2027 Seattle Marathon Summer Events
Typically 52–67°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2026
54–63°F
dry
2025
55–73°F
dry
2024
48–63°F
dry
2023
48–67°F
dry
2022
51–64°F
rain
2021
52–63°F
rain
2020
50–64°F
dry
2019
51–65°F
dry
2018
50–67°F
dry
2017
47–66°F
dry
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About this race
Join us for our annual family-friendly run at Seward Park with iconic views of Lake Washington and Mt Rainier.
Dogs welcome!
Choose your distance: 5k, 10k, or Half Marathon! Kids are welcome to participate in the Kids Fun Run, a quick 1k sprint.
SCHEDULE:
- Thursday, June 03, 2027
- 12:00 PM-6:00 PM - Early Packet Pickup at West Seattle Runner
2743 California Ave SW, Suite 101, Seattle WA, 98116 - Friday, June 04, 2027
- 12:00 PM-6:00 PM - Early Packet Pickup at Super Jock N Jill Green Lake
7210 East Green Lake Dr N, Seattle - Saturday, June 05, 2027
- 6:00 AM - Packet Pickup
7:00 AM - Half Marathon
8:30 AM - 5K
9:30 AM - 10K
10:45 AM - Kids Fun Run
USATF certified courses. 5K: WA26024RMB
10K: WA26023RMB
Half Marathon: WA26022RMB
KIDS FUN RUN(1K): (uncertified)
Course map
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