The new queen of athletics, Sydney McLaughlin, runs against her own world 400m hurdles record but Femke Bol and Dalilah Muhammad are sure to be among those trying to challenge for the title.
Once again, the world's top women's sprinters like Shelly-Ann Fraser-Pryce, Elaine Thompson-Herah and Shericka Jackson could clash in the 200m, this time in the semifinals. We'll see what Shaunae Miller-Uibo can do against the Jamaicans, as she is preparing for the half-lap race instead of the 400m in 2023.
In the final of the women's hammer throw, world record-holder Anita Wlodarczyk of Poland will hope to be in the throwing circle targeting her eighth global gold medal. Romania’s best chance of a medal will also come on this evening, with European champion Bianca Ghelber.
In the women's 100m hurdles final, world champion and world record-holder Tobi Amusan and Olympic champion Jasmine Camacho-Quinn will be set for an unforgettable duel.
In the long jump, Miltiadis Tentoglou of Greece could have the chance to complete his gold medal collection , as he looks to add a world title to his Olympic and European gold medals, as well as his world indoor and European indoor crowns.
As we head into the second half of the World Championships, Joshua Cheptegei and Jakob Ingebrigtsen could return, ready for another battle. Day six offers the 5000m heats, where they should be joined by athletes such as Jacob Krop and Selemon Barega.
In the men's 400m final, three world stars – Michael Norman, Kirani James and Wayde van Niekerk – could dazzle us. In the men's 800m semifinals, a huge tactical battle for qualification is on the horizon.
Men’s 5000m heats:
Jakob Ingebrigtsen, world champion, two-time European champion • Joshua Cheptegei, world record-holder, Olympic champion • Jacob Krop, world silver medallist • Selemon Barega, Olympic 10,000m champion, 2019 world 5000m silver medallist
Men's long jump, final:
Miltiadis Tentoglou, Olympic champion, world indoor champion, two-time European champion • Simon Ehammer, world bronze medallist
Women's 200m semifinals:
Shericka Jackson, world champion • Shelly-Ann Fraser-Pryce, three-time Olympic champion, 10-time world champion • Elaine Thompson-Herah, five-time Olympic champion • Shaunae Miller-Uibo, world and two-time Olympic 400m champion, world 200m bronze medallist • Mujinga Kambundji, European champion • Dina Asher-Smith, 2019 world champion • Abby Steiner, two-time world relay champion • Christine Mboma, Olympic silver medallist, world U20 record-holder
Women's hammer throw final:
Anita Wlodarczyk, world record-holder, three-time Olympic champion, four-time world champion, four-time European champion • Bianca Ghelber, European champion • Brooke Andersen, world champion • Camryn Rogers, world silver medallist • Janee' Kassanavoid, world bronze medallist
Men's 200m semifinals:
Noah Lyles, three-time world champion • Kenny Bednarek, world and Olympic silver medallist • Erriyon Knighton, world bronze medallist • Andre De Grasse, Olympic champion, world champion
Men’s 800m semifinals:
Emmanuel Korir, Olympic and world champion • Djamel Sedjati, world silver medallist • Marco Arop, world bronze medallist
Women's 100m hurdles final:
Tobi Amusan, world record-holder, world champion • Jasmine Camacho-Quinn, Olympic champion • Luca Kozak, European silver medallist
Men's 400m final:
Michael Norman, world champion • Kirani James, Olympic and world gold medallist • Wayde van Niekerk, world record-holder, 2016 Olympic champion, two-time world champion • Steven Gardiner, Olympic champion
Women's 400m hurdles final:
Sydney McLaughlin, world record-holder, Olympic and world champion • Femke Bol, world silver medallist, European champion • Dalilah Muhammad, 2019 world champion