About 225 kids have so far taken part in the Masterton Safe and Healthy Community Council holiday programme, which has included making trolleys and a scooter workshop.
The children designed and built their own trolleys in teams of four this week, and took part in a derby around Henley Lake that involved activities at various stages.
Those included catching a plastic fish with a net and eating an ice block.
They also held a time trial after the course had been completed.
The programme was made up of sports in the mornings and then a reading programme.