treadlasso Believe

Demo preview

Demo dashboard · Sample athlete

Explore Today, Training, History, and Coach with a fictional athlete's data. Plans and coaching responses are prewritten examples.

Session review

Tempo by the river

Running

Analyze with AI

Distance

5.71 km3.55 mi

Moving time

30:18

Pace

5:18 /km8:32 /mi

Heart rate

163 bpm

max 179

This recorded session

Training Strain

Recorded

54.8 / 100

Cardiovascular work in recorded training.

100% heart-rate coverage

54.8 out of 100

Cardiovascular load from this recording.

Synthetic demo. Scores use generated heart-rate samples and sample HR settings.

How Training Strain works

Longer sessions add load; harder minutes count more. Effort is measured against resting and maximum heart rate. We add measured load across sessions, then convert the total to a 0–100 score. Session scores cannot be added together.

This first version covers recorded exercise. Heart rate can underrepresent strength work and short explosive efforts. Sleep, HRV and Body Battery remain separate recovery signals.

Resting HR used
49 bpm Synthetic demo baseline
Maximum HR used
190 bpm Synthetic demo setting

Method v1. Heart-rate reserve = (HR − resting HR) ÷ (maximum HR − resting HR). Raw load = minutes × (reserve ÷ 0.70)³, accumulated from valid recording intervals. Score = 100 × (1 − exp(−raw load ÷ 60)). The scale is provisional and is not equivalent to another product's score.

Activity analysis

Prewritten example

Analyzing your activity…

Choose “Analyze with AI” to see an example review of this sample activity.

Through the session

Pace average 5:24 /km8:41 /mi

Heart rate average 163 bpm

Route

Generated sample route. Heart rate zones on the route. Hover the map, charts or splits to follow your session.

Wind 12 km/h7 mph from the SW

Split by split

per 1.00 km0.62 mi
SplitPaceHRClimbWind
1 6:13 /km10:00 /mi 151 9 m30 ft +5 km/h+3 mph
2 4:52 /km7:50 /mi 168 0 m0 ft +8 km/h+5 mph
3 4:52 /km7:50 /mi 169 11 m35 ft +3 km/h+2 mph
4 4:51 /km7:49 /mi 170 10 m34 ft -5 km/h-3 mph
5 5:04 /km8:09 /mi 168 0 m2 ft -8 km/h-5 mph
6 (0.71 km0.44 mi) 6:13 /km10:00 /mi 154 9 m28 ft -4 km/h-2 mph

More about this session

Open the details that matter to you.

Session totals & training effectMore from your watch

Climb

29 m95 ft

Cadence

174 spm

Load

99

Calories

303 kcal

Run classification & workout blocksThreshold

Threshold

Sample classification. In your account, you can adjust the kind of run.

Fast blockFromTimeDistancePaceAvg HR
10.85 km0.53 mi19:304.01 km2.49 mi4:52 /km7:50 /mi170
Heart rate zonesTime at each intensity

Zones from 95 bpm

  1. Zone 1 95+ bpm 2:25
  2. Zone 2 114+ bpm 6:04
  3. Zone 3 133+ bpm 9:42
  4. Zone 4 152+ bpm 10:54
  5. Zone 5 171+ bpm 1:13
Weather & conditions16°C · Partly cloudy

Sample conditions. Your activities use Open-Meteo weather for the area and time.

16°C

Partly cloudy

Feels like 11°C

Wind
12 km/h7 mph from the SWgusts up to 19 km/h12 mph
On your route
Headwind and tailwind about eveninto the wind 50% of the time
Rain during it
Drycloud cover 45%
Humidity
72%dew point 7.0°C
Heat effect
0 to 0.5% slowertemperature + dew point = 23.3 °C (runners' rule of thumb)
Pressure
1,017 hPa1,013 hPa at ground level
Visibility
24.0 km14.9 mi
Elevation, cadence & other recordingsExplore each measurement

Elevation average 24 m79 ft

Cadence average 174 spm

Headwind average -0 km/h-0 mph, minus means tailwind

Watch laps6 laps
LapDistanceTimePaceHR
11.00 km0.62 mi6:13 6:13 /km10:00 /mi151
21.00 km0.62 mi4:52 4:52 /km7:50 /mi168
31.00 km0.62 mi4:52 4:52 /km7:50 /mi169
41.00 km0.62 mi4:51 4:51 /km7:49 /mi170
51.00 km0.62 mi5:04 5:04 /km8:09 /mi168
60.71 km0.44 mi4:26 6:13 /km10:00 /mi154
Best efforts in this sessionTime over each distance
DistanceTimePaceRank
1 km4:51 4:51 /km7:49 /mi Session best
1 mile7:49 4:51 /km7:49 /mi Session best
5 km25:41 5:08 /km8:16 /mi Session best
Against your last 90 days38 running activities
Distance
5.7 km3.5 mi vs 7.5 km4.7 mi on average. Longer than 21% of them.
Pace
5:18 /km8:32 /mi vs a median of 6:07 /km9:51 /mi
Heart rate
163 bpm vs 148 bpm on average