about the reindeer run    |    Register to run    |    sponsor the run    |    Participant Info    |    Jingle JaM Holiday market    |    donate    |    Contact Us
Runners at the starting line of the MSDA Reindeer Run


Join us at the MSDA 2023 Reindeer Run!

Saturday, December 2, 2023


Registration IS OPEN!



Volunteer to help us with running the event!

Adult Volunteer Opportunities


Student Volunteer Opportunities (eligible for Siena Service hours)




Get Your Raffle Tickets!

Raffle Request


The Jingle Jam Holiday Market - Dec. 1 & 2

Holiday shopping at Reindeer Run HQ  

Check out the 2023 Vendors

Vendor Spots are SOLD OUT! Thank you for your interest! 


Thank you to our 2023 Lead Sponsors!







2023 marks the 13th Anniversary of the 5K Reindeer Run!

Caldwell’s beloved Trinity Academy grew the Reindeer Run into a hugely popular and eagerly anticipated annual community event, drawing upwards of 900 participants. Mount St. Dominic Academy, the all-girls Catholic college prep school just up the hill from Trinity, is honored to be carrying on its legacy, with all proceeds from the event continuing to support the tradition of Catholic education. 

The Mount hosts the 5K Reindeer Run with the same amazing community involvement and excitement for years to come. This year's event will take place both in person and virtually. 

We thank you in advance for your support, and look forward to a great event to benefit the students of Mount St. Dominic Academy!

Questions? We are happy to help! Email reindeerrun@msdacademy.org.



All race proceeds benefit Mount St. Dominic Academy, an all girls Catholic High School in Caldwell, NJ.
The Mount is Middle States Accredited,  and we are proud to celebrate 130 years of Catholic education.