This Week In Track And Field:Faith Kipyegon’s Sub-4 Mile Attempt Announced, London Marathon Preview, Xiamen Diamond League Notes

In this week’s episode, we dive into the breaking news that Faith Kipyegon—the triple Olympic 1500m champion and world record holder—is set to chase history in June with an attempt to become the first woman ever to break four minutes for the mile. We break down Nike’s Breaking4 announcement, the science behind the attempt, the pacing strategy, and whether it could redefine what’s possible in women’s distance running. Plus, we shift gears to preview what might be the greatest men’s marathon field ever assembled: the 2025 London Marathon. From Kiplimo’s debut to Kipchoge’s return, Sawe’s rise, and Olympic triathlon champ Alex Yee taking on 26.2—this race is packed with storylines and implications for the season ahead. We also discuss why Sifan Hassan may be the heavy favorite on the women's side. We close with quick hits from the upcoming Xiamen Diamond League, where Faith Kipyegon opens her season and Olympic champions square off in the field events. 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!