2026 UW Medicine Seattle Marathon and Half Marathon

2026 UW Medicine Seattle Marathon and Half Marathon

The UW Medicine Seattle Marathon and Half Marathon, Seattle's original hometown marathon and the oldest marathon in the Pacific Northwest, is set on a beautiful course with rolling hills and scenic views of Seattle’s iconic bridges, waterways and architecture. Take part in this iconic Thanksgiving weekend tradition and see why we've been RUNNING SEATTLE SINCE 1970.

Full Marathon Course

Half Marathon Course

Registration fees

Prices are inclusive of mandatory charges, items, and fees

• Half Marathon Run: $77.59 (Nov 28 – Nov 30), $90.52 (Dec 1 – Dec 14), $129.30 (Dec 15 – Mar 31), $155.15 (Apr 1 – Oct 11), $187.46 (Oct 12 – Nov 26), $202.54 (IN PERSON Nov 27 – Nov 27)
• Half Marathon Walk: $77.59 (Nov 28 – Nov 30), $90.52 (Dec 1 – Dec 14), $129.30 (Dec 15 – Mar 31), $155.15 (Apr 1 – Oct 11), $187.46 (Oct 12 – Nov 26), $202.54 (IN PERSON Nov 27 – Nov 27)
• Half Marathon Wheelchair/Hand Crank: $99.14 (Nov 28 – Nov 29), $105.60 (Nov 30 – Dec 14), $148.69 (Dec 15 – Mar 31), $187.46 (Apr 1 – Oct 11), $202.54 (IN PERSON Nov 27 – Nov 27)
• Full Marathon Run: $99.14 (Nov 28 – Nov 29), $105.60 (Nov 30 – Dec 14), $148.69 (Dec 15 – Mar 31), $187.46 (Apr 1 – Oct 11), $204.69 (Oct 12 – Nov 26), $215.47 (IN PERSON Nov 27 – Nov 27)
• Full Marathon Walk: $99.14 (Nov 28 – Nov 29), $105.60 (Nov 30 – Dec 14), $148.69 (Dec 15 – Mar 31), $187.46 (Apr 1 – Oct 11), $204.69 (Oct 12 – Nov 26), $215.47 (IN PERSON Nov 27 – Nov 27)
• Full Marathon Wheelchair/Hand Crank: $99.14 (Nov 28 – Nov 29), $105.60 (Nov 30 – Dec 14), $148.69 (Dec 15 – Mar 31), $187.46 (Apr 1 – Oct 11), $204.69 (Oct 12 – Nov 26), $215.47 (IN PERSON Nov 27 – Nov 27)

THE SWAG
All event participants receive: a long sleeve participant shirt, a race bib, a finisher medal.

Paid Finisher apparel, post-race massage and other optional add-ons are available for purchase through registration or in the shop.

COMPED ENTRIES FOR ELITE ATHLETES
We offer comped entries for in-person events for athletes who can prove qualifying times within the last 2 years.

DISCOUNTED ENTRIES FOR SUB-ELITE ATHLETES
We offer discounted entries for in-person events for athletes who can prove qualifying times within the last 2 years.

DISCOUNTED ENTRIES FOR ACTIVE MILITARY
We offer discounted entries for all events athletes who can prove active military status.

Event schedule

• Mon, February 9, 2026 12:00 AM - Valentine's Buy 2 Half Off Sale
• Tue, March 31, 2026 12:00 AM - Last Day For Early Bird Rates!
• Sat, June 27, 2026 7:00 AM - Seattle Marathon Summer 5k, 10k, Half & Kids Fun Run
• Sun, October 11, 2026 12:00 AM - Last Day to Pre-Order Finisher Items
• Fri, November 27, 2026 11:00 AM - UW Medicine Seattle Marathon Health & Fitness Expo
• Sat, November 28, 2026 11:00 AM - UW Medicine Seattle Marathon Health & Fitness Expo
• Sun, November 29, 2026 7:00 AM - Half Marathon Start
• Sun, November 29, 2026 7:30 AM - Full Marathon Start