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Marathons in Washington
24 upcoming marathons in Washington listed by date, with cities, start times, and entry fees. Find a marathon near you and register.
24
upcoming races
0
cities with 3+
4:18:59
typical finish
October 2026
2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Snohomish, Washington7:30 AM start
from $55
Registerfrom $25
RegisterNovember 2026
December 2026
from $60
RegisterFebruary 2027
March 2027
April 2027
May 2027
Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K
Tacoma, Washington8:00 AM start
from $10
Register
from Free
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from Free
RegisterSpring - Mud Mountain Dam Marathon & Half Marathon
Enumclaw, Washington7:00 AM start
from $70
RegisterJune 2027
North Olympic Discovery Marathon (5K / 10K/ Half / Full / Relay / Kids Marathon)
Port Angeles, Washington11:00 AM start
from $15
RegisterBound for Boston Marathon & Half Marathon - Seattle
Olympia, Washington6:30 AM start
from $45
Register
from $30
Register
July 2027
from $122
RegisterMarathon results in Washington
From 15 marathons with official results in the last two years, 3,393 finishers in all.
4:18:59
typical finish
9:53 /mi
typical pace
225
finishers in a typical race
4:36:04
women, typical finish
4:07:43
men, typical finish
under 3:27:37
the fastest tenth
Entry for upcoming marathons in Washington usually runs from $85 to $144, with a typical fee of $108 before processing fees.
Typical times are the middle finisher across these races, weighted by field size. School meets, stair climbs, and results with timing errors are left out.
Fastest marathons in Washington
- 1Tunnel Vision Marathon & Half MarathonSnoqualmie Pass · median 3:47:57 · 308 finishers in 2026
- 2Light at the End of the Tunnel Marathon & HalfSnoqualmie Pass · median 3:48:43 · 240 finishers in 2026
- 3Spring - Mud Mountain Dam Marathon & Half MarathonEnumclaw · median 3:52:07 · 186 finishers in 2026
- 4Tunnel Light Marathon & HalfSnoqualmie Pass · median 4:09:43 · 247 finishers in 2026
- 5Fall - Mud Mountain Dam Marathon & Half MarathonEnumclaw · median 4:12:57 · 175 finishers in 2026
Biggest marathons in Washington
- 1Tacoma City Marathon / Half / Ghost / 10K / 5K / 1KTacoma · 430 finishers in 2026
- 2North Olympic Discovery Marathon (5K / 10K/ Half / Full / Relay / Kids Marathon)Port Angeles · 329 finishers in 2026
- 3Tunnel Vision Marathon & Half MarathonSnoqualmie Pass · 308 finishers in 2026
- 4Tunnel Light Marathon & HalfSnoqualmie Pass · 247 finishers in 2026
- 5Light at the End of the Tunnel Marathon & HalfSnoqualmie Pass · 240 finishers in 2026
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