75 Days — Tough is RallyStreak’s version of the hardest 75-day discipline challenges: two 45-minute workouts (one outdoors), a strict diet with no alcohol, nearly 4 litres of water, 10 pages of reading and a daily progress photo.
Miss anything and you restart from Day 1. That rule is brutal alone and strangely motivating in a group: your crew sees your restart count, and you see theirs.
What you do every day
| Daily task | Checked in by |
|---|---|
| 45-min workout | Built-in timer |
| 45-min outdoor workout | Built-in timer |
| Follow your diet, no alcohol | Done by default; tap if you slipped |
| Drink 3.8 L of water | One tap |
| Read 10 pages | Number pad |
| Progress photo | Photo |
How to do it
- Two 45-minute workouts, one of them outdoors.
- Follow your chosen diet, with no alcohol and no cheat meals.
- Drink 3.8 litres (a gallon) of water.
- Read 10 pages of a book.
- Take a progress photo. In RallyStreak you choose whether the group can see it.
The rules
- No strikes: every day counts; when strikes run out you restart from Day 1.
- No rest days.
- Your day runs midnight to midnight in your time zone, and you can still check in until 3 AM.
- Missed yesterday? Up to two earlier days can be logged, marked “logged late” for the group to see.
Doing it with friends
Start the 75 Days — Tough challenge in RallyStreak, pick a start date and share one link. Friends join free in under 30 seconds. From Day 1 everyone checks in on their own phone, the board shows the whole crew’s streaks, and a single nudge reminds whoever hasn’t gone yet.
FAQ
Is this the official 75 Hard program?
No. 75 Hard is a trademark of its owner. 75 Days — Tough is a similar set of daily habits that you can run with friends in RallyStreak; it is not affiliated with or endorsed by any program.
Is a 75-day hard challenge safe?
Two daily workouts and almost 4 litres of water are demanding. Build up gradually, listen to your body and stop if you feel unwell. This is not medical advice; check with a doctor if you have a condition.
Do I really restart from Day 1 if I miss a task?
That is the default for this challenge. When strikes run out, your own day counter resets to Day 1 and the board shows “Restart #2”. The rest of the group keeps going.