{
  "slug": "couch-to-5k",
  "name": "Couch to 5K",
  "aliases": [
    "c25k",
    "couch to 5k",
    "nhs couch to 5k",
    "walk run plan"
  ],
  "family": "run",
  "heat": "high",
  "talk": "Lots of talk",
  "mostDiscussed": true,
  "firstLine": "Couch to 5K is a beginner running-plan format that alternates walking and running before building toward longer continuous runs.",
  "whyLine": "People discuss repeating sessions, fitting runs into the week and finishing the plan at their own pace; running for 30 minutes and covering 5K can be separate milestones.",
  "feelWords": [
    "C25K",
    "walk run",
    "week 5",
    "first 5K",
    "side stitch"
  ],
  "commonPicture": [
    {
      "lead": "Named plan: 9 weeks, with 3 sessions weekly",
      "why": "Diaries also describe 10–12 weeks after repeating sessions or weeks. [community]"
    },
    {
      "lead": "Session estimates: about 20–30 minutes",
      "why": "Check whether quoted time includes the warm-up and cool-down walks. [community]"
    }
  ],
  "watchFor": "Starting on week 5. Racing the intervals. Skipping rest days. Shame if they repeat a week.",
  "whatPeopleSay": [
    "**The job:** Go from “I don’t run” to “I can jog 30 minutes.” [community]",
    "**NHS Couch to 5K** is a widely discussed named walk/run plan; other apps and versions may use different schedules. [community]",
    "**r/C25K** is a kindness sub. Repeat-week posts get applause, not lectures. [community]",
    "**Week 5** is the famous wall (longer run chunks). People who start there bounce. [community]",
    "**Why it works:** the walk is legal. Ego plans skip the walk and die. [community]",
    "**Why it fails:** they race the run bits, skip rest, or jump weeks because a friend is on week 7. [community]",
    "**After C25K:** easy miles, not an immediate half-marathon plan. [community]",
    "**Walk/run forever** is a valid outcome. The 5K can stay a run/walk. [community]",
    "**Treadmill versions** exist. Same intervals. Incline is optional, not 12-3-30. [community]",
    "**Side stitches and black toenails** are the diary. Sharp pain is not. [community]",
    "**It is not a weight-loss program.** Some people lose, some do not. The job is the run. [community]"
  ],
  "howPeopleRunIt": [
    "**Start at week 1** even if they “used to run in school.” [community]",
    "**Three days** with a rest or lift day between. [community]",
    "**Run bits are easy.** If they cannot talk, they slow or walk early. [community]",
    "**Repeat any week** that felt like a fight. That is the program. [community]",
    "**Shoes that are not dead.** Not a $250 carbon plate. [community]",
    "**They do not add a fourth run** in week 2. [community]",
    "**Race day (if they want):** they run/walk as trained. Pride is finishing. [community]"
  ],
  "amountsPeopleUse": [
    "**Weeks:** **9** on the box. **10–12** in real diaries. [community]",
    "**Days:** **3**. [community]",
    "**Session:** about **20–30 minutes** of intervals, plus warmup walk. [community]",
    "**Run chunks:** from **60 seconds** up to **20–28 minutes** depending on the version. [community]",
    "**After:** **3 × 20–30 min** easy is a common hold pattern. [community]"
  ],
  "howPeopleKeepIt": [
    "**An app or a written week** so they do not invent intervals. [community]",
    "**A podcast or a boring route.** Entertainment is legal. [community]",
    "**A buddy on the same week** if they can — not a faster friend. [community]",
    "**They schedule the three days** like a class. [community]",
    "**After graduation:** they keep the three days and slow down. See Easy miles. [community]"
  ],
  "howItFeels": [
    "**Week 1:** surprisingly okay, then sore in the calves. [community]",
    "**Week 5:** the emotional boss fight. [community]",
    "**First unstopped 20 minutes:** the feeling the whole plan is for. [community]",
    "**A repeat week:** relief, then pride they did not quit. [community]",
    "**Race morning:** they will go out too fast unless they remember the talk test. [community]",
    "**After:** they either become a “runner” or they keep the walk/run and are fine. [community]"
  ],
  "howLongPeopleRunIt": [
    "**Nine to twelve weeks** for the named plan. [community]",
    "**The three-day habit** can last years. [community]",
    "**Coming back from a layoff:** they restart earlier than their ego wants. [community]",
    "**It is not a one-time identity.** People re-run C25K after babies, injuries, winters. [community]"
  ],
  "deepDive": [
    "**Easy miles is the graduate program.** [community]",
    "**Long run** later is just one of the three days getting longer. [community]",
    "**Lifting adds to the same week’s workload.** A six-day push/pull/legs split plus week five of Couch to 5K is a different commitment from three running sessions alone. [community]",
    "**Couch stretch** after helps the hip-flexor complaints. [community]",
    "**A 5K time goal** is separate from finishing the walk/run schedule; tempo and interval sessions belong to that wider performance discussion. [community]"
  ],
  "watchForLong": [
    "**Do not start on week 5.** [community]",
    "**Do not race the walk/run bits.** [community]",
    "**Repeating a week is the program.** [community]",
    "**Chest pain, fainting, or a joint that swells:** person and clinician. [community]",
    "**A half-marathon plan the week after graduation is how people get hurt.** [community]"
  ],
  "related": [
    "easy-miles",
    "long-run",
    "first-gym-week",
    "couch-stretch",
    "tempo-run"
  ],
  "researchPointer": [],
  "housePointers": [],
  "playPointer": null,
  "sources": [
    "NHS Couch to 5K",
    "r/C25K",
    "C25K app clones"
  ],
  "disclaimer": "Community talk may be wrong. Not medical, training, or diet advice. Sharp pain, fainting, or disordered-eating concerns need a clinician.",
  "quickAnswerHistory": [
    {
      "field": "commonPicture",
      "rows": [
        {
          "lead": "9 weeks, 3 days",
          "why": "NHS / C25K picture. Apps clone it. [community]"
        }
      ]
    },
    {
      "field": "firstLine",
      "rows": [
        "Couch to 5K is the named walk/run plan: nine weeks, three days, until they can jog about 30 minutes."
      ]
    },
    {
      "field": "whyLine",
      "rows": [
        "Couch to 5K is the named walk/run plan: nine weeks, three days, until they can jog about 30 minutes."
      ]
    },
    {
      "field": "commonPicture",
      "rows": [
        {
          "lead": "Plan: 9 weeks, 3 days a week",
          "why": "Real-world diaries also describe 10–12 weeks after repeating a week. [community]"
        },
        {
          "lead": "Walk / run intervals",
          "why": "The run bits grow. The walk bits shrink. [community]"
        },
        {
          "lead": "About 20–30 minutes a session",
          "why": "Plus the proud walk home. [community]"
        },
        {
          "lead": "Repeat a week if they need",
          "why": "The unofficial extra week is part of the program. [community]"
        },
        {
          "lead": "A 5K at the end, or just 30 minutes jogging",
          "why": "Distance or time. Both count. [community]"
        }
      ]
    },
    {
      "field": "whatPeopleSay",
      "rows": [
        "**NHS Couch to 5K** is the public-domain-feeling plan a lot of apps copy. [community]"
      ]
    },
    {
      "field": "deepDive",
      "rows": [
        "**They can lift on the other days.** First-gym-week pairs well. Not 6-day PPL plus C25K week 5. [community]",
        "**A 5K time goal** is a different, later card (tempo / intervals). [community]"
      ]
    }
  ]
}
