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Ronstan Ultimate Challenge, KA Sm2
Last update: 2024
1987 Plan Dubois, built by Ken Jargo based on the 1986 Sardinia Cup top scorer "Full Pelt", Length 40' - 12.19m, Beam 14', Draft 7'...
Little lighter than "Full Pelt" by virtue of having a Nomex-cored deck.

1987 Selected after a tough 12 race trials, and re-named:
Swan Premium 1, KA Sm2
Admiral's Cup: 14e/42, Australia Team: 3e/14, rating: 30.56', Lou ABRAHAMS
Summer "Offshore",

Ultimate Challenge, KA Sm2
"Sydney Hobart Yacht Race, Official Programme",

December, Southern Cross Series: 7e/?? ttc, IOR: 30.55', Victoria Team: ?e/??
Including 26 December, Sydney-Hobart: 15e/146 IOR, corrected time: 3d04h43' handicap: 07984

Ronstan Ultimate Challenge, KA Sm2
1988 Copa Del Rey: 3e/21 classe 2, ,
30 July, Kenwood Cup: 6e/43, Australian White Team: 1er/??
4 September, One Ton Cup, St Francisco: 16e/25
"Sydney Hobart Yacht Race, Official Programme",

26 December, Sydney-Hobart: 1er/92 IOR, corrected time: 3d02h18' handicap: 07980, DNF/119, Lou ABRAHAMS

Ultimate Challenge, KA Sm2
1989 January, Petersville Regatta : 10 - 1 - 6 - 1 - 3 - 2 = 2e/?? IOR
February "Offshore",

24 February-12 March, Australian Admiral's Cup Trial: ?e/11
December, Southern Cross Cup: 6 - 8 - 7 - 12 - 6 - 1 = 2e/??
Including 26 December, Sydney-Hobart: 1er/92 corrected time of 3j02h18', rating: 30.51', Lou ABRAHAMS
From 1991 "Sydney Hobart Yacht Race, Official Programme",

1990 Petersville Regatta: 4 - 3 - 2 - 1 - 9 - 3 = 3e/?? IOR
August, Kenwood Cup: 8e/??
Picture from Facebook 2024, "BOY (Japan), ULTIMATE CHALLENGE (AUS), ARCAN BAY (Japan), & MATENROW, (Japan), off Black Point" Phil Uhl Photo

"Sydney Hobart Yacht Race, Official Programme",




26 December, Sydney-Hobart: Retired, Lou ABRAHAMS

1991 Petersville Regatta, Melbourne: 3e/??
"Sydney Hobart Yacht Race, Official Programme",

Southern Cross Cup: ?e/99, Victorian Team, Lou ABRAHAMS
Including 26 December, Sydney-Hobart: 2e/31 IOR, corrected time: 2d20h05' handicap: 07990
"1993 Sydney Hobart Yacht Race, Official Programme",

Penfold's Ultimate Challenge, KA Sm2
1992 "Sydney Hobart Yacht Race, Official Programme",

26 December, Sydney-Hobart: 10e/33 IOR corrected time: 3d02h56', handicap: 07945, Lou ABRAHAMS

Lindermans Ultimate Challenge, KA Sm2
1993 "Sydney Hobart Yacht Race, Official Programme",

26 December, Sydney-Hobart: DNF/22 IOR, Lou ABRAHAMS

Ultimate Challenge, KA Sm2
1994 "Sydney Hobart Yacht Race, Official Programme",

26 December, Sydney-Hobart: 21e/236 IMS corrected time: 2d17h07, Lou ABRAHAMS

"2003 Sydney Hobart Yacht Race, Official Programme",

Ultimate Challenge, KA S 82
2014 27 December, Launceston to Hobart, 285 NM: ?e/??, ?
Picture from Race website,

2015 January, pictures from One Ton Class Facebook:

2016 20 December, AMS Rating: 0.902 AMS, owner: Peter Jenkins
27 December, Launceston to Hobart, 285 NM: 18e/33 elapsed time 2d15h53', Peter JENKINS

2017 27 December, Launceston to Hobart, 285 NM: ?e/??, Peter JENKINS

2018 27 December, Launceston to Hobart, 285 NM: ?e/??, Peter JENKINS

2019 27 December, Launceston to Hobart, 285 NM: 9e/15 elapsed time 2d08h56', IRC 1.046, Peter JENKINS
Picture from Race website,


2024 May, from Facebook "Ultimate Challenge currently at RYC, Hobart, Tas"