Adaptive endurance training

Training that adapts
to your life.

ThreshIQ combines your training, recovery, and real-life stress to tell you what to do today — and adapts as you go.

Start training smarter →Join the waitlist

Free 14-day trial. No credit card required.

Inside the app

See what ThreshIQ
actually looks like

This is what your daily coaching looks like inside ThreshIQ. No mockups. Real screenshots from the private beta.

app.threshiq.ai/dashboard
ThreshIQ dashboard
Race countdown + readiness at a glance
Days to your target race and today's readiness score — calculated from your 4 Burners check-in, recovery data, and training phase.
Daily recommendation — personalised to today
ThreshIQ evaluates your current state and adapts today's session. Not generic advice — it references your actual readiness, your training phase, and your race goals.
app.threshiq.ai/check-in
ThreshIQ daily check-in
Should I train today? — answered with context
Your 4 Burners show elevated stress, so ThreshIQ recommends Zone 2 only. Not a blanket rest day — a specific modification based on what's actually happening in your life today.
The daily coaching note
A personalised note that addresses how you're feeling, references your specific check-in, and gives actionable guidance. Specific to you, every day.
app.threshiq.ai/training-plan
ThreshIQ training plan
Your plan adapts to your 4 Burners
Week 5 of 16, base phase, targeting your race. When burners are low, full volume executes. When life gets heavy, the plan adapts automatically — before you burn out.
Every session — precise and specific
3,000m continuous at Zone 2 pace with technique cues. Not just "swim 3km" — a specific prescription with a clear purpose, adapted to where you are in your plan.
app.threshiq.ai/activities
ThreshIQ activity log
Your recent activity history
Distance, duration, heart rate, and power from your last 7 days of training — synced from Strava and displayed for your reference.
Upload workouts from any device
Have a workout that didn't sync to Strava? Upload .FIT files directly from Garmin, Wahoo, COROS, or any other device.
World Championship qualifier built this
14-day
Free trial — coming soon
200
Founding member spots at $79/mo forever
4
Burners tracked — not just fitness data
Your life is part of your training

The 4 Burners Framework

Most training plans see workouts. ThreshIQ sees what affects them. Your 4 Burners help ThreshIQ understand how much stress you're carrying today — so your training adapts before life derails the plan.

  • 💼 Work — deadlines, commute, mental load
  • 👨‍👩‍👧 Family — kids, relationship, home demands
  • 😴 Sleep — quality, quantity, disruption
  • 🥗 Nutrition — fuelling, energy, recovery
4 Burners Framework
Every day, ThreshIQ answers one question

What should I do today?

A continuous feedback loop — not a static training plan.

1
Check your 4 Burners
2
ThreshIQ evaluates readiness
3
Your session adapts
4
Complete your workout
5
Report how it felt
6
Tomorrow adapts to today
Founding member pricing

Lock in your rate.
For life.

ThreshIQ is in private beta. The first athletes who join lock in the founding member price forever — as long as their subscription stays active, that price never changes when we raise it for everyone else.

  • Athlete plan — $19/mo (regular $29)
  • Pro plan — $79/mo (regular $99)
  • Price locked for life on signup
  • Cancel anytime — no contracts, no catch
ThreshIQ founding member pricing
Lachlan Laner racing Ironman
Built by an athlete who's been there

Hi, I'm Lachlan.

I picked up triathlon in my final year of college, while playing on the college tennis team, having never ridden a bike more than 20 miles. Within two years I qualified for my first world championship.

I qualified for the Ironman World Championship 2025 Nice, France — 9:38 and the 70.3 World Championship 2025 Marbella, Spain — 4:27 2026 Nice, France — 4:43 while working full-time in tech.

I built ThreshIQ because I wanted training that understood the reality of balancing elite-level racing with a real job, real life, and real stress.

Ironman World Championship — Nice 202570.3 World Championship — Marbella 202570.3 World Championship — Nice 2026NCAA D-II Conference Tennis Champion (2×)B.A. Data Science, AI minor
Join the waitlist

Get early access to
ThreshIQ

We are opening access to a limited number of athletes. Join the waitlist to be first in line and lock in founding member pricing.

Founding members lock in $79/mo Pro forever

Founding member spots filling now — 200 total

No spam. One email when access opens. Unsubscribe anytime. Privacy Policy.

Data Privacy

Your data, your control

🔒

No selling, no ads

We never sell your data or show ads. Your training data is used only to coach you.

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Read-only Strava

We read your activities — we never post to Strava on your behalf.

🤖

AI that doesn't train on you

Your data is sent to Anthropic's API for coaching — they don't use it to train models.

🗑️

Delete anytime

Request account deletion and we remove your data within 30 days.

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