Running event
I believe the answer is:
meet
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">running event</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for meet that I've seen before include "Happen upon" , "assembly at hunt" , "See 24" , "Get together socially or for business" , "acceptable" .)