The WC-50 is an engaging ultramarathon held on the scenic USNWC trails, offering both 50k and 50-mile options. The 50k course consists of three loops, each approximately 10 miles, blending challenging single-track climbs with gentle riverside paths. It's designed to cater to runners at various experience levels. For those seeking a tougher challenge, the 50-mile course comprises three longer loops of around 17 miles, showcasing greater elevation and technical obstacles. Both distances begin and end at the welcoming Pump House Biergarten, enhancing the communal atmosphere of this running event.