March 16th, 2025
Spokane, WA
A REAL KICK IN THE SHAMROCKS!
Ready, Set, Gold! Join Negative Split for a spring half marathon, 10k & 5k. Chase down the Leprechaun as you weave your way through Riverfront Park in Spokane, WA. You'll turn Irish for a day when you celebrate the green way at our finish line!
SWAG
With a pinch of luck all registrants will earn themselves whale of a finisher shirt, medal and some lucky treats at the end!
Live Track A RunnerRace Info!
Looking for all the race day info— time, location and more? Check out the athlete guide!
Athlete GuideLucky Courses!
Half Marathon Distance and 10k and 5k courses!
Can't make the live event? Run virtual!
REGISTEROur Official 2025 Charity Partner
Supporting children with congenital heart disease and their families.
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