{
  "version": 1,
  "generatedAt": "2026-08-16",
  "race": {
    "slug": "ironman-703-tallinn",
    "name": "IRONMAN 70.3 Tallinn",
    "editionId": "ironman-703-tallinn-2026",
    "date": "2026-08-23",
    "course": {
      "verifiedAt": "2026-08-13",
      "source": "https://www.ironman.com/races/im703-tallinn/course",
      "swim": {
        "laps": 1,
        "distance": "1.9 km",
        "water": "Lake, fresh",
        "detail": "A single loop of Lake Raku: clear water, a sandy bed and an average depth of 6.4m. Deep, clean and calm, which is about as straightforward as an open water swim gets."
      },
      "bike": {
        "laps": null,
        "distance": "90 km",
        "detail": "Out of the city to the southern villages, back through Tutermaa towards Tallinn and the Unibet Arena, then out into the countryside again. The official page does not state a lap count."
      },
      "run": {
        "laps": 2,
        "distance": "21.1 km",
        "detail": "Two laps with Tallinn Bay alongside, finishing in front of the Unibet Arena, and eight aid stations across the course. Described as one of the fastest run courses in the world, which is a claim your pacing plan should take seriously in both directions."
      },
      "unverified": [
        "bike lap count",
        "bike elevation gain",
        "cut-off times",
        "water temperature"
      ]
    },
    "intelligence": {
      "slug": "ironman-703-tallinn",
      "name": "IRONMAN 70.3 Tallinn",
      "editionId": "ironman-703-tallinn-2026",
      "updatedAt": "2026-08-14T22:14:40.345Z",
      "course": {
        "swim": {
          "value": {
            "distanceKm": 1.9,
            "gainM": null,
            "reliefM": 4,
            "points": 4
          },
          "evidenceType": "gpx_derived",
          "status": "observed",
          "sampleSize": 4,
          "confidence": "medium",
          "source": "https://www.ironman.com/races/im703-tallinn/course",
          "verifiedAt": "2026-08-13",
          "method": "haversine distance; positive elevation deltas; source GPX"
        },
        "bike": null,
        "run": {
          "value": {
            "distanceKm": 21.1,
            "gainM": 87,
            "reliefM": 22,
            "points": 985
          },
          "evidenceType": "gpx_derived",
          "status": "observed",
          "sampleSize": 985,
          "confidence": "high",
          "source": "https://www.ironman.com/races/im703-tallinn/course",
          "verifiedAt": "2026-08-13",
          "method": "haversine distance; positive elevation deltas; source GPX"
        }
      },
      "climate": {
        "value": {
          "years": 10,
          "windowDays": 15,
          "samples": 150,
          "medianAirHighC": 19.8,
          "medianAirLowC": 13.2,
          "medianRainMm": 0.7,
          "medianMaxWindKph": 18,
          "source": "https://open-meteo.com/en/docs/historical-weather-api",
          "note": "Ten prior calendar years, 15-day window centred on the current race date; historical context, not a forecast."
        },
        "evidenceType": "historical_api",
        "status": "observed",
        "sampleSize": 150,
        "confidence": "high",
        "source": "https://open-meteo.com/en/docs/historical-weather-api",
        "verifiedAt": "2026-08-14T22:14:40.345Z"
      },
      "travel": {
        "value": {
          "nearestAirport": "Tallinn Airport (TLL)",
          "airportDistanceKm": 10,
          "arrival": "The official race centre, partner hotel and airport are within a 10km radius.",
          "carNeeded": false,
          "spectatorMobility": "Compact city layout with race-centre access by public transport.",
          "accommodationPressure": "medium",
          "source": "https://www.ironman.com/races/im703-tallinn",
          "verifiedAt": "2026-08-14",
          "evidenceType": "official"
        },
        "evidenceType": "official",
        "status": "observed",
        "sampleSize": null,
        "confidence": "high",
        "source": "https://www.ironman.com/races/im703-tallinn",
        "verifiedAt": "2026-08-14"
      },
      "results": {
        "value": {
          "status": "awaiting_aggregate",
          "sampleSize": 0
        },
        "evidenceType": "official",
        "status": "pending",
        "sampleSize": 0,
        "confidence": "pending",
        "source": "https://www.ironman.com/races/im703-tallinn/results",
        "verifiedAt": null,
        "available": false,
        "minimumSample": 50
      },
      "modelled": {
        "available": true,
        "label": "Modelled athlete fit"
      },
      "observed": {
        "available": false,
        "label": "Observed course performance"
      },
      "community": {
        "available": false,
        "label": "Community rating"
      }
    }
  }
}