The 2023 Lakefield Triathlon is a Triathlon Ontario sanctioned event hosted by the Peterborough Pirates Triathlon Club and fourth race in the Youth Cup series race of the season.

All races will be held Sunday 25 June 2023 at Lakefield College School on a fully closed bike course beginning at 8am. There will be no vehicular access to or from the race site between 8am and 12pm.

Youth Cup Race Series – 12-13 and 14-15 age groups.

2024 Ontario Summer Games Qualifier:  14-15 age groups.