{
 "contest_id": "boston-marathon",
 "contest_name": "Boston Marathon",
 "year": 2021,
 "event_date": "2021-04-20",
 "event_date_estimated": true,
 "categories": [
  {
   "key": "mens-open",
   "name": "Men's Open Division",
   "winners": [
    {
     "person_id": "benson-kipruto",
     "name": "Benson Kipruto",
     "work_title": null,
     "sources": [
      "https://www.baa.org/races/boston-marathon/results/champions/",
      "https://en.wikipedia.org/wiki/List_of_winners_of_the_Boston_Marathon"
     ],
     "url": "https://allwinners.rockpool.cc/people/benson-kipruto/"
    }
   ]
  }
 ],
 "url": "https://allwinners.rockpool.cc/contests/boston-marathon/2021/",
 "build_id": "0e9844d-202610130057"
}