2018 International Tour of Rhodes

Seventeen teams were invited to take part in the race. These included one UCI Professional Continental team, fifteen UCI Continental teams and one national team.[3]

In the 2018 Istrian Spring Trophy, three different jerseys were awarded for the main classifications. For the general classification, calculated by adding each cyclist's finishing times on each stage, the leader received a yellow jersey. This classification was considered the most important of the 2018 Istrian Spring Trophy, and the winner of the classification was considered the winner of the race.

Additionally, there was a points classification, which awarded a red jersey. In the points classification, cyclists received points for finishing in the top 3 in each intermediate sprint. For winning an intermediate sprint, a rider earned 5 points. There was also a mountains classification, the leadership of which was marked by a green jersey. In the mountains classification, points were won by reaching the top of a climb before other cyclists, with more points available for the higher-categorised climbs.

Stage	Winner	General classification	Points classification	Mountains classification	Youth classification	Teams classification
1	Mirco Maestri	Mirco Maestri	Mirco Maestri	Joshua Huppertz	Syver Waersted	Bardiani–CSF
2	Matteo Moschetti	Joshua Huppertz		Christian Haas	Matteo Moschetti	Uno-X Norwegian Development Team
3	Syver Waersted	Mirco Maestri			Syver Waersted	Bardiani–CSF
Final		Mirco Maestri	Mirco Maestri	Christian Haas	Syver Waersted	Bardiani–CSF