The UCI ProSeries is the second tier men's elite road cycling tour.

In December 2018, the UCI announced various reforms to the structure and organisation of men's professional road racing.

With the introduction of the ProSeries, the UCI .HC road races disappeared from the calendar.

Due to the COVID-19 pandemic, multiple events were cancelled, postponed or introduced in both 2020 and 2021 and the ProSeries calendar has been revised several times.

The calendar features events in 19 countries on 4 continents: Argentina, Austria, Belgium, China, Denmark, France, Germany, Great Britain, Italy, Japan, Luxembourg, Malaysia, Netherlands, Norway, Oman, Portugal, Slovenia, Spain, Turkey and United States.