31Oct
15th Annual Silver Comet Marathon
Running
- Distance
- 26.2 Miles
- Start time
- 07:15
- Entry fee
- $100.00
Silver Comet Half & Full Marathon
Mableton,
Georgia,
United States
Today
runsignup.com
Date
31 Oct, 2026
Races
2 distances
Entry fee
$80.00 – $100.00
Runner rating
Be the first to rate
Website
Official website
Silver Comet Half & Full Marathon
About the event
The Silver Comet Half Marathon & Full Marathon are out and back USATF Certified races held entirely on the beautiful Silver Comet Trail just outside Atlanta in Mableton Georgia the last Saturday of each October. The marathon is a Boston Qualifier event.
Our grass root events are perfect for first timers or competitive runners seeking PRs. The Silver Comet Trail is beautiful and provides a flat and fast course.
Please find more information at SilverCometRaces.com
Runners may also be interested in the Silver Comet 10K on the 2nd Saturday of March every year - continues to be the flattest and the fastest 10K in the Atlanta metro area! Come snag your best AJC Peachtree Road Race qualifying time! This is a point to point race starting from 4875 Floyd Road, Mableton GA to Finish at Silver Comet Trailhead 4573 Mavell Road, Smyrna GA
Races offered
31Oct
26th Annual Silver Comet Half Marathon
Running
- Distance
- 13.1 Miles
- Start time
- 07:45
- Entry fee
- $80.00
Weather history
3-year monthly averages for October in Mableton.
Temperature12.2° / 22.8°
Feels like10.2° / 21.1°
Sunshine hours9h 20m
Rainfall1.2 mm
Snowfall—
Wind10.9 km/h (Light breeze)
Humidity68.7%
Max UV indexModerate (4.0)
Sweat lossModerate
Course conditionsFirm and slightly soft
Sunrise07:44
Sunset19:03
About Mableton
Learn more about the host city, Mableton.
Mableton is a city in Cobb County, Georgia, United States. Voters of the unincorporated area of Mableton approved a referendum to incorporate on November 8, 2022, and six council members were elected on March 21, 2023, with Michael Owens elected as mayor of Mableton in the 2023 Mableton mayoral election. According to the 2020 census, the census-designated area Mableton had a population of 37,115.
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Things to do nearby
Tours and activities near Mableton, powered by Viator.
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