Ostensibly in honour of getting 500,000 fans on Facebook, but probably more to do with it being a holiday weekend here in the US,
The double XP period runs from today until 10am (Eastern Summer Time) on Tuesday 29 May. If you fancy reading a bit more about this Tribes Ascend thing, have a look at the .
Here’s a video too. You can read more about this promotional weekend through the source link below.