The EWCC audax events for 2015 are scheduled and details are here. You can see the basic details at the AUK website. Most routesheets still last year's, they will be updated as necessary later. New for 2015 is a weekend of events at the beginning of April. There are also ride reports from previous years.
AUK calendar events
Exeter Wheelers' Audax events are described here. There are also pages devoted to other AUK calendar events in the Southwest (check the Audax events dropdown menu. Events appear as they are published).
AUK Permanent events
Exeter Wheelers' Audax Permanent events are for those who wish to ride at a time of their own choosing. Other permanent events are also listed. Check the dropdown for these.
AUK DIY events are a kind of permanent, but where you devise your own route. Check the instructions carefully before sending an entry. Tony Hull is the DIY organiser for the Southwest and South Wales. Details and entry forms are here.
What the riders say
Various cyclists have written about their experiences on Exeter Wheelers' audax events. Here are a few of them.