The Manx Telecom Post T.T. Road Races will feature three eight-lap races.
Organisers have announced the programme at Billown on Saturday 12th June.
There will be a 125cc/400cc run concurrently as a two class race, a 250cc and 650cc Twins run the same way and a Supersport race.
The actual timing of road closures has yet to be finalised but the Southern 100 Club is promising a break of 45 minutes between the practice and race sessions.
Manx Youth Games registration for 2026 opens
Hundreds of young athletes expected to take part
Fourth and final round of Cross Country League this weekend
Event taking place on Sunday at QEII
Football: Onchan win under-18s league
Draw seals title over Corinthians and Douglas Old Boys
Athletics: Ollie Lockley runs new personal best in Spain
Manxman breaks 29th minute mark for first time
