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Spring - Mud Mountain Dam Marathon & Half Marathon
Enumclaw, Washington · Saturday, May 29, 2027 · Marathon, Half Marathon
Official race page & registration ↗Saves stay on this device. Calendar entries use the listed date; confirm your distance and start time with the organizer.
Spring - Mud Mountain Dam Marathon & Half Marathon takes place on Saturday, May 29, 2027 in Enumclaw, Washington. The race offers 2 distances: Marathon, Half Marathon. It is run on trail. For anyone travelling in, Covington is about 7 miles away and Tacoma is about 19 miles away.
It is one of 39 races on the Washington calendar that May.
- Date
- Saturday, May 29, 2027
- Location
- Enumclaw, Washington
- Distances
- Marathon, Half Marathon
- Surface
- Trail
- Entry fee
- from $90 across event options; may include kids or shorter events. Check distance-specific prices and fees.
Listing from the 2027 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Correct this listing.
Making a race weekend of it?
Stay near the start line in Enumclaw: check in May 28, out May 30.
Common questions
When is Spring - Mud Mountain Dam Marathon & Half Marathon?
Spring - Mud Mountain Dam Marathon & Half Marathon is scheduled for Saturday, May 29, 2027.
Where is Spring - Mud Mountain Dam Marathon & Half Marathon held?
Spring - Mud Mountain Dam Marathon & Half Marathon is held in Enumclaw, Washington. It is about 7 miles from Covington and 19 miles from Tacoma.
What distances does Spring - Mud Mountain Dam Marathon & Half Marathon offer?
The listed distances are Marathon, Half Marathon.
How much does Spring - Mud Mountain Dam Marathon & Half Marathon cost?
Listed event options start from $90. This minimum may be for a kids or shorter event. Check the official race page for your distance's current price and any additional fees.
How do I register for Spring - Mud Mountain Dam Marathon & Half Marathon?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
Within about 60 miles, ordered by approximate straight-line distance between listed locations.
- Sep 4Fall - Mud Mountain Dam Marathon & Half MarathonEnumclaw, WA
- Sep 11Cirque Series - Crystal Mountain, WACrystal Mountain, WA
- Nov 14Never Ending Nolte 6-HourEnumclaw, WA
- Feb 13Ten Trails Active Club Heartfelt HustleBlack Diamond, WA
- Nov 26Ten Trails Active Club 5k Turkey TrotBlack Diamond, WA
See every race on the Washington calendar, Washington Marathons, Washington Half Marathons, or use the Race Finder for maps and filters.