We were able to pull the RC Elite, FuelCell TC, and Endorphin Speed to compare sizing. The RC is snug, the TC substantially wider in the toe-box, and the Endorphin Speed similar width-wise, to the TC. Both the Speed and TC should give you the width you are looking for.
The TC is the heavier of the three but offers a squishy, soft, bouncy run. The TC is a great training shoe for faster long runs when you are looking for comfort with some bounce. The Endorphin Speed is lighter and more responsive than the TC, even though it has a nylon plate versus a carbon fiber plate. So, to summarize, we believe that the RC would be too narrow, the TC the most comfortable everyday shoe, and the Speed a good option as an everyday and race day combination.
Greg
RW Staff