{
  "ok": true,
  "data": [
    {
      "title": "AtCoder Beginner Contest 475",
      "url": "https://atcoder.jp/contests/abc475",
      "startTime": "2026-09-12T12:00:00Z",
      "endTime": "2026-09-12T13:40:00Z",
      "duration": 6000,
      "platform": "Atcoder"
    },
    {
      "title": "AtCoder Heuristic Contest 071",
      "url": "https://atcoder.jp/contests/ahc071",
      "startTime": "2026-09-13T10:00:00Z",
      "endTime": "2026-09-13T14:00:00Z",
      "duration": 14400,
      "platform": "Atcoder"
    },
    {
      "title": "JIJ Programming Contest 2026（AtCoder Beginner Contest 476）",
      "url": "https://atcoder.jp/contests/abc476",
      "startTime": "2026-09-19T12:00:00Z",
      "endTime": "2026-09-19T13:40:00Z",
      "duration": 6000,
      "platform": "Atcoder"
    },
    {
      "title": "AtCoder Regular Contest++ 230",
      "url": "https://atcoder.jp/contests/arc230",
      "startTime": "2026-09-20T12:00:00Z",
      "endTime": "2026-09-20T14:30:00Z",
      "duration": 9000,
      "platform": "Atcoder"
    },
    {
      "title": "ALGO ARTIS Programming Contest 2026 September（AtCoder Heuristic Contest 072）",
      "url": "https://atcoder.jp/contests/ahc072",
      "startTime": "2026-09-25T10:00:00Z",
      "endTime": "2026-10-05T10:00:00Z",
      "duration": 864000,
      "platform": "Atcoder"
    },
    {
      "title": "UNICORNProgramming Contest2026(AtCoder Beginner Contest 477)",
      "url": "https://atcoder.jp/contests/abc477",
      "startTime": "2026-09-26T12:00:00Z",
      "endTime": "2026-09-26T13:40:00Z",
      "duration": 6000,
      "platform": "Atcoder"
    },
    {
      "title": "AtCoder Grand Contest 078",
      "url": "https://atcoder.jp/contests/agc078",
      "startTime": "2026-09-27T12:00:00Z",
      "endTime": "2026-09-27T15:30:00Z",
      "duration": 12600,
      "platform": "Atcoder"
    },
    {
      "title": "AtCoder Beginner Contest 478",
      "url": "https://atcoder.jp/contests/abc478",
      "startTime": "2026-10-03T12:00:00Z",
      "endTime": "2026-10-03T13:40:00Z",
      "duration": 6000,
      "platform": "Atcoder"
    },
    {
      "title": "AtCoder Regular Contest++ 232",
      "url": "https://atcoder.jp/contests/arc232",
      "startTime": "2026-10-10T12:00:00Z",
      "endTime": "2026-10-10T14:30:00Z",
      "duration": 9000,
      "platform": "Atcoder"
    },
    {
      "title": "AAL Contest 001: Let's use segtree!",
      "url": "https://atcoder.jp/contests/aalc001",
      "startTime": "2026-10-12T04:00:00Z",
      "endTime": "2026-10-12T09:00:00Z",
      "duration": 18000,
      "platform": "Atcoder"
    }
  ],
  "lastUpdated": "2026-09-09T11:35:40Z"
}