After winning his heat on Thursday night in a time of 10.76, Jason Smyth goes in the 100m T13 final this afternoon.
The Derry sprinter is aiming to win gold at the Paralympics for the third successive time.
Here are all the Irish Paralympians in action today.
Nicole Turner - Swimming
50m Butterfly S6/SB6/SM6 Heat at 14.00
Should Nicole qualify, the final will take place at 22.18
Katie George Dunleavy - Cycling
Individual Kilo B Final Tandem at 14:00
Jason Smyth - Athletics
100m T13 final at 15:09
Rena McCarron Rooney - Table Tennis
Singles Match SF1 at 15:40
Singles Match TT2 at 22:40
Colin Lynch - Cycling
Individual Pursuit C2 Qualifier at 15.42
If he qualifies, Colin's final would be at 22.08
Eoghan Clifford - Cycling
Individual Pursuit C3 Qualifier at 16:15
Eoghan's final will take place at 22.35.
Photo by Diarmuid Greene/Sportsfile