{
  "id": 16762447,
  "title": "From easy runs to double-threshold days: 10 running workouts explained",
  "url": "https://urgent.news/2026/10/27/from-easy-runs-to-double-threshold-days-10-running-workouts-explained",
  "topic": "business",
  "section": "Business",
  "published": "2026-10-27T15:53:59.000Z",
  "source": {
    "name": "Quartz",
    "slug": "quartz",
    "url": "https://qz.com/types-running-workouts-easy-to-elite"
  },
  "original_language": "en",
  "account": null,
  "summary": "Types of running workouts range from conversational easy runs to elite double-threshold days, and these 10 sessions explain what each one trains and when to use it",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}