Schedule a workout

Strength, core and mobility classes for all levels

Classes are taught in 6-week sessions. The next session will begin the week of May 4th. If you are interested in joining a class, please contact sarah@thesustainableathlete.com.

CLASS SCHEDULE: Strength, Core & Mobility

Listed below are the group classes held in our local Studio in Cumberland, Maine. These classes are open to all at a cost of $120 per 6-week session. To be added to the list for class availability, contact sarah@thesustainableathlete.com.

Mondays: 6am, 8am & 5pm
Tuesdays: 8am
Wednesdays: 6:30am, 8am & 5pm
Thursdays: 8am

Also offered are private, 4-week sessions for groups of friends. These can be booked by contacting sarah@thesustainableathlete.com.

Local Run Group

Next Run Group Session: April 29th – June 17th, 2026

Every Fall and Spring we offer group training at the local Cumberland, ME track.

We aim to connect local runners by providing a structured run workout for runners of any level. Each workout includes a warmup, an interval set and a short cool down. Workouts are customized to one’s ability so that both experienced and new runners can participate equally.

April 29th – June 17th, 2026

Wednesdays, 5:30am-6:15am
Greely High School Track, Cumberland Maine
$85
To register, Venmo: TSA Studio @sustainable-athlete-studio
For questions, contact: sarah@thesustainableathlete.com

Visit us:

The Sustainable Athlete
The Studio – 198 Tuttle Road
Cumberland, ME 04021

Get to know us:

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198 Tuttle Road, Cumberland, ME 04021

The Sustainable Athlete – Studio