October 15, 2023
The Clo Cow Half Marathon, 10K & 5K is set for October 15, 2023 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 1010 spots remaining
Half Marathon Limited spots available
Price changes in 1 month 28 days-
Includes T-Shirt, Cowbell medal, Post-race food
-
$80.00Mar 31 – May 31
-
Register for Half Marathon$85.00Now registering Jun 1 – Jul 31
-
$90.00Aug 1 – Sep 30
-
$95.00Oct 1 – Oct 15
-
10K Limited spots available
Price changes in 1 month 28 days-
Includes T-Shirt, Cowbell medal, Post-race food
-
$58.00Mar 31 – May 31
-
Register for 10K$62.00Now registering Jun 1 – Jul 31
-
$67.00Aug 1 – Sep 30
-
$70.00Oct 1 – Oct 15
-
5K Limited spots available
Price changes in 1 month 28 days-
Includes T-Shirt, Cowbell medal, Post-race food
-
$45.00Mar 31 – May 31
-
Register for 5K$50.00Now registering Jun 1 – Jul 31
-
$50.00Aug 1 – Sep 30
-
$55.00Oct 1 – Oct 15
-
Youth Discount
Registrants under 18 receive a $10 discount at checkout (applies to all distances)
Top donors
| No. | Name | Amount |
|---|---|---|
| 1 | Trang Nguyen | $107.35 |
| 2 | Kathryn Nazar | $107.35 |
| 3 | Lyanne Schuster | $54.10 |
| 4 | Doreen Booth | $54.10 |
| 5 | Jill Guidry | $54.10 |
| 6 | Melanie Gabriel | $27.48 |
Event schedule
- October 15 7:30 AM PDT - Half Marathon Start
- October 15 7:35 AM PDT - 10K Start
- October 15 7:40 AM PDT - 5K Start
Contact information
- Event contact
- Chris Mason
- Website
- Visit website
