Yala - elecric start but halfway would stop, turn, run back, stop, turn and continue, ending up standing there looking all confused as to why he was running in the first place.

Wilf - electric start and similarly would get halfway tehn confuse himself by stepping over himself at every opportunity, stopping, pausing, smiling then running on again.

Ultimately, Zaha would win but would stand at the finish with a confused yet apologetic look on his face, a shrug then wander off into the idstance.