Clo Cow Half Marathon
Always double-check with the organizer's website! This page may contain affiliate links.
Clo Cow Half Marathon, 10K & 5K - 14th Annual
The Clo Cow event is scheduled for October 11, 2026 in Historic Downtown Petaluma, California. It offers three distance options that start from the downtown area and follow routes through Sonoma County farmland and rolling hills.
- Half Marathon - includes T-Shirt, Cowbell medal, Post-race food
- 10K - includes T-Shirt, Cowbell medal, Post-race food
- 5K - includes T-Shirt, Cowbell medal, Post-race food
The course travels through rural scenery and includes uphill sections and open country views. Along the routes participants may encounter farm animals such as sheep, horses, and cows. The event materials describe the terrain as including climbs with views from higher points.
Registration fees vary by distance and by registration period. Registrants under 18 receive a $10 youth discount at checkout. The event lists post-race food and finisher recognition as part of the included race items.
The event raises funds for the Petaluma Educational Foundation. At the time of listing the foundation had $351.14 raised toward a $2,500.00 goal, shown as 14% of the goal. Visit the organization's website for the most recent information.
