RUNNING ANALYTICS FOR HOT PLACES
Hot runs.
Honest fitness.
Translate every hot run into a cool-condition equivalent, understand heat strain and HR drift, and get race predictions that account for the conditions you actually train in.
32°C Singapore
31°C Dubai
38°C Miami
30°C
See the cool-condition equivalent of every run.
Track thermal strain, heat load and HR drift.
Predict performance in the conditions that count.
Make every hot run count for more.
SEE THE TRUTH BEHIND THE HEAT
Your hot run.
Its cool-condition equivalent.
True Effort combines weather, humidity, wind, heart-rate response and duration to show the work your body actually did—not just the pace your watch recorded.
Temp78%
HumiditySE 12 km/h
Wind
Dew point45%
HumidityLow
Wind
RACE-DAY SCENARIOS
Plan for race day. Know your range.
Understand how conditions affect the prediction before the start line.
FOR RUNNERS AND COACHES
Train the athlete.
Not the weather.
See whether pace changed because fitness fell—or because the weather made the same effort more expensive. Use the dashboard to review runs, spot rising heat strain and set realistic race targets.
Open my dashboard ↗I used to guess how my fitness would hold up in the heat. Now I know.
— Daniel P., marathon runnerStop guessing. Start training with clarity.
See the performance behind every hot run.