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Running
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I made it my mission to tackle the last 10k of the marathon--& this past Saturday, at the Indy Monumental Marathon, I finally did it! After bonking, hitting the wall, and running positive splits at mile 20 in every marathon I have run, I actually ran my FASTEST MILE the final mile.
The result was a 2:55:22 at the age of 45--one minute within my all-time PR, and my strongest marathon to date (of more than a dozen in my lifetime).
After having hundreds of people on Instagram ask me what I did to finally nail the elusive last 10k, I decided to do a special episode explaining the changes I made to my training, nutrition, pacing, and mental game to finally be the runner passing others, instead of the one being passed.
I also share what changes DID NOT help me finish strong in the marathon.
I hope using myself as guineas pig to see what factors lead to marathon success will help you in your journey!
Whitney Heins is a mom of 2, a lifelong runner, a VDOT-certified running coach for moms who run, and founder of the resource, themotherrunners.com. When training for her first marathon as a mom, she found a dearth of information related to running and motherhood. She also felt extremely isolated as a new mom. As a former TV journalist and a freelance writer she decided to use her skills to fill the void with an online resource and community, called The Mother Runners. Whitney also recognized a need for run coaches who understood the demands of motherhood, so she also became a running coach—unearthing a passion for helping moms reap the rewards and empowerment of running. Coming out of a long injury cycle, she ran a 2:54 marathon and 1:20 half marathon in her 40s. She lives in Knoxville, TN with her husband, two kids, and three dogs.

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"SPECIAL: The Changes I Made to CONQUER the LAST 10k of THE MARATHON" is an episode of The Mother Runners Podcast: Moms Chasing Personal Bests. Runtime 21 min. Published November 10, 2026. Hit play above to stream it here, or open the free Spot Sports app for background play and offline downloads.