Running
Full Marathon
42.2 km
Start: Oct 28, 11:00 AM
Silver Comet Half and Full Marathon
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Road runs in United States, Mableton
Distances
Running
Half Marathon
21.1 km
Start: Oct 28, 11:45 AM
About
A grassroots, volunteer-run half marathon and full marathon held near Atlanta, Georgia, on the Silver Comet Trail. The event is a Boston Marathon qualifier and features flat, fast courses with aid stations and awards.
Catering & aid stations
On-course Verpflegung / aid stations: Water stops approximately every 1.5 miles; additional aid at the marathon turnaround; packets include pretzels, bananas, and other goodies at the finish. Please do not litter and keep the trail clean.
Pacers
Pacemaker/Pacer information: The full marathon starts at 7:00 AM and the half marathon starts at 7:45 AM. Pacers will be present with numbered pace flags corresponding to start waves; specific target times per wave are outlined in official participant instructions.
Results
View official resultsSurface mix
- 100% asphalt
Typical weather in Mableton
Monthly averages based on historical data (2000–present).
Jan51°35°
↑ 07:44
↓ 17:52
Feb56°38°
↑ 07:24
↓ 18:22
Mar64°45°
↑ 07:49
↓ 19:47
Apr72°51°
↑ 07:07
↓ 20:10
May79°60°
↑ 06:38
↓ 20:33
Jun86°68°
↑ 06:28
↓ 20:51
Jul87°71°
↑ 06:39
↓ 20:50
Aug87°70°
↑ 07:01
↓ 20:26
Sep82°65°
↑ 07:23
↓ 19:46
Oct73°55°
↑ 07:44
↓ 19:05
Nov62°44°
↑ 07:12
↓ 17:36
Dec54°38°
↑ 07:37
↓ 17:32
Route maps
Last updated: Jun 6, 2026, 12:16:01 AM
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