Dean Harrison was declared the 2026 Senior TT winner on 6 June.
Dean Harrison’s second Senior TT victory came through a shortened result, with organisers confirming the Honda Racing UK rider as the winner on the strength of the opening lap of Friday’s original race.
The official announcement, dated 6 June 2026, put Peter Hickman second and Josh Brookes third. It took Harrison to seven wins around the Mountain Course and completed another two-win TT week for him.
The opening lap that decided the result
Harrison had built an advantage of 14 seconds during that first lap, recording an average speed of 135.166mph from a standing start. The race was red-flagged on lap two, with Harrison already on the Mountain section.
The result was therefore based on the positions at the end of lap one. That distinction matters when interpreting the result: this was a declared, shortened classification, rather than the finish of a full-distance Senior TT.
A week with more than one headline
The organisers’ later awards review recorded Harrison’s Superbike and Senior victories, along with the Joey Dunlop Trophy for the combined performance in the two big-bike races.
His pace also brought fastest-lap recognition. The Senior opening lap earned the Norman Brown Trophy and proved the fastest race lap of the week, bringing the Jimmy Simpson Trophy too.
Honda Racing UK won the Solo Team Championship and Solo Manufacturer Championship awards, extending the team’s success beyond the headline race victories.
Hickman and Brookes complete the podium
Hickman’s second place came with 8TEN Racing, while DAO Racing rider Brookes collected his third TT podium and his second in the Senior.
For Harrison, the declared result added another Senior crown to his record. The first-lap margin and speed remain the key figures in the organisers’ account of how the 2026 result was decided.
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Photograph: Dean Harrison at Quarterbridge during the 2014 TT, taken on 6 June 2014. Jack_IOM, CC BY 2.0. Resized.