About us
Longevity Circle brings together health-conscious minds who want to understand their biology and extend their healthspan. We explore science-backed practices around sleep, metabolism, brain health, nutrition, exercise, and emerging technologies—but most importantly, we focus on turning insights into real, everyday action.
Open to all curious minds. Just beginning your health journey? Deep into self-experimentation? Somewhere in between? You're welcome here 🤗
Let's hang out, share ideas, and rewrite our biological future together!
Upcoming events
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VO₂ Max Challenge: Test Your Engine! 🏃♀️💨💚
CMU Main Stadium, Tambon Su Thep, Mueang Chiang Mai District, Chiang Mai 50200, Chiang Mai, THWe are taking biohacking outdoors for a special VO₂ Max Challenge — a field run designed for athletes and longevity seekers alike.
If you have done it with us before, you can track how your VO2Max changes week by week - it should improve with regularly training.
We’ll be doing the Cooper Test — a classic, lab-validated method to estimate your VO₂ Max using just a stopwatch.
🧠 Why It Matters:
VO₂ Max is one of the strongest predictors of all-cause mortality and overall healthspan. Tracking it regularly gives you direct insight into your cardiorespiratory fitness — a cornerstone of long-term vitality.What to Expect:
✅ Sign up at https://app.catina.box/events/M72t2Yq6mJ to enter the challenge
✅ Meetup location: bright yellow benches under the A2 entrance (across the field)- see picture!
✅ A short field test to estimate your VO₂ Max (no wearables needed)
✅ Connect with the community, share training tips, and get your baseline
✅ Social dinner after the run! You deserve it 🍕👏💦 Please bring plenty of water (perhaps a snack) and come ready to sweat a little. Open to all levels — go at your own pace.
See you on the track! 💚3 attendees
Past events
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