French motocross star Tom Vialle will make his World Supercross debut as a wildcard entry at the British Grand Prix on October 10, 2026, at Alexander Stadium in Birmingham, MotoOnline reported. The high-profile appearance is part of the 2026 World Supercross Championship and marks Vialle’s first entry in the series, separate from his confirmed full-time move to MXGP with Honda HRC.
This event is part of the 2026 World Supercross Championship and represents Vialle’s first appearance in the series, distinct from his confirmed full-time move to the MXGP class with Honda HRC.
Vialle’s wildcard entry at the British Grand Prix on October 10, 2026, will take place at Alexander Stadium in Birmingham, according to a report by MotoOnline.
The French rider, a two-time MX2 Motocross World Champion and two-time AMA Supercross 250cc East Champion, is set to compete in the World Supercross Championship as a wildcard rather than as a full-season contracted rider. MotoOnline specifically frames this as a wildcard entry, emphasizing that Vialle’s participation is limited to this single round rather than the entire 2026 season.
Vialle’s transition to the premier 450cc class is confirmed by Honda HRC, with NBC Sports reporting that he will move full-time to MXGP in 2026. His debut on the 450cc bike is scheduled for the Paris Supercross in November 2025, according to the NBC Sports report. This move aligns with AMA eligibility rules that restrict riders to a maximum of three total years in the 250SX class after winning two championships, as detailed by Racer X in May 2025. Vialle’s two consecutive 250SX East titles triggered this rule, necessitating his progression to the 450SX class for the 2026 season.
Prior to this 2026 wildcard announcement, Vialle had been linked to a wildcard entry for the 2025 Australian round of the World Supercross Championship. Racer X reported on July 16, 2025, that Vialle was added to the Australian GP roster, scheduled for November 29, 2025, on the Gold Coast. However, subsequent reports from MX Large and other sources indicated that Vialle withdrew from that planned wildcard appearance due to scheduling conflicts. Social media posts and other updates confirmed his removal from the WSX rider lineups for the 2025 Australian event, underscoring that his participation in that round was canceled.
The 2026 British Grand Prix wildcard entry is therefore distinct from the earlier 2025 Australian GP withdrawal. While the 2025 withdrawal is documented, the 2026 wildcard entry remains reported but not officially confirmed by World Supercross officials, as no formal press release or statement has been included in the available sources. Newsrooms are advised to seek direct confirmation from WSX organizers before publication.
Alexander Stadium in Birmingham is confirmed as the venue for the British Grand Prix round of the 2026 World Supercross Championship, with the race scheduled for October 10, 2026. This event is part of the expanding World Supercross calendar, which features multiple international rounds.
Vialle’s wildcard appearance comes during a transitional year in his career, as he shifts focus from the 250SX class to competing on the 450cc bike in MXGP. His previous achievements include two MX2 world championships and two AMA Supercross 250cc East titles, accomplishments that have shaped his eligibility and career trajectory for the 2026 season. His participation as a wildcard in the World Supercross series provides an opportunity to compete in a premier international event outside his full-time MXGP commitments.
Details regarding Vialle’s team, bike setup, or specific goals for the British Grand Prix wildcard appearance have not yet been disclosed. Further announcements or official statements from Honda HRC or World Supercross organizers may provide additional information as the event date approaches.
