Fitness & Health
Compare cohort-based fitness challenges for strength, cardio, and nutrition. Build sustainable routines with tracking and community support.
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Showing 27 challenges
Same Bedtime Every Night: Sleep Schedule Challenge
Go to bed at the same time nightly. Support early rising with consistent sleep. Optimize sleep quality and energy levels.
Same Bedtime Every Night: Sleep Consistency Challenge
Go to bed at the same time for 30 days. Join people building sleep discipline. Track your consistent routine nightly.
Sleep 8 Hours Every Night: 30-Day Challenge
Commit to 8 hours of sleep nightly for 30 days. Join people tracking bedtimes and wake times. Accountability for prioritizing rest.
Beginner-Friendly Bodyweight Exercises
Build strength at your own pace with simple bodyweight exercises! 💪 Start with just 5 minutes and gradually work your way up. These exercises use your own body weight, so no equipment needed! Perfect for beginners who want to feel stronger and more confident. Our community is here to support you every step of the way - you've got this! 🌟
Quit Caffeine 30 Days: Energy Reset Challenge
Eliminate caffeine (coffee, tea, energy drinks) for 30 days. Join people resetting their natural energy. Tackle withdrawal together with support.
Drink 1 Cup Green Tea Daily: Antioxidant Challenge
Replace one coffee or soda with green tea every day. Join people boosting antioxidants and getting calm energy. 30-day switch challenge.
10-Minute Evening Wind-Down for Better Sleep
Gentle movements before bed. Release tension, prepare for restful sleep. Calming bedtime ritual for beginners.
8-Minute Gentle Core Strength for Beginners
Beginner-friendly core exercises. Build strength gradually. Strong core for posture and balance.
Push-Up Club
Log the exact number of push-ups you complete each day. Your approver will verify your daily count to keep you accountable and motivated!
Gut Health Microbiome Support
Optimize your gut microbiome through prebiotic and probiotic foods to support digestive health and immune function. Include fermented foods, high-fiber vegetables, and resistant starches in your daily diet. Research indicates that a healthy microbiome supports mental health, weight management, and disease prevention. Track your gut-supporting foods and observe improvements in digestion, mood, and immune function.
Run with a Smile 😄
Not about speed — about joy! Share one happy thing you saw during your run!
Take Vitamin D Every Day: 30-Day Supplement Challenge
Remember to take your Vitamin D supplement daily for 30 days. Join people building supplement habits. Track consistency, feel the energy difference.
Always Take the Stairs: 30-Day Challenge
Choose stairs over elevators/escalators for 30 days. Join people adding easy movement to their day. Simple cardio boost built into routine.
Stair Climbing Challenge
Take it to the next level! 🏢 Climb 20 flights of stairs every day. Stair climbing is incredible cardio that builds leg strength and endurance! Perfect for busy people - find stairs anywhere and get your workout in! #StairChallenge #Cardio
Stretch Every Day: 10-Minute Flexibility Challenge
Stretch for 10 minutes daily for 30 days. Join people improving flexibility and reducing muscle pain. Any stretches count—your choice.
get abs
to get abs 4 summer
Morning Sunlight Exposure Within 1 Hour of Waking
Get natural sunlight within 1 hour of waking every day. Join people optimizing circadian rhythm. Science-backed sleep/mood/energy booster.
Cook at Home 30 Days: No Takeout Challenge
Cook dinner at home every day for 30 days. Join people breaking the takeout habit. Save money, eat healthier. Simple recipes welcome.
Drink 8 Glasses of Water Daily: Hydration Challenge
Track 8 glasses of water every day. Join people staying hydrated for better energy, skin, and health. Simple daily habit with big benefits.
10000 Steps Daily Walking Challenge with Group Support
Hit 10K steps every day with 5-10 people. Log your steps, see others' progress. Perfect for beginners and busy people. Free challenge.
Nutrient-Dense Meal Preparation
Implement systematic meal preparation strategies to ensure consistent intake of nutrient-dense foods throughout the week. Focus on batch cooking, strategic ingredient selection, and portion control based on individual nutritional needs. This practical approach saves time while ensuring optimal nutrition intake. Track your meal prep activities and observe improvements in dietary consistency and health outcomes.
Desk Stretches Every Hour: Combat Sitting Challenge
Stretch at your desk every hour for 30 days. Join remote workers and office employees fighting desk stiffness. Set hourly reminders. 2 minutes each.
Sober Curious: 30 Days Alcohol-Free Challenge
Try 30 days without alcohol. Join people exploring sober life. Daily check-ins, zero pressure to explain. Reset your relationship with drinking.
Morning Yoga Flow
☀️ Start your morning with 20 mins of gentle yoga. Stretch, breathe, reset.
50 Squats Daily: Build Leg Strength in 30 Days
Complete 50 squats every day. Build powerful legs and glutes with bodyweight training. Perfect for building functional strength at home.
30 dagen zonder drank
30 dagen geen alcohol
30-Day No Sugar Challenge with Support Group
Cut out refined sugar for 30 days. Join 5-10 people tackling sugar cravings together. Share tips, struggles, and wins. Check in daily. Accountability without judgment.
Frequently asked questions
Get quick answers about how fitness & health cohorts operate and how to choose the right program for your goals.
How do Cohorty fitness challenges work?
Fitness cohorts run in 2–6 week cycles with guided daily prompts, weekly check-ins, and shared progress dashboards so you can stay consistent alongside your peers.
Can I join if I am new to working out?
Yes. Every challenge offers beginner-friendly modifications and accountability partners, and you can choose a cohort that matches your baseline activity level.