Get ready, Rattlers! Early Bird Registration opens on Wednesday, June 18.

Now Open!

$25 $20 10/04 5:00PM CDT - 7:00PM CDT Price increases after August 18, 2025 at 11:59pm CDT

Open to ages 13 - 99.

Now open!

$10 $5 10/04 5:00PM CDT - 7:00PM CDT Price increases after August 18, 2025 at 11:59pm CDT

Open to ages 18 - 99.

Now open!

$0 10/04 5:00PM CDT - 7:00PM CDT Registration closes on October 3, 2025 at 5:00pm CDT and re-opens on October 4, 2025 at 8:00am CDT

Open to ages 1 - 12.

Now open!

$25 Registration ends October 4, 2025 at 5:00pm CDT

The Restin' Rattler

The Restin’ Rattlers are our race-day MVPs who choose to support the cause without showing up to the starting line. Whether you're kicking back after work, stuck in traffic, or just not about that cardio life — this is your time to shine (from the sidelines).

By signing up as a Restin’ Rattler, you're making a difference without the hustle — and helping us cut down on unused race swag that often goes unclaimed.

No running. No sweating. Just pure Rattler pride — from wherever you are!

Give Now

St. Mary's University 5K for the Neighborhood, Benefiting Holy Rosary Catholic Church

Since 2014, the StMU 5K for the Neighborhood has helped serve the needs of people who live near St. Mary’s. Through the race, Holy Rosary Catholic Church receives $10,000 to enhance services and outreach programs in the St. Mary’s Gateway District. The church is run by Marianist priests and brothers and is located next to the St. Mary’s campus.

In our 11th year, we continue our purpose to serve and support our neighbors. Proceeds from the 5K will continue to support the partnership between St. Mary’s and Holy Rosary Catholic Church. The church’s mission is to enhance services, outreach programs and the quality of life in the neighborhoods around the University.

StMU 5K for the Neighborhood

Get ready, Rattlers! Early Bird Registration opens on Wednesday, June 18.

5K For the Neighborhood Participant (13 years of age and over)

StMU 5K Student Participant

Child (12 years of age and under)

StMU Virtual Race

The Restin' Rattler