2023 Tesoro Viejo Spring Classic Half Marathon:
Are you ready for the Central Valley's newest SPRING Half Marathon events and our newly added bike events! Run or bike through picturesque trees and meadows on rolling groomed trails as you view beautiful vistas just minutes north of Fresno's River Park Shopping Center at Highway 41 just past Avenue 14. The Tesoro Viejo Classic Half Marathon will take you away from busy city streets to tranquil paths through some of the most beautiful SPRING scenery which rivals any run or bike ride in the State. Run start time is 8am and bike start time is 11am. Run, Bike or Both!
This event supports the Tesoro Viejo Conservancy. The mission of the Tesoro Viejo Conservancy is to preserve land, protect wildlife, improve access to the San Joaquin River, and educate the public about the region’s natural resources.