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Half Marathon calendar near Seattle 2024-2025

Explore the top half marathons near Seattle for 2024-2025! We've gathered 34 exciting races in the area. Check out our detailed list below to find your next local race.

October 2024
Oct
19
Saturday

Viking Half Marathon at Lowell Riverfront Park, Everett, Wa (7-20-2024)

5 km 10 km 15 km 13 mi
Oct
19
Saturday

The Salty Half

10 km 13 mi
Oct
19-22
Sa - Tu

Lake Washington Half Marathon

13 mi
Oct
26
Saturday

Fall Freakin Fun Run

13 mi 26 mi 50 km
November 2024
Nov
2
Saturday

Pirate Half Marathon at Langus Riverfront Park

5 km 10 km 15 km 13 mi
Nov
9
Saturday

Grand Ridge Trail Run

Trail Run 5 mi 13 mi 26 mi 50 km
Nov
10
Sunday

Run the Bay

5 km 10 km 13 mi
Nov
16
Saturday

Viking Half Marathon at Lowell Riverfront Park, Everett, Wa (7-20-2024)

5 km 10 km 15 km 13 mi
Nov
28
Thursday

Wattle Waddle

13 mi 26 mi 50 km
Nov
29
Friday

Grateful Runners Turkeys Revenge

13 mi 26 mi 50 km
Nov
30
Saturday

Seattle Ghost Marathon

13 mi 26 mi 50 km
December 2024
Dec
1
Sunday

Seattle Marathon

13 mi 26 mi
Dec
7
Saturday

Redmond Reindeer Romp

Trail Run 5 mi 13 mi
Dec
14
Saturday

Santa Runs Tacoma

5 km 10 km 13 mi
Dec
14
Saturday

Pigtails Run - The "Flat" Fat Ass

Trail Run 13 mi 26 mi 50 km
Dec
21
Saturday

Viking Half Marathon at Lowell Riverfront Park, Everett, Wa (7-20-2024)

5 km 10 km 15 km 13 mi
January 2025
Jan
18
Saturday

Frost Eagle Trail Run

Trail Run 5 mi 13 mi
February 2025
Feb
9
Sunday

My Better Half Marathon

5 km 10 km 13 mi
March 2025
Mar
8
Saturday

Lake Sammamish Half Marathon

13 mi
Mar
15
Saturday

Run The Green

10 km 13 mi