Sombrero Half Marathon 10k & 5k

May 4, 2025
Santa Clarita
Road
Distances
Half-Marathon, 10k, 5k
Starting Time

7:15 AM

Fees

$85-$125

Perfect For
Family Friendly

Ready to sign up?

1,000-10,000
Some Hills
Park Run
High: 76°
/ Low: 54°

Gentle rolling hills along the Santa Clarita CA paseos & bike path. USATF Cert #CA23032TEB and a Boston Qualifier

Middle of the pack runners seeking a PR (Personal Record) will find this race particularly appealing. The mostly flat course features some gentle rollers and ample room to make your move toward that coveted new PR.
Elite and advanced runners, get ready for a challenge on this mostly flat course with some mild rollers. You’ll find long stretches of flat terrain to really let loose and showcase your speed during the final miles.
Every runner, regardless of experience or speed, will receive a finisher medal, a race day athlete t-shirt, a race day Sombrero (because it’s a Sombrero race, after all), and post-race munchies to refuel.
Awards will be presented to the top 3 overall male and female finishers in each race, with special awards awaiting them. Additionally, the top 3 in each age group for all race distances will be recognized for their outstanding achievements.
So, put on your running shoes and your most festive Sombrero because this is not just a race; it’s a celebration of history, culture, and the spirit of running. Get ready to have a blast, and maybe even set a new PR, on this mostly flat, fast, and fun course along the Arroyo Bike path in Simi Valley, CA.

Overview
Gentle rolling hills along the Santa Clarita CA paseos & bike path. USATF Cert #CA23032TEB and a Boston Qualifier

Middle of the pack runners seeking a PR (Personal Record) will find this race particularly appealing. The mostly flat course features some gentle rollers and ample room to make your move toward that coveted new PR.
Elite and advanced runners, get ready for a challenge on this mostly flat course with some mild rollers. You’ll find long stretches of flat terrain to really let loose and showcase your speed during the final miles.
Every runner, regardless of experience or speed, will receive a finisher medal, a race day athlete t-shirt, a race day Sombrero (because it’s a Sombrero race, after all), and post-race munchies to refuel.
Awards will be presented to the top 3 overall male and female finishers in each race, with special awards awaiting them. Additionally, the top 3 in each age group for all race distances will be recognized for their outstanding achievements.
So, put on your running shoes and your most festive Sombrero because this is not just a race; it’s a celebration of history, culture, and the spirit of running. Get ready to have a blast, and maybe even set a new PR, on this mostly flat, fast, and fun course along the Arroyo Bike path in Simi Valley, CA.

Train with Runna

Use code HALF for 2 weeks FREE

Sombrero Half Marathon 10k & 5k Course Map