Marathons within 50 mi of Mercer Island, WA
9 races
2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Snohomish, WAIn 4 daysfrom $55
- 5K
- 10K
- Half
- Marathon
from $55View details
2026 Seattle Ghost Marathon, Half & 50K
Seattle, WA7 wks out$150
- Half
- Marathon
- 50K
$150View details
Rock Solid Marathon, Half Marathon
Coupeville, WA20 wks outfrom $95
- Half
- Marathon
from $95View details
Washington State Marathon
Redmond, WA27 wks out$150
- Marathon
$150View details
Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K
Tacoma, WA29 wks outfrom $10
- 0.62 mi
- 5K
- 10K
- Half
- Marathon
from $10View details
Spring - Mud Mountain Dam Marathon & Half Marathon
Enumclaw, WA33 wks outRegistration closed
- Half
- Marathon
Registration closedView details
Super Hyak Marathon and Half
North Bend, WA36 wks outRegistration closed
- Half
- Marathon
Registration closedView details
Jack & Jill Marathon & Half
Snoqualmie Pass, WA41 wks outfrom $122
- Half
- Marathon
from $122View details
Fall - Mud Mountain Dam Marathon & Half Marathon
Enumclaw, WA47 wks outRegistration closed
- Half
- Marathon
Registration closedView details
That’s every race for this search.