Join us March 28-29, 2020 for the 20th Annual GO! St. Louis Marathon & Family Fitness Weekend

As the largest competitive fitness event in Missouri, this popular family fitness weeekend attracts more than 25,000 participants and includes races for all ages and fitness abilities. The weekend includes a full marathonhalf marathonmarathon relay10K, 5Kchildren’s fun runs, and more!  As a St. Louis original, participants enjoy St. Louis-themed finish line food, top quality race shirts, great-looking finisher medals for all participants and a post-race party.

Fore more info, see our Marathon Weekend Page!

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Upcoming Events

  • GO! St. Louis Marathon & Family Fitness Weekend – March 28-29, 2020
    The GO! St. Louis Marathon & Family Fitness Weekend is a signature event for GO! St. Louis and attracts over 25,000 participants in 11 races. The Marathon Weekend features races for participants of all ages and fitness abilities.
  • KT82 Trail Relay – September 12, 2020
    The KT82 is an exciting one day, 82-mile trail relay that starts in St. Louis County and finishes in Hermann, MO. This race utilizes the scenic Katy Trail and concludes with a finish line celebration in the heart of wine country.
  • The Great GO! St. Louis Halloween Race – October 2020
    The Great GO! St. Louis Halloween Race includes a half marathon, 10K, 5K and 1-mile fun run – with a special Halloween twist! This race promises to be the most festive in St. Louis! Hurry, as this race is limited to the first 5,000 registrants!

GO! St. Louis Challenges

GO! St. Louis is giving runners an opportunity to participate in our races in a new and challenging way. This is your chance to:

  • Commit to being a part of GO! St. Louis events year-round
  • Lock-in low pricing on all of our races with one payment
  • Get some awesome swag just for challenge participants

Check out all of the different
GO! St. Louis Challenges

YOUTH FITNESS

GO! St. Louis is committed to fighting the rising rate of youth obesity and keeping St. Louis healthy and fit. Our unique youth program has quickly gained national recognition and focus on developing physical fitness skills, nutrition tips, and training tools to encourage students of all ages to lead a healthy lifestyle.
The GO! St. Louis Read, Right, & Run Marathon® (RRRM) was launched in 2001 and quickly gained national recognition. The program’s goal is to develop reading-proficient, community-minded and physically fit children in grades K-8 by challenging them to READ 26 books, RIGHT the community with 26 good deeds, and RUN 26.2 miles over a 26 week period. It is a standards-based, sustainable, enrichment program that endorses and supports existing school curriculum.