John Korir

"What do we need to do to win Boston? We said, 'Be patient from the start and then at 20 miles, make a move.' We were good and we made it."

After taking a fall right off the starting line, John Korir regrouped, surged at mile 20 with a jaw-dropping 4:41 split, and never looked back — crossing the line in 2:04:45, the second-fastest time in Boston Marathon history. With the win, he joins his brother Wesley on the list of Boston champions — and might’ve just stepped to the front of the global marathon stage.

Korir has now won Chicago and Boston – both in dominant fashion and since Kelvin Kiptum’s tragic passing and Eliud Kipchoge’s regression, he’s making an strong case as the best marathoner on the planet right now.

In today’s episode, we talk about that savage 21st mile, what it means to carry the Korir family legacy forward and whether a world record attempt might be the next big move.

Host: Chris Chavez | ⁠@chris_j_chavez on Instagram

Guest: John Korir | @korir564 on Instagram

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Editors Alex Cyr, Michael Doyle and Katelyn Tocci host an instant reaction episode, live from near the finish line of the Boston Marathon. They break down the phenomenal elite races, as well as Katelyn's experience running the marathon.

Watch a replay of our Watch-Along Live Stream of the Boston Marathon:
https://youtube.com/live/y5enYRMrI1U

⏱️ Timestamps & Chapters

00:00 – Welcome to Boston!
Michael, Katelyn, and Alex reunite for a live post-marathon pod near the finish line.

01:30 – Katelyn’s Boston Marathon Recap
A chaotic start, crowded early miles, fueling on the fly, and a brutally nostalgic homecoming through Newton. Katelyn shares what it’s like to race Boston 20 years after her first time—and why this one was so special despite the cramps, hills, and heartbreak.

14:00 – Can You PR in Boston?
Short answer: probably not. The trio debates the myth of the Boston PR.

16:30 – Marathoning vs. Ultras
Katelyn compares the marathon grind to ultra running—her verdict might surprise you.

⸻

🏃‍♀️ Elite Women’s Race Breakdown (starts at 20:15)

20:15 – High Stakes from the Gun
Buriso and Yehualaw force the pace early; Lokedi comes ready to rewrite her 2024 ending.

22:30 – Revenge and Records
Lokedi outkicks Obiri in a dramatic role reversal from last year and shatters the course record.

26:00 – American Highlights
Jess McClain stars with a 3-minute PR; Des Linden retires with grace.

⸻

🏃‍♂️ Elite Men’s Race Recap (starts at 28:55)

28:55 – Surprise Front Pack
Mantz, Young, Linkletter, and others shake up the race early.

31:00 – John Korir’s Perfect Breakaway
Michael’s pick pays off: Korir surges at mile 20 and holds on for the win.

34:45 – Mantz’s Breakthrough
Almost grabs the American Boston record (2:05:08) and reclaims his Strava crown from Alex.

37:00 – Major PRs + New American Name
Linkletter (2:07:02), Young (2:07:04), and Ryan Ford (2:08:00) impress.

⸻

🏁 Closing Thoughts (starts at 39:00)

39:00 – Favorite Moments & Reflections
Katelyn reflects on letting go of time goals and running with joy.

41:30 – What’s Next
Looking ahead to the 2025 London Marathon and future live coverage.

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#bostonmarathon #2025bostonmarathon

The 2025 Boston Marathon promises an exciting blend of redemption stories, debut intrigue, and head-to-head rivalries across both elite fields. On the men’s side, defending champion Sisay Lemma returns after last year’s audacious front-running victory, facing off against 2024 Chicago champ John Korir, two-time Boston winner Evans Chebet, rising Kenyan Daniel Mateiko, and U.S. hopeful Conner Mantz. Other contenders include Lesotho’s Tebello Ramakongoana and Americans Clayton Young and CJ Albertson, each hoping to outlast the pack or capitalize on race-day chaos.

