Bio: I’m a NYC marathon runner sharing the real ups and downs of marathon training, running tips, and epic adventures around the world.

Bio: Smile and pass it on

Bio: “To live a creative life, we must lose our fear of being wrong.” 😊

Bio: Mark is Founder & CEO of CaregiverZone, Inc. His expertise is AI, aging, and technology. He is a writer, runner, husband, and girl dad.

Bio: 11x26.2 ⭐️Berlin⭐️NYC⭐️Chicago Running since 2005 Garmin @jayrdeleon2753 IG @jayd3572 Next races Grandmas marathon and Sydney Marathon

Bio: Loves running, cycling, and exploring nature. Always looking for new trails, adventures, and the next challenge.

Bio: I'm Mark, I live in Scotland, I've ran 2 marathons, with a 3rd this April in Manchester. Looking to improve!

Bio: 🏃🏼