Join us in the 10th edition of the Twilight Ultra Challenge to celebrate "A Decade of Breaking Limits". A variety of drinks & food/snacks are offered at every 2.5km where you can refuel to tackle the challenge from 7pm up till the next day 11am. The minimum distance is 5km & the maximum duration is 16 hours to cover as many 5km loops as you can.

For more info: http://www.twilightultrachallenge.com/