Flomena Cheyech Daniel on her way to winning the Saitama Marathon (Agence SHOT) © Copyright
Preview Nagoya, Japan

Aiyabei - Cheyech duel the focus in Nagoya

Sub-2:22 runners Valary Jemeli Aiyabei and Flomena Cheyech will face off at the Nagoya Women’s Marathon, an IAAF Gold Label road race, on Sunday (11).

The race, this year celebrating its 37th edition, is the largest women’s-only marathon in the world, with a capacity exceeding 22,000 runners. The main focus will however fall on the Kenyan pair who bring strong marathon momentum to the start line.

Aiyabei is the fastest in the field of 17 invitees, with a personal best of 2:20:53 recorded at the Berlin Marathon last September where she finished third. Prior to that appearance in the German capital, Aiyabei won four straight marathons: Eldoret, Barcelona, Valencia and Prague. Notably, the 26-year-old has also improved her lifetime best in each of her last four races, from Barcelona to Berlin. Her half marathon lifetime best of 1:07:50 also came in 2017 with her victory at the Prague Half Marathon.

Her main challenger is Cheyech, whose marathon best of 2:21:22 was set at the 2017 Paris Marathon where she too finished third. The 35-year-old followed up that performance with a fourth place finish at the IAAF World Championships London 2017. More recently Cheyech, the 2014 Commonwealth Games champion, won the Saitama Marathon in November and paced January’s Osaka Women’s Marathon through the midway point in 1:12:02. Cheyech’s half marathon best is 1:07:39, faster than Aiyabei’s.

The course record is 2:21:17 set by Eunice Kirwa last year.

Other contenders from abroad include Merima Mohammed of Bahrain, who has a marathon personal best of 2:23:06 from 2010 and Ethiopian Meskerem Assefa, who clocked 2:24:18 at the 2017 Rotterdam Marathon. Assefa ran two 2:24 marathons in 2017 so could be a threat to the favourites. Karolina Nadolska of Poland, with a personal best of 2:26:31, and Italy’s Sara Dossena with a lifetime best of 2:29:39 round out the international field.

For Japanese runners, the race also doubles as a qualifying race for both the 2018 Asian Games marathon team and the 2020 Tokyo Olympic Marathon team trials. After three qualifying races for the latter, only three women have thus far qualified, quite a contrast with the men’s side in which 13 have already earned their spots for the Olympic team trials race. In Nagoya, up to six runners can earn qualification: the top three, if they finish under 2:28, as well as those who finish fourth to sixth provided they ran under 2:27.

The fastest Japanese in the field is Sairi Maeda who finished second in Nagoya in 2015 with 2:22:48. She was 13th at the 2015 World Championships. Other contenders include Rei Ohara with a best of 2:23:20 recorded in this race in 2016, Mao Kiyota who clocked 2:23:47 here last year, and Reia Iwade whose best of 2:24:38 came in Nagoya in 2016. Kiyota was 16th at last year’s World Championships.

Others vying for a top-six finish include Shiho Takechi, with a best of 2:25:29; Hanae Tanaka, who’s clocked 2:26:19; Michi Numata, with a lifetime best of 2:27:27; Miharu Shimokado, with a 2:27:54 personal best: Misaki Kato, who’s clocked 2:28:12; and Keiko Nogami, with 2:28:19. Among the ten Japanese runners invited, eight have set their marathon bests in Nagoya.

The most intrigue runner in the field is Hanami Sekine who will be making her marathon debut. The 22-year-old has track bests of 15:24.74 and 31:22.92 over 5000m and 10,000m, but has never raced farther than 11km. The fastest marathon debut time by a Japanese is 2:21:36 set by Yuka Ando in Nagoya last year.

Ken Nakamura for the IAAF


Invited runners -
Valary Jemeli Aiyabei, KEN, 2:20:53
Flomena Cheyech Daniel, KEN, 2:21:22
Merima Mohammed, BRN, 2:23:06
Meskerem Assefa ETH, 2:24:18
Karolina Nadolska, POL, 2:26:31
Sara Dossena, ITA, 2:29:39
Sairi Maeda, 2:22:48
Rei Ohara, 2:23:20
Mao Kiyota, 2:23:47
Reia Iwade, 2:24:38
Shiho Takechi, 2:25:29
Hanae Tanaka, 2:26:19
Michi Numata, 2:27:27
Miharu Shimokado, 2:27:54
Misaki Kato, 2:28:12
Keiko Nogami, 2:28:19
Hanami Sekine, debut (10,000m 31:22.92)