Usain Bolt blew away any fears about his fitness and fired a major warning to Justin Gatlin as he blasted to his fastest 100 metres of the year on his return to London’s Olympic Stadium last night.

Britain’s world and European indoor champion Richard Kilty is willing to bet £30,000 he would beat Arsenal pair Hector Bellerin and Theo Walcott in a sprint race.

There were notable upsets at the World Indoor Championships in Sopot, Poland over the weekend but there was no stopping New Zealand shot putter Valerie Adams, who won her 44th consecutive major title.

All-round great Ashton Eaton narrowly missed out on a world record in retaining his heptathlon title at the World Indoor Athletics Championships in Poland tonight.

CLAIRE BRADY (Celbridge) will be back in action on Irish soil on Sunday when she lines up for the 100m at the Woodies DIY AAI Games, which return to Castleisland after a 10-year absence. The Games will include senior relays as well as Paralympic events and a Masters 3km team event.