Crosswordiee.com

% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Iditarod entrants:

SLED: Iditarod entrant
RACER: Indy or Iditarod entrant
SLEDDOG: Iditarod entrant
DOGSLEDS: Iditarod entrants
RACER: Iditarod entrant
DOGSLED: Iditarod entrant
SLED: Iditarod entrant's need