Soaring Eagle Trail Run
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Event details
Soaring Eagle Trail Run takes place May 16, 2026, at Soaring Eagle Regional Park in Sammamish, Washington (26015 E Main Dr). Distances offered:
- 5K
- 10K
- Half marathon
Online registration closes the Friday before the race. Participants 24 years and under receive a 20% youth discount. The event is cupless: all runners must carry a refillable container. Every finisher receives a piece of handmade finisher swag produced with solar power in Anacortes.
Course and logistics
All distances start on the Pipeline Trail. At about 0.74 miles the 5K and 10K routes diverge: the 5K follows an abbreviated version of the 10K loop back to the finish, while the 10K continues on a mostly flat, well-graded but rooty loop through forest. Half-marathon entrants run the 10K loop twice. The course has minimal elevation gain overall but includes large roots, rocks, and puddles; recorded elevation gain is approximately 200' for the 5K, 700' for the 10K, and 1400' for the half. Aid stations supply Tailwind electrolyte drinks, fruit, treats, gels, and gummies; aid locations include mile 4.5 on the 10K and several stations on the half (4.5, 6.5, and 11 miles). Trails remain open to other users, including equestrians, pedestrians, and cyclists. Parking is available on the south side of E. Main Dr and at the park lot; street parking may require a short walk to the start/finish area. Visit the organization's website for the most recent information.