Crossword clues for the word: THELONGRUN The word THELONGRUN has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for THELONGRUN Showing 1 to 4 of 4 results Clue(s) "Over an extended period (with ""in"")." 50-Across song covered by Reel Big Fish that wonders, "Did you do it for love? / Did you do it for money?" (3 wds.) A marathoner said... Marathoners?