United States

Conner Mantz is an elite American long-distance runner known for his exceptional performances in cross country and track events. He gained national fame as a two-time NCAA Division I Cross Country champion in 2020 and 2021, representing Brigham Young University (BYU). Mantz has also competed in various distance events, showcasing his versatility and endurance.
Half Marathon
59:15
3/16/2025
10 Miles Road
45:13
10/6/2024
Road Race
Manchester Road Race
21:15
11/23/2023
Marathon
2:07:47
10/8/2023
10 Kilometres Road
TD Beach to Beacon 10K
27:58
8/5/2023
The XXXIII Olympic Games - Marathon
2:08:12

“I've heard over and over that you have to respect the distance. I kind of understood that, but you need to experience it to have respect for it and the emotional waves that you go through during it. I had heard that and it made sense to me, but the true understanding of that hit later. That was humbling a little bit. It’s not an easy race. You can't fake a marathon.”
My guest for today's episode is Kylie Mantz. If that name sounds familiar, yes, she is the wife of CITIUS MAG Podcast regular and U.S. marathon record holder Conner Mantz. But beyond that, Kylie is coming off a year in which she walked on to BYU's track team and can call herself a marathoner now after making her debut just a couple days ago with a strong 2:43 victory at the Two Cities Marathon in Fresno, California.
Kylie didn't run much in high school. In fact, she only started running consistently in the last two years or so. At first, it was just to understand her husband's world and then because she realized that she could belong in it. Fast forward to this year and she's raced in a BYU singlet, trained under coach Diljeet Taylor, and ran 34:57 for 10,000m on the track. Then after that, she's taken super well to the roads all while wrapping up her degree in elementary education.
What I love about this conversation is that her path is unconventional and refreshingly honest. She learned the sport from scratch with the occasional lessons from Conner and then found the confidence and spark to chase the U.S. Olympic Trials qualifier in the marathon. That's 2:37. She's proving that it's never too late to start and to dream big.
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Host: Chris Chavez | @chris_j_chavez on Instagram
Guests: Kylie Mantz | @kyliehmantz on Instagram + Conner Mantz | @connermantz on Instagram
Produced by: Jasmine Fehr | @jasminefehr on Instagram
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Conner and Kylie Mantz are redefining what it means to chase big dreams as a team.
They’re two runners with one purpose–moving stride for stride through life.
Conner Mantz has become the new standard-bearer for American marathoning. After winning the 2024 U.S. Olympic Marathon Trials and placing 8th at the Paris Olympics (2:08:12), he stunned the running world in 2025–running 2:05:08 for 4th place at Boston, winning the Beach to Beacon 10K in a course record time of 27:26, and setting the American marathon record of 2:04:43 at the Chicago Marathon.
His career arc, which was shaped by BYU coach Ed Eyestone’s patient approach, reflects eight years of steady growth from NCAA champion to global contender.
Kylie Mantz, meanwhile, has forged her own remarkable path.
A latecomer to competitive running, she joined BYU’s women’s distance program in 2025 and quickly ran 34:57 for 10,000m and 16:49 for 5000m–astonishing progress for someone who didn’t run track in high school. Her joy-driven approach, grounded in curiosity and consistency, mirrors Cennor’s faith in long-term development.
Their parallel journeys (Conner’s disciplined pursuit of podiums and records; Kylie’s joyful rise into Division I competition) intersect in a shared belief that running is both art and anchor.
Together, Conner and Kylie Mantz are proving that love, faith, and discipline can fuel world-class performance.
Tap into the Conner and Kylie Mantz Special.
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Fresh off his American record-breaking finish at the Chicago Marathon, Maurten athlete Conner Mantz joins us for a special edition of The Drop. We talk about fueling and training and get the behind the scenes story of his finish at the Olympic Trials. Also, his great grandfather flew with Amelia Earhart across the Pacific, so that's cool. Thankfully, he picked the right ocean. Conner fuels with Maurten for all his races, so you should too. Their proprietary formula encapsulates carbs to bypass the gut and minimize indigestion. Stock up for your own fall marathon training and save 15% off your order by using code Believe15: https://bit.ly/BITR-MAURTEN Subscribe to The Drop weekly email💧 ➡ http://bit.ly/THEDROP Listen to The Drop weekly podcast, wherever you get your podcasts, or here ➡ https://bit.ly/THE-DROP-PODCAST Confused about shoe terminology? Check out our full breakdown of the Anatomy of a Running Shoe ➡ https://believeintherun.com/anatomy-of-a-shoe/ Follow Us! ➡ FACEBOOK: https://www.facebook.com/bintherun/ ➡ INSTAGRAM: https://instagram.com/believeintherun ➡ STRAVA: https://bit.ly/BITR-STRAVA ➡ TWITTER: https://twitter.com/Bintherun ➡ WEBSITE: https://BelieveintheRun.com Shop Running Warehouse (free shipping on EVERYTHING and 90-day no question returns): Running Warehouse US ➡ https://bit.ly/RUNNING-WAREHOUSE Running Warehouse EU ➡ https://bit.ly/RUNNING-WAREHOUSE-EU We run legit miles in our shoes and provide honest, no BS reviews of running shoes, running gear, and running races.

