2018  
31 March - 1 April ECTO 1 & 2: FIN TrailO, Turku, Finland. TempO + PreO. Information here
? 31 March JK TrailO, W. Midlands
27 April - 1 May European TrailO Championships, Bratislava, Slovakia. Bulletin 1 here
30 June - 1 July ECTO 3 & 4: Latvia. PreO + TempO
14-15 July ECTO 5 & 6: N.E. Italy (1 hr. drive from Venice & Treviso). PreO + TempO
4-11 August World TrailO Championships, Latvia. Bulletin 1 here
22-23 September ECTO 7 & 8: Denmark (N. Jutland). 2 X PreO
6-7 October ECTO 9 & 10: Czech Republic. PreO + TempO. Same venue as FootO World Cup
   
2019  
23-29 June World TrailO Championships, Idanha-a-Nova, Portugal. Bulletin 1 here
   
2020  
? World TrailO Championships, Hong Kong