Yakima River Canyon Marathon and Half-Marathon October 25, 2026 By Sean Yakima River Canyon Marathon and Half-Marathon Website Current Events Upcoming Events Past Events 03 Apr 03 Apr - 03 Apr Yakima River Canyon Marathon and Half-Marathon 04-03-27 @ 06:00 AM - 04-03-27 @ 03:00 PM Ellensburg, Wash., Yakima, WA 98908, US Road Paid There are currently no events. There are currently no events.