Tryptophan
Road Running covering 5 km to 21.1 km in Cumming (Georgia, United States)
Tryptophan is an endurance sporting event in Cumming, Georgia, US focused on Road Running. Key features include City Run, Lakes & Ponds, Public Park.
The race program comprises 3 competitions, including Half Marathon (21.1 km, +95 m D+), 10 Km (10 km, +45 m D+), and 5 Km (5 km, +22 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (facebook.com).

Event characteristics
Races & distances (3)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Half Marathon | Road Running | 21.1 km | +95 m | 127 m - 167 m | Loop course | Route & profile |
| 10 Km | Road Running | 10 km | +45 m | 130 m - 149 m | Loop course | Route & profile |
| 5 Km | Road Running | 5 km | +22 m | 133 m - 142 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 127 m to 167 m above sea level (+95 m D+, -95 m D-)
Elevation profile & course telemetry
Altitude from 130 m to 149 m above sea level (+45 m D+, -45 m D-)
Elevation profile & course telemetry
Altitude from 133 m to 142 m above sea level (+22 m D+, -22 m D-)
Frequently asked questions (FAQ)
When and where does Tryptophan take place?
Tryptophan takes place in Cumming, Georgia, US (start area at coordinates 34.2073° N, 84.1402° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Tryptophan?
The race program comprises 3 competitions, including Half Marathon (21.1 km, +95 m D+), 10 Km (10 km, +45 m D+), and 5 Km (5 km, +22 m D+). The competitions belong to Road Running.
What is the course layout and elevation profile for Tryptophan?
The main competition (Half Marathon over 21.1 km) is designed as a loop course featuring +95 m of elevation gain and -95 m of elevation loss, ranging between 127 m and 167 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Tryptophan?
Official race regulations, course details, and registration information are provided on the organizer's website (facebook.com).