Embark on an unforgettable journey from mountain to sea at the Rainier to Ruston Relay, an iconic Pacific Northwest running event set for June 6, 2026, in Tacoma, WA. This celebrated relay challenges teams of 2, 3, 4, or 6 runners, alongside solo ultra-marathoners tackling the full 50-mile course, to traverse the diverse landscapes of Pierce County. Starting near the Carbon River entrance of Mount Rainier National Park, the course promises a spectacular downhill descent, shedding 1,800 feet of elevation as you wind through deep forests, along rushing rivers, and past charming historic towns. Runners will experience a varied terrain, with approximately 40% on paved trails, 15% on roads, 11% on sidewalks, and a significant 34% on rough trails, including the notably challenging Puyallup sand leg. Typical race day conditions in early June offer pleasant highs around 69°F and lows around 52°F, with a low 9% chance of precipitation, providing ideal weather for this scenic adventure.

What makes the Rainier to Ruston Relay truly unique is its vibrant atmosphere and the spirit of camaraderie it fosters. This event, celebrating over two decades of tradition, doubles as a fundraiser for the Foothills Rails-to-Trails Coalition, supporting the development of a continuous trail system from Mount Rainier to Puget Sound. Teams are encouraged to embrace the fun with creative names, costumes, and decorated support vehicles as they navigate the route, passing through bell stands that commemorate the historic railroad. While teams are primarily responsible for their own aid, emergency water is available at exchanges.

The ultimate reward awaits at the finish line in Marine Park on Tacoma's Ruston Way waterfront. Here, every participant is celebrated with finish-line food, a lively craft beer garden, and the coveted "RR spikes" awarded to category winners. Capture your victory with a stunning team photo against the backdrop of Mount Rainier at the famous bell stand, a perfect culmination to an epic journey from the base of the majestic mountain to the cool, grassy waterfront.