75 Hard and 75 Soft sell the same dream — a 75-day challenge that resets your discipline — but they're built for very different people. One is a no-exceptions mental-toughness gauntlet that restarts you to day one for a single miss. The other keeps the structure, drops the masochism, and is something you can fit around a real life. Picking 75 Hard vs 75 Soft isn't about which is "tougher." It's about which one you'll actually finish, and which one leaves you with habits instead of just a war story.
If you've already decided and just want the rules and a clean way to track the tasks, that's covered in 75 Hard rules explained. This post is the decision: what's different, who each suits, and how not to pick the version that quietly sets you up to quit.
The rules, side by side
| 75 Hard | 75 Soft | |
|---|---|---|
| workouts | two 45-min, one outdoors | one 45-min |
| rest days | none | one per week |
| diet | strict, no cheat meals | sensible, mostly clean |
| alcohol | none for 75 days | only on social occasions |
| water | a gallon (3.8 L) | a sane daily target |
| reading | 10 pages nonfiction | 10 pages nonfiction |
| progress photo | daily, mandatory | optional |
| miss a task | restart at day one | adjust and keep going |
The reading habit is the one thing both versions agree on, which tells you something — ten pages a day is the least controversial, most sustainable piece of the whole challenge.
The real difference is the restart rule
Everything else is volume. The restart rule is the soul of 75 Hard: miss any task on any day — even forgetting the progress photo on day 60 — and you're back to day one. That all-or-nothing design is the entire appeal for some people, and the entire problem for everyone else. It creates genuine stakes, and it also punishes a sick day, a work emergency, or a family event exactly as harshly as a lazy one. 75 Soft removes that single rule, and in doing so it changes the challenge from a pass/fail exam into a build-a-routine project. Whether that's a downgrade or an upgrade depends entirely on which kind of pressure actually works on you.
There's a middle, too: 75 Medium
For completeness, a third variant floats around: 75 Medium. It sits between the two — usually one 45-minute workout a day with the outdoor element kept, a structured diet that allows a planned cheat, water and reading as in 75 Hard, and a softer take on the restart rule. It's for people who find 75 Soft too loose but 75 Hard's two-a-days and zero rest days unrealistic. If you're torn, 75 Medium is often the honest answer, but most people are better served by picking clearly between Hard and Soft than by splitting the difference and tracking a fourth set of rules.
Who should pick which
75 Hard rewards a specific temperament. If you genuinely respond to all-or-nothing stakes, already have a training base, and have eleven clear weeks without travel or injuries you can't work around, the brutality is the feature — the inflexibility is what makes finishing mean something to you. But if you're building fitness from a lower base, your calendar is unpredictable, or you've historically quit the moment a streak breaks, 75 Hard's restart rule is a trap dressed as motivation. Two 45-minute sessions a day with zero rest days also runs well past the activity most adults are building toward, so an untrained body has a lot to absorb at once. You'll do great for two weeks, hit a genuine obstacle, restart, hit another, and quietly stop. 75 Soft is the better bet for most people precisely because it survives the obstacle instead of being destroyed by it.
Both reward good tracking
Whichever you choose, sloppy tracking is the most common self-inflicted way to fail. The five tasks are different shapes — a timed workout, a counted gallon of water, a number of pages, a couple of checkboxes — so a single "did the challenge today" box hides exactly the task you're about to forget. Give each rule its own habit, group them into a routine, and put the day's checklist where you'll see it. The discipline you're trying to build comes from keeping the promises consistently, and you can't keep what you can't see — the same principle behind staying consistent with any habit.
What happens after day 75
Here's the quiet problem with both versions: day 76. The external structure vanishes, and a lot of finishers bounce straight back to baseline within a month. The people who keep the results are the ones who treat the challenge as a demo, then convert the parts that worked into ordinary, sustainable habits — one workout, the reading, a reasonable water goal, a daily walk — tracked the normal way, with mercy for bad days built in. On that measure, 75 Soft has a real edge: because its habits already bend around real life, they're far more likely to still be standing on day 100. The challenge is the spark. The everyday habits are the actual prize. Pick the version that leaves you with more of them.
FAQ
What is the difference between 75 Hard and 75 Soft?
75 Hard requires two 45-minute workouts a day (one outdoors), a strict diet with no cheat meals or alcohol, a gallon of water, 10 pages of reading, and a daily progress photo — and any miss restarts you at day one. 75 Soft asks for one daily workout with a weekly rest day, a sensible diet, a sane water target, 10 pages of reading, and drops the restart rule. Soft keeps the structure without the all-or-nothing punishment.
Is 75 Soft easier than 75 Hard?
Yes, deliberately. 75 Soft halves the workout load, allows a weekly rest day, relaxes the diet, and removes the day-one restart rule. That makes it far more sustainable for most people and more likely to leave you with lasting habits, which is arguably a better outcome than completing 75 Hard and quitting on day 76.
Should a beginner do 75 Hard or 75 Soft?
For most beginners, 75 Soft. Two 45-minute workouts a day with no rest days for eleven weeks is a heavy load on an untrained body, and the restart rule turns the first unavoidable obstacle into a reason to quit. Build a base with 75 Soft, and save 75 Hard for when you have the fitness and a genuinely clear calendar.
Can I track 75 Soft in a habit app?
Yes, and it's the sensible setup. Make each task its own habit — a timer for the workout, a counter for water, a number for reading pages, checkboxes for the rest — and group them into a routine you tick from a home-screen widget. init.Habits supports all those modes, and its earned shields let the weekly rest day or a genuine off day pass without breaking your streak.