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Half Marathon Calendar near Cathcart 2026-2027

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Explore the top half marathons near Cathcart for 2026-2027! We've gathered 53 exciting races in the area. Check out our detailed list below to find your next local race.

August 2026
Aug
29
Sa

The Best Races - Seattle

5 km 10 km 13 mi
The Best Races - Seattle
Aug
29
Sa

Seattle Sunrise Wish Run

5 km 10 km Half Marathon 50 km
Aug
30
Su

Iron Horse Half Marathon

13 mi
September 2026
Sep
5
Sa

US Road Running - Everett

5 km 10 km 13 mi 26 mi
Sep
7
Mo

Redmond Harvest Half Marathon

13 mi
Monthly updates for Cathcart

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Sep
12
Sa

Cascade Express Marathon

Trail Run 13 mi 26 mi
Sep
12
Sa

Beat the Blerch

Trail Run 3 mi 10 km 13 mi 26 mi
Sep
12
Sa

The Best Races - Seattle

5 km 10 km 13 mi
The Best Races - Seattle
Sep
12
Sa

Fastest of the Fastest Half 13.1

5 km 10 km 13 mi
Sep
13
Su

Tunnel Light Marathon

Trail Run 13 mi 26 mi
Sep
19-20
Sa - Su

Seattle North Spartan North American Championship Weekend

Obstacle Run 5 km 10 km Half Marathon
Sep
19-20
Sa - Su

Orca Half Marathon

8 mi Half Marathon
Sep
26
Sa

The Best Races - Seattle

5 km 10 km 13 mi
The Best Races - Seattle
October 2026
Oct
3
Sa

US Road Running - Everett

5 km 10 km 13 mi 26 mi
Oct
4
Su

Poulsbo Half Marathon

10 km 13 mi
Oct
10
Sa

US Road Running - Lake Stickney

5 km 10 km 13 mi
Oct
10
Sa

The Best Races - Seattle

Race Roster 5 km 10 km 13 mi
The Best Races - Seattle
Oct
10
Sa

Middle Fork Trail Run

Trail Run 11 km 13 mi 22 mi 50 km
Oct
11
Su

Snohomish River Run

5 km 10 km 13 mi 26 mi
Oct
17
Sa

US Road Running - Everett

5 km 10 km 13 mi
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