Rounds 11-12: Kirkistown, 6-7 AugustThe Calder family dominated at Kirkistown, with Colin Calder fastest in both championship rounds.

Daughter Heather battled throughout the weekend but couldn't beat her father, finishing second on both days.

Terry Holmes completed the podium in round 11, with John Graham in third place in round 12.

ResultsRound 111 Colin Calder (3.5 Gould-NME GR55) 82.642 Heather Calder (3.5 Gould-NME GR55) 83.233. Terry Holmes (3.5 Lola Tegra 90) 85.66

Round 121 Colin Calder 103.632 Heather Calder 104.843 John Graham 108.50

Provisional championship standings1. Colin Calder – 105 points2. Heather Calder – 993. John Graham – 95