IHRO · ONK Classics
Latest news
Race reports, championship stories and paddock news from the International Historic Racing Organisation.
Season 2026
From the paddock
Follow the story of the 2026 season through independent reports published by Dutch motorcycle racing platform Racesport.nl.
Niels Gerritsen dominates at Hockenheim
Niels Gerritsen completed a perfect Hockenheim weekend with pole position and victory in both races. Ewout Heezen secured the 2026 ONK Classics championship, with Gerritsen finishing second in the final standings.
Read full reportHeezen takes a major step in Gedinne
Ewout Heezen won both races after two close battles with Marc Beltman. Niels Gerritsen recovered from a first-race retirement to take third in race two.
Read full reportTitle fight wide open after Chimay
Alex Sinclair won the opening race before Jeffrey Vermeulen struck back in race two. Vermeulen drew level with Ewout Heezen at the top of the championship.
Read full reportHeezen unbeaten at Schleiz
Ewout Heezen enjoyed a flawless weekend on the Schleizer Dreieck with two victories. Niels Gerritsen qualified second and reached the podium in the opening race.
Read full reportVermeulen and Heezen share Hengelo wins
Jeffrey Vermeulen controlled the dry Saturday race, while Ewout Heezen won in the rain on Sunday. Niels Gerritsen completed the second-race podium.
Read full reportRain defines the Oschersleben opener
Extreme rain reduced the opening race to five laps and forced the cancellation of race two. Ewout Heezen won ahead of pole-sitter Niels Gerritsen.
Read full reportClassics prepare for the new season at Assen
The classic racing paddock gathered at TT Circuit Assen for the KNMV training day, giving riders and machines their first serious track time before the season opener.
Read full reportFull reports by Racesport.nl
These summaries link to the original Dutch-language articles. Photography, reporting and full race stories remain available through Racesport.nl.