I arrived just in time to see the Years 3 and 4 girls set off around the cricket field . .

. . then the Years 5 & 6 boys go for it . .

. . and the Years 5 and 6 girls set off just as quickly . .

. . and finally . . almost . . here's the Years 7, 8 and 9 race, with boys and girls running together . .