011
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