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2025 Boston Marathon

April 21, 2025
Boston, MA

The 129th Boston Marathon is taking place on Monday, April 21st. We'll be providing a live blog addressing the big moments here. For up to the minute live coverage, go to our world-famous messageboard and talk about the race as it goes on: Official 2025 Boston Marathon Thread. Have you read are extensive pro race previews? *Women's Preview  *Men's Preview 
*Live Tracking / Results / Leaderboard

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1 year ago

LRC Conner Mantz Breaks Through with 2:05:08 PB to Finish 4th at 2025 Boston Marathon

Mantz took almost three minutes off his pb and just missed the podium, finishing four seconds back of second place. Among Americans, only Ryan Hall (2:04:58) has run a faster marathon than Mantz did in Boston on Monday.

1 year ago

LRC John Korir Overcomes Fall at Start, Wins 2025 Boston Marathon in 2:04:45

In the process of joining his brother Wesley (2012) as a Boston champion, he also staked a claim to the unofficial title of ‘World’s best marathoner’ as he also convincingly won Chicago in the fall

This is a flash recap. Come back for a full analysis and post-race interviews. In the meantime, talk about the race on our messageboard.

1 year ago

LRC 2025 Boston Marathon Men's Results - Top 100

John Korir got the big win to join his brother as Boston champion.

1 year ago

LRC 2025 Boston Marathon Women's Results - Top 100

Sharon Lokedi is your new course record holder.

1 year ago

Sharon Lokedi Slays Obiri

Sharon Lokedi absolutely the course record running 2:17:22 demolished Helen Obiri thanks to a 5:04 final mile that allowed her to put 19 seconds on Obiri in the final mile. Obiri held on for second in 2:17:41 with Yehualaw in third running 2:18:06, all well under the previous record

1 year ago

39K - Lokedi vs Obiri

At 39K Sharon Lokedi and Obiri have broken away from Yehualaw as they are well under course record pace coming through 24 miles in 2:17:48 pace, well under 2:19:59 record.

1 year ago

Hell of a run by Conner Mantz. He was pushing so hard to break Kotut and Simbu those last two miles but just couldn't shake them.

He'll be a little bummed to have just missed two HUGE accomplishments as he was only 4 seconds off the podium and 8 seconds off of Ryan Hall's 2:04:58, the fastest marathon ever by an American.

But a huge 2:05:04 pb and 4th place is a tremendous run -- the best marathon of his life to date.

1 year ago

Women's Mile 23 - Down to 3

At 23 miles the women's pack is down to three, with Lokedi, Obiri and Yehualaw coming through in 2:18:11 pace with 5k to go

1 year ago

Korir wins, Simbu over Kotut in sprint for Second, Mantz 4th

Korir in for the win in 2:04:45, fading a bit to win by 19 seconds, the second quickest winning time, as Alphonse Simbu beats CyBrian Kotut in a sprint finish for second both finishing in 2:05:04, with Mantz just off the podium and best time for an American in a big pb of 2:05:08

1 year ago

Men's 40k still three

Men's chase pack of Mantz, Kotut and Samba through 40k on 2:04:53 pace

1 year ago

Korir Up Big

Korir's gap up to 55 seconds at 24 miles, about 7 minutes to go

1 year ago

Chase Pack Down to 3

Mantz pushing the downhills with ten minutes to go, dropping Edris, Ryan Hall's 2:04:58 American best is very much in play with two miles to go

1 year ago

Women 30k - Still 4

Women 30k, through 1:37:40 (2:17:22), pack still at 4, with a 16:18 last 5k

1 year ago

Korir Rips mile 22

Korir just ran 4:24 for mile 22, absolutely pouring it on, gap has not increased, with chase pack of 4 still 19 seconds behind

1 year ago

Korir makes Big Move- 21 miles in

Korir has blew this race open, his 21st mile was 4:40, he has 18 seconds on a chase pack of 4, which includes Conor Mantz

1 year ago

Beriso cuts Pack to 3

Beriso makes a big move going into mile 17, mile 16 was 4:48, blazing fast, pack is down to three with Obiri and Yehualaw matching, Lokedi a few seconds

1 year ago

Korir breaks the race open up Heartbreak Hill

John Korir dropped a 4:41 20th mile to string out the pack and is looking strong. He's got a 10+ second lead atop of Heartbreak Hill and it's growing. The men's pack is really stringing out behind him but Conner Mantz is leading the chasers right now.

1 year ago

Women 25k

25k women - 5 women still there - 2:17:20 pace

1 year ago

Men 30K

30K - 13 deep as they have dropped Kiptoo, 1:28:39 (2:04:41 pace) going through the Newton hills, 15:02 last 5k