Riding for a Greater Purpose

The Pony Express
Ride

Each year, the Posse rides more than 200 miles on horseback from Holbrook to Scottsdale, carrying on the historic Pony Express tradition while raising funds for critical Search and Rescue operations across Navajo County. Every mile ridden helps protect and serve our community.

Pony Express Ride

More than 200 miles on horseback from Holbrook to Scottsdale, preserving Arizona’s Pony Express tradition while raising funds for Search and Rescue.

Beyond The Saddle

Made up of dedicated local volunteers, the Posse serves alongside the Sheriff’s Office to strengthen safety and community across Navajo County.

Search & Rescue

Funds from the Pony Express Ride help equip and support our volunteer Search and Rescue team that provides assistance to the Navajo County Sheriff's Office.

Send Us Your Mail

Get Your Letters on the Ride

Want your mail carried across the trail and marked with our commemorative Pony Express stamp? Here is how to take part.

1

Gather Your Mail

Collect the letters or cards you would like carried and stamped on the ride.

2

Use a Manila Envelope

Seal everything you are sending inside one large manila envelope.

3

Send or Drop It Off

Mail the envelope to us through the postal service, or leave it at a local drop-off spot.

4

We Ride It Out

We open your envelope and carry your mail on the Pony Express Ride, where it earns our commemorative stamp.

Mail It To Us

Navajo County Sheriff's Posse
4487 McLaws Road
Holbrook, AZ 86025

Please be sure we receive your envelope before the annual ride at the end of January. Contact us for this year's cut-off date.

Local Drop-Off Locations

  • Holbrook City Hall
  • Shumway Insurance

Additional drop-off spots are located around town. Contact us for the most current list.

About the Posse

Honoring Arizona’s Western Legacy While Serving Navajo County

Each year, the Posse rides more than 200 miles on horseback from Holbrook to Scottsdale, carrying on the historic Pony Express tradition while raising funds for critical Search and Rescue operations across Navajo County. Every mile ridden helps protect and serve our community.

Proudly Serving Since 2025

Serving Holbrook and Navajo County, Arizona

Built on Tradition and Committed to Community Service

The Navajo County Sheriff’s Posse is made up of dedicated volunteers who give their time and skills to support public safety throughout the county. With deep roots in Western heritage, the Posse stands ready to assist the Sheriff’s Office and serve the community whenever needed.

Service is not limited to a single ride or event. It is an ongoing responsibility carried by volunteers who believe in protecting their neighbors and preserving the values that define our region.

How You Can Help

Support Our Mission

You can send mail on our annual Pony Express Ride, become a member, or donate to keep our operations riding strong.

Pony Express Ride

Participate by sending mail to be officially stamped and delivered via our annual historic Pony Express Ride.

Become a Member

Join our volunteer team to provide mounted support, assist in searches, and community events in Navajo County.

Send A Donation

Your tax-deductible donation funds training, equipment, and operations to keep us serving our Sheriff's Office.

Meet The Posse

The Dedicated Volunteers Behind the Mission

The Posse is built on grit, trust, and a shared commitment to serve. From the saddle to the community, our members stand ready to support Navajo County with professionalism and pride.

Active Members
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Horses in Service
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Search & Rescues Assisted
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Yrs Combined Experience
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Our Gallery

Western Tradition at Work

These images showcase the tradition, service, and community spirit behind the Navajo County Sheriff’s Posse. From the trail to local events, every moment represents dedication to serving Navajo County.