Episode 140: Randi Zuckerberg - Returning to Running, The Zion 100 Mile Challenge & The Cocodona 250!

The Ultra Running Guys

Randi Zuckerberg is our last guest before releasing our farewell episode, and holy crap was she epic! After a 20 year hiatus, Randi returned to running in early 2023, jumped into her first 50 mile ultra in November of 2023 and now, less than a year later, has added two, 200 mile races to her calendar with the Cocodona 250 in May of 2025 and the Bigfoot 200 just 3 months later in August of 2025.

She has already amassed an impressive resume with finishes in the Sean Obrien 50K, The NYC Trail Mix 50 Miler, Loopy Looper 24 hour, and recently completed the Zion 100 Mile Challenge. And that doesn’t count the marathons and other events she has sprinkled in along the way.

The episode goes live at 5:00 AM EST on 9/28 so take us on your long run to hear how Randi has progressed so quickly, what she is doing to prepare for her upcoming challenges, and why she believes that running is for everyone. Enjoy!