What Is the 75 Hard Challenge
The 75 Hard Challenge is a 75-day mental toughness program created by Andy Frisella, CEO of 1st Phorm and podcast host of The MFCEO Project. The program requires participants to follow a strict set of daily rules for 75 consecutive days, with no exceptions or cheat days. It was launched in 2019 and gained significant traction on social media platforms like YouTube, TikTok, and X (formerly Twitter). The challenge is designed to test discipline, consistency, and mental resilience through demanding daily tasks. Andy Frisella has promoted the challenge across his podcast episodes and social media channels, emphasizing its role in building unbreakable habits. More details are available on the official 1st Phorm website and Andy Frisella's podcast page 1st Phorm.
The core rules of the 75 Hard Challenge include following a defined diet with no alcohol, taking two 45-minute workouts per day (one must be outside), drinking one gallon of water, reading 10 pages of a non-fiction book, and taking a progress picture every day. Missing any rule resets the streak to day one, and the challenge must be restarted from the beginning. There is no modification or scaling allowed, making it an all-or-nothing test of willpower. The program does not include a weight loss requirement, though many participants report body composition changes due to the strict diet and exercise rules. Andy Frisella has stated that the challenge is about proving to yourself that you can commit to something difficult for a sustained period. The official challenge rules and tracking are available on the 1st Phorm platform 1st Phorm.
Rules, Requirements, and Daily Structure
Daily Workout and Diet Rules
Participants must complete two 45-minute workouts every day, with at least one session performed outdoors regardless of weather conditions. The diet is defined by the participant but must exclude alcohol entirely, and no cheat meals are allowed. There is no specific meal plan prescribed, but the challenge requires strict adherence to whatever nutritional framework the individual chooses. Many participants combine the challenge with established diets such as keto, intermittent fasting, or high-protein plans. The outdoor workout requirement is designed to build mental resilience by forcing discipline in uncomfortable conditions. Fitness tracking apps and wearable devices are commonly used to log workouts and verify compliance.
Reading, Water, and Progress Tracking
The reading requirement is 10 pages of a non-fiction book per day, which totals approximately 750 pages over the full 75 days. Participants must drink one gallon of water daily, and progress pictures are taken at the same time and conditions each day. The progress pictures serve as a visual accountability mechanism, and any deviation from the rules invalidates the streak. Andy Frisella has emphasized that the challenge is not about physical transformation alone but about proving mental toughness through consistent daily execution. The daily structure is intentionally rigid, with no flexibility for missed tasks or modified rules. The official tracking sheet and challenge details are available on the 1st Phorm website 1st Phorm.
Impact, Popularity, and Criticisms
Social Media Growth and Public Reception
The 75 Hard Challenge has generated millions of social media posts, hashtag entries, and user-generated videos across platforms like TikTok, Instagram, and YouTube. The hashtag #75Hard has accumulated billions of views on TikTok, with users sharing daily updates, transformations, and completion stories. The challenge has been discussed on major podcasts and fitness media outlets, including appearances by Andy Frisella on high-profile shows. Fitness influencers