As the excitement builds for the 2025 Bank of America Chicago Marathon, elite distance runners are meticulously finalizing their preparations. The Chicago Marathon has established itself as a premier destination for record-seekers and passionate competitors alike, offering a perfect blend of speed and stories along its iconic course.
While many elite athletes traditionally keep their training regimens private, an increasing number have taken to platforms like Strava to openly share their training routines. This shift provides fans with a rare glimpse into the disciplined and rigorous journey that shapes marathon excellence, allowing followers to connect with the athletes like never before.
John Korir (Kenya)
Entering Chicago with remarkable momentum, John Korir is the defending champion, having secured victory last year with a stunning time of 2:02:44, the second-fastest in the race’s history. Following a strong performance at the 2025 Boston Marathon, Korir has made his intentions clear: he aims to break the 2:01 barrier, joining the elite ranks alongside notable marathon legends.
His Strava uploads offer a glimpse into his training approach, featuring high-altitude long runs and intense marathon-pace workouts. These sessions exemplify not just his physical capabilities but also his relentless pursuit of excellence.
Bashir Abdi (Belgium)
With a calm and precise approach to training, Bashir Abdi is a two-time Olympic medalist and the current European record holder. His steady, consistent performances over the past decade have made him a formidable contender in major marathons.
Abdi’s Strava feed showcases his disciplined training regimen, revealing even pacing, smooth long runs, and intentional recovery periods. It’s this rhythm that has kept him on various podiums from Rotterdam to Tokyo.
Follow Bashir Abdi on Strava ›
Geoffrey Kamworor (Kenya)
Known for his tactical racing intelligence, Geoffrey Kamworor brings his extensive experience to his Chicago debut after a recent win at the 2025 Rotterdam Marathon with a time of 2:04:33. His Strava updates highlight a mix of rigorous workouts that combine cross-country strength with road-race tactics.
This disciplined approach could very well lead him to a top finish in Chicago, where experience and strategy will play crucial roles.
Follow Geoffrey Kamworor on Strava ›
Zouhair Talbi (Morocco / USA)
A former standout in Morocco’s athletic scene, Zouhair Talbi is now a dedicated competitor on the American marathon circuit. His training includes high mileage, frequent races, and an intense focus on his craft. Through his Strava, Talbi shares insights into his efforts, often documented in straightforward uploads that resonate with his commitment and drive.
Follow Zouhair Talbi on Strava ›
Conner Mantz (USA)
American distance running’s golden child, Conner Mantz, has captured the attention of fans with his impressive achievements. After clinching the 2024 U.S. Olympic Marathon Trials title, Mantz is eyeing the American record in Chicago. His Strava features a glimpse into his training consisting of 140-mile weeks and insightful reflections, making it both relatable and awe-inspiring.
Given his remarkable 2:05:08 performance in Boston, he could be a crucial contender for an American record this October.
Follow Conner Mantz on Strava ›
Rory Linkletter (Canada)
As a member of a new generation of Canadian marathoners, Rory Linkletter has turned his training into a motivational platform. His Strava feed provides an inside look at his daily progress, showcasing tempo runs and insightful reflections on the mental aspects of training.
This honest portrayal of his journey is a refreshing addition to the marathon community.
Follow Rory Linkletter on Strava ›
CJ Albertson (USA)
Innovating beyond traditional training, CJ Albertson is known for his experimental workouts and creative approaches to marathon training. His Strava is a fascinating exploration of endurance science, where you’ll find everything from marathon-pace long runs to novel training methods that push the boundaries of conventional marathoning.
His unpredictable nature adds an interesting twist to the competitive field.
Follow CJ Albertson on Strava ›
Colin Mickow (USA)
Representing the essence of Chicago’s marathon identity, Colin Mickow blends quiet strength with steady determination. Hailing from Illinois, Mickow’s Strava chronicles his disciplined approach, highlighting both hard tempos and the consistent training miles often overlooked by fans.
His understated style echoes the patience required for long-distance success.
Follow Colin Mickow on Strava ›
Marc Scott (Great Britain)
A decorated middle-distance athlete, Marc Scott is branching into the marathon, with his Strava providing insight into his transition from track to the road. As one of Britain’s most promising talents, Scott’s training continues to evolve, showcasing progress as he adapts his skills to the demands of distance running.
Casey Clinger (USA)
As a captivating debut runner in the 2025 field, Casey Clinger has created intrigue among fans with a history as a multiple-time NCAA All-American. His Strava provides an honest account of his transition into marathon running, documenting every stride along the way.
This transparency highlights the challenging path from collegiate success to professional aspirations.
Follow Casey Clinger on Strava ›
Phily Bowden (Great Britain)
Finally, Phily Bowden uniquely combines her role as an elite marathoner with a genuine online presence. With a remarkable time of 2:25 under her belt, her Strava is more than just a training log; it captures the emotional journey of a professional athlete, sharing stories behind the rigorous training and races.
Follow Phily Bowden on Strava ›
As the 2025 Chicago Marathon approaches, following these elite runners on Strava will offer fans an invaluable perspective on the dedication and effort that drives them toward marathon glory.
