The Vestingloop has multiple components; running, trailrun and walking. There are different distances so basically everyone can participate. Last year this event had 7.000 participants. The 17th edition is taking place on May 14, from 9 to 4 pm in ‘s-Hertogenbosch, Netherlands, and, thanks to the charity “Heb hart voor longen” (Have a heart for lungs), is dedicated to pulmonary hypertension. The proceeds will go to scientific research.
Further details about the event at this link on the (PHA Netherlands) website
Further details about the run at this link on the Vestingloop ‘s-Hertogenbosch website