25 JULMAP
Jack & Jill's Downhill Marathon & Half
Washington
Event weekend
- Map
- Profile
- Character
GPS trace: 626 pts / jackjillmarathon.com
- Countryside
- Historic
- Parkland
- Mountain
- Ascent
- 311 m
- m/km
- 14.7 m/km
-1.5%GAP
Location distance guide
Washington half marathons
Washington half marathon guide with source-backed race region, mapped-route counts, elevation profiles, cost signals and route evidence where available.
Washington half marathons coverage
14Race pages9Mapped routes3Elevation profiles64%Map coverage
Featured race pages
Featured Washington half marathons
17 MAYMAP
Windermere Marathon (Spokane)
Washington
Event weekend
- Map
- Profile
- Character
GPS trace: 528 pts / nsplit.com
- City
- Riverside
- Parkland
- Trail
- Ascent
- 140 m
- m/km
- 6.6 m/km
-0.1%GAP
29 AUGMAP
PeaceHealth Appletree Marathon
Washington
Event weekend
- Map
- Profile
- Character
GPS trace: 1,025 pts / whyracingevents.com
- City
- Riverside
- Waterfront
- Historic
- Ascent
- 147 m
- m/km
- 7.0 m/km
0.6%GAP
29 AUGMAP
Tacoma Narrows Half Marathon
Washington
Event weekend
- Map
- Character
GPS trace: 415 pts / tcmaevents.com
- Hilly
- Coastal
- City
- Waterfront
10 APRMAP
The Split Half Marathon (Spokane)
Washington
Event weekend
- Map
- Character
GPS trace: 505 pts / nsplit.com
- Flat
- Riverside
- City
- Parkland
20 SEPMAP
Bellingham Bay Marathon
Washington
Event weekend
- Map
- Character
GPS trace: 549 pts / bellinghambaymarathon.org
- Coastal
- Island
- Waterfront
- City
11 OCTMAP
The Spokane Marathon
Washington
Event weekend
- Map
- Character
GPS trace: 612 pts / thespokanemarathon.com
- Forest
- Riverside
- City
- Parkland
01 MAYMAP
Tacoma City Marathon
Washington
Event weekend
- Map
- Character
GPS trace: 465 pts / tcmaevents.com
- Parkland
- Desert
- City
- Waterfront
29 NOVMAP
UW Medicine Seattle Marathon and Half Marathon
Washington
Event weekend
- Map
- Character
GPS trace: 1,064 pts / www.seattlemarathon.org
- City
- Lakeside
- Parkland
- Waterfront
18 JULSCORE
Olympia Lakefair Races (Jerry Miller Half Marathon)
Washington
Event weekend
- Character
- Flat
- Forest
- City
- Historic
19 SEPSCORE
The Brooks Orca Half Marathon
Washington
Event weekend
- Character
- Flat
- Waterfront
- Coastal
- Forest
01 AUGSCORE
Galloping Gertie Half Marathon (Gig Harbor)
Washington
Event weekend
- Character
- Gently Rolling
- Waterfront
- Forest
- Coastal
17 MAYSCORE
Capital City Marathon (Olympia)
Washington
Event weekend
- Character
- City
- Waterfront
- Countryside
- Parkland
03 APRSCORE
Yakima River Canyon Marathon and Half-Marathon
Washington
Event weekend
- Character
- Countryside
- Riverside
- Canyon
- Scenic Tour
Related race guides
Washington running races
All race pages in this location guide across every qualifying distance.
Half Marathons
All indexed half marathon race pages, including route evidence and ranking filters.
Half Marathon route maps in Washington
Mapped half marathon race pages with stored route geometry, elevation metrics and route provenance where available.
Washington half marathon comparisons
Jack & Jill's Downhill Marathon & Half Half Marathon vs Windermere Marathon (Spokane) Half Marathon
Lowest-GAP routes compared for fastest available course shape.
Windermere Marathon (Spokane) Half Marathon vs PeaceHealth Appletree Marathon Half Marathon
Flattest mapped routes compared by grade-share evidence.
Jack & Jill's Downhill Marathon & Half Half Marathon vs PeaceHealth Appletree Marathon Half Marathon
Hilliest mapped routes compared for runners who want climbing.
Yakima River Canyon Marathon and Half-Marathon vs The Spokane Marathon Half Marathon
Best race-day conditions compared with route, cost and evidence context.
Washington half marathons questions
What Washington half marathons are included?
This guide includes 14 half marathon race pages whose source-backed event region is Washington. Nearby races by radius are not included.
Which Washington half marathons have route maps?
9 Washington half marathons currently have stored route geometry. Route traces appear only when stored geometry exists.
How are featured Washington half marathons ordered?
Featured races are ordered by available evidence first: stored route geometry, elevation profiles, route metrics, cost data, dates and race-character tags.