To be the front-runner means to be the leader or the top contender in a competition. There are various synonyms for this term that can be used to express the same idea in different ways. Some of the synonyms for front-runner include pace-setter, trendsetter, leader, champion, forerunner, vanguard, and trailblazer. Each of these synonyms accentuates a particular aspect of the concept, emphasizing different aspects of the person or team that is in the lead. Being the front-runner can be a lofty goal, and the right synonym can help to convey the impact and importance of that position.