If they ran in the Junior or Mini events on Saturday, then they could be featured in our gallery.
You can see all our best photos below.
MORE: 38 best photos from the Great South Run, Thousands gather at Southsea Common for 5K, Junior, and Mini races
The gallery features action during the events and afterwards as participants celebrate taking part – as well as a few who finished with the trophies at the end.
Make sure to click through all the pages to see the full gallery.
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5. Great South Run
Girls set off on the junior run at the Great South Run on Saturday. Photo: Gary Tiller Photo: Gary Tiller
6. Great South Run
One of the young competitors flexes before taking part in Saturday's Great South Run Junior and Mini events. Photo: Gary Tiller Photo: Gary Tiller
7. Great South Run
Fancy dress was the order of the day for this family as they joined with the events on Saturday. Photo: David Tiller Photo: -
8. Great South Run
This trio of pals celebrate together after completing the Great South Run Junior race on Saturday. Photo: Peter Langdown Photo: Peter Langdown