Always on the Run: NYC Private & Group Running Coach
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Hello! I'm Coach Marni.

I started running on my high school track team and immediately fell in love with the sport. In 2013 I moved to NYC, where I made the leap from track and cross-country to road racing (though the mile will always have a special place in my heart). Since then I've competed in all distances from the 400m to marathon. I coach at Mile High Run Club and Cityrow, am a co-head coach for Team Every Mother Counts and proudly race in gold for Queens Distance Runners. I'm also a huge fan of strength training and cross-training for runners, and have competed in powerlifting and triathlons as well.

Running is one of the most accessible sports regardless of your age or experience. It can be tough, but it's also usually a lot of fun (if it's not, we need to chat). Whether you're looking to be healthier, crush your first race, run a new PR, qualify for Boston or simply try something new, I want to help you get there!


RRCA Level 1
KBC Level 1 Instructor
...more coming soon!

Race Highlights

1 Mile - 5:31 (5th Ave Mile, '17)
5k - 19:28 (Newport Fiesta 5k, '19)
Half - 1:33:14 (Brooklyn Half, '19)
Marathon - 3:25:46 (Reykjavik, ‘19)

Follow Me

Follow me @mmmarni for tips, motivation and updates on my own training. I don't ask anything of my athletes that I wouldn't also do!