Clear All
Marathons Near British Columbia
Showing the next 45 runs that match your filters
Featured
Windermere Marathon
Get 10% Off - Use Code RUNGUIDES2026
Date: May 17, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Spokane, Washington
Featured
Pigtails Challenge
Rolling loops, medals & buckles!
Date: May 23-24, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Renton, Washington
Ancient Lakes Trail Runs
Date: Apr 11-12, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Quincy, Washington
Wenatchee Marathon
Date: Apr 18, 2026 - Saturday
Size: 100 - 500 participants
Location: Wenatchee, Washington
Bremerton Marathon
Date: Apr 18, 2026 - Saturday
Size: 100 - 500 participants
Location: Bremerton, Washington
Are you organizing a running event?
Whidbey Island Marathon
Date: Apr 25, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Langley, Washington
Tacoma City Marathon
Get 10% Off - Use Code runguides
Date: May 2-3, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Tacoma, Washington
BMO Vancouver Marathon
Date: May 3, 2026 - Sunday
Size: 10,000+ participants
Location: Vancouver, British Columbia
Pigtails Run (Make Up Run)
Date: May 9, 2026 - Saturday
Size: 100 - 500 participants
Location: Maple Valley, Washington
Windermere Marathon
Get 10% Off - Use Code RUNGUIDES2026
Date: May 17, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Spokane, Washington
Seattle Waterfront Marathon
Date: May 24, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Seattle, Washington
Mud Mountain Dam Marathon - Spring
Get 10% Off - Use Code runguides
Date: May 30, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Enumclaw, Washington
North Olympic Discovery Marathon
Date: Jun 6-7, 2026 - Saturday to Sunday
Size: 5,000 - 10,000 participants
Location: Port Angeles, Washington
Green River Marathon, Relay and Half Marathon
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Kent, Washington
The Coaster
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Sechelt, British Columbia
Canyon to Coast Marathon, 21k, 11k & 4k
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Chilliwack, British Columbia
Light at the End of the Tunnel Marathon and Half-Marathon
Get 15% Off - Use Code TUNNEL2026
Date: Jun 7, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Snoqualmie Pass, Washington
Super Hyak Marathon & Super Hyak Half Marathon
Get 10% Off - Use Code RG10
Date: Jun 13, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Snoqualmie Pass, Washington
Three Lakes Triathlons and Kings Market San Juan Island Runs
Date: Jun 20, 2026 - Saturday
Size: 100 - 500 participants
Location: Friday Harbor, Washington
The Pemby Pounder
Date: Jun 20, 2026 - Saturday
Size: 100 - 500 participants
Location: Squamish-Lillooet, British Columbia
Jack and Jill's Downhill Marathon & Half Marathon
Get 10% Off - Use Code RG10
Date: Jul 25-26, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: North Bend, Washington
Cougar Mountain Trail Series - Race 4
Date: Aug 8, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Bellevue, Washington
Tunnel Vision Marathon and Half-Marathon
Date: Aug 9, 2026 - Sunday
Size: 500 - 1,000 participants
Location: North Bend, Washington
Beat The Blerch
Date: Sep 12, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Carnation, Washington
GOAT Run
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Joyce, Washington
The Cascade Express Marathon & Half Marathon
Get 10% Off - Use Code RG10
Date: Sep 12, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: North Bend, Washington
Tunnel Light Marathon and Half-Marathon
Date: Sep 13, 2026 - Sunday
Size: 500 - 1,000 participants
Location: North Bend, Washington
Skagit Flats Marathon, Half Marathon and 5K
Date: Sep 13, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Burlington, Washington
Be Fearless Trail Marathon, Half & 11K
Date: Sep 19, 2026 - Saturday
Size: 100 - 500 participants
Location: Squamish, British Columbia
Mud Mountain Dam Marathon - Fall
Get 10% Off - Use Code runguides
Date: Sep 19, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Enumclaw, Washington
Bellingham Bay Marathon
Date: Sep 20, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Bellingham, Washington
Fidalgo Trail Run
Date: Sep 26, 2026 - Saturday
Size: 100 - 500 participants
Location: Anacortes, Washington
Argus Kelowna Apple Marathon
Date: Sep 26-27, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Kelowna, British Columbia
Leavenworth Marathon
Date: Oct 3, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Leavenworth, Washington
Royal Victoria Marathon
Date: Oct 10-11, 2026 - Saturday to Sunday
Size: 10,000+ participants
Location: Victoria, British Columbia
Spokane Marathon
Get 10% Off - Use Code RUNGUIDES2026
Date: Oct 11, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Spokane, Washington
Snohomish River Run Marathon
Date: Oct 11, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Snohomish, Washington
Dick's-A-Thon
Date: Oct 17, 2026 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Dick's-A-Thon
Date: Oct 17, 2026 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Hallow's Eve Trail Race
Date: Oct 24, 2026 - Saturday
Size: 100 - 500 participants
Location: North Vancouver, British Columbia
Boundary Bay Marathon
Date: Nov 1, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Delta, British Columbia
Grand Ridge Trail Run
Date: Nov 7, 2026 - Saturday
Size: 100 - 500 participants
Location: King County, Washington
UW Medicine Seattle Marathon
Date: Nov 29, 2026 - Sunday
Size: 5,000 - 10,000 participants
Location: Seattle, Washington
Pigtails Run
Date: Dec 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Maple Valley, Washington
Last Chance Marathon and Half Marathon
Date: Dec 31, 2026 - Thursday
Size: 100 - 500 participants
Location: Bellingham, Washington
Woolley Trail Runs
Date: Feb, 2027 (TBD)
Size: 1 - 100 participants
Location: Sedro-Woolley, Washington
Mt. Si Relay & Trail Runs
Date: May, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Snoqualmie, Washington
