1. The men's discus
Daniel Ståhl was pressed for a world year best to win the latest competition when young Slovenian Kristjan Ceh threw over 70 meters.
Now they meet again.
The other Swedish world pitcher Simon Pettersson is also involved.
2. Nothing is impossible for Mondo
Armand Duplantis is in place and then anything can happen!
Six meters of rain in Karlstad recently shows that nothing is impossible for Mondo.
Sam Kendricks, Renaud Lavillenie and Swedish Melker Svärd Jacobsson are also in the field.
Men's 400m hurdles
World champion Karsten Warholm from Norway makes an exciting season debut on his special distance, where last year he was one hundredth from the world record.
4. Lovisa Lindh
It has been a long journey back for Lindh after injury in 2017 but for the first time in four years she has now run for two minutes at 800 meters.
In Oslo, she gets good enough resistance to be able to take another step.