Runsignup Race Structure

{
  "name": "RunSignup Race",
  "description": "Structure of a RunSignup race event and its registration model",
  "fields": [
    {
      "name": "race_id",
      "type": "integer",
      "required": true,
      "description": "Unique race identifier"
    },
    {
      "name": "name",
      "type": "string",
      "required": true,
      "description": "Race name"
    },
    {
      "name": "next_date",
      "type": "string (MM/DD/YYYY)",
      "required": false,
      "description": "Next upcoming event date"
    },
    {
      "name": "is_draft_race",
      "type": "string (T/F)",
      "required": false,
      "description": "Whether race is unpublished"
    },
    {
      "name": "is_private_race",
      "type": "string (T/F)",
      "required": false,
      "description": "Whether registration is invitation only"
    },
    {
      "name": "is_registration_open",
      "type": "string (T/F)",
      "required": false,
      "description": "Whether registration is currently accepting"
    },
    {
      "name": "city",
      "type": "string",
      "required": false,
      "description": "Race location city"
    },
    {
      "name": "state",
      "type": "string",
      "required": false,
      "description": "US state abbreviation"
    },
    {
      "name": "country_code",
      "type": "string",
      "required": false,
      "description": "ISO country code"
    },
    {
      "name": "description",
      "type": "string",
      "required": false,
      "description": "Race description (may include HTML)"
    },
    {
      "name": "url",
      "type": "string (URI)",
      "required": false,
      "description": "RunSignup registration page URL"
    },
    {
      "name": "logo_url",
      "type": "string (URI)",
      "required": false,
      "description": "Race logo image URL"
    },
    {
      "name": "events",
      "type": "array of Event",
      "required": false,
      "description": "Event distances within the race",
      "nested": [
        {
          "name": "event_id",
          "type": "integer",
          "required": true,
          "description": "Unique event ID"
        },
        {
          "name": "name",
          "type": "string",
          "required": true,
          "description": "Event name (e.g., '5K Run')"
        },
        {
          "name": "start_time",
          "type": "string",
          "required": false,
          "description": "Start time in local timezone"
        },
        {
          "name": "distance",
          "type": "number",
          "required": false,
          "description": "Event distance value"
        },
        {
          "name": "distance_unit",
          "type": "string (K|M|Miles)",
          "required": false,
          "description": "Unit for distance"
        },
        {
          "name": "max_participants",
          "type": "integer",
          "required": false,
          "description": "Registration cap (null = unlimited)"
        }
      ]
    }
  ],
  "relationships": [
    {
      "name": "has_events",
      "target": "Event",
      "cardinality": "one-to-many",
      "description": "A race has one or more distance events"
    },
    {
      "name": "has_participants",
      "target": "Participant",
      "cardinality": "one-to-many",
      "description": "A race has many registered participants (via events)"
    },
    {
      "name": "has_results",
      "target": "Result",
      "cardinality": "one-to-many",
      "description": "A race has results per participant per event"
    },
    {
      "name": "has_teams",
      "target": "Team",
      "cardinality": "one-to-many",
      "description": "A race can have team registrations"
    },
    {
      "name": "has_divisions",
      "target": "Division",
      "cardinality": "one-to-many",
      "description": "A race has age/gender divisions for results scoring"
    }
  ]
}