Letterkenny’s Jason Black is well into his bid for a World record.
Black began his chase of the official world 24-hour world record, which was previously set at 941km in 24 hours by Christop Strasser.
Black’s quest began at 9 o’clock this morning at the Derby Arena Velodrome.
Black’s bid his being monitored by chief official Chris Hopkinson.
Strasser’s record was set in 2007.
