Race activities

curl --request GET \
  --url https://api.rewind.rest/v1/running/races \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": 12345,
      "strava_id": 12345,
      "name": "Portland Marathon",
      "date": "2024-10-06",
      "distance_mi": 26.2,
      "duration": "3:45:00",
      "duration_s": 13500,
      "pace": "8:35/mi",
      "elevation_ft": 450,
      "heartrate_avg": 165,
      "heartrate_max": 182,
      "cadence": 78.5,
      "calories": 2800,
      "suffer_score": 250,
      "city": "Portland",
      "state": "OR",
      "polyline": null,
      "is_race": true,
      "workout_type": "race",
      "strava_url": "https://www.strava.com/activities/12345"
    }
  ]
}