Manxman David Knight could be crowned Grand National Cross-Country Champion in the United States on Sunday.
He leads the series by 12 points going into the penultimate round at Eaton Ranch in Ohio.
If Knighter claims the crown, it will his third major title in three seasons having won the World Enduro Championship in 2005 and 2006.
Cycling: Matthew Bostock named in GB track world championships squad
Manx rider part of national team competing in Chile next week
Equestrian: Ingham and Great Britain win final leg of Nations Cup
British squad finishes third in series overall
Julian Trummer joins Smith Racing for 2026
Austrian racer planning for 'all international road races'
Manx racing organisations pay tribute to Ian Lougher career
Ten-time TT winner announced retirement earlier this week