What's a subreddit where you've participated in health and fitness challenges?

A subreddit where many people participate in health and fitness challenges is r/Fitness. This subreddit often features various fitness challenges, whether they're long-term goals like a 12-week transformation or short-term events such as a 30-day workout challenge. Members share their progress, offer advice, and provide motivation, making it a great place to get involved in fitness challenges and stay accountable.

Another excellent option is r/fitnesscirclejerk. While this subreddit has a more humorous and less serious tone, it occasionally hosts fitness challenges and can be a fun way to engage with the fitness community.

For a more specific focus, r/BodyweightFitness offers challenges and advice centered around bodyweight exercises, which can be ideal if you prefer home workouts or minimal equipment.

These subreddits provide both structured challenges and a supportive community, helping you stay motivated and engaged in your fitness journey.