40th Annual Snowball Series

The Snowball Series is a series of four races at four different, unique St. Louis landmark locations, each focusing on a different race distance. Join us for the full series while we tour areas of our beautiful city. Can't make it for all the races in the series? Sign up for individual races for only $23 in advance. The series is designed to encourage you through the three coldest months of the year while promoting health, fitness, and fun for all people of all ages and abilities. Come as you are, bring some friends, and join our Winter running family.

Can't make it to the physical events but want to be a part of the series and stay motivated? Sign up for the series as a virtual runner and receive the same swag and interlocking finisher medals as series participants, and complete the distance on your own! Learn more about the virtual runner option on the website.

To register for individual events, please click on the individual event you would like to participate in below.