Groene Halve Marathon Hamont-Achel

The Groene Halve Marathon, held in Hamont-Achel, is a celebrated running event that has been taking place since 1985. Scheduled for September 14, 2025, the marathon welcomes participants of all ages, featuring various distances including a kids' run (100m to 1km), a 5km race, a 12km race, and the classic half marathon (21km). The event promotes a festive atmosphere with a certified course, ensuring a safe and enjoyable experience for all runners.

Participants can register online at discounted rates until September 5, with the option for same-day registration available. Visit the organization's website for the most recent information.