RoadAmos Kipruto ran 2:01:09 to beat Jacob Kiplimo in Chicago, Hawi Feysa repeated in 2:13:33, and three women broke 2:15 for the first time.
RoadAidan Troutner and Emily Venters set USATF 10km Championship records in Minneapolis-St. Paul, with the men's top six separated by five seconds.
RoadLilian Chebii ran 2:25:26 to take down the Twin Cities Marathon course record set in 2001, and Victor Shitsama won the men's race in his marathon debut.
RoadJoyciline Jepkosgei ran 1:05:40 in Cardiff for a course record that had stood since 2017. Gideon Kiprotich won the men's race in 59:34.
RoadAll 21,000 places across the Richmond Marathon, half and 8k are gone six weeks before race day, with the marathon filling faster than it ever has.
RoadThrough 40 km in 2:03:00 and on 2:09:44 pace, the Ethiopian limped the last two kilometres and still took 49 seconds off her own course record.
RoadNine men were together at halfway in 1:01:01; Adola went to the front at 30 km and ran alone through the Brandenburg Gate. Gemechu Dida was second in 2:03:19.
RoadAlone from the first kilometre in Copenhagen, the world cross country champion took one second off Peres Jepchirchir's 2020 mark and won by 50 seconds.
RoadThe Swede, who began as a 400 m runner, took 35 seconds off his own continental record and moved to ninth all time; Joshua Cheptegei was third in 58:26.
RoadOn the V-shaped course along Østerbrogade, both champions waited and then went with about 20 seconds to run; Luxembourg's Ruben Querinjean took bronze.
RoadThe Eritrean's national record came 30 seconds after Ingebrigtsen took the lead; Likina Amebaw won the women's race in 14:41, six days after Budapest.
RoadOn the 45th edition, the biggest yet with 63,000 runners, Talbi closed a 4:18 last mile to beat defending champion Alex Mutiso by 14 seconds in 59:47.
RoadA week after her European road mile record in Düsseldorf, the Scot took a second off Laura Muir's course record; Marco Langon won the men's race in 3:45.0.
RoadThe 21-year-old Ethiopian took 84 seconds off Hailemaryam Kiros's mark; Peres Jepchirchir won the women's race by nearly four minutes in 2:18:31.
RoadLasoi won in 58:26 by four seconds from Mateiko, with Kenya taking the first four places; Girmawit Gebrzihair won the women's race in 1:06:12.
RoadThe Eritrean took 15 seconds off a record that had stood since 2004; Pamela Kosgei beat Jess McClain in a photo finish, both timed in 35:25.
RoadPetros, so often the runner-up, won in 2:09:11 from Pietro Riva; Vainio ran a championship record 2:22:26 and won by five minutes.
RoadKemboi ran 35:30 up and down Brady Street for the women's title; El Youssfi became the second Moroccan to win the men's race.
RoadThe 26-year-old from Melbourne took 73 seconds off the course record and beat a Japanese chase pack; Almaz Kebebe, 20, won the women's race in 2:24:53.
RoadKiprop ran 27:37 for his second straight Peachtree 10K title; Gebreselama beat Melknat Wudu 31:02 to 31:03 in front of more than 50,000 runners.
RoadThe Eritrean beat Elisha Barno by 89 seconds in Duluth; Popehn, from Hopkins, Minnesota, ran 2:28:51 to win the women's race by 45 seconds.
RoadSteyn dropped Nobukhosi Tshuma on the last climb to win by eight minutes, her fourth straight title; Irvette van Zyl was third.
RoadKusche passed Mbuti Mollo with 10 km left on the climb to Pietermaritzburg; the top five all beat Leonid Shvetsov's 2008 mark of 5:24:49.
RoadNgetich won her Mini debut by 46 seconds from Tsigie Gebreselama; 10,084 women finished, the first time the race has gone past 10,000.