{
  "activity_id": "22703718846",
  "name": "Apeldoorn - W3 forenzen",
  "date": "2026-04-29",
  "start_time": "2026-04-29 17:03:23",
  "sport": "cycling",
  "sport_group": "bike",
  "filename": "fit/2026/04/29/22703718846_ACTIVITY.fit",
  "original_source_filename": "22703718846_ACTIVITY.fit",
  "duration_seconds": 3728.337,
  "duration": "01:02:08",
  "distance_meters": 30277.29,
  "distance_km": 30.277,
  "heart_rate": {
    "avg": 138,
    "max": 149
  },
  "power": {
    "avg": 193,
    "normalized": 202,
    "max": 591
  },
  "intensity_factor": 0.856,
  "tss": 75.4,
  "training_load": 114.98568725585938,
  "training_effect": {
    "aerobic": 3.5,
    "anaerobic": 0.0
  },
  "elevation": {
    "ascent_meters": 164,
    "descent_meters": 167,
    "min_altitude_meters": 21.4,
    "max_altitude_meters": 92.6
  },
  "temperature_c": {
    "avg": 20,
    "min": 18.0,
    "max": 24
  },
  "cadence": {
    "avg": 85,
    "max": 103
  },
  "calories": 809,
  "estimated_sweat_loss": null,
  "laps_intervals": [
    {
      "avg_cadence": 81,
      "avg_cadence_position": [
        82,
        73
      ],
      "avg_fractional_cadence": 0.953125,
      "avg_heart_rate": 126,
      "avg_left_pco": 0,
      "avg_left_power_phase": [
        1.4062500219726566,
        205.31250320800785,
        203.9062531860352,
        104.0625016259766
      ],
      "avg_left_power_phase_peak": [
        78.75000123046877,
        143.43750224121098,
        64.68750101074221,
        111.09375173583987
      ],
      "avg_power": 190,
      "avg_power_position": [
        190,
        null
      ],
      "avg_right_pco": 0,
      "avg_right_power_phase": [
        355.7812555590821,
        198.2812530981446,
        201.0937531420899,
        97.0312515161133
      ],
      "avg_right_power_phase_peak": [
        67.50000105468752,
        132.18750206542973,
        64.68750101074221,
        99.84375156005862
      ],
      "avg_temperature": 23,
      "avg_vam": 0.071,
      "end_position_lat": 622482024,
      "end_position_long": 70814508,
      "enhanced_avg_speed": 8.033,
      "enhanced_max_speed": 9.555,
      "event": "lap",
      "event_type": "stop",
      "lap_trigger": "time",
      "left_right_balance": 37570,
      "max_cadence": 95,
      "max_cadence_position": [
        95,
        85
      ],
      "max_fractional_cadence": 0.0,
      "max_heart_rate": 138,
      "max_power": 358,
      "max_power_position": [
        358,
        null
      ],
      "max_temperature": 24,
      "message_index": 0,
      "normalized_power": 195,
      "sport": "cycling",
      "start_position_lat": 622516953,
      "start_position_long": 71099957,
      "start_time": "2026-04-29T15:03:23",
      "sub_sport": "road",
      "timestamp": "2026-04-29T15:03:23",
      "total_ascent": 25,
      "total_calories": 129,
      "total_cycles": 810,
      "total_descent": 6,
      "total_distance": 4819.78,
      "total_elapsed_time": 600.0,
      "total_timer_time": 600.0,
      "total_work": 114143,
      "wkt_step_index": 0,
      "unknown_124": 21,
      "unknown_145": 114,
      "unknown_152": 60,
      "unknown_155": 15,
      "unknown_163": 0,
      "unknown_27": 622516953,
      "unknown_28": 71129210,
      "unknown_29": 622288837,
      "unknown_30": 70814508,
      "unknown_97": 11
    },
    {
      "avg_cadence": 84,
      "avg_cadence_position": [
        85,
        74
      ],
      "avg_fractional_cadence": 0.1953125,
      "avg_heart_rate": 138,
      "avg_left_pco": 0,
      "avg_left_power_phase": [
        4.21875006591797,
        206.7187532299805,
        202.50000316406255,
        105.46875164794925
      ],
      "avg_left_power_phase_peak": [
        82.96875129638674,
        146.25000228515628,
        63.28125098876955,
        115.31250180175785
      ],
      "avg_power": 194,
      "avg_power_position": [
        192,
        233
      ],
      "avg_right_pco": 0,
      "avg_right_power_phase": [
        0.0,
        198.2812530981446,
        198.2812530981446,
        99.84375156005862
      ],
      "avg_right_power_phase_peak": [
        71.71875112060549,
        133.59375208740238,
        61.87500096679689,
        102.65625160400393
      ],
      "avg_temperature": 20,
      "avg_vam": 0.107,
      "end_position_lat": 621792390,
      "end_position_long": 70167232,
      "enhanced_avg_speed": 8.164,
      "enhanced_max_speed": 11.962,
      "event": "lap",
      "event_type": "stop",
      "lap_trigger": "time",
      "left_right_balance": 37518,
