I really enjoy the Cotswold 226 Weekend option.
The bike option lets you ride one or twp 56 mile laps - whatever you feel like on the day.
You're out on the Cotswold 226 race course along side the full iron distance triathlon competitors. This gives the sportive a really great feel, you can cheer on the full triathlon entrants as you enjoy the great Cotswold scenery.
Great feed stations and lovely marshals top off a great day.
Well worth entering in training or for a sportive challenge.