After winning the world indoor 1500m title in Belgrade, Ethiopia's Gudaf Tsegay went on to gain outdoor gold over 5000m in Oregon and now the world indoor 1500m record-holder will have a first Diamond Trophy in her sights.
The 25-year-old's 5000m PB of 14:13.32 was set last year, while she ran 14:26.69 when finishing second behind her compatriot Dawit Seyaum in Oslo.
Seyaum isn't contesting the final in Zurich, but Tsegay will be joined on the start line by three other compatriots: Ejgayehu Taye, Fantu Worku and Hawi Feysa.
Four of the top five in Lausanne renew their rivalry in Zurich, Monson joined by Netherlands' Olympic 5000m and 10,000m champion Sifan Hassan, who has raced sparingly this year following a full-on 2021 but won the 3000m in Silesia, and Kenya's world 5000m silver medallist Beatrice Chebet and world 10,000m bronze medallist Margaret Kipkemboi. The field also features Britain's Amy-Eloise Markovc and Hungary's Viktoria Wagner-Gyurkes.
A number of high-octane races are lined up for Thursday.
Wednesday programme
Women's shot put: 5:55pm
Men's shot put: 5:55pm
Women's pole vault: 6:30pm
Women's 5000m: 6:35pm
Men's high jump: 7:00pm
Men's 5000m: 8:10pm
Kenyan stars to watch today
Men 5000m
Nicholas Kimeli
Jacob Krop
Cornelius Kemboi
Women 5000m
Margaret Chelimo
Beatrice Chebet