i done running too, sprint, mid and long distinsce lol.
for school and public (anyone can joine running clubs)then to compition for clubs and school. and i swamm for school and public sppedo club at compitision.

marial arts, kung-foo (first practical form of spiritualiety first introduction to chi and karatie.

hockie, netball for school teams (do you play netball or is that a uk thing)

sport and art saved my backon in teens as it wzs unknowen i was dislexic lol just stupid then with too much energie lol.

L showes all same traites and needs physical exercise as well...apple dose't fall far from tree lol.

now he's 5 he can start to joine in to sport clubs and learn...one trouble he hates lossing!!

hopefullie it help him learn to lose as well as learn to win and not be afraid of competting.

in uk no amount of sports gets one away with grades and thers not same sense of being a hero if you play for school teams. It just used to be seen as an embarisment (by your peers)lol rather than a good thing no matter how well you done.