Keeping the team on track.




GMax Trackstars is a leading independent, and not-for-profit professional organisation dedicated to promoting best practice to produce greatness from playground to podium and raising the awareness and standards of coaching, worldwide.

The GMax Team Coaching program offers schools and college athletes a unique approach with more than 20 years of success on and off the field. We use a holistic approach–meaning we look at all components of training instead of focusing only on speed or endurance.


Mark Lancaster

Head Coach
Level 4 Sprints

A performance athletics coaches and experienced trainers who knows the importance of balancing the professionalism required to teach athletes whilst sustaining a fun and enjoyable environment. Mark has been involved with athletics since 1987, and coach athletes who have medalled at many national championships and have represented GB at Championships. He specialises in Sprints & Hurdles however also capable of coaching middle distance and Long Jump. Mark’s approach athletics training means Gmax Athletes will be able to make the most out of every valuable minute on the track, and field.

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Tuija Vainio-Doiseul

Assistant Coach
UKA Sprints Qualified

Coach Tuija Vainio-Doiseul is the mother of two Gmax athletes, Frano and Mira. Tuija has always been a keen sports spectator and became more involved with sports, when her children took up athletics. Tuija is now a UKA qualified coach and is studying sports, fitness and coaching degree with Open University. She has stated “I would like to help provide good quality athletics to as many youngsters as possible.”

Clive Carr

Sprints Coach
Strength & Conditioning Coach

Coach Clive Carr is a Sprints Specialist and Strength & Conditioning expert. His coaching career spans over 10 years after getting involved as a former young athlete in his native Trinidad. Clive is honoured with the contribution to the success of his own son the Huddersfield Town FC striker Daniel Carr who he coached and is distinguished for his speed on the pitch. With a strong tradition already established, Coach Clive continues to utilize his expertise and capitalize on his passion for Athletics in advisor & coach for the Forest Hill School teams.