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Running Calendar near Arlington 2025-2026

Explore the top running races near Arlington for 2025-2026! We've gathered 30 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
October 2025
Oct
4
Saturday

US Road Running - Everett

5 km 10 km 15 km Half Marathon
Oct
5
Sunday

Lungbuster 5k

Oct
5
Sunday

Baker Lake Classic 25k

Trail Run 25 km
Oct
11
Saturday

McCollum Park

5 km 10 km 13 mi
Oct
12
Sunday

Snohomish River Run

5 km 10 km Half Marathon Marathon
Oct
18
Saturday

US Road Running - Everett

5 km 10 km 13 mi 26 mi
Oct
18
Saturday

Arlington's Oktoberfest 5k Sasquatch Stroll

5 km
Oct
25
Saturday

Scarin' Up Some Fun 5k Glow Run

Trail Run 5 km
Oct
25
Saturday

Harvest 5K Fun Run

5 km
November 2025
Nov
1
Saturday

US Road Running - Everett

5 km 10 km 15 km Half Marathon
Nov
8
Saturday

US Road Running - Everett

5 km 10 km 13 mi
Nov
15
Saturday

Fowl Fun Run 10K

5 km 10 km
Nov
15
Saturday

US Road Running - Everett

5 km 10 km Half Marathon
Nov
27
Thursday

Mukilteo Turkey Trot

5 km 10 km
December 2025
Dec
6
Saturday

US Road Running - Everett

5 km 10 km Half Marathon
Dec
7
Sunday

Holiday on the Bay 5K

5 km
Dec
13-14
Sa - Su

Deception Pass 50K

Trail Run 25 km 50 km
Dec
13
Saturday

US Road Running - Everett

5 km 10 km 13 mi
Dec
20
Saturday

US Road Running - Everett

February 2026
Feb
21
Saturday

Lord Hill

Trail Run 5 km 10 mi 20 mi 50 km
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