2017 - 2018 Washington Flat Half Marathon Calendar

Browse our Half Marathon Calendar for races organized in Washington bearing the tag Flat among 15 races.

15 races

Mud and Chocolate Soaring Eagle Park Half Marathon and 4.5 Mile Runs

August 13, 2017 Race day in 19 days
USA / Pacific / Washington / Soaring Eagle Park, Sammamish
Half Marathon
Flat Trail Fast

Fall City Half Marathon, 10k

October 07, 2017 Race day in 2 months
USA / Pacific / Washington / Fall City
Half Marathon
Flat Road Running Fast

Mud & Chocolate Weekend, Redmond Watershed Preserve Half Marathon and 4.5 Mile Runs

November 05, 2017 Race day in 3 months
USA / Pacific / Washington / Redmond Watershed Preserve
Half Marathon
Flat Trail Fast

Ghost of Seattle Marathon, Half Marathon & 50K

November 25, 2017 Race day in 4 months
USA / Pacific / Washington / Seattle
Half Marathon
Flat Road Running

Blooms to Brews Marathon

April 29, 2018 Race day in 9 months
USA / Pacific / Washington / Woodland
Half Marathon
Flat Road Running

Snohomish Women's Run

May 06, 2018 Race day in 10 months
USA / Pacific / Washington / Everett
Half Marathon
Flat Women-only Road Running Fast

Berry Dairy Days Runs

June 18, 2016 The race has already taken place.
USA / Pacific / Washington / Burlington
Half Marathon
Flat Fast

Labor Day Half - Seattle

September 05, 2016 The race has already taken place.
USA / Pacific / Washington / Seattle
Half Marathon
Flat

Labor Day Half - Seattle

September 05, 2016 The race has already taken place.
USA / Pacific / Washington / Seattle
Half Marathon
Flat Wheelchair

Annual Lake Samish Runs

January 08, 2017 The race has already taken place.
USA / Pacific / Washington / Bellingham
Half Marathon
Flat

Vancouver Lake Half Marathon

February 26, 2017 The race has already taken place.
USA / Pacific / Washington / Vancouver
Half Marathon
Walk Flat Road Running

Lake Sammamish Half Marathon

March 04, 2017 The race has already taken place.
USA / Pacific / Washington / Redmond
Half Marathon
Evergreen Trail Runs Charity Flat Fast
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