Was a fairly keen triathlete for several seasons... Never saw anyone with clips in their running shoes. Can only imagine it being extremely uncomfortable due to the extra stiffness that would be required for the cleat platform.
Tri shoes are generally single straps because it is much easier to do up one single strap whilst on the fly for those that start the bike with shoes already clipped in.
Was a fairly keen triathlete for several seasons... Never saw anyone with clips in their running shoes. Can only imagine it being extremely uncomfortable due to the extra stiffness that would be required for the cleat platform.
Tri shoes are generally single straps because it is much easier to do up one single strap whilst on the fly for those that start the bike with shoes already clipped in.