Presented by:


Event Details


Date: April 12, 2015
Time: 7:00 AM
Location: Downtown St. Louis


GO!StL-1227The GO! St. Louis Half Marathon presented by PNC Bank was introduced in 2003 and has become the most popular race during the two-day weekend, attracting more than 12,000 participants, which is the race cap.

The half marathon distance appeals to runners and walkers, who are looking for a challenging distance, without committing to the training for a full 26.2-mile marathon. Participants in the half marathon start at the same time as marathon and marathon relay participants. Half marathoners share the same course until the 9-mile mark, where they turn and head back towards downtown.

2015 Prize Money & Awards


Elite Athlete Status

We offer elite competitors the opportunity to receive a preferred start corral, access to the elite athlete tent, along with other amenities. If you would like to apply for Elite Athlete Status contact us at

Time Limit Rule

Half Marathoners must maintain a 14:52 minute per mile pace through 9 miles (Vandeventer and Forest Park Ave). The time limit rules will be strictly enforced. There will be a pace leader leading a 6 hour 30 minute marathon pace or 3 hour 15 minute half marathon pace (14:52 minutes per mile). The time limit will begin when the 6:30 marathon pace group crosses the start line after the start of the race.

Any Marathoner, Half Marathoner, or Marathon Relay participant who falls behind the pace prior to the Half Marathon Turnaround point will be required to move to the sidewalk and obey all traffic signals. For additional information, please call our office at 314-727-0800.


Archived Results All-Time

2014 Results

History of Winners & Event Records

2014 Individual Photos & Finisher Certificate


Half Marathon Training Schedule – Beginner
Half Marathon Training Schedule – Experienced


If you are looking for a fun and rewarding experience, consider joining the more than 2,500 volunteers who help make GO! events and programs a success. The GO! St. Louis Family Fitness Weekend requires the majority of our volunteer needs, but as a not-for-profit organization, we have additional opportunities for anyone looking to donate their time. Click here to learn more about becoming a volunteer.


Drury Hotels is the Official Hotel Partner of GO! St. Louis and offer preferred participant discount rates. To reserve a room or get additional hotel info click here.

Official Merchandise

Check out the new line of official 2015 Marathon Weekend merchandise from Nike. A limited supply is available online, locally at Big River Running retail locations or at the GO! St. Louis Health & Fitness Expo on April 10 & 11. Check it out HERE