The teenager clocked an impressive time of 17 minutes and 23.7 seconds for the course at Exeter.
He was more than 14 seconds ahead of runner-up and veteran athlete Simon White, who clocked 17.38.5.
South West Road Runners’ Scott Hunter was third in 17.57 and Michael Yearling fourth in 19.24.4.
As well as a 5k run, there was a Haldon Night 10k run, which was won by Exmouth Harriers’ Simon Minting in 39:42.7, with Wild Running’s Jack Casey second in 40:08.5.
Emma Dennis was first women in the 10k event in 47.38.2, with Mud Crew’s Sharon Daw second in 50:47.1 and Plymouth Storm’s Hannah Walters third in 51:03.6.
Full results can be found HERE.