Hi Katie, The nearest one, which is only a few minutes away is West Lakes & Districts Little Athletics Centre Alan Iverson Reserve (Riverside Oval), Langham Pl, Port Adelaide, SA 5015 5015. Their contact number is 0424 606 622. Its in a great spot, with lots of shady trees for parents who are watching. They normally have a sausage sizzle and drinks available for purchase, and the children who attend are from schools all over the Peninsula. Good luck!