3 ultra events in Marietta, Georgia

From big races to Saturday morning group runs—find ultra events and connect with the local endurance sports community.

Pumpkin Butt [ultrasignup.com]
Sun, Oct 26, 2025

50k Ultra
904 Kennesaw Avenue, Marietta, Georgia, 30060, United States
OpenStreetMap Google Maps
Georgia Ultrarunning and Trailrunning Society Membership [ultrasignup.com]
Thu, Jan 01, 2026

Run Trail Ultra
Marietta, Georgia, United States
OpenStreetMap Google Maps

Great Southern Endurance Run [facebook.com] [Register at ultrasignup.com] - Facebook
Sat, Apr 25, 2026 at 5:00 AM

100k Run Ultra
904 Kennesaw Avenue, Marietta, Georgia, 30060, United States
OpenStreetMap Google Maps

Local Clubs & Organizations

Marietta Jets Swim Team Club

[teamunify.com] [usaswimming.org]
USA Swimming Club. 97 members.

Swim

Contact: yegros1juan@gmail.com
2650 Gordy Pkwy, Marietta, Georgia, 30066-3029, United States
OpenStreetMap Google Maps
Phone: +1 678-800-3859
Stingrays Club

[stingraysswimming.com] [usaswimming.org]
USA Swimming Club. Safe Sport Recognized. 204 members.

Swim

Contact: coachallison@stingraysswimming.com
2650 Gordy Pkwy, Marietta, Georgia, 30066-3029, United States
OpenStreetMap Google Maps
Phone: +1 770-325-7292
SwimAtlanta Club

[swimatlanta.com] [usaswimming.org]
USA Swimming Club. Club Excellence: Gold. 725 members.

Swim

Contact: scot@swimatlanta.com
2509 Post Oak Tritt Rd, Marietta, Georgia, 30062-1621, United States
OpenStreetMap Google Maps
Phone: +1 678-549-5612

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