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Tryptophan Road Race Half Marathon, 10K, 5K

Tryptophan Half Marathon

Join us for the 9th Annual Tryptophan Race

Date: November 26, 2020

Race Start Time

Wave Starts: 7:30/8:30/9:30/10:30

Race Location



5790 Chattahoochee Pointe Dr
Suwanee, GA US 30024


Virtual - Anywhere in the world!!

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Race Registration

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The Tryptophan Half Marathon 10k/5k is a North Georgia Thanksgiving Day tradition. Before digging into their Thanksgiving feast, runners and walkers will work up their appetite participating in one of the three distances: Half Marathon, 10K, or 5K. Our 9th annual Tryptophan race takes place on Thanksgiving Day, Thursday, November 26, 2020.

The Tryptophan Half Marathon, 10k/5k is a chip-timed race on a flat course. All participants receive a finishers medal, a long-sleeved race tee, and FREE photography.


Chattahoochee Pointe Park
5790 Chattahoochee Pointe Dr Suwanee, GA 30024

Participants are encouraged to sign up early as there is a participant cap for all distances due to limited space. Carpooling is also suggested as the parking lot could fill up quickly. Due to the high volume of runners/walkers and the limited space, no dogs, baby strollers, bikes, or skates will be allowed. Participants that register by 11/20 are guaranteed a race t-shirt! Races will happen rain or shine.

Course Information

Watch for updates as we unveil a new exciting race for Thanksgiving Day Thursday, November 26, 2020. Get ready to explore South Forsyth County!

Please note this race does have a participant cap of runners so register early.

5K Race Map

Coming soon!

10K Race Map

Coming soon!

Half Marathon Race Map

Coming soon!


Packet pick-up will be on Tuesday, 11/24 and Wednesday, 11/25 11 am to 7 pm at Totally Running, 6345 Halcyon Way Suite 820, Alpharetta, GA 30005 Packet pick up is also available race day starting at 6:30 am. No identification is necessary to pick up packets. You may pick up packets for friends and family. 


Awards will be presented to Overall Male/Female – 1st, 2nd, 3rd

Age Group categories (10 & under through 65+ in 5-year increments).

Since Thanksgiving is all about family and friends we will award the group that shows the most "SPIRIT"!! 


View previous years' results and photographs