Triforge: AI Endurance Coach

AI-powered coaching insights for triathletes training for 70.3 & Ironman races.

Triforge is your AI triathlon coach — built for self-coached age-group athletes who want real coaching insights, not just more numbers.

Connect your Garmin, Wahoo, or Strava account and Triforge instantly transforms your training data into actionable guidance. Instead of staring at raw metrics, you get clear interpretation: what your recent training means, where your fitness is heading, and what deserves your attention going into your next session.

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WHAT TRIFORGE DOES
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→ AI COACHING INSIGHTS
Ask your AI coach anything about your training. Get plain-language answers grounded in your actual data — not generic advice from the internet.

→ FITNESS & FORM TRACKING
See your Chronic Training Load (CTL), Acute Training Load (ATL), and Training Stress Balance (TSB) visualised over time. Know when you're building fitness, peaking, or at risk of overreaching.

→ TRAINING LOAD ANALYSIS
Triforge pulls load data across all your devices and disciplines — running, cycling, and swimming — with a smart priority cascade that always uses the most accurate source available.

→ HR ZONE DISTRIBUTION
Understand how you're actually spending your training time across intensity zones, broken down by sport and session.

→ VO2MAX TREND
Track your aerobic fitness development over time with VO2max trend data pulled from your connected devices.

→ WORKOUT DETAIL
Dive into any completed session for a full breakdown — device metrics, coaching interpretation, and sport-specific context.

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BUILT FOR IRONMAN & 70.3
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Triforge is designed specifically for long-course triathlon training. The AI understands the demands of 70.3 and Ironman preparation — periodisation, multi-sport load management, taper timing, and race-week readiness.

Whether you're 20 weeks out from your A-race or deep in base training, Triforge gives you the coaching perspective to make smart decisions.

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YOUR DATA, YOUR PLATFORM
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Strava, Garmin, and Wahoo are convenience inputs — Triforge owns your analytics layer. Your training history and insights live in Triforge, not locked inside a third-party platform.

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FREE & PRO
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Triforge is free to start. Pro unlocks unlimited AI coaching insights for €12/month — less than one coached session, available every day.

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Train with meaning, not just math.