The Martins finished nearly a minute and a half clear of Mark Millar and Dion Clayton in a Datsun 1600, while another Impreza WRX, that of Alan and Kevin Wilson, were third, a further half a minute in arrears.
Brett Ross and Jason Hague were fourth in a Commodore, with the top five being rounded out by Simon and Ian Ellis in a Datsun Stanza.
Promising young driver, Richard Gill, was the leading retirement in his Toyota Sprinter.
Final results, 2007 Challenge of Clubs Trial
1. Ian Martin/Roslyn Martin Subaru Impreza WRX 10m33s
2. Mark Millar/Dion Clayton Datsun 1600 11:59
3. Alan Wilson/Kevin Wilson Subaru WRX 12:28
4. Brett Ross/Jason Hague Holden Commodore VN 16:12
5. Simon Ellis/Ian Ellis Datsun Stanza 16:18
6. Richard Gay/Kimberley Woods Datsun 1600 17:04
7. Ben McKee/Damian Faulkner Ford Escort Mk2 18:12
8. Ian Crook/Craig Jones Triumph 2.5PI 18:39
9. Darren Wythe/David Parkinson Ford Laser TX3 19:16
10. Alex Kovacevic/Kate Cotter Fiat 131 20:36
11. Mark Richards/Debbie Richards Ford Escort Mk 2 21:33
12. Russell McKenzie/Ian McKenzie Ford Escort 22:28
13. Aiden Peart/Stuart Armstrong Datsun 260Z 23:07
14. Geoff Ninnes/David Gallacher Mitsubishi Galant 23:40
15. Andrew Woods/Bruce Pritchard Datsun 1600 23:47
16. Graham Wallis/Mathew Anderson Peugeot 504Ti 24:16
17. Arron Secombe/Ashley Mabbitt Holden Commodore 24:35
18. Bill Hunter/Patrick Hunter Suzuki Swift GTi 24:45
19. Stephen Wilson/Wayne Webb Datsun Stanza 25:14
20. Damien Perkins/Hayden Taylor Subaru Legacy 43:51
21. Sean Hudgson/Blair Carney Datsun 1600 45:46
22. Emma Cugley/Catherine Taylor Hyundai Excel 46:30
23. Paul Mahony/Luke Read Mitsubishi Starion 46:32
24. Gerrard Mabbitt/Simon Thompson Mazda RX7 48:59
25. Tim Stuchbery/Nathan Paparella Holden Commodore 49:43
26. Derrick White/Julian White Peugeot 504 Ti 49:58
27. Richard Coghlan/Stephen Coghlan Toyota Celica TA22 51:12
28. Danny Kohan/Reece Kohan Mitsubishi Galant 54:35
29. Stuart Schoof/Michael Bansagi Datsun 1200 82:35
30. Keith Cuttle/Sandra Cuttle Holden Commodore VC 91:16
5 Major Controls Missed
31. Tim Guthrie/Steve Hart Datsun Stanza SSS 54:15
Did not finish the event
Richard Gill/Leeham Bansagi Toyota Sprinter DNF(C6) No reason given
Gavin White/Michael Loxton Datsun 1600 DNF(T5) No reason given
David Lawrance/David Webb Datsun 1600 DNF(T5) Sick navigator
Matt Lee/Jeff Lee Triumph 2.5PI DNF(T2) Clutch, exhaust