When Alastair MacKellar said he wanted to make amends for a quiet 2022 season he meant it.
The 20-year-old Sunshine Coast product capped off a gargantuan 2023 Road Nationals campaign with another big win in the U23 Men’s Individual Time Trial National Championship on the final day of racing.
It was another explosive indicator of the enormous potential housed in the legs of the Israel Cycling Academy rider, with the chasm to silver medallist Oliver Bleddyn (ARA Skip Racing) one minute and 25 seconds, followed by a further 10 seconds to bronze medallist Zac Marriage (Team BridgeLane).

Alastair MacKellar during the Men’s U23 Individual Time Trial of the Australian National Road Race Championships. (Photo by Con Chronis/AusCycling)
MacKellar raced around the 28.6km course at an average speed of 46.6km/h, stopping the clock at 36:49.28 – two minutes and 19 seconds faster than his last time out at Federation University in 2021.
“I honestly didn’t come here with the intention of this, so to be able to pull it off is pretty special,” MacKellar said.
“It (the power numbers) is actually exactly what I was targeting, so to be able to execute on the day was perfect and what I aim for.
“I’ve never targeted a TT this much.

The 2023 Men’s U23 Time Trial National Championship podium. (Photo by Josh Chadwick/AusCycling)
“As a junior, I did a couple (TTs) but I really wanted to target this time trial and went all in with equipment and training for it.”
The past few days in Ballarat have been a small, but loud sample size of the continuing development of MacKellar, who in 2021 won a stage of the UCI 2.2 categorised GP Internacional Torres Vedras – Trofeu Joaquim Agostinhoas as a 19-year-old and represented Australia at the 2021 UCI Road World Championships in Flanders, Belgium in the Men’s U23 Road Race.
Now in his third year with Israel Cycling Academy, MacKellar said he is still locking down what type of racing best suits his attributes.
“I’m not a pure climber, I get chopped by the skinny guys in Europe but I’m a bit of an all-rounder I’d like to say – still working it out myself,” MacKeller said.

Alastair MacKellar during the Men’s U23 Individual Time Trial of the Australian National Road Race Championships. (Photo by Con Chronis/AusCycling)
“They’ve (Israel Cycling Academy/Israel-Premier Tech) been a great help and it’s a great development program and they race me a lot interchangeably with the UCI Continental and UCI Pro Team, so I’m getting lots of experience with them.”
An immediate test of whether the Queenslander can hit the ground running awaits him in Europe after jetting back to the continent on Wednesday.
“Off tomorrow for a training camp for a week and then I think a one-week race in Valencia to start it (the European season) off,” MacKellar said.