Professional bike riders are used to travelling across the world for bike races, with programmes changing often on the whim of a sports director, or because of the vagaries of the track calendar.
However, there can't be many bigger gear shifts than the one Soudal Quick-Step's Ethan Vernon has experienced in the past week, moving from the confines of the Tissot Velodrome in Grenchen, where he was part of the GB squad at the European Track Championships, to racing the Tour du Rwanda in the heat and manic atmosphere of the east African country.
It does not seem to have affected the 22-year-old from Bedford too negatively, however; less than a fortnight on from claiming silver along with the GB team pursuit squad in Switzerland, he won in Rwamagana on Sunday, claiming the lead in the Tour du Rwanda in the process, and then doubled up on Monday in Gisagara.
Vernon described the switch from the track to the roads of east Africa to Cycling Weekly on Monday morning, in Kigali, as "difficult", possibly an understatement.
"I had a track couple of weeks, a few days at home doing some endurance, and then I came here, so we will see how I am later in the week," he said. "Yesterday I felt OK, but this is why a race like this is good, to get the legs back heading towards the bigger races and the Classics."
It is not actually the full fat Soudal Quick-Step team that Vernon is in Rwanda with. Instead, he is with the new Soudal Quick-Step Development squad, which capped off its opening race on Sunday with a win thanks to their elite rider on loan.
"The advantage of having a development team is that you can choose your programme," Vernon explained. "With my track ambitions, the UAE Tour and the Volta ao Algarve didn't work, so here was a nice race to come to. Eight-day stage race in the altitude and the heat is good early season preparation.
"This was the first race for the team, and for three of the guys it was their first professional race at all. They worked really hard for me yesterday, worked on their own from the start, with no help from the bigger teams, young guys doing it on their own, it's good."