Explore Park in Roanoke County is expanding it's trail network to accommodate the United States National Mountain Bike Championships this summer. 10 News anchor John Carlin takes a tour of some of the new trail with an expert rider.

Jennifer Valente has won more Olympic and World Championship medals than any other American Cyclist, and she recently spent some time training in Roanoke with VBR Team 2024 -- and with 10 News Anchor and outdoor reporter John Carlin.