'Double' victory for Haarlem's Christiaan Bosselaar at tough Heuvelloop. 'Let the shoe do the work'

Christiaan Bosselaar, a 43-year-old from Haarlem, won the 15-kilometer race at the 39th Lions Heuvelloop. The event drew a record-breaking 800 participants and Bosselaar noted that despite the difficult hilly terrain, the race felt surprisingly easy.



