The Great Southern Endurance Run, a unique 100K urban adventure, invites runners to experience an unforgettable journey through Atlanta on April 25, 2026. This point-to-point race commences atop Kennesaw Mountain in Marietta, GA, guiding participants southeast towards the Chattahoochee River before immersing them in the heart of Atlanta. The course navigates past iconic landmarks such as the Braves Stadium, the Governor's Mansion, and Piedmont Park, ultimately culminating with a challenging climb and finish atop Stone Mountain.

Runners will traverse rolling urban "hills," primarily on sidewalks and bike paths, with occasional sections of single-track trail and some roadway without sidewalks, adding to the adventurous spirit. The route serves as an extensive running tour, showcasing parts of the city many wouldn't discover otherwise, including MLK's birthplace and Turner Field. Aid stations are strategically placed, with approximately five full stops and checkpoints, though the race also encourages an "urban adventure" approach, allowing runners to utilize local stores and coffee shops along the way.

Known for being a great event for both first-timers and seasoned ultra-runners who return year after year, the Great Southern Endurance Run provides turn sheets and GPX tracks to guide participants through this engaging cityscape. Typical race day conditions in late April offer pleasant running weather, with highs around 76F and lows near 52F, accompanied by a 14% chance of precipitation, promising a scenic and memorable challenge.