Crossword Genius

Bicycle road race first won in 1903 by Maurice Garin (4,2,6)

Ross

I believe the answer is:

tour de france

(Other definitions for tour de france that I've seen before include "sporting event" , "Tuned for race (anag) - a cycle race" , "Famous cycle race" , "Major bike race" , "Annual cycle race" .)

I've seen this clue in The Mirror.
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