Text me. I’d love to hear from you! Can you relate to anything we said? What do want to hear more about?

She came back. And she finished all seven.

Sally Hed Dahlquist catches up with the unstoppable Tracy Cohen Roth, the teaching veteran, 140+ marathon finisher, and woman who just ran seven marathons on seven continents in seven days. First featured on Episode 22 in December 2025, Tracy returns to share the full story of what actually happened out there: the illness, the heat, the cold, the blisters, the NASA doctors, and the finish line in Miami where she had absolutely nothing left... and crossed it anyway.

Tracy didn't just complete the World Marathon Challenge. She raised thousands of dollars in grassroots donations to get there, and came home to teach.

In this conversation, Tracy shares what it really took:

• Battling a GI illness through four of the seven marathons with nowhere to stop
• Running in 107-degree heat in Australia and 40-degree rain in Spain
• Getting pulled aside by NASA doctors who almost didn't let her run in Madrid
• How Liquid IV saved her race
• Crossing the finish line in Miami in Antarctica gear with her husband waiting 

What You'll Hear in This Episode

• The full 7-7-7 route: Antarctica, Cape Town, Perth, Dubai, Madrid, Forza Brazil, Miami
• What 168 hours looks like when 112 of them are spent in the air
• The GI nightmare that started in South Africa and followed Tracy through four continents
• NASA doctors, dehydration, and the Liquid IV that put color back in Tracy's face
• How Tracy trained: 20 miles a day for seven days straight over Christmas break
• The packing system: one bag per continent, stacked inside a single suitcase
• What it felt like to crawl across that last finish line with nothing left in the tank
• Coming home with swollen feet
• A recovery trip to Norway with her son filled with northern lights, reindeer sleds, and the world's northernmost McDonald's
• What she'd tell anyone who has ever said "I've always wanted to do that"

Listener Takeaways

Tracy's story is a masterclass in commitment and resilience. Here are your reminders:

• No regrets. If you've always wanted to do something, stop waiting and make it happen.
• You don't have to feel ready, you just have to show up and keep moving.
• Community carries you. 
• Your body can do more than your brain thinks it can, especially when quitting isn't an option.

Mentioned in This Episode

• World Marathon Challenge (7 marathons, 7 continents, 7 days)
• Episode 22: Tracy's first appearance on Unstoppable: Stories That Move
• Liquid IV electrolyte powder (available at Costco)
• Salt electrolyte candies for heat racing

Support the Mission

If Tracy's story fired you up, please share this episode and consider supporting the bigger mission.

We're raising $1 million for medical research, and every dollar from listeners like you truly makes a difference.

Learn more + donate at UnstoppableStoriesThatMove.com