John Korir successfully defended his title at the Boston Marathon with a course record of 2:01:52 while fellow Kenyan Sharon Lokedi also retained her crown on Monday.
Heartbreak Hill proved decisive in both races. It’s where Korir surged clear of mid-race leader Milkesa Mengesha and Lokedi broke away from the main pack alongside three compatriots before sealing victory in the closing stages in 2:18:51.
It’s the first time since 1996 that both winners retained their titles. With 13 men finishing inside 2:06 and 10 women finishing inside 2:23, it’s also one of the deepest Boston Marathons in history. As it’s a point-to-point course, however, times are not eligible for PB or record purposes.
A large lead pack in the men’s race, initially driven by USA’s Alex Maier, went through 10km in 29:02, with the likes of Korir, world champion Alphonce Simbu, 2021 Boston winner Benson Kipruto, Hendrik Pfeiffer, Ryan Ford and Alex Masai all content to sit in.
Lemi Berhanu, Boston winner in 2016, made the first significant solo move shortly after 20km, reaching halfway in 1:01:43 before Korir moved across to join him. Mengesha, the 2024 Berlin Marathon champion, tracked the move and soon positioned himself at the front.
By 25km, Mengesha had edged ahead in 1:13:02, gradually stretching the field. A chase group formed behind him, featuring Korir, Berhanu, Simbu, Zouhair Talbi and Tebello Ramakongoana, and by 30km his advantage had grown to 12 seconds.
The decisive move came as the leaders approached Heartbreak Hill. Korir surged to the front before mile 20, overturning Mengesha’s lead and quickly opening daylight. By the top of the climb, he had established a clear gap, with Kipruto and Simbu emerging as his closest challengers while Mengesha faded out of contention.
Korir continued to press over the closing miles, extending his lead to 26 seconds by 35km and 43 seconds by 40km, maintaining a relentless pace that brought him home in a course record of 2:01:52.
Behind him, the battle for the remaining podium places played out between Kipruto and Simbu. As was the case at the World Championships last year, Tanzania’s Simbu proved the strongest in a kick finish, taking the runner-up spot in 2:02:47. Kipruto was third in 2:02:50 as all three podium placers finished inside the previous course record of 2:03:02, set back in 2011.
In contrast to the men’s race, the women’s contest developed more gradually, with USA’s Kodi Kleven briefly pushing the early pace alongside Dakotah Popehn just ahead of a large lead group.
The field passed 10km in 33:31 and 15km in 50:29, with the main contenders – including Lokedi, 2017 world cross-country champion Irine Cheptai, Loice Chemnung and Mary Ngugi-Cooper – sitting comfortably within a sizeable pack.
Halfway was reached in 1:11:02, just outside 2:22:03 pace, with several US athletes still prominent at the front but the key contenders still closely grouped and biding their time.
Annie Frisbie led at 25km in 1:24:19, just a few strides clear, but the race began to take shape over the Newton Hills. By 21 miles, the lead group had been reduced to a select trio of Lokedi, Cheptai and Chemnung as the earlier leaders dropped away.
Shortly before the two-hour mark, Lokedi made her decisive move. Breaking clear of her compatriots, she established a gap that continued to grow over the closing stages, her strength over the latter part of the course once again proving decisive.
She crossed the line in 2:18:51, winning by 44 seconds from Chemnung (2:19:35). Ngugi-Cooper was third in 2:20:07 ahead of Mercy Chelangat, who completed a Kenyan sweep of the top four places in 2:20:30.
Leading results
Women
1 Sharon Lokedi (KEN) 2:18:51
2 Loice Chemnung (KEN) 2:19:35
3 Mary Ngugi-Cooper (KEN) 2:20:07
4 Mercy Chelangat (KEN) 2:20:30
5 Jess McClain (USA) 2:20:49
6 Irine Cheptai (KEN) 2:20:54
7 Workenesh Edesa (ETH) 2:21:52
8 Annie Frisbie (USA) 2:22:00
9 Emily Sisson (USA) 2:22:39
10 Carrie Ellwood (USA) 2:22:53
11 Bedatu Hirpa (ETH) 2:23:58
12 Dakotah Popehn (USA) 2:24:04
13 Elena Hayday (USA) 2:24:45
14 Kodi Kleven (USA) 2:24:48
15 Amanda Vestri (USA) 2:24:49
16 Isobel Batt-Doyle (AUS) 2:25:06
Men
1 John Korir (KEN) 2:01:52
2 Alphonce Simbu (TAN) 2:02:47
3 Benson Kipruto (KEN) 2:02:50
4 Hailemariam Kiros (ETH) 2:03:42
5 Zouhair Talbi (USA) 2:03:45
6 Tebello Ramakongoana (LES) 2:04:18
7 Charles Hicks (USA) 2:04:35
8 Richard Ringer (GER) 2:04:47
9 Alex Masai (KEN) 2:05:32
10 Milkesa Mengesha (ETH) 2:05:35
11 Clayton Young (USA) 2:05:41
12 Ryan Ford (USA) 2:05:46
13 Joe Klecker (USA) 2:05:56
14 Rory Linkletter (CAN) 2:06:04
15 Yemane Haileselassie (ERI) 2:06:06
16 Nicholas Kipkorir (KEN) 2:06:07
