Dean's career has entered uncharted territory for New Zealand riders, the coup de grace being his 2009 endurance. He was the only cyclist in the world to complete each of the three grand tours through Italy, France and Spain. Dean pedalled more than 10,000km in less than 70 days. His ride in the penultimate 167km stage up the gruelling gradient of Le Tour's Mont Ventoux - where British rider Tom Simpson died in 1967 - was special viewing. Dean even completed the tour with a pellet in his thumb after getting shot by an air rifle on stage 13.
Incredibly, the Halberg Awards have never recognised Dean with so much as a nomination. It smacks of myopia. It could be argued his three grand tours of 2009 exemplified endurance rather than excellence - fair enough.
However, in 2010 he produced a New Zealand precedent of three Tour de France podium finishes after crashing on stage two, being headbutted on stage 11 and then tackled by a member of the gendarmerie before stage 16. With a wrist injury to team-mate Tyler Farrar, lead-out man Dean became the key sprinter and did the role justice.
How much recognition did he get for a Halberg gong? Zilch. Ryan Nelsen, Richie McCaw, Benji Marshall and Jossi Wells were the only candidates for sportsman of the year.
Still, at least Dean secured a Tour de France stage win in 2011, in the team time trial. Standing on the Champs-Elysees podium that year after winning the teams classification (with Garmin Cervelo) is, he says, his most memorable moment in cycling.
Dean was respected among fellow riders. Credit Agricole team-mate Thor Hushovd described him as "the best lead-out man in the world". At his final competitive race - the national championships last Sunday in Christchurch - the first few hundred metres were treated as largely ceremonial.
In his honour, Dean rode alongside his sons Tanner and Val. Dean, wife Carole and the boys will return to Spain with Australian-based team Orica GreenEDGE, where he is assistant sporting director.
Cycling could do worse than Julian Dean. That's never been more graphically illustrated than this week.