For the Chanoko Mt Bike Duathlon and Trail Run there will be 10-year age groups beginning with 19 and under, 20-29, 30-39, 40-49, 50-59, 60-69,
For the Chanoko Mt Bike Duathlon and Trail Run there will be 10-year age groups beginning with 19 and under, 20-29, 30-39, 40-49, 50-59, 60-69,