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Half Marathon Calendar near Cathcart 2025-2026

Explore the top half marathons near Cathcart for 2025-2026! We've gathered 69 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
6
Sa

US Road Running - Everett

5 km Half Marathon
Dec
6
Sa

Redmond Reindeer Romp

Trail Run 5 mi 13 mi
Dec
13
Sa

The Best Races - Seattle

5 km 10 km 13 mi
Dec
13
Sa

US Road Running - Everett

5 km 10 km 13 mi
Dec
20
Sa

US Road Running - Everett

3 mi 6 mi 13 mi
Dec
20
Sa

Santa Bear Half

5 km 10 km 13 mi
Dec
27
Sa

The Best Races - Seattle

5 km 10 km 13 mi
Dec
27
Sa

Lake Sammamish Classic 13.1

13 mi
January 2026
Jan
3
Sa

The Best Races - Seattle

5 km 10 km 13 mi
Jan
3
Sa

US Road Running - Everett

5 km 10 km 13 mi
Jan
10
Sa

US Road Running - Everett

5 km Half Marathon
Jan
17
Sa

The Best Races - Seattle

5 km 10 km 13 mi
Jan
17
Sa

Frost Eagle Trail Run

Trail Run 5 mi 13 mi
Jan
17
Sa

US Road Running - Everett

3 mi 6 mi 13 mi
Jan
18
Su

Birthday Run - Seattle

13 mi 26 mi
February 2026
Feb
7
Sa

The Best Races - Seattle

5 km 10 km 13 mi
Feb
7
Sa

US Road Running - Everett

3 mi 6 mi 13 mi
Feb
8
Su

My Better Half Marathon

5 km 10 km 13 mi
Feb
8
Su

West Seattle Beach Run - Fat Ass

Trail Run Half Marathon Marathon 50 km
Feb
14
Sa

The Best Races - Seattle

5 km 10 km 13 mi