RACE PROFILE

IPA10K & HALLOWINE HALF MARATHON

Sebastopol, California·Half Marathon

Next Race · Nov 2026

Join us for a sure-to-be unforgettable day at The Barlow! On Saturday November 1, 2025, the IPA10K and Hallowine Half Marathon unite for an epic event in Sebastopol, CA. This exciting multi-faceted event features the 8th annual IPA10K and 12th running of the Hallowine Run produced by Destination Races. poduced by A Good Run and Destination Races. Take part in one of several race options: the IPA10K, Hallowine Half Marathon, 3K, or The Beer Mile. For dog lovers, the Wagging Tail Run invites you t