We're Sold Out for 2022!
Celebrating our 10th anniversary, the Clo Cow Half Marathon, 10K & 5K is set for October 16, 2022 in Historic Downtown Petaluma. Our beautiful half marathon course will take you through rural Sonoma County farm country, over rolling hills where you'll be cheered on by sheep, horses, and of course our beloved Moo-Cows! The trip out there is a challenging one, but the inclines just make the views even more rewarding!
Registration fees
Half Marathon Closed
Online registration closed-
Includes T-Shirt, Cowbell medal, Post-race food
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$79.00Apr 1 – May 31
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$85.00Jun 1 – Jul 31
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$90.00Aug 1 – Sep 30
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$95.00Oct 1 – Oct 16
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10K Closed
Online registration closed-
Includes T-Shirt, Cowbell medal, Post-race food
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$55.00Apr 1 – May 31
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$60.00Jun 1 – Jul 31
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$65.00Aug 1 – Sep 30
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$70.00Oct 1 – Oct 16
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5K Closed
Online registration closed-
Includes T-Shirt, Cowbell medal, Post-race food
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$45.00Apr 1 – May 31
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$50.00Jun 1 – Jul 31
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$50.00Aug 1 – Sep 30
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$55.00Oct 1 – Oct 16
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Youth Discount
Registrants under 18 receive a $10 discount at checkout (applies to all distances)
Top donors
No. | Name | Amount |
---|---|---|
1 | Erin Bennett | $107.35 |
2 | Parent's Dementia Journey | $100.00 |
3 | Douglas Zita | $54.10 |
4 | Joan Bennett | $54.10 |
5 | Susan Bianchi | $54.10 |
6 | Anonymous | $54.10 |
Event schedule
- October 16 7:30 AM PDT - Half Marathon Start
- October 16 7:35 AM PDT - 10K Start
- October 16 7:40 AM PDT - 5K Start
Contact information
- Event contact
- Chris Mason
- Website
- Visit website