All racers must adhere to the 33mm maximum tire width for Saturday’s Pan American Championship races, regardless of category. For Sunday’s UCI C2 DCCX race the 33mm maximum tire width applies to UCI categories only. For the Sunday’s DCCX amateur fields, there are no restrictions on tires. No fat bikes or e-bikes are permitted. For a more complete discussion of UCI regulations, which apply to ALL Saturday fields, see panamcxdc.com (link in bio). @eventsdc  @vergesport @nationallanding @rightproperbeer @trekbikes @goldenrod.designs @zekescoffeedc @acme_pie_co @foleygroup_realtors @cobaltbike @stokesvillecampground @service_course Photo Credit: Bruce Buckley