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.

🏃‍♂️ Race Options

• Multiple Events: Take part in one of several race options: the IPA10K, Hallowine Half Marathon, 3K, or The Beer Mile.
• Dog Friendly: For dog lovers, the Wagging Tail Run invites you to 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. The festival features local craft brewers and wineries, live music, food trucks, a Halloween costume contest and the iconic Beer Mile competition featuring the best beer milers in the world, the hilarious Brewery Challenge and 2-person beer mile relay.

🌟 Gathering Place

Dotted with shops, restaurants, and tasting rooms, The Barlow is 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!

Register Here