Full Marathon Participant Instructions

This year Silver Comet Races presents our 9th Annual Full Marathon!

The Silver Comet Marathon is a Boston Marathon Qualifier!! Flat and fast!

Online Only Registration for the October 31, 2020, Silver Comet Marathon is available HERE!

Participant Instructions can be found HERE. Continue checking for updates.
Proceeds benefit Cobb County Parks & Recreation’s Natural Resources Management Programs & other local charities.
For detailed location information and directions, use this Google map as a supplemental source. Water stop info, turn-around info, shuttle info, spectator cheering area info, and start/finish line info is all included!


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