Fresh off his American record-breaking finish at the Chicago Marathon, Maurten athlete Conner Mantz joins us for a special edition of The Drop. We talk about fueling and training and get the behind the scenes story of his finish at the Olympic Trials. Also, his great grandfather flew with Amelia Earhart across the Pacific, so that's cool. Thankfully, he picked the right ocean.
Conner fuels with Maurten for all his races, so you should too. Their proprietary formula encapsulates carbs to bypass the gut and minimize indigestion. Stock up for your own fall marathon training and save 15% off your order by using code Believe15: https://bit.ly/BITR-MAURTEN

“Whether it's true or not, that's what I’ve got to believe. That’s the faith I’ve got to have moving forward. Regardless of what other people say, or what other people think, there is power in truth and being honest with myself. There's got to be faith and there's got to be belief that I not only can close that gap, but that I am in that tier and I can compete with the best.”
My guest for today's episode is Clayton Young. While Conner Mantz's 2:05 may have stolen the headlines, Clayton Young once again proved why he belongs in any conversation about the best marathoners in America. On a competitive day in Boston, he ran 2:0:7:04 – nearly a full minute personal best to finish seventh overall, tying his highest ever finish at a World Marathon Major. He did it despite a calf cramp at mile 20 and on an up and down lead up that included some frustrating half marathon results.
But that's the kind of thing about Clayton's success, quiet consistency, big stage composure, and a resilience that keeps him right alongside the best, including his training partner and Olympic teammate, Conner Mantz. This Boston result marks their fourth straight marathon finishing as the top two Americans in every field, and every time Clayton Young shows up.
In this conversation, we get into the Boston Marathon as it unfolded, what was actually going through his head when that mile 20 move got made, when that cramp hit, and why he's so good at staying in the mix.
Hosts: Chris Chavez | @chris_j_chavez on Instagram
Guest: Clayton Young | @_clayton_young_ on Instagram
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OLIPOP: Big name sodas are rolling out bold new flavors in 2025, but the real buzz is happening in the prebiotic pop aisle. If you haven't already jumped on the Olipop train yet, now's the time. BuzzFeed just came out with an article that recently named Olipop the best overall soda for flavor — and with a lineup that includes classic root beer, vintage cola and cherry vanilla, it's easy to see why. Try Olipop today and save 25% on your order using code CITIUS25 at checkout at DrinkOlipop.com.
SWIFTWICK: Socks: sometimes you don't think about them until you do – like mile eight of a long run when your heels are on fire or when your sock has mysteriously vanished into your shoe. That's why we're teaming up with SWIFTWICK: the go-to sock brand for endurance athletes who care about performance and longevity. For a limited time, CITIUS MAG listeners get 15% off your first order with the code CITIUSMAG at checkout.
VELOUS: Recover smarter with VELOUS’ new active adjustable slide! Tired feet? VELOUS has you covered. VELOUS just launched the NEW Active Adjustable Slide, designed to take your recovery to the next level. With a perfectly contoured midsole, these slides maximize cushioning and support to help ease tired feet and legs. The super-soft, adjustable uppers allow for a customized fit across your forefoot, while the moisture-wicking lining keeps your feet dry and comfortable. Run. Recover. Repeat with VELOUS. Check out the entire collection and enjoy 20% off your purchase by entering code CITIUSMAG20 at checkout!
LITTLE SESAME: Run a 5K, get free hummus! Move for the planet with the Little Sesame Earth Day 5K. Run, walk, or bike 3.1 miles anytime in April to celebrate Earth Month—and score a free container of our creamy, dreamy hummus. Pledge to move, get outside, and snack sustainably. Sign up now. It’s that easy.

Jason and Kevin quickly recap the Boston Marathon and discuss the performances of John Korir, Sharon Lokedi and Conner Mantz. Then, they preview the London Marathon and analyze Faith Kipyegon's sub-four mile attempt.

