World heptathlon champion Jessica Ennis says she is focused on performing well in 2011, but admits the London 2012 Olympics being so close is quite a scary prospect.

You can watch Ennis in action at the International Indoor Match in Glasgow on Saturday, live on BBC One and the BBC Sport website (UK users only) from 1400 GMT.

Her 60m hurdles race is at 1411 GMT and is followed by Andy Turner taking on world number one David Oliver in the men's hurdles event.

Jenny Meadows competes in the penultimate event, the 800m, at 1610 GMT and Commonwealth 100m silver medallist Mark Lewis-Francis goes in the final race of the day, the 60m, at 1620.

Glasgow meeting: full timetable (external website)