Kick off your trail season with a fast and scenic 10-mile race in Central Oregon!
Overview
Mastondon is an early-season trail race that welcomes runners back to the dirt for a fun, fast, and social event. Set on the scenic Maston Trail Network in Tumalo, Oregon, this race offers sweeping views of the Deschutes River and Central Oregon mountains. It’s the perfect tune-up race for the year—challenging enough to test your fitness without punishing your legs too early in the season.
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