Oxfam Trailwalker is Oxfam’s biggest annual flagship fundraiser globally. Oxfam Trailwalker 2019 will be held in Bengaluru from 18-20 of January. This is the world’s greatest team challenge to overcome inequality, where teams of 4 walk 100km in 48 hours (or 50km in 24 hours) in tough conditions for people who live in tougher conditions.