      "max_cadence": 100,
      "max_cadence_position": [
        100,
        94
      ],
      "max_fractional_cadence": 0.0,
      "max_heart_rate": 149,
      "max_power": 591,
      "max_power_position": [
        556,
        591
      ],
      "max_temperature": 21,
      "message_index": 1,
      "normalized_power": 207,
      "sport": "cycling",
      "stand_count": 3,
      "start_position_lat": 622482697,
      "start_position_long": 70813563,
      "start_time": "2026-04-29T15:13:23",
      "sub_sport": "road",
      "time_standing": 36.999,
      "timestamp": "2026-04-29T15:03:23",
      "total_ascent": 75,
      "total_calories": 261,
      "total_cycles": 1600,
      "total_descent": 59,
      "total_distance": 9796.93,
      "total_elapsed_time": 1200.0,
      "total_timer_time": 1200.0,
      "total_work": 232213,
      "wkt_step_index": 1,
      "unknown_124": 18,
      "unknown_145": 204,
      "unknown_152": 58,
      "unknown_155": 29,
      "unknown_163": 0,
      "unknown_27": 622539364,
      "unknown_28": 70813563,
      "unknown_29": 621790309,
      "unknown_30": 70063831,
      "unknown_96": 2,
      "unknown_97": 63
    },
    {
      "avg_cadence": 87,
      "avg_cadence_position": [
        87,
        88
      ],
      "avg_fractional_cadence": 0.234375,
      "avg_heart_rate": 143,
      "avg_left_pco": 0,
      "avg_left_power_phase": [
        4.21875006591797,
        206.7187532299805,
        202.50000316406255,
        105.46875164794925
      ],
      "avg_left_power_phase_peak": [
        84.3750013183594,
        144.84375226318363,
        60.46875094482424,
        115.31250180175785
      ],
      "avg_power": 200,
      "avg_power_position": [
        203,
        107
      ],
      "avg_right_pco": 0,
      "avg_right_power_phase": [
        1.4062500219726566,
        196.87500307617194,
        195.46875305419925,
        99.84375156005862
      ],
      "avg_right_power_phase_peak": [
        73.12500114257814,
        132.18750206542973,
        59.06250092285158,
        102.65625160400393
      ],
      "avg_temperature": 19,
      "avg_vam": 0.084,
      "end_position_lat": 621680900,
      "end_position_long": 71281708,
      "enhanced_avg_speed": 8.055,
      "enhanced_max_speed": 12.009,
      "event": "lap",
      "event_type": "stop",
      "lap_trigger": "time",
      "left_right_balance": 37499,
      "max_cadence": 103,
      "max_cadence_position": [
        103,
        99
      ],
      "max_fractional_cadence": 0.0,
      "max_heart_rate": 149,
      "max_power": 396,
      "max_power_position": [
        396,
        204
      ],
      "max_temperature": 20,
      "message_index": 2,
      "normalized_power": 206,
      "sport": "cycling",
      "stand_count": 4,
      "start_position_lat": 621792416,
      "start_position_long": 70168559,
      "start_time": "2026-04-29T15:33:23",
      "sub_sport": "road",
      "time_standing": 44.999,
      "timestamp": "2026-04-29T15:03:23",
      "total_ascent": 59,
      "total_calories": 269,
      "total_cycles": 1724,
      "total_descent": 68,
      "total_distance": 9665.82,
      "total_elapsed_time": 1200.0,
      "total_timer_time": 1200.0,
      "total_work": 239676,
      "wkt_step_index": 2,
      "unknown_124": 18,
      "unknown_145": 210,
      "unknown_152": 76,
      "unknown_155": 29,
      "unknown_163": 0,
      "unknown_27": 621884430,
      "unknown_28": 71281708,
      "unknown_29": 621593800,
      "unknown_30": 70168559,
      "unknown_97": 76
    },
    {
      "avg_cadence": 88,
      "avg_cadence_position": [
        89,
        88
      ],
      "avg_fractional_cadence": 0.859375,
      "avg_heart_rate": 145,
      "avg_left_pco": 0,
      "avg_left_power_phase": [
        1.4062500219726566,
        205.31250320800785,
        203.9062531860352,
        104.0625016259766
      ],
      "avg_left_power_phase_peak": [
        82.96875129638674,
        144.84375226318363,
        61.87500096679689,
        113.90625177978518
      ],
      "avg_power": 187,
      "avg_power_position": [
        191,
        168
      ],
      "avg_right_pco": 0,
      "avg_right_power_phase": [
        1.4062500219726566,
        196.87500307617194,
        195.46875305419925,
        99.84375156005862
      ],
      "avg_right_power_phase_peak": [
        71.71875112060549,
        133.59375208740238,
        61.87500096679689,
        102.65625160400393
      ],
      "avg_temperature": 19,
      "avg_vam": 0.052,
      "end_position_lat": 621762004,
