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- š RunLetters #8
š RunLetters #8
Win a Buff 5 Panel Go Cap (perfect running cap!), see a world record attempt, and much more in this week's edition of RunLetters
Happy Friday, runner!! Have you already been out for a jog today? Or is today a rest day, strength day, or maybe a cross-training day?
Whatever it is, this RunLetters is packed with running motivation and inspiration: a world record attempt, a happy runner to follow, an insanely crazy race, a cap giveaway, and a podcast episode to save for your next run.
šØ Scroll down for the giveaway! šØ
Letās go ⤵ļø
Table of Contents

š¹ Watchlist: Faith Kipyegon vs. the 4-Minute Mile
Big chance you saw this one pass by somewhere on social mediaābut you may very well not have seen the full race.
Just yesterday, June 26, 2025, Faith Kipyegon, the reigning Olympic champion and womenās mile world record holder, attempted to run a mile in under four minutes (one of athleticsā most iconic milestones).
The four-minute mile has long been a legendary milestone in track and field. Roger Bannister famously became the first man to break it in 1954. Since then, nearly 2,000 men have achieved the feat, but no woman had ever come close until recent years.
For decades, women were not even allowed to run the mile at the Olympics! The 1500m only became an Olympic event for women in 1972. The womenās mile world record has gradually dropped from the 4:30s to 4:07.64, set by Faith in 2023.
The event yesterday was titled "Breaking4" and it was held in Paris. The whole thing was streamed live.
Nike provided Faith with custom equipment and ideal conditions to maximize her chances, as you can see in the video down below. A big group of pacers (13!) ran with Faith to keep her out of the wind, the wore a special āspeed suitā, the āpace lightsā on the track guided her pace, and so forth.
The track featured 400 computerized lights along the inner curb, providing a visual, automated pace guide to keep Kipyegon precisely on target throughout the race.
Unfortunately, Faith didnāt hit her goal. She finished in 4:06.42, which is faster than her own previous world record of 4:07.64 set in 2023 (though this new time will not be officially recognized as a new world record, due to the use of male pacemakers and the eventās status).
But⦠that doesnāt make it any less impressive. Seeing the crowd and pacemakers cheer her on in those last seconds gave me goosebumps all over. Quite the event. Quite the effort. Quite the run.

This weekās spotlight goes to Madeleine Ringbom. A girl who clearly puts a lot of love and effort into her social content and, IMO, deserves a shout-out.
She isnāt a huge influencer with hundreds of thousands of followers, nor did she run an ultra that makes your jaw drop (although, for many of us, her times are still impressive!). Instead, Madeleine is āone of usā, and sheās killing it on Instagram with her content.
Expect fun content. A smile on your face. Thatās all you need to know š

š Events & Races: The Taco Bell 50k
If you are looking for a race to test/train your gut, then this race is for you. Maybe.

In my pursuit of crazy races (thank you, Reddit-folk, for giving me so many options), the Taco Bell 50k was brought up.
And this race made it straight into my top 10 āmost insane races Iāve ever heard ofā. Just look at the rules:

Donāt expect a pretty medal at the end of this race. Instead, be ready for a few days of salads and soup. Before you consider signing up, you may want to watch these race-recap videos from Sage:
And if you are actually interested⦠Hereās the link to sign up: https://tacobell50k.com/.

š½ Gear & Gadgets: A Good Running Cap That Doesnāt Break the Bank

Since itās summer for most of us right now, the time for sunblock and caps has come around again. But letās be honestārunning hats can be damn expensive.
I donāt know about you, but Iām not someone whoāll quickly drop over $50 on a cap. It has to be really special for me to pull out my wallet. Especially since I wear caps mostly for functional reasonsāto protect my skin.
So Iām happy to say Iāve found a brand that offers reasonably priced caps with great designs: Buff. Not a new nameātheyāve been around for a while. They make all sorts of gear, not just caps, but honestly, their caps are what caught my eye.
And you can win a 5 Panel Go Cap! Simply refer your friends to RunLetters. Every friend that signs up gains you one entry.
ā”ļø You could share your unique sharing link (see below) in your run club chat
ā”ļø Or in a group chat with your best friends
ā”ļø Or simply click on the āclick to shareā underneath
ā”ļø Or share your unique link on LinkedIn, in an Instagram post, on Reddit somewhere⦠wherever your running friends hang out online!
Want to get one either way? Click here to check out their 5 Panel Go Cap and the different colorways.

⨠Wild Card: Listen to This Podcast on Your Next Run
Does the name Randi Zuckerberg ring a bell? It didnāt for meāexcept for that last name, of course. Yes, Zuckerberg. Randi is Markās sister!
But after listening to this podcast episode with her from Runna, thatās probably the last thing youāll remember about her. Youāre more likely to think, āOh, that woman whoās out there smashing ultras?ā
What I personally find inspiring about Randi is how she found running later in lifeāand how she sees that as a blessing instead of a curse. She went from trying a 5k to running ultramarathons. Sheās a best of a woman. Passionate, honest and fun to listen to.
"I spent almost my entire thirties pregnant and having children - with all those starts and stops Iām not sure I could have really committed to it. I think I found running at the perfect time, when there was nothing in my way. Nothingās blocking me.ā
You can listen to this episode on YouTube, as well as on Apple Podcasts or Spotify.

š The Finish Line
WHOOO! Smile for the race pic! šø Did you stumble or sprint over the finish line today?
Either way, thank you so much for reading this edition of RunLetters. Please make sure to click into some of those videos, links, and vote in the polls!
Got a recommendation for something or someone I should feature? Hit reply and let me knowāI love getting your input! šš
Have a great weekend and (if on the schedule) awesome long run! š
Caroline
š² Social Spotlight: Madeleine Ringbom