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Event Announcement: Singleton 4 Miler will be held at Georgia International Horse Park in Conyers on April 3, 2021. This is a new location and date. This will be a TRAIL RACE run on dirt, gravel and grass surfaces. We appreciate your patience as we work to find communities able to issue permits during COVID-19. Please email if you have any questions.

The Singleton event is named after one of our founding members and a pioneer in road racing, Dr. Tim Singleton. Singleton had a passion for road racing and a vision to create events that celebrated the back of the pack as much as those at the front and a product of that vision is what we now know as the AJC Peachtree Road Race. Dr. Singleton made a significant impact on the health and fitness of the Atlanta community and left an amazing legacy for future generations.

Join us as we honor Dr. Singleton, whether you are participating in this event as part of your training for the AJC Peachtree Road Race or as a part of our Grand Prix Series we look forward to walking and running with you!

The 2021 Singleton 4 Miler is the third event in the 2021 Atlanta Track Club Grand Prix Series.

  • Date & Time

    April 3, 8:00 a.m.

  • Location

    Georgia International Horse Park, 1996 Centennial Olympic Parkway, Conyers, GA 30013

  • Distance

    • 4 Miler
  • Cost

    • Free for Atlanta Track Club members
    • $20 for nonmembers
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Event Day Schedule

  • 7:00 a.m. Parking lot opens
  • 7:15 a.m. Health screening opens
  • 7:30 a.m. Race number pickup opens
  • 7:54 a.m. Race start
  • 7:57 a.m. Start waves continue every 3 minutes
  • 10:15 a.m. Start line closes
  • 11:35 a.m. Course closes


Atlanta Track Club has adopted specific policies to ensure the safety of all participants, spectators, volunteers and staff. All in attendance are expected to comply with the following policies. Atlanta Track Club reserves the right to ask any attendee to leave the venue should they not comply.

  • Scheduled start times, 25 runners per wave, every 3 minutes
  • Mask worn at all times (including warmup) but can be removed while participating in the event but must be put back on immediately after crossing the finish line
  • Temperature checks upon entering the venue
  • All participants to bring their own hydration on course social distancing of 6 feet practiced throughout the venue
  • Complete the Health Screening Questionnaire within 24 hours of attending the event. Be prepared to show e-mail confirmation of completion on your phone at check-in


2021 Singleton 4 Miler Course Map

Course time limit: 1 hour and 20 minutes (20:00 min/mile)

For the safety and enjoyment of all participants, no pets, or wheeled conveyances of any kind, including baby joggers/strollers, roller/inline skates, and bicycles, are permitted on the course.


Georgia International Horse Park, 1996 Centennial Olympic Pkwy NE, Conyers, GA 30013


4 miler: Ages 9 & up


Free parking is available at the Georgia International Horse Park, 1996 Centennial Olympic Pkwy NE, Conyers, GA 30013. Atlanta Track Club signs and volunteers will help guide you to the available parking areas and access to the start/finish area. Please consider carpooling.


Please arrive with your own hydration for this event. There will be no fluid distribution on course or available prior to your start time. Participants will receive a bottle of water at the finish line.


Those selecting the virtual Singleton 4 miler race option will be asked to complete and submit their race between Friday, April 2, 2020 and Monday, April 5, 2020 at 12:00 p.m. Virtual participants may submit their results by logging in to their haku account and submitting a new event under the Singleton 4 Miler.


Due to the race-by-appointment format, both overall awards and age group awards will be based on net time. Overall winners are not eligible for age group awards.

Award ceremonies will not be held on site in 2021. All awards will be emailed to participants after the event. All winners will receive a credit to Atlanta Track Club's online store which can be combined with future credits from other Grand Prix events.


  • Overall Male and Female
  • Age Graded Masters Male and Female
  • Age Group Awards for the top three males and females in each 5 year age division (10 & under, 11- 4, 15-19, five year increments up to 90+)


The Singleton race is the third event in the 2021 Atlanta Track Club Grand Prix Series. For more information on the 2021 Grand Prix Series, please click here. Please note: Your age on December 31, 2021 is used as your base age for Grand Prix scoring. For example, if you are currently 34 years old but will be turning 35 in November, your age will appear as 35 in the standing throughout the Grand Prix season.


For the safety and enjoyment of all participants, no pets or wheeled conveyances of any kind, including baby joggers/strollers, roller/inline skates and bicycles are permitted on the course.


In order to serve all our athletes, Atlanta Track Club offers opportunities for Athletes with Disabilities (AWD). If you are an AWD and interested in participating in the Singleton 4 Miler, please email, to discuss what reasonable accommodations can be made based on your specific needs. Atlanta Track Club officials will provide reasonable accommodation to Athletes with Disabilities on an individualized and event by event basis.


Interested in giving back to the sport of running? Come volunteer with us! To learn more and to register, please visit For questions about volunteering, email


If you have additional questions regarding the event, then please email

Become a Member

Did you know as a member of Atlanta Track Club you receive a discount on all events (except AJC Peachtree Road Race). Join today to begin receiving discounts and the many other benefits of membership!


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