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Bottle Rocket Run

Races

About

The race begins in Magnolia, behind the Interbay golf course, where participants will start on Thorndyke Ave W. From there, runners will venture down 20th Ave W towards the scenic Elliot Bay Trail, leading south to Myrtle Edwards Park and the Sculpture Park along Alaskan Way. Continuing southward, the course transitions onto E. Marginal Way before ascending over the lower West Seattle Bridge. For those racing the 50K, the turn-around point is at Lincoln Park, just past the Colman Outdoor Pool. Marathoners will turn around near Me-Kwa-Mooks Park at S.W. Jacobson Rd, while half marathoners will pivot at the Duwamish Waterway. The course showcases the breathtaking waterfront and offers a mix of trails and urban landscapes, providing a challenging yet rewarding experience.

Races

50K

Jul 5, 2026 (Sun)

Distance

50 km

Course

Out & back

Difficulty

Intermediate

Course record (M)

6:02:11

All your race results in one place

Track your race performances from your personal race dashboard.

Weather history

Temperature

58°F / 78°F

Feels like

57°F / 78°F

Avg sunshine hours

13h 2m

Avg rainfall

-

Avg snowfall

-

Max wind speed

10.7 mph (Gentle breeze)

Sweat loss rate

High

Trail conditions

Mostly dry, firm, good grip

Where to stay

Bottle Rocket Run

Races