In the women’s race, Hellen Obiri is chasing a rare three-peat in Boston, entering as the clear favorite despite a strong field. She’ll be challenged by past podium finishers Amane Beriso and Sharon Lokedi, 2:16 marathoner Yalemzerf Yehualaw, and rising marathon star Irene Cheptai. The American field is led by Keira D’Amato in her Boston debut, Emma Bates returning to form, and Dakota Popehn riding Olympic momentum. Young talents like Gabi Rooker, Jessica McClain, and Jackie Gaughan round out a promising domestic squad, with veterans Des Linden and Sara Vaughn adding experience to the mix.

Cooler temperatures, slight winds, and the Newton Hills promise another unpredictable Patriot’s Day. Tactics, toughness, and timing will determine who claims the tape on Boylston.

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One year after the late Kelvin Kiptum obliterated Eliud Kipchoge’s previous world record by 34 seconds, running an almost unfathomable 2:00:35, Ruth Chepngetich topped that. Her astounding time of 2:09:56 is one of the greatest running performances in history, makes her the first woman to run under 2:10 in a marathon, and lopped one minute and 57 seconds off Tigist Assefa’s old world record.

On the men’s side, Kenya’s John Korir notched his first-ever World Marathon Majors victory in 2:02:44. (What a time for the sport of marathoning we’re in right now, where a 2:02 showing is basically a footnote!)

Hosts:

Chris Chavez | @chris_j_chavez on Instagram

Preet Majithia | @prm_32 on X

Time Stamps:

Ruth Chepngetich:

1:31 - Breaking down her 2:09:56 world record

9:40 - More on her running history + Chicago victory 

13:52 - Stats + analysis on her record

Skepticism surrounding Chepngetich’s world record:

19:01 - Training factors

22:27 - Potential for doping

25:48 - Chepngetich being questioned in the press conference

37:19 - Language barrier

39:35 - The press center during the marathon

American women:

41:21 - Susanna Sullivan, 7th/1st American, 2:21:57

42:57 - Lindsay Flanagan, 9th/2nd American, 2:23:31

44:33 - Keira D’Amato dropping out due to injury 

45:13 - Emma Bates, 11th/3rd American, 2:24:00

Men’s race:

47:18 - John Korir, 1st in 2:02:44

50:06 - More on the top finishers

American men:

53:25 - CJ Albertson (7th/1st American, 2:08:17) and Zach Panning (10th/2nd American, 2:09:16)

Final thoughts:

56:15 - Feedback on the broadcast

1:06:29 - CITIUS live at the Toronto Waterfront Marathon

Mentioned in this episode…

Read: Parting Thoughts From The 2024 Chicago Marathon: Ruth Chepngetich Destroys Women’s World Record In 2:09:56 at Chicago Marathon

Read: Tweet by Steve Magness comparing Ruth Chepngetich’s world record to equivalent performances

Watch: Interviews with some of the top stars from the Chicago Marathon

Watch: Chicago Marathon full replay

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Alex Cyr jumps on the pod with Michael Doyle, who is in Chicago and just ran the marathon. They talk all about Ruth Chepngetich's wild and huge new women's marathon world record of 2:09:56, what that means for distance running, where it ranks in the pantheon of great sports moments, and exactly just how fast it is by the numbers. They also discuss the rest of the women's race, including how the top Americans did, as well as the men's race, which saw an impressive 2:02 winner in John Korir, along with a few solid American performances.

Michael also shares just what it's like to run the Chicago Marathon with 50,000 other runners, what makes this World Marathon Major so special, and all the details behind the scenes of what it was like on race weekend in the Windy City.

Show Notes:

WATCH: Ruth Chepngetich Sets World Record At Chicago Marathon And Becomes The First Woman To Break 2:10:
https://marathonhandbook.com/ruth-chepngetich-chicago-world-record/

Here’s What Nike’s Exclusive Chicago Marathon In-store Pop Up Looked Like:
https://marathonhandbook.com/nike-designed-by-you-chicago-marathon-pop-up/

The Best Gear of the 2024 Chicago Marathon Expo:
https://marathonhandbook.com/the-best-gear-of-the-2024-chicago-marathon-expo/

Live Updates: The 2024 Chicago Marathon:
https://marathonhandbook.com/live-updates-2024-chicago-marathon/

Our free marathon training plans:
https://marathonhandbook.com/trainingplans/marathon-training-plans/

Hosts: Alex Cyr, Katelyn Tocci, Michael Doyle

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