{
  "payload_version": "1.0",
  "status": "Success",
  "mode": "ROAD",
  "target_date": "2024-05-05",
  "track_metrics": {
    "distance_km": 155.29,
    "total_ascent": 2245.6,
    "max_altitude": 1136
  },
  "planning_tools": {
    "weather_forecast": {},
    "nutrition_plan": {
      "status": "Success",
      "mission_nutrition_briefing": {
        "fluids": {
          "total_liters": 4.7,
          "hourly_rate_ml": 700
        },
        "carbohydrates": {
          "total_grams": 535,
          "hourly_target_g": 80,
          "intensity_context": "High"
        },
        "tactical_advice": [
          "ELECTROLYTE CRITICAL: High sweat rate or duration detected. Add sodium to bottles.",
          "FUELING ALERT: High intensity detected. Train your gut for 80g+/hr intake."
        ]
      }
    },
    "mud_risk": null
  },
  "climb_analysis": [
    {
      "km_start": 96.6,
      "dist_km": 4.37,
      "gain_m": 183.5,
      "avg_grade": 4.2,
      "category": "Cat 3"
    },
    {
      "km_start": 108,
      "dist_km": 8.28,
      "gain_m": 335.4,
      "avg_grade": 4.1,
      "category": "Cat 3"
    },
    {
      "km_start": 125.5,
      "dist_km": 6.43,
      "gain_m": 262,
      "avg_grade": 4.1,
      "category": "Cat 3"
    },
    {
      "km_start": 143.4,
      "dist_km": 11.46,
      "gain_m": 715.6,
      "avg_grade": 6.2,
      "category": "Cat 1"
    }
  ],
  "performance_simulation": [
    {
      "climb": "Climb @ km 96.6 (Cat 3)",
      "est_time_min": 8.6,
      "est_vam": 1275,
      "target_wkg": 6.08,
      "weather_adjusted_wkg": 6.08
    },
    {
      "climb": "Climb @ km 108.0 (Cat 3)",
      "est_time_min": 16.2,
      "est_vam": 1242,
      "target_wkg": 6.08,
      "weather_adjusted_wkg": 6.08
    },
    {
      "climb": "Climb @ km 125.5 (Cat 3)",
      "est_time_min": 12.6,
      "est_vam": 1249,
      "target_wkg": 6.08,
      "weather_adjusted_wkg": 6.08
    },
    {
      "climb": "Climb @ km 143.4 (Cat 1)",
      "est_time_min": 27.3,
      "est_vam": 1574,
      "target_wkg": 6.08,
      "weather_adjusted_wkg": 6.08
    }
  ],
  "tactical_alerts": [],
  "pre_climb_positioning": [
    {
      "km": 142.6,
      "type": "CRITICAL POSITIONING: Cat 1 Entrance",
      "detail": "Climb 11.46km @ 6.2%"
    }
  ],
  "tactical_action_zones": [
    {
      "km": 145.32,
      "grade": 13.8,
      "type": "Explosive Wall / Attack Point",
      "difficulty": "medium"
    },
    {
      "km": 148.47,
      "grade": 10.1,
      "type": "Explosive Wall / Attack Point",
      "difficulty": "low"
    },
    {
      "km": 149.56,
      "grade": 13.4,
      "type": "Explosive Wall / Attack Point",
      "difficulty": "medium"
    },
    {
      "km": 151.93,
      "grade": 25,
      "type": "Explosive Wall / Attack Point",
      "difficulty": "high"
    },
    {
      "km": 153.34,
      "grade": 25,
      "type": "Explosive Wall / Attack Point",
      "difficulty": "high"
    },
    {
      "km": 155,
      "grade": -25,
      "type": "Steep Technical Descent",
      "difficulty": "high"
    }
  ],
  "report_path": "...."
}