Mirna Valerio, aka the Mirnavator, has never shied away from adversity. As a Black woman in a larger body who is also an ultrarunner, she’s endured her share of harassment and ridicule, both online and in real life. But despite some people trying to put her down, she’s devoted her life to lifting others up, showing those like herself what’s possible, which, for her, includes 11 marathons, 15 50K+ ultras, and a best-selling memoir, A Beautiful Work in Progress. Now, Mirna is facing another challenge we’re all familiar with, perimenopause. This week we talk all about what she’s experiencing, how it’s impacting her running, and what she’s doing to take care of herself through this chapter of her journey.

Mirna Valerio is an ultramarathoner, cyclist, skier, DEI professional, and author of the memoir, A Beautiful Work in Progress. She began running in high school, recommitted to the sport after a health scare in 2008 and started her blog Fatgirlrunning—about her experiences as a plus-sized woman in a world of thinner endurance athletes— while training for her first marathon. Mirna has been featured in the Wall Street Journal, Runner’s World, on NBC Nightly News, CNN, and in the viral documentary short, REI Presents The Mirnavator. She’s written for Women’s Running, Self, Outside, and Runner's World. In 2018 she was chosen as a National Geographic Adventurer of the Year, and since then has appeared on the Kelly Clarkson Show, Access Daily, The Today Show, and Good Morning America. Mirna is one of the Lululemon ambassadors participating in FURTHER, an initiative to show how far women can go when they’re supported with resources and product innovations typically reserved for men. The initiative will culminate in the six-day FURTHER ultramarathon that begins on International Women’s Day, March 8, 2024. You can learn more about her and her work at themirnavator.com

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