Training KennemerRunners 21 januari 2016 Calendar Wanneer: 1 augustus 2023 @ 19:00 – 20:30 2023-08-01T19:00:00+02:00 2023-08-01T20:30:00+02:00 Contact: Website activiteit Training Interval series: 3x series van 8 min.: 30″hard 15″rust! Serie pauze is 2 min.