Four support championships on the TOCA package will make the annual pilgrimage to Scotland this weekend (August 25/26) with title battles set to further intensify as the 2018 season moves toward an exciting climax.

In what is one of the highlights of the year, the journey north of the border to the picturesque Fife circuit has been an entertaining one down the years – and that is set to be no different this weekend.

The Ginetta Junior Championship arrives at Knockhill with Adam Smalley still leading the points having extended his lead to 45 markers at Rockingham. Underlining his title credentials with an impressive run of results, the former Scholarship winner has been the driver to beat for much of the season and will look to bridge that gap between himself and his rivals even further on Scottish soil.

Behind Smalley are a host of challengers, with Louis Foster and Luke Browning leading the way. The pair emerged as the winners from Rockingham earlier in the month and will be hard to bet against being the leading protagonists this time round too.

James Hedley, Fin Green and Patrick Kibble will also be drivers to look out for as the battle for supremacy hots up.

Last competing on the TOCA support package at Thruxton in May, the Protyre Motorsport GT5 Challenge rejoins the fray for a pair of races that will likely keep fans on the edge of their seats.

James Kellett currently sits atop of the championship standings, holding a 39-point advantage over Shane Stoney. Kellett and Stoney look to be the drivers to put money on triumphing around the 1.2 mile circuit however the likes of Geri Nicosia, Max Bird and Alex Toth-Jones can’t be counted out either.

Missing the most recent event at Rockingham, the Porsche Carrera Cup GB is also back in action this weekend with the championship battle delicately poised.

As it stands, four drivers realistically look set to do battle for the coveted title with Dino Zamparelli leading the way, The Redline Racing driver was hotly tipped as one to watch at the start of the year and has reinstated that fact with three wins, propelling him to the standings summit.

Tio Ellinas, Tom Wrigley and Lewis Plato are all in the mix once dropped scores have been applied and will be eager to close the gap to Zamparelli further too.

Capping off the weekend’s action at Knockhill will be a trio of races from the F4 British Championship certified by FIA – powered by Ford EcoBoost. In what has been another stellar campaign for the single seater category, this weekend’s triple-header could play a pivotal role in the outcome of the title.

Kiern Jewiss makes the long trip north with the chasing pack all trying to catch up him. Ayrton Simmons, Dennis Hauger, Jack Doohan and Sebastian Prialulx, amongst others, meanwhile have all shown what they are capable during the year and will be looking to take the fight to Jewiss.