Fitness Challenges
Join our structured fitness challenges with calculator-based tracking. Choose your goal and start transforming today!
How Challenges Work
Simple, calculator-based tracking system
Choose Challenge
Pick a challenge that matches your goals
Use Calculators
Track progress with recommended calculators
Track Weekly
Log measurements and recalculate as needed
See Results
Transform your body with data-driven progress
30-Day Body Transformation
Transform your body in 30 days with daily tracking and calculator check-ins.
Challenge Goals
- Track body fat % weekly
- Monitor weight and measurements
- Hit daily calorie targets
- Progress photos every 7 days
Required Calculators
5-10 lbs change, 1-3% body fat reduction, visible physical changes
People ready for a complete lifestyle change
8-Week Weight Loss Sprint
Aggressive but sustainable fat loss with precise calorie tracking and weekly check-ins.
Challenge Goals
- 20% calorie deficit from TDEE
- Track weight 3x per week
- Recalculate TDEE every 2 weeks
- Hit protein targets daily (1g/lb)
Required Calculators
8-16 lbs fat loss, improved body composition, increased energy
Experienced dieters who can handle a deficit
12-Week Lean Bulk
Build muscle with minimal fat gain through calculated surplus and macro tracking.
Challenge Goals
- 5-10% calorie surplus
- Track strength progression weekly
- Monitor body fat monthly
- High protein intake (0.8-1g/lb)
Required Calculators
5-10 lbs muscle gain, strength increases, minimal fat gain (2-4 lbs)
Lifters wanting to bulk without getting fat
6-Week Maintenance Mastery
Learn to maintain your ideal weight effortlessly with intuitive tracking.
Challenge Goals
- Maintain weight within 2 lbs
- Find true TDEE through experimentation
- Build sustainable eating habits
- Transition from strict tracking to intuitive
Required Calculators
Stable weight, understanding of maintenance calories, sustainable habits
People who've reached their goal weight
16-Week Body Recomposition
Build muscle while losing fat simultaneously - the holy grail for intermediates.
Challenge Goals
- Eat at maintenance or slight deficit
- Progressive strength training
- Track body fat bi-weekly
- High protein (1g+/lb)
Required Calculators
Visible muscle gain, fat loss, same or lower weight, improved strength
Intermediate lifters with training experience
4-Week Metabolic Reset
Reverse diet to boost metabolism after extended dieting or low-calorie periods.
Challenge Goals
- Increase calories by 100-150 weekly
- Minimize fat gain during increase
- Restore metabolic rate
- Track weight and energy levels
Required Calculators
Higher TDEE, improved energy, minimal weight gain, metabolic recovery
People who've been dieting for 12+ weeks
Challenge Success Tips
Do This
- • Take starting photos and measurements
- • Use the same scale at the same time daily
- • Recalculate TDEE every 10-15 lbs change
- • Track consistently, even on bad days
- • Focus on the process, not just the outcome
Avoid This
- • Changing too many variables at once
- • Comparing daily weight (use weekly averages)
- • Giving up after one bad day
- • Extreme deficits or surpluses
- • Ignoring body signals (fatigue, hunger)