Underrated sprinter Pole Paradise etched his name in the record books after he broke the course record for the 1100m on Polytrack on Friday night.

Trainer Theo Kieser was all smiles on Friday after his only runner of the night, Sebas, was right on target in the $100,000 Open Benchmark 97 race over 1000m.

He used to be a fleet-footed sure thing who took no prisoners in his heyday, but Pioneer Seven is developing a habit of taking punters to the cleaners these days.

The Shane Baertschiger trained Caorunn broke through for a much deserved win on Friday night when far too good for his rivals in the seventh event.

Race 7 on Friday night sent shockwaves at Kranji when $692 rank-outsider Pioneer Seven went all the way to show his 11 better-fancied rivals a clean set of heels in the $80,000 Class 3 speed dash over 1000m.