Sunday, Sep 24, 2017 @ 8:00 AM
This Event Took Place Sun. Sep 24, 2017

About the event

The 13th annual Mystery Mountain Marathon & 12-Miler (MMM, or M-cubed) features marathon and 12-mile trail races traversing difficult, sometimes technical, but stunningly beautiful trails, with panoramic views of fall foliage displayed on the surrounding mountains. Climbing and descending for more than 15,000 feet of elevation change, runners will enjoy single track, rugged mountain bike, and smooth horse trails while running over and around Fort Mountain, passing the mysterious rock wall built at the top of the mountain over 1,000 years ago. But the highlight of the weekend, as always, will be hanging out by the lake with friends old and new after the race at our fun, low-key celebration. Join us!
The event is located at gorgeous Fort Mountain State Park, approximately 90 miles north of Atlanta and 50 miles southeast of Chattanooga.
** Current GUTS members receive a $5.00 discount on all GUTS races, including MMM. Enter coupon code "I am a 2020 GUTS member" to receive your discount. Not a member yet? Visit to join GUTS!

FOR NOW all credit card charges for registration fees will be paused until August 15, 2020. Enter your payment information, but the charge won't appear right away. On August 15, 2020, if we decide it is still safe to proceed, I will "unpause" all charges and the "no refunds" policy will kick into place. Please be patient with the RD, and always feel free to reach out if you have any questions!

Local time: 11:47 AM


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