The action comes thick and fast on day two of the World Athletics Indoor Championships Kujawy Pomorze 26, with 11 titles up for grabs on Saturday (21).
The morning session kicks off with the heptathlon 60m hurdles and ends with the fastest women in the world battling for 60m gold.
Here are five things to look forward to on day two in Toruń.
Mixed 4x400m makes debut
The first final on day two comes in the mixed 4x400m, an event that makes its World Indoor Championships debut in Kujawy Pomorze.
Relays powerhouse USA has won the mixed 4x400m at the past two World Championships outdoors, as well as at the past two editions of the World Relays, but this being a new discipline indoors makes it slightly harder to…