Your training,finally explained.

Connect your plan and completed runs. Yigri shows what to run, when to run it, and whether it’s working.

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42.6 of 46 mi (93%)

PlannedCompleted
Planned and completed mileage for an example 46-mile weekPlanned mileage is shown as bars from Monday through Sunday. A line shows 42.6 completed miles across the week.04812MonTueWedThuFriSatSun

Workouts

Swipe for the full week

01 · Plan

Bring your coach's plan. Find the right window.

Yigri imports the workout your coach already planned for you, checks the week around it, and recommends when to run based on the weather.

Import the training calendar

See the workout in context

Schedule around the weather

Training calendar

Imported from TrainingPeaks

Synced

Yigri recommendation

Best window

6:30–8:00 AM

Tempo intervals

Cool conditions make this the strongest window for Tuesday’s session.

Forecast54°F · light wind
CalendarTue 18 · ready

02 · Analyze

Understand the run, not just the totals.

Every run is compared with your personal baseline. Run Pulse tells you whether the effort was expected, below par, or extraordinary and then tells you why.

Sunday long run

Feb 22, 2026

Long Run

Long Run • 16.3 mi • 140 min • 8:35/mi

Avg HR 145 bpm · 36°F · Novablast 4

Run Pulse

Below baselineExpectedAbove baseline

Above baseline

This run came in above your recent baseline, pointing to a stronger-than-usual effort for this kind of run. Cooler conditions were part of the picture, so the performance stands out without needing to turn one result into a bigger fitness claim.

03 · Learn

Turn the week into one clear read.

The weekly readout combines your easy runs, your workouts, how they were executed, and the weather conditions. Yigri then tells you what moved and what deserves attention next.

Weekly readout

Productive week

6 qualifying efforts

Efficiency and speed both moved up

Easy-run efficiency finished +4.0% versus baseline. Race-Speed Fitness improved +9.2%, with cleaner workout execution supporting the week.

Aerobic efficiency+4.0%
Race-Speed Fitness+9.2%

Top signals

Execution

Workout execution came in clean

The run was completed with the effort mostly under control.

Race-Speed window

20-minute work led the signal

The clearest hard-effort read came from sustained 20-minute work.

Effort control

Effort faded later in runs

Higher heart-rate drift is the main thing to watch next week.

Recommendation

Keep the quality. Smooth out the finish.

Repeat the next quality session as planned, but open the early reps slightly easier so the effort stays controlled late.

every week tells a story

What the weeks are showing

mi

Miles analyzed

Across training weeks

Current insight

Speed improved; easy runs softened

Easy-run efficiency slipped −1.4% versus baseline, while Race-Speed Fitness improved +4.6%.

AE −1.4%Race-Speed +4.6%
Weather context

Weather added extra strain this week

Compared with baseline, this week’s runs skewed more humid.

Weather contextMore humid
Possible edge

Effort held steadier late in runs

Heart-rate drift stayed lower than baseline, which supports a cleaner endurance read.

Lower HR driftCleaner endurance read
Race-Speed window

Race-Speed leaned on 20-minute work

20-minute work was the clearest hard-effort signal this week.

20-minute windowHard-effort signal
Possible edge

Long run held together well

You completed the long run with mostly steady endurance execution.

Execution 80Steady endurance
Signal coverage

Low sample this week

This week’s signal is still directional, so one standout run can move the readout more than usual.

Directional signalMore runs needed
Weather context

Weather was friendlier than usual

Compared with baseline, this week’s runs skewed cooler.

Cooler weekWeather context
Signal coverage

Only easy-run signal is available

This week has easy-run signal, but it still needs a hard-effort read before the full picture settles in.

Easy-run signalHard effort needed
Watch next

Watch whether the trend repeats

If the next round of runs lands in the same direction, this is more likely a real shift than a one-week blip.

Next round of runsShift or one-week blip
Recovery balance

Hard days stayed separated

Quality sessions were buffered by easier running, helping the week absorb the work without stacking strain.

2 quality daysRecovery protected
Execution

Workout execution came in clean

You completed the run and mostly kept the effort under control.

Execution 84Mostly controlled
Current insight

Easy runs pointed up

Easy-run efficiency improved +4.7% versus baseline, likely helped by cooler conditions.

AE +4.7%1 qualifying effort
Pace control

Pacing stayed steadier than usual

The week’s pacing looked more controlled than the recent baseline, which makes the signal cleaner.

Steadier pacingHelping signal
Current insight

Not much moved this week

Easy-run efficiency held mostly steady at −0.5%. Race-Speed Fitness also held near baseline at +0.2%.

AE −0.5%Race-Speed +0.2%
Watch next

Watch the next easy run

If AE rebounds while hard-effort speed stays positive, this was probably a one-run split rather than a real divergence in fitness.

Next easy runAE + Race-Speed
Current insight

Easy runs improved; speed softened

Easy-run efficiency improved +4.4% versus baseline, while Race-Speed Fitness slipped −11.9%.

AE +4.4%Race-Speed −11.9%
Current insight

Hard efforts pointed up

Race-Speed Fitness improved +3.7% versus baseline, likely helped by cleaner workout execution.

Race-Speed +3.7%2 qualifying efforts
Possible drag

Effort faded later in runs

Heart-rate drift climbed more than baseline, suggesting the effort got harder to hold together late.

Higher HR driftLate-run fade
Pace control

Pacing was looser than usual

The week’s pacing moved around more than usual, which adds noise to the fitness read.

Looser pacingMore signal noise
Next step

Keep the quality, protect the easy days

The week supports another steady build: hold workout quality while keeping recovery runs genuinely easy.

Stay the courseEasy means easy

Start where your training already lives

Bring your runs and your plan together.

Choose where completed runs and upcoming workouts live. Yigri carries both choices through sign-in so setup resumes at the right next step.

4 running sources

Where do your runs live?

4 training plan options

Where does your training plan live?

Runs · Apple HealthPlan · TrainingPeaks

Your selected training setup

Keep both choices through sign-in.

Continue on iPhone, choose the running data you want to share, and return to your first Yigri readout.

Bring upcoming workouts and plan changes in from your TrainingPeaks calendar.

Before you connect a run

Good questions deserve direct answers.

Who is Yigri for?

Yigri is for runners who follow a coach or structured training plan and want to know what their completed runs say about their training. It helps you make sense of the week without digging through a pile of charts and scores.

Will Yigri replace my coach or training plan?

No. Yigri works with the plan your coach already made. It compares planned workouts with completed runs, how you ran them, and the conditions on the day. You and your coach get a clearer picture of the week.

Do I need to be training for a race?

No. You can use Yigri while training for a race, building consistency, or simply trying to understand your running. Readouts get better once Yigri has a few weeks of regular runs to work with.

What will I see first?

Yigri starts by importing recent runs from the source you choose. As soon as enough data is available, you will see a weekly readout of what changed and what to focus on next. Older activities can continue importing in the background.

Do I need a training plan?

No. You can begin with completed runs and add a plan later. Connecting a plan lets Yigri compare what was scheduled with what you actually ran.

Which running sources can I connect?

Yigri currently works with Apple Health, Garmin, COROS, and Strava. Apple Health connects through the Yigri iPhone app.

How long does setup take?

Most runners can choose and connect a source in about two minutes. If you import older runs, that process can continue in the background.

Can I choose which running data Yigri can access?

Yes. You decide which sources to connect and which data to share. You can disconnect a source whenever you want.

Does Yigri show ads or track me across apps?

No. Yigri does not show ads or track what you do across other apps. Your running data is used to power your Yigri readouts and features.

Your next week is already telling a story

Let Yigri make it clear.