Date: Sunday, March 18, 2018
Time: 7:30 am start for the 13.1M and 7K runs and walk
Location: Forsyth Blvd at Shaw Park, Clayton, MO 63105
​(Link to Google map)

Packet Pick-Up & Race Weekend Registration:
Registration and packet pickup are:
- 10am-8pm Friday, March 16, at Fleet Feet ​Sports in Chesterfield
- 10am-5pm Saturday, March 17, at Fleet Feet Sports in Chesterfield
- Sunday, March 18, before the race 

Fleet Feet Sports is located at 278 THF Boulevard, Chesterfield, MO 63005

New Start/Finish Village and Course
New start/finish village and course for 2018 Relay & Run for 21 is a three-loop course in Clayton
and University City measured to USATF standards.

7K: The 7k takes place on the first loop with the start, finish, and relay exchange point all located on
Mark Twain Circle at Clayton High School.

Half Marathon and Relay: Complete all three loops for a half marathon (21k) ​or do it in teams of two or three
  people. Relay teams, feel free to bring your tents, we have lots of "tailgate" area!  The half marathon course
  includes road, greenway, park, residential, city running, and 8 water stations.

Registration and professional timing by Fleet Feet St Louis
2017 registration is available at

Racers receive a technical shirt.

Free parking will be available at the
garage located in the center of the Forsyth,
Maryland and Brentwood Avenue. We
recommend everyone enter the lot on
the north side, turning in off Maryland Ave.

After the run, the exit gate at the attendant
booth will be left open, so people can pull a
ticket at any entrance when they arrive,
but exit on the 3rd level attendant
booth as the gate will be open.

​(Free street parking is also available)

Dogs and strollers

Dogs that are on leashes and strollers are allowed.

We just request that you lineup at the back
of the start so as not to impede the runners.


Solo runners will receive a 21K finisher medal.

And all participants age 21 and older can receive

a free cup of Sam Adams beer at the finish. 


Awards will be presented to the top three overall males and females in the individual half marathon as well as the

top three in the male and female age groups: 13-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70 and over. Awards will ​

also be presented to the top male, female and mixed teams who run in the relay.

We invite everyone to wear their craziest socks on March in honor of World Down Syndrome Day. If you are in need of some cool crazy socks, the DSAGSL is selling some great ones. Three pair are $15, with 60% of proceeds going to the DSAGSL.

Participants age 21 and 
older can receive a free

Sam Adams after the run.

2018 race Information