      "end_position_long": 71799089,
      "enhanced_avg_speed": 8.5,
      "enhanced_max_speed": 10.264,
      "event": "lap",
      "event_type": "stop",
      "lap_trigger": "manual",
      "left_right_balance": 37454,
      "max_cadence": 100,
      "max_cadence_position": [
        100,
        97
      ],
      "max_fractional_cadence": 0.0,
      "max_heart_rate": 149,
      "max_power": 367,
      "max_power_position": [
        317,
        367
      ],
      "max_temperature": 19,
      "message_index": 3,
      "normalized_power": 193,
      "sport": "cycling",
      "stand_count": 4,
      "start_position_lat": 621681250,
      "start_position_long": 71283299,
      "start_time": "2026-04-29T15:53:23",
      "sub_sport": "road",
      "time_standing": 55.999,
      "timestamp": "2026-04-29T15:03:23",
      "total_ascent": 4,
      "total_calories": 79,
      "total_cycles": 532,
      "total_descent": 22,
      "total_distance": 3157.29,
      "total_elapsed_time": 371.459,
      "total_timer_time": 371.459,
      "total_work": 69690,
      "wkt_step_index": 3,
      "unknown_124": 18,
      "unknown_145": 61,
      "unknown_155": 9,
      "unknown_163": 0,
      "unknown_27": 621771349,
      "unknown_28": 71799089,
      "unknown_29": 621681250,
      "unknown_30": 71283299,
      "unknown_96": 4,
      "unknown_97": 21
    },
    {
      "avg_cadence": 84,
      "avg_cadence_position": [
        85,
        78
      ],
      "avg_fractional_cadence": 0.2109375,
      "avg_heart_rate": 139,
      "avg_left_pco": 0,
      "avg_left_power_phase": [
        5.625000087890626,
        208.1250032519532,
        202.50000316406255,
        106.8750016699219
      ],
      "avg_left_power_phase_peak": [
        81.56250127441409,
        147.65625230712894,
        66.09375103271486,
        115.31250180175785
      ],
      "avg_power": 175,
      "avg_power_position": [
        174,
        null
      ],
      "avg_right_pco": 0,
      "avg_right_power_phase": [
        2.812500043945313,
        199.68750312011724,
        196.87500307617194,
        101.25000158203127
      ],
      "avg_right_power_phase_peak": [
        71.71875112060549,
        137.81250215332034,
        66.09375103271486,
        105.46875164794925
      ],
      "avg_temperature": 19,
      "avg_vam": 0.025,
      "end_position_lat": 621669900,
      "end_position_long": 72174596,
      "enhanced_avg_speed": 7.951,
      "enhanced_max_speed": 10.124,
      "event": "lap",
      "event_type": "stop",
      "lap_trigger": "session_end",
      "left_right_balance": 37493,
      "max_cadence": 95,
      "max_cadence_position": [
        95,
        90
      ],
      "max_fractional_cadence": 0.0,
      "max_heart_rate": 149,
      "max_power": 506,
      "max_power_position": [
        506,
        null
      ],
      "max_temperature": 19,
      "message_index": 4,
      "normalized_power": 189,
      "sport": "cycling",
      "start_position_lat": 621761378,
      "start_position_long": 71800425,
      "start_time": "2026-04-29T15:59:35",
      "sub_sport": "road",
      "timestamp": "2026-04-29T15:03:23",
      "total_ascent": 2,
      "total_calories": 71,
      "total_cycles": 490,
      "total_descent": 11,
      "total_distance": 2837.47,
      "total_elapsed_time": 356.878,
      "total_timer_time": 356.878,
      "total_work": 62494,
      "unknown_124": 19,
      "unknown_145": 55,
      "unknown_155": 9,
      "unknown_163": 0,
      "unknown_27": 621761378,
      "unknown_28": 72181290,
      "unknown_29": 621645759,
      "unknown_30": 71800425,
      "unknown_97": 7
    }
  ],
  "time_in_hr_zones_seconds": {
    "zone_1": 45.999,
    "zone_2": 290.032,
    "zone_3": 2793.451,
    "zone_4": 592.298,
    "zone_5": 0.0
  },
  "time_in_power_zones_seconds": null,
  "recovery_data_for_day": {
    "sleep_hours": 0.0,
    "sleep": {
      "day": "2026-04-29 00:00:00.000000",
      "start": null,
      "end": null,
      "total_sleep": "00:00:00.000000",
      "deep_sleep": "00:00:00.000000",
      "light_sleep": "00:00:00.000000",
      "rem_sleep": "00:00:00.000000",
      "awake": "00:00:00.000000",
      "avg_spo2": null,
      "avg_rr": null,
      "avg_stress": null,
      "score": null,
      "qualifier": null
    },
    "resting_hr": 52.0,
    "resting_hr_summary": {
      "day": "2026-04-29 00:00:00.000000",
      "rhr_avg": null,
      "rhr_min": null,
      "rhr_max": null
    },
    "body_battery": null,
    "training_readiness": null
  },
  "fit_parse_status": "ok"
}