Cricket, rugby, soccer, tennis, swimming, cross country and athletics are offered as seasonal sports. Sports facilities available to teams at the Prep include two swimming pools, three turf cricket wickets, rugby fields and an astroturf hockey field located at the College. A sailing club also provides budding enthusiasts the chance to learn and hone their skills.
Horse riding is an exciting option at Treverton with lessons available to children through all the grades from as young as Pre-School. Regular events that include competition in all the equestrian disciplines are held at the Treverton Equestrian Centre and children participate enthusiastically on privately owned and school horses and ponies.
Marimba and recorder groups, the option of private piano tuition, dramatic productions and participation in Speech and Drama festivals and two school choirs present many opportunities for cultural development. Family Assemblies provide showcases for the children to present what they have learnt and are a popular event at the end of each term. The Staples Theatre located at the College is the venue for major productions and important school functions.