5km + 10km + Half Marathon series.
Run your best 5km, 10km and Half Marathon in the first 10 days of the month.
We plant 10 trees for every virtual challenge entered! Everyone receives a Global Games finisher's medal, take your pick from a medium or large medal.
Scroll through for medal previews below to find the medal designs for the coming months. The distance at the bottom will show the distance for your challenge.