What is the bpm of a person after running 30 meters?

The heart rate of a person after running 30 meters can vary widely based on factors like age, fitness level, and intensity of the run. On average, a person's heart rate might increase to around 120 to 160 beats per minute shortly after such a short burst of running. Highly trained athletes may experience a lower increase, while those less fit might see a more significant spike. To get an accurate measurement, one would need to check their heart rate immediately after completing the run.