2026 Great Southern Endurance Run

The 2026 Great Southern Endurance Run takes place on April 25, 2026, starting in Marietta, Georgia, and concluding at Stone Mountain. Participants can expect predominantly mixed-terrain conditions along sidewalks and bike paths, with a small single-track section along the Chattahoochee River and summit climbs at Kennesaw Mountain and Stone Mountain. Weather in Marietta during late April typically features mild to warm temperatures ranging from the upper 50s to mid-70s Fahrenheit, with a moderate chance of spring showers; runners should prepare for variable conditions throughout the day.

What distances are available for this event?

• →100K point-to-point race from Kennesaw Mountain to Stone Mountain

What is the event format and course type?

• →The race is a point-to-point format starting at Kennesaw Mountain National Battlefield Park in Marietta and finishing at Stone Mountain
• →The course is predominantly mixed-terrain, consisting of sidewalks, bike paths, and a small single-track trail section along the Chattahoochee River
• →There are two mountain summit climbs: Kennesaw Mountain at the start and Stone Mountain at the finish
• →Some sections have no sidewalk, requiring runners to use bike lanes or road shoulders as part of the urban adventure experience

How is navigation handled on the course?

• →Runners receive old-school turn sheets for navigation
• →GPX tracks are available for device-based navigation
• →Approximately 5 aid stations and checkpoints are located along the course
• →Urban stops at convenience stores, gas stations, and coffee shops are part of the experience

What are the key highlights and landmarks on the course?

• →Two mountain summits: Kennesaw Mountain and Stone Mountain
• →MLK's birthplace at Ebenezer Baptist Church on Auburn Street
• →Truist Park / Braves Stadium
• →Single-track trail section along the Chattahoochee River ("the 'Hooch")
• →Turner Field and Georgia State University
• →Governor's Mansion in Buckhead
• →Piedmont Park and the Atlanta BeltLine
• →Marietta Square and the "Big Chicken"

What is included in registration?

• →Access to the 100K point-to-point course with navigation materials (turn sheets and GPX tracks)
• →Support from approximately 5 aid stations and checkpoints along the course
• →Opportunity to participate in an urban adventure ultra with social stops at stores, gas stations, and coffee shops

What awards and prizes are available?

• →Awards are not specified in the event details; participants should expect standard recognition for completion of the 100K ultra distance

What weather conditions should runners expect?

• →Late April in Marietta typically features mild to warm temperatures, ranging from the upper 50s to mid-70s Fahrenheit
• →There is a moderate chance of spring showers, so runners should prepare for variable weather conditions

Is the event suitable for first-time ultra runners?

• →Yes, the race is designed to be first-timer-friendly while also being a crowd favorite for repeat runners
• →The urban adventure format encourages a social experience, making it accessible for those new to ultra distances