The following posters have basic information about each of the events.
Even though they are in pdf format (require Acrobat Reader), in most cases they are large files (over 1mb)
Thanks to UKAthletics.
Endurance running
Steeplechase
Race Walking
Sprinting
Relays
High Jump
Long Jump
Triple Jump
Pole Vault
Shot Putt
Javelin
Hammer
Discus
Combine Events v1 v2