{
  "contest": {
    "id": "bartg-sprint",
    "name": "BARTG January Sprint Contest",
    "sponsor": "BARTG",
    "sponsor_home": "https://bartg.org.uk/",
    "country": "GB",
    "summary": "24-hour RTTY sprint built for speed -- no RST is sent at all. Round one of the Single Operator Championship.",
    "modes": [
      "RTTY"
    ],
    "bands": [
      "80m",
      "40m",
      "20m",
      "15m",
      "10m"
    ],
    "exchange": "Message number only (3 or 4 figures from 001) -- no RST, to shorten the QSO",
    "power_categories": [],
    "log_format": "Cabrillo",
    "log_deadline_days": 7,
    "log_submit_url": "",
    "timezone": "",
    "local_rolling": false,
    "eligibility": {
      "scope": "worldwide",
      "verified": false,
      "note": "BARTG's rules documents define classes, bands and scoring but state no entrant restriction. Worldwide is the strong reading -- BARTG runs an international RTTY series and logs go to the RSGB robot -- but it is a reading, not a quote."
    },
    "active_from": null,
    "active_until": null,
    "note": "January is the month where 'full weekend' bites hardest: 2032 has five January Saturdays but only four full weekends, and BARTG's own table gives 24 January 2032 -- the fourth full weekend, not the fourth Saturday.",
    "verified": true,
    "rules_url": "https://bartg.org.uk/bartg-sprint-contest/",
    "rules_url_pattern": "",
    "rules_url_archived": "",
    "rules_url_checked": "2026-08-12",
    "source_note": "bartg.org.uk Sprint rules PDF, PERIOD OF OPERATION: 'The contest runs on the fourth full weekend of January from 1200 UTC on the Saturday to 1159 UTC on the Sunday.' Cross-checked against BARTG's published schedules for 2027-2032 (23, 22, 27, 26, 25 and 24 January)."
  },
  "rule": {
    "plain": "Fourth full weekend of January",
    "raw": {
      "type": "nth_full_weekend",
      "month": 1,
      "n": 4
    },
    "start": {
      "day_offset": 0,
      "time": "1200"
    },
    "end": {
      "day_offset": 1,
      "time": "1159"
    },
    "sessions": null
  },
  "next": [
    {
      "contest_id": "bartg-sprint",
      "name": "BARTG January Sprint Contest",
      "start": "2027-01-23T12:00:00Z",
      "end": "2027-01-24T11:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 23.98,
      "modes": [
        "RTTY"
      ],
      "submodes": [],
      "bands": [
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "",
      "sponsor": "BARTG",
      "rules_url": "https://bartg.org.uk/bartg-sprint-contest/",
      "verified": true,
      "note": "January is the month where 'full weekend' bites hardest: 2032 has five January Saturdays but only four full weekends, and BARTG's own table gives 24 January 2032 -- the fourth full weekend, not the fourth Saturday.",
      "exchange": "Message number only (3 or 4 figures from 001) -- no RST, to shorten the QSO",
      "country": "GB",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-12",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2027-01-31T11:59:00Z",
      "uid": "bartg-sprint-20270123T1200@contestcal",
      "start_date": "2027-01-23",
      "mode_families": [
        "RTTY",
        "Digital"
      ],
      "band_families": [
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "12-24"
    },
    {
      "contest_id": "bartg-sprint",
      "name": "BARTG January Sprint Contest",
      "start": "2028-01-22T12:00:00Z",
      "end": "2028-01-23T11:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 23.98,
      "modes": [
        "RTTY"
      ],
      "submodes": [],
      "bands": [
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "",
      "sponsor": "BARTG",
      "rules_url": "https://bartg.org.uk/bartg-sprint-contest/",
      "verified": true,
      "note": "January is the month where 'full weekend' bites hardest: 2032 has five January Saturdays but only four full weekends, and BARTG's own table gives 24 January 2032 -- the fourth full weekend, not the fourth Saturday.",
      "exchange": "Message number only (3 or 4 figures from 001) -- no RST, to shorten the QSO",
      "country": "GB",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-12",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2028-01-30T11:59:00Z",
      "uid": "bartg-sprint-20280122T1200@contestcal",
      "start_date": "2028-01-22",
      "mode_families": [
        "RTTY",
        "Digital"
      ],
      "band_families": [
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "12-24"
    },
    {
      "contest_id": "bartg-sprint",
      "name": "BARTG January Sprint Contest",
      "start": "2029-01-27T12:00:00Z",
      "end": "2029-01-28T11:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 23.98,
      "modes": [
        "RTTY"
      ],
      "submodes": [],
      "bands": [
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "",
      "sponsor": "BARTG",
      "rules_url": "https://bartg.org.uk/bartg-sprint-contest/",
      "verified": true,
      "note": "January is the month where 'full weekend' bites hardest: 2032 has five January Saturdays but only four full weekends, and BARTG's own table gives 24 January 2032 -- the fourth full weekend, not the fourth Saturday.",
      "exchange": "Message number only (3 or 4 figures from 001) -- no RST, to shorten the QSO",
      "country": "GB",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-12",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2029-02-04T11:59:00Z",
      "uid": "bartg-sprint-20290127T1200@contestcal",
      "start_date": "2029-01-27",
      "mode_families": [
        "RTTY",
        "Digital"
      ],
      "band_families": [
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "12-24"
    },
    {
      "contest_id": "bartg-sprint",
      "name": "BARTG January Sprint Contest",
      "start": "2030-01-26T12:00:00Z",
      "end": "2030-01-27T11:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 23.98,
      "modes": [
        "RTTY"
      ],
      "submodes": [],
      "bands": [
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "",
      "sponsor": "BARTG",
      "rules_url": "https://bartg.org.uk/bartg-sprint-contest/",
      "verified": true,
      "note": "January is the month where 'full weekend' bites hardest: 2032 has five January Saturdays but only four full weekends, and BARTG's own table gives 24 January 2032 -- the fourth full weekend, not the fourth Saturday.",
      "exchange": "Message number only (3 or 4 figures from 001) -- no RST, to shorten the QSO",
      "country": "GB",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-12",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2030-02-03T11:59:00Z",
      "uid": "bartg-sprint-20300126T1200@contestcal",
      "start_date": "2030-01-26",
      "mode_families": [
        "RTTY",
        "Digital"
      ],
      "band_families": [
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "12-24"
    }
  ]
}