Sri Chinmoy 13 Hour Ultra
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Sri Chinmoy Self-Transcendence 7 and 13 Hour Races : Magnuson Park, Seattle
The event offers timed loop running races on a scenic 1.54 mile mixed-surface course in Magnuson Park, with some hills and views of Lake Washington and wooded sections. Runners complete laps on a loop that includes pavement, gravel and chip surfaces; chip lap counting is provided.
Available races:
- 7 hour
- 13 hour
Facilities at the venue include washrooms, a solar-heated outdoor shower, a swimming beach and ample free parking. A well-stocked aid station supplies water, electrolytes, packaged food, simple sandwiches, potatoes, nuts, fruits and vegetables, basic first aid and caffeinated drinks; participants are encouraged to bring their own fluid bottle to reduce cup waste.
Entries include a race t-shirt and medallions for all participants; registering by April 23, 2026 guarantees a shirt. A boxed vegetarian post-race meal is provided for runners. Age restrictions: all races are open to runners 18 and older. Solo entries are limited to 65 participants for 2026.
The event is USA Track and Field sanctioned. Proceeds from the race support the Sri Chinmoy Oneness-Home Peace Run torch relay. Visit the organization's website for the most recent information.
