Longtitude  Latitude  Altitude IntervalTime HeartRate    Speed
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    1:  15.146270 37.780388    673 m         0.0        0     0.00 km/h
    2:  15.145935 37.780453    675 m       114.1        0     1.74 km/h
    3:  15.145920 37.780453    675 m         3.0        0     1.66 km/h
    4:  15.145903 37.780453    675 m        14.0        0     0.23 km/h
    5:  15.145903 37.780453    675 m         0.3        0     0.23 km/h