500/5K/500K is Milan Glavaski’s individual challenge. During this charity campaign, Milan will take part in 8 triathlon, half-full and trail races with Élménykülönítmény, gathering in total 500 km. Training for these races will take more than 5000km and his plan is to raise min. 500,000 HUF in 2018 by his last race. Join him in this adventure, follow his challenges and sponsor a mile of his race!