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Marcus & Batman

Ultra Runner & Electrical Engineer

Marcus Rentie is an Ultra-running Electrical Engineer. He was born and raised in Southern California, which he still calls home. For the past 20 years, he has been involved in action sports - from rollerblading to snowboarding to motorsports - but for the last 6 years his main thing has been running.

Batman came into his life in November of 2019 when a friend who runs a dog boarding service told him she had the perfect dog for him. After getting tricked into dog sitting for a weekend he realized she was right and she never left. They bonded over a 12 mile run and still wanted him to throw the ball when they got home. Definitely his dog.

Follow their adventures at: @frayedknizzle

Marcus stops to pet Batman on a trail run.
Quotation Marks

Batman is the best running buddy I could ask for. She hardly ever complains and is always up for an adventure.

-Marcus