IPA10K & Hallowine Half Marathon

Event Overview

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. Produced by A Good Run and Destination Races. Take part in one of several race options.

• Race options: IPA10K, Hallowine Half Marathon, 3K, or The Beer Mile.
• Wagging Tail Run: For dog lovers, run alongside your bestie while “treating” them like a king or queen.

Post-Race Festival

Enjoy an expanded post-race festival at The Barlow, one of the North Bay’s favorite gathering spots.

• Crafters: Features local craft brewers and wineries.
• Entertainment: Live music and food trucks.
• Contests: Halloween costume contest and the iconic Beer Mile competition.
• Fun Challenges: Hilarious Brewery Challenge and 2-person beer mile relay.

Location

The Barlow is dotted with shops, restaurants, and tasting rooms, making it the perfect open-air gathering place to relax and mingle with friends, family, and running buddies.

Registration

Don’t miss one of the year's most anticipated events—register now to save and get ready to run, sip, laugh, cheer, and celebrate! For more information and to register, visit here.