“It became, ‘No, I’m attacking this marathon.’ It was more of an assertive mentality. Hearing the crowds roar, I was fighting for the podium… It was like, ‘This is it.’ I’m doing what I set out to do and I feel great.’ It was a very special moment. I was pretty zoned in, but I enjoyed it and I’d love to live through it again.”
On a brisk April morning in Boston, Conner Mantz delivered the marathon breakthrough that he's been waiting for. Running fearlessly from the front, Mantz surged through the Newton Hills, hung with a deep pack through about 40 kilometers, and stopped the clock in 2:05:08 seconds — a massive personal best and the second-fastest time ever run by an American.
Boston is not a record eligible course, but this was a major performance. He finished fourth overall and just four seconds off the podium in one of the fastest editions in Boston Marathon history. It was a performance that firmly placed Mantz among the world's elite, showing he's not just America's top distance talent, but he's now a serious contender at the sport's highest level too. This came just months after breaking the American record in the half marathon in Houston and just weeks after backing that up with a 59:15 in New York. It's been a big year and it's only April.
In today's episode, Conner and I talked through that Boston effort from studying past races, to covering all the big moves, to racing for time and place. We also dig into what's next, chasing Khalid Khannouchi’s American record, and the big step forward in American distance running.
Hosts: Chris Chavez | @chris_j_chavez on Instagram
Guest: Conner Mantz | @connermantz on Instagram
SUPPORT OUR SPONSORS
OLIPOP: Big name sodas are rolling out bold new flavors in 2025, but the real buzz is happening in the prebiotic pop aisle. If you haven't already jumped on the Olipop train yet, now's the time. BuzzFeed just came out with an article that recently named Olipop the best overall soda for flavor — and with a lineup that includes classic root beer, vintage cola and cherry vanilla, it's easy to see why. Try Olipop today and save 25% on your order using code CITIUS25 at checkout at DrinkOlipop.com.
SWIFTWICK: Socks: sometimes you don't think about them until you do – like mile eight of a long run when your heels are on fire or when your sock has mysteriously vanished into your shoe. That's why we're teaming up with SWIFTWICK: the go-to sock brand for endurance athletes who care about performance and longevity. For a limited time, CITIUS MAG listeners get 15% off your first order with the code CITIUSMAG at checkout.
VELOUS: Recover smarter with VELOUS’ new active adjustable slide! Tired feet? VELOUS has you covered. VELOUS just launched the NEW Active Adjustable Slide, designed to take your recovery to the next level. With a perfectly contoured midsole, these slides maximize cushioning and support to help ease tired feet and legs. The super-soft, adjustable uppers allow for a customized fit across your forefoot, while the moisture-wicking lining keeps your feet dry and comfortable. Run. Recover. Repeat with VELOUS. Check out the entire collection and enjoy 20% off your purchase by entering code CITIUSMAG20 at checkout!
LITTLE SESAME: Run a 5K, get free hummus! Move for the planet with the Little Sesame Earth Day 5K. Run, walk, or bike 3.1 miles anytime in April to celebrate Earth Month—and score a free container of our creamy, dreamy hummus. Pledge to move, get outside, and snack sustainably. Sign up now. It’s that easy!

Check out COROS for super accurate data. I use the COROS Pace 3 and arm HR monitor: https://noxl.ink/h-nIrw In this video I go to the Boston Marathon to experience marathon Monday magic, cheer on my sister in her Boston debut, host an event with Oiselle, and continue my comeback from a running injury. I got to see the professional races including Des Linden's last pro road marathon, Conner Mantz personal best performance, Sharon Lokedi's course record win, and plenty of other inspiring runs. I also got to support and cheer on my sister, which was so special after witnessing all the work she has put into this. I loved this weekend so much, and I'm leaving it inspired to run a marathon! #BostonMarathon #AllieOstrander Our PODCAST! https://open.spotify.com/show/7bHea98O7f25FiTVSP5AEn?si=708303c1dc1d44a7 Oiselle apparel: Oiselle.com Try LMNT electrolytes: https://www.drinkLMNT.com/allie for a free sample pack. Transparent Labs Products: use code ALLIE for 10% off! https://athlete.transparentlabs.com/allie13 Check out Shokz headphones: https://sdqk.shokz.com/Allie/voXXrc35?utm_content=link Chirp Rollers: 10% off with code OSTRANDER https://get.aspr.app/SHH9R My instagram: https://www.instagram.com/allie_ostrander

LetsRundotcom
7 months ago
We'll record this week's podcast live at 9 pm ET live from Boston and recap the 2025 Boston Marathon including Conner Mantz's 2:05:08 pb. 🎙️ New to streaming or looking to level up? Check out StreamYard and get $10 discount! 😍 https://streamyard.com/pal/d/5662595949789184

FloTrack
7 months ago
Cybrian Kotut purposely waited until the closing meters of Monday's race to close his race hard. He landed third with his 2:05:04. Coverage presented by @tracksmithrunning #BostonMarathon Website: http://flosports.link/3p20lTj Subscribe: http://flosports.link/3p4YLQp Get the FloSports iOS app: http://bit.ly/FloTrackiOSApp_9 Follow FloTrack Facebook: https://www.facebook.com/FloTrack Twitter: https://twitter.com/flotrack Instagram: https://www.instagram.com/FloTrack


LetsRundotcom
7 months ago


Conner Mantz delivered one of the most remarkable runs we've ever seen by an American at the 2025 Boston Marathon. He finished fourth with his 2:05:08. Coverage Presented by Tracksmith #BostonMarathon Website: http://flosports.link/3p20lTj Subscribe: http://flosports.link/3p4YLQp Get the FloSports iOS app: http://bit.ly/FloTrackiOSApp_9 Follow FloTrack Facebook: https://www.facebook.com/FloTrack Twitter: https://twitter.com/flotrack Instagram: https://www.instagram.com/FloTrack
