U.S. ultrarunner breaks Courtney Dauwalter’s backyard ultra world record

Jennifer Russo of New Richmond, Ohio racked up nearly 500km at the Capital Backyard Ultra in Virginia; Canada’s Viktoria Brown placed second among women at the multi-day race

Courtney Dauwalter dominates Transgrancanaria in record-setting fashion

Canada’s Jazmine Lowther finished in second behind Dauwalter

Bandera 100K: Is Courtney Dauwalter unstoppable?

Ultratrail master Courtney Dauwalter broke yet another course record and scored a golden ticket at Saturday’s race