Last 15 World Championships:
2009 Mendrisio: 19 laps of a circuit
2010 Geelong: 82km run-in before entering circuit
2011 Copenhagen: 22km run-in before entering circuit
2012 Valkenburg: ~100km run-in before entering circuit
2013 Firenze: 107km run-in before entering circuit
2014 Ponferrada: 14 laps of a circuit
2015 Richmond: 16 laps of a circuit
2016 Doha: 151km run-in before entering circuit
2017 Bergen: 41km run-in before entering circuit
2018 Innsbruck: 84km run-in before entering circuit - leaving circuit for new circuit in last 25km
2019 Harrogate: 186km run-in before entering circuit
2020 Imola: 9 laps of a circuit
2021 Leuven: ~60km run-in before entering circuit, then leaving circuit to travel to another circuit before returning to original circuit
2022 Wollongong: 65km run-in before entering circuit
2023 Glasgow: 120km run-in before entering circuit
So only 4 of the last 15 World Championships have followed the Plugge program. And one of those was the 2020 Imola Worlds that was a special case due to pandemic restrictions. The original parcours in Martigny had 110km before entering the circuit.
2009 Mendrisio: 19 laps of a circuit
2010 Geelong: 82km run-in before entering circuit
2011 Copenhagen: 22km run-in before entering circuit
2012 Valkenburg: ~100km run-in before entering circuit
2013 Firenze: 107km run-in before entering circuit
2014 Ponferrada: 14 laps of a circuit
2015 Richmond: 16 laps of a circuit
2016 Doha: 151km run-in before entering circuit
2017 Bergen: 41km run-in before entering circuit
2018 Innsbruck: 84km run-in before entering circuit - leaving circuit for new circuit in last 25km
2019 Harrogate: 186km run-in before entering circuit
2020 Imola: 9 laps of a circuit
2021 Leuven: ~60km run-in before entering circuit, then leaving circuit to travel to another circuit before returning to original circuit
2022 Wollongong: 65km run-in before entering circuit
2023 Glasgow: 120km run-in before entering circuit
So only 4 of the last 15 World Championships have followed the Plugge program. And one of those was the 2020 Imola Worlds that was a special case due to pandemic restrictions. The original parcours in Martigny had 110km before entering the circuit.