WATCH: Fox runs onto track during Indy 500 practice, caution flag comes out

The month of May is here, which means to expect the unexpected at the Indianapolis Motor Speedway — even if that means a fox darting across your path on the track.

A fox made its way onto the track during Indy 500 practice on Tuesday, bringing out the yellow flag. It managed to avoid oncoming traffic.

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This article originally appeared on Indianapolis Star: Indy 500 practice: Fox runs onto track, prompting caution flag