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Demo dashboard · Sample athlete

Synthetic training data. Coaching examples are prewritten, so you can explore before connecting Garmin.

Training totals

A closer look at the sample athlete's recorded training. Return to Today for the next session.

This week

2h49min

23.2 km14.4 mi in 5 activities. Your 4-week average is 4 h 54 min a week.

  • Running 20.2 km12.6 mi
  • Walking 3.0 km1.9 mi
  • Strength 28 min
Mon
Tue
Wed
Thu
Fri
Sat
Sun

Weekly volume

Training load

Seven-day total of your Garmin exercise loads, with a 28-day weekly average for context. These are calculated from your recorded workouts.

Where is Garmin’s green optimal range?

Garmin calculates exercise load from estimated excess post-exercise oxygen consumption (EPOC), using your heart-rate data. Its acute-load curve weights recent workouts, and the green band marks your personalized optimal range based on fitness and training history.

Garmin’s exact acute load, personalized range, and focus targets aren’t included in the workout data currently available to Tread Lasso. These charts use the exercise loads and primary benefits supplied with your workouts.

How Garmin measures training load

Fitness, fatigue & form

Last 4 weeks

Estimates from your Garmin exercise loads across all sports. Positive Form suggests more freshness; negative Form suggests more accumulated training fatigue.

Fitness

61.6

42-day weighted load · through today

Fatigue

57.0

7-day weighted load · through today

Form

-2.7

Yesterday’s Fitness minus Fatigue

How these estimates work

Fitness and Fatigue are exponentially weighted daily exercise loads with 42-day and 7-day time constants. Workouts on the same day are added together; days without recorded workouts allow both values to decay. Form uses yesterday’s values to describe freshness entering today, before today’s workouts.

The model uses all imported workout history, regardless of the chart range. Values use Garmin exercise-load units per day, so they won’t match TSS-based Fitness, Fatigue or Form scores from other apps. They are training-load trends, not Garmin’s Training Readiness or a measurement of recovery from sleep, illness or stress.

Exercise load

Last 4 weeks

Garmin’s load for each workout, colored by primary benefit. Select a bar to open the activity.

Workout focus

Last 4 weeks

Whole workout loads grouped by Garmin’s primary-benefit label. Garmin’s Load Focus can split one workout across multiple categories, so its totals may differ.

Health now

All health data

Resting heart rate

49 bpm

7-day average 50

-0 vs the month before

HRV last night

62 ms

7-day average 63

+5 vs the month before

VO2max

52.6

7-day average 52.7

+0.3 vs the month before

Sleep score

86

7-day average 85

+5 vs the month before

Activity calendar

Minutes of activity per day

Activities

26 Oct - 1 Nov

Distance
23.2 km14.4 mi
Time
2 h 49 min
Activities
5
  1. Tempo by the river

    Threshold Tempo
    Distance
    9.00 km5.59 mi
    Time
    46:00
    Pace
    5:07 /km8:14 /mi
    Avg HR
    161 bpm
    Climb
    45 m148 ft
    Load
    140

    12°CPartly cloudywind 12 km/h7 mph SW

  2. Lunchtime walk

    Recovery
    Distance
    2.98 km1.85 mi
    Time
    35:25
    Pace
    11:53 /km19:08 /mi
    Avg HR
    98 bpm
    Climb
    15 m49 ft
    Load
    11

    12°CPartly cloudywind 12 km/h7 mph SW

  3. Tempo by the river

    Threshold Tempo
    Distance
    6.88 km4.27 mi
    Time
    35:03
    Pace
    5:06 /km8:12 /mi
    Avg HR
    162 bpm
    Climb
    34 m112 ft
    Load
    107

    12°CPartly cloudywind 12 km/h7 mph SW

  4. Strength & mobility

    Recovery
    Time
    28:09
    Avg HR
    108 bpm
    Load
    20
  5. Easy park loop

    Easy Base
    Distance
    4.33 km2.69 mi
    Time
    24:34
    Pace
    5:40 /km9:08 /mi
    Avg HR
    136 bpm
    Climb
    22 m72 ft
    Load
    44

    11°CPartly cloudywind 12 km/h7 mph SW

19-25 Oct

Distance
60.7 km37.7 mi
Time
4 h 55 min
Activities
6
  1. Sunday long run

    Long runs Base
    Distance
    9.08 km5.64 mi
    Time
    55:38
    Pace
    6:07 /km9:51 /mi
    Avg HR
    144 bpm
    Climb
    45 m148 ft
    Load
    95

    11°CPartly cloudywind 12 km/h7 mph SW

  2. Weekend ride

    Base
    Distance
    34.08 km21.18 mi
    Time
    1:22:09
    Speed
    24.9 km/h15.5 mph
    Avg HR
    135 bpm
    Climb
    170 m558 ft
    Load
    110

    11°CPartly cloudywind 12 km/h7 mph SW

  3. Lunchtime walk

    Recovery
    Distance
    3.87 km2.40 mi
    Time
    46:03
    Pace
    11:55 /km19:10 /mi
    Avg HR
    95 bpm
    Climb
    19 m62 ft
    Load
    14

    11°CPartly cloudywind 12 km/h7 mph SW

  4. Tempo by the river

    Threshold Tempo
    Distance
    8.05 km5.00 mi
    Time
    42:11
    Pace
    5:14 /km8:26 /mi
    Avg HR
    162 bpm
    Climb
    40 m131 ft
    Load
    126

    11°CPartly cloudywind 12 km/h7 mph SW

  5. Strength & mobility

    Recovery
    Time
    37:19
    Avg HR
    107 bpm
    Load
    27
  6. Easy park loop

    Easy Base
    Distance
    5.63 km3.50 mi
    Time
    32:20
    Pace
    5:44 /km9:14 /mi
    Avg HR
    141 bpm
    Climb
    28 m92 ft
    Load
    58

    11°CPartly cloudywind 12 km/h7 mph SW

12-18 Oct

Distance
12.1 km7.5 mi
Time
1 h 13 min
Activities
1
  1. Sunday long run

    Long runs Base
    Distance
    12.14 km7.55 mi
    Time
    1:13:26
    Pace
    6:03 /km9:44 /mi
    Avg HR
    148 bpm
    Climb
    61 m200 ft
    Load
    127

    10°CPartly cloudywind 12 km/h7 mph SW

A Garmin Personal API key lets Tread Lasso import your activities and health data. Each person connects their own Garmin account.

How to get started
  1. Sign in to Tread Lasso with Google or GitHub.
  2. Follow the Garmin link above, sign in to Garmin Connect, and create a Personal API key. Copy the key.
  3. Paste it into Profile & account and choose Connect Garmin. Your training history imports automatically.

Your key grants access to your Garmin data. We store it encrypted and decrypt it on our server to import your data. You can revoke it in Garmin at any time.