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No leaderboards. No comparison. Just honest movement and people who cheer you on.
Join small, supportive groups built around you — whether you're training for your first 5K, navigating PCOS, or just here for daily walks.


mobius was built by two friends who love movement but wanted a place where it didn't have to be competitive, quantified, or perfect.
CO-FOUNDER / CEO
Caroline Turnbull

Engineer, trainer, yoga teacher, and former D1 athlete seeking balance & leaning into the softer side of fitness.
CO-FOUNDER / CTO
Julia Suozzi

Software engineer, certified personal trainer, & lover of all movement who believes that walks count too.