Lehigh Vally Road Runners
https://lvrr.org/
Girls on the Run – Lehigh Valley
https://www.gotrlehighvalley.org/
First Strides
https://firststrides.com/
Run Lehigh Valley
http://runlehighvalley.com/
Breakfast Club Runners
https://www.facebook.com/Breakfast-Club-Runners-134772003179/