Trail · Marathon

Mystery Mountain Marathon & 12-Miler


Chatsworth, GA

Mystery Mountain Marathon & 12-Miler is a trail race of 26.2 miles (42 km) in Chatsworth, Georgia. The next edition is in October 2027; its day hasn't been announced. The race gives its climbing as 5,499 ft (1,676 m). Registration is open to all.

There are 27 other upcoming marathons in Georgia. Mystery Mountain Marathon & 12-Miler climbs about 210 ft a mile (40 m per km), steeper than 90% of the 476 marathons listed with their climbing.

26.2miDistance
5,499ftClimbing
69°Flow 48°FTypical race day

Questions about Mystery Mountain Marathon & 12-Miler

When is Mystery Mountain Marathon & 12-Miler 2027?

Mystery Mountain Marathon & 12-Miler 2027 is in October 2027; its day hasn't been announced yet.

Where is Mystery Mountain Marathon & 12-Miler?

Mystery Mountain Marathon & 12-Miler is held in Chatsworth, Georgia.

How long is Mystery Mountain Marathon & 12-Miler?

Mystery Mountain Marathon & 12-Miler is 26.2 miles (42 km).

How much elevation gain does Mystery Mountain Marathon & 12-Miler have?

Mystery Mountain Marathon & 12-Miler has 5,499 ft (1,676 m) of elevation gain, as the race states it.

How do you get into Mystery Mountain Marathon & 12-Miler?

Mystery Mountain Marathon & 12-Miler has open registration.

What is the weather usually like at Mystery Mountain Marathon & 12-Miler?

Around Mystery Mountain Marathon & 12-Miler's date, the day's high is typically about 69°F (20°C) and the low about 48°F (9°C), averaged over recent years.

How hilly is Mystery Mountain Marathon & 12-Miler?

Mystery Mountain Marathon & 12-Miler climbs about 210 ft a mile (40 m per km), steeper than 90% of the 476 marathons listed with their climbing.

What other marathons are there in Georgia?

Other upcoming marathons in Georgia include Chickamauga Battlefield Marathon (November 14, 2026), Duncan Ridge Trail (November 21, 2026) and Amicalola Falls Marathon (December 5, 2026).

Other races in Georgia

Every race in Georgia

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