ENDUROSYNC FOR ATHLETES
Your training tells a story. Discover what moves you forward.
Bring your training history, planned sessions and recovery information together. Explore the patterns behind your progress and bring clearer questions to what comes next.
Make the plan personal.
Your goals may match another athlete’s. Your response to training is your own. EnduroSync brings the work you planned, the work you completed and your recovery context into the same conversation, helping you and your coach explore where an adjustment may make sense.
Look at how training fits your life, what you have responded to, and what deserves a closer look before simply adding more work.
INSIDE ENDUROSYNC
Your training, made easier to explore.
Explore the app using a fictional athlete and sample training and recovery data. Available features and tools depend on your account access.
Understand the day before you start.
Your planned session and readiness sit beside fitness, fatigue and form. This fictional October 16 example pairs a 40-minute easy run with the context behind the day, so you can bring a more informed question to your coach.
Give your training history a clear place.
Search your workout history and filter by date or sport. The demonstration now shows 231 activities, so the story can extend beyond the last workout or a single good week.
See how the session matched the plan.
Open a workout to see planned and recorded duration and load side by side. In this fictional October 13 run, the planned load is 76 and the recorded load is 77. The view also makes clear when effort ratings or notes have not been recorded.
Put recovery readings in context.
See recovery history by source, with dates and measurements kept visible. The fictional WHOOP, Oura, Garmin and Intervals.icu cards show why different devices can tell different parts of the same story.
Insights: discover patterns in your history.
Your best performances are part of a longer story. Insights looks back through training history to surface patterns worth exploring, from consistency and volume to the training you appear to respond to.
Use those observations as a starting point for a more personal conversation about adaptation, priorities and your next training block.
A DEEPER LOOK AT PERFORMANCE
The detail behind the bigger picture.
Explore the Performance hub with a fictional athlete. These examples illustrate the tools, not real athlete outcomes.
See the shape of your training.
Open Trends to move beyond today’s number. This 90-day Fitness view shows the fictional athlete’s chronic training load, its usual range, and the current, average, low and high values. It gives you and your coach a shared picture of the build and the quieter periods; CTL is a training-load measure, not a race result.
Ask a better question than “Am I tired?”
Three fatigues separates aerobic, tempo and high-intensity load. In this demonstration the model shows different balances across the three, offering a more specific starting point for a conversation about the next session. The recovery constants are explicitly assumed, not measured for this athlete; the chart is a model, not a diagnosis.
Discover what deserves a closer look.
Findings brings notable observations from the app’s analysis views together, including how device scores relate to the recorded signals and how sources contribute to an estimate. It can help you decide what to explore next. The pictured comparisons are fictional examples, not evidence that one device is better than another.
Real experience. Individual patterns.
Consistency, quality and progress
Craig reports that EnduroSync’s Insights section identified a pattern in his running history: better results were associated with more consistent, higher-quality training rather than simply adding mileage. He says he saw better results again this training season with that approach.
The same race. Two individual paths.
Craig describes helping Stephanie progress from being a runner to competing at the IRONMAN 70.3 World Championship in Nice, France. Preparing for the same race, they used slightly different plans, tailored to their recovery, their results and the training stimulus that suited each of them.
These are Craig’s accounts of individual experiences, not guarantees of results or a universal recommendation to train with less volume.
Tools that make the picture clearer.
See the day in context
View planned sessions alongside the latest training state. Keep dates visible so the numbers have a clear place in your training story.
Explore the work behind the numbers
Search activity history and open a session to inspect its details, source, and planned versus recorded duration and load.
Compare like with like
Choose a baseline and compare two activities of the same sport. Explore what changed between the sessions you selected.
See the bigger picture
Preview training-load charts over time and explore recovery information with its source and date kept visible.
Choose the support that fits you.
EnduroSync supports the analysis described in The Third Lap’s service options. The level of personal review depends on the support you choose. Access, available features and detailed scope are confirmed with Craig before you start.
EXPLORE THE SUPPORT OPTIONSENDUROSYNC IN 51 SECONDS
See EnduroSync in action
A quick look inside EnduroSync, using a fictional athlete and synthetic demonstration data. Select play to watch with sound. Available features and account access are confirmed with Craig.
Let’s explore what EnduroSync could mean for you.
Email Craig to explore the app, or use the booking calendar for a complimentary fit conversation.
The athlete fit conversation takes place on weekdays, after a brief intake, to assess mutual fit and offer one useful takeaway. The calendar reserves 45 minutes. Fit conversations usually take about 30 minutes, with room to continue when useful. It is not a full training workup.
GETTING TO KNOW ENDUROSYNC
Your questions, answered.
Explore EnduroSync
Use these short walkthroughs to find your way around the app. Examples use sample and athlete data; available features depend on your data and access. Goal and coach-question illustrations are labelled as examples.
1. Where should I start?
Start with Today for the planned session and the readings alongside it. The walkthrough brings readiness, fitness, fatigue and form into one view, with separate inputs from devices, your own check-in and the coach. Keep the source of each reading in mind when they differ.
2. Where can I see my plan and completed sessions?
Calendar gives you the week-by-week view. Training plan adds the purpose and intensity of the planned sessions and identifies the key workouts. Use the two together to see what was planned alongside what was recorded.
Example using sample data.
Example using sample data.
3. Will a suggestion change my plan?
The Suggestions walkthrough presents changes for you to review. For the wider rules, see “What the app changes,” which distinguishes protected items from categories that may adapt. The Suggestions inbox and the app’s broader adaptation rules should be read separately.
4. Can I compare sessions and keep my own charts?
My charts introduces a personal chart shelf. Compare puts selected efforts side by side. Differences are a starting point for investigation; the table alone cannot tell you what caused them.
5. How do I give the coach more context?
The weekly check-in is for how the week felt. Coach memory is the place introduced for reviewing and correcting the facts the coach uses. Check that those facts are accurate rather than assuming every detail has been remembered.
6. Why are device readings kept separate?
Different devices report different measures. The walkthrough keeps source-specific views so you can see where a reading came from, then uses personal history for context. A personal usual range is not a medical reference range, and a device name on screen does not establish that every account has a working connection to it.
7. What can I see in the sport labs?
The sport-lab clips introduce swim metrics, run dynamics and ride analysis. Which fields appear depends on the recorded file and available sensors. A form or fit score is an app assessment, not a clinical diagnosis or a professional bike-fit result.
8. What does an unscored Digital Twin domain mean?
It means the screen does not have a score to show for that domain. In this example, only one of six domains is scored, which is not enough for an overall position. Use the missing-data explanation rather than treating the page as a complete readiness verdict.
9. What do the fuel and hydration clips explain?
Sweat tests distinguishes sweat rate from sodium concentration, with a labelled range when a personal test is unavailable. Gut training describes evidence from recorded sessions and reported comfort. Keep measured inputs, defaults, model estimates and self-reports distinct. These walkthroughs do not establish a personally safe fuelling or hydration prescription.
10. How can I look back through my training?
History opens individual recorded sessions. On this day revisits the same date in earlier years. Year in dots lays out the year one day at a time; an empty outline means no record, rather than proof that you rested.
11. Where can I find the assumptions and limitations?
Start with “What each number means” for the definitions introduced in the walkthrough. Check the data requirements and access messages on the relevant screen too. Some features need more data or a different level of access before they can show a result.
12. Are the Goal copilot and Coach asks you examples live results?
The detailed Goal copilot and Coach asks you examples are staged illustrations of a goal-planning response and a question about a session. They are not completed live actions. Separate walkthroughs show the starting screens before a goal or question is available.