TrainingPeaks is a well-designed platform with genuine depth. But it was built around the coach-athlete relationship — and if you're self-coached, you're paying for a coach portal you'll never log into, learning a system designed for someone else's workflow, and getting complexity where you needed clarity. train2.run is built specifically for runners who coach themselves.
TrainingPeaks has earned its reputation. The athlete analytics — particularly fitness/fatigue/form modelling using TSS and ATL/CTL — are genuinely useful for experienced athletes who understand periodisation. The workout builder is powerful. It syncs with almost everything. If you work with a coach, the shared plan and feedback workflow is hard to beat.
For athletes who want to go deep on performance metrics and have the background to interpret them, TrainingPeaks' premium tier offers real value.
The frustration with TrainingPeaks among self-coached runners is consistent: the interface assumes a level of coaching infrastructure most people don't have. The workout builder is powerful but takes significant time to learn. The TSS/ATL/CTL modelling is most useful when a coach is calibrating it to your specific physiology and history — used alone, it's easy to misinterpret.
The pricing structure has also shifted: as TrainingPeaks has moved upmarket toward coaching teams and federations, the self-coached athlete's subscription has become harder to justify. You end up paying for the coaching infrastructure whether you use it or not.
The most common feedback: "I spent more time learning TrainingPeaks than I did thinking about my training."
| TrainingPeaks | train2.run | |
|---|---|---|
| Primary focus | Coach-athlete platform | Self-coached athlete tools |
| Garmin sync | Yes | Yes |
| Automatic run classification | Manual only | From GPS/Stryd data |
| AI coaching chat | None | With full history context |
| Plan vs actual tracking | Detailed (with complexity) | Focused, week-by-week |
| Historical run comparison | Possible but manual | Automatic across 2 years |
| Learning curve | Steep | Designed to be immediate |
| Coach portal | Full featured (included in cost) | Not applicable |
| Fitness/fatigue modelling | TSS/ATL/CTL (premium) | Not currently |
Honest comparison requires saying this clearly: train2.run doesn't have the analytical depth of TrainingPeaks. If you want TSS-based load modelling, detailed power analysis, or a platform your coach can use to push workouts and review your compliance — TrainingPeaks is the right choice.
train2.run is for the runner who has a plan they've built themselves (or adapted from a published plan), trains with a Garmin, and wants their data to make sense without a platform that assumes a coach is at the other end. It's narrower, and deliberately so.
Plan vs actual, automatic run classification, and an AI coach that's read your full history.
Try train2.run →