• " Our Logo"
  • " Off to the Races!"
  • "Looking Good at the Finish! "
  • "#80!! "

Welcome To The GROC  Website

It's back!!!!   The 2 mile on center is on Wednesday October 5th!  It's a competition for some, a team event for some, a fun run/walk for others.  Keep the tradition going and come out and do this race or volunteer.  

The race starts and finishes at Bld 97 (the Health Unit and Fitness Center).   The race starts at noon. 

 Online Registration will be available starting 9/14 at https://runsignup.com/Race/Register/?raceId=128567 .

$6 to enter the 2 mile online by October 4th

$10 race day near the start of the race

Our 10K is on October 12thst  at the usual place, Buddy Attick Park (at noon) in Greenbelt.

Buddy Attick Park in Greenbelt at noon.
The 10K and picnic is free.     Just show up a little early to register.   Bring your bib from the 2 mile!
With the short notice we are using ribbons and awards  to top finishers (male/female and masters) from 2020.  So come to party like its 2020!  

Email questions to tom.winkert@nasa.gov or jeffrey.j.dalhoff@nasa.gov
Please email leslie.l.ambrose@nasa.gov to volunteer

From the spring 2 mile:

A lot goes into putting on a running event like we had so thanks to all our volunteers our Spring 2 mile was a big success.  Race Resources LLC provide much support as well.

Photos have been updated, click on RacePhotos  in above menu.  Special photo thanks to Scott Hull from the photo club - his can be seen here:   photos


Age Graded
Age Groups

10K Results

Here's our video channel, let Tom Winkert know if you have any more recent videos to add!



Yes we have had these races for a long time!   Check out these classic pics:

Blast from the Past!









Local Running Resources



Privacy Policy and Important Notices


GROC is a member of the Road Runners Club of America (RRCA)