{ "slug": "tempo-run", "name": "Tempo run", "aliases": [ "threshold run", "comfortably hard", "cruise intervals", "lactate threshold" ], "family": "run", "heat": "mid", "talk": "Some talk", "mostDiscussed": false, "firstLine": "A tempo run is a running session with a sustained purposeful effort between an easy run and an all-out race, though runners use the term in different ways.", "whyLine": "People compare continuous tempo efforts, broken-up intervals and threshold terminology, especially when a plan’s pace or effort description is unclear.", "feelWords": [ "tempo", "threshold", "comfortably hard", "controlled hurt" ], "commonPicture": [ { "lead": "Continuous examples: 15–30 minutes", "why": "Broken versions use 2–4 repeats of 8–10 minutes, sometimes with 2-minute easy jogs. [community]" }, { "lead": "Comfortably hard is one effort cue", "why": "Pace comparisons depend on how the plan uses tempo and threshold terminology. [community]" }, { "lead": "A weekly session is one common arrangement", "why": "Examples add an easy warm-up of about 10 minutes; other demanding training affects the schedule. [community]" } ], "watchFor": "Going at 5K pace. Doing tempos three times a week. Skipping the easy days around it.", "whatPeopleSay": [ "**The job:** Raise the pace they can hold without falling apart. [community]", "**Runner’s World / r/AdvancedRunning:** threshold / tempo is the classic quality day. [community]", "**Jack Daniels / Hudson / every PDF** has a version. The feeling is more stable than the formula. [community]", "**Why hobby runners mess it up:** they only have one speed between jog and death. [community]", "**Cruise intervals** (broken tempo) are how people learn the feeling. [community]", "**Heart-rate talk:** often zone 3–4. Watches argue. The sentence test still helps. [community]", "**It is not VO2 work.** VO2 is the gasping one. See VO2 intervals. [community]", "**Couch to 5K (C25K) graduates** often discuss continuing easy running before adding a separate pace-focused session. [community]", "**Race-specific tempos** (half-marathon pace) come later. [community]", "**Treadmill tempos** are honest because the belt does not lie. [community]", "**A tempo inside a long run** is an advanced trick and a common way to blow the weekend. [community]" ], "howPeopleRunIt": [ "**Easy days around it.** This is the one expensive run. [community]", "**Warm up** until they could keep jogging forever, then pick it up. [community]", "**Hold a pace they could sustain if someone paid them to stay smooth.** [community]", "**If form falls apart,** they back off 10 seconds per mile / a notch on the belt. [community]", "**Jog down.** The session includes the easy last 5–10 minutes. [community]", "**They log the feeling** as much as the pace. Heat will move the number. [community]", "**If they only have 30 minutes total:** 10 easy, 12 tempo, 8 easy. Still a tempo day. [community]" ], "amountsPeopleUse": [ "**Continuous:** **15–30 minutes** at tempo. [community]", "**Broken:** **2–4 × 8–10 minutes** with **2 min** jog. [community]", "**Days:** **1** a week for most hobby people. [community]", "**Warm-up / cool-down:** **8–15 minutes** easy each side in full versions. [community]", "**Talk test:** a few words. Not a phone call. Not silence-and-panic. [community]" ], "howPeopleKeepIt": [ "**One named day** — “Wednesday is tempo.” [community]", "**A flat route** so hills do not turn it into intervals by accident. [community]", "**A watch autopace or treadmill** if they cannot hold steady. [community]", "**They skip it** when sleep was 5 hours. Easy miles instead. [community]", "**They do not stack it with Hyrox or a heavy lower day.** [community]" ], "howItFeels": [ "**First 3 minutes:** this is too hard. They almost always think that. [community]", "**Minutes 8–15:** they settle. This is the useful hurt. [community]", "**Last minutes:** focus. Not a sprint. [community]", "**After:** tired, not destroyed. If they are destroyed, it was a race. [community]", "**Next easy day:** slightly heavy legs. Still runnable. [community]", "**A good block:** 5K pace starts to feel less like panic. [community]" ], "howLongPeopleRunIt": [ "**During a 5K–half block,** once a week. [community]", "**Base phase:** they may skip tempos entirely and only go easy. [community]", "**A few weeks** is enough to feel it. Months to own it. [community]", "**It is not a forever every-Wednesday law.** [community]" ], "deepDive": [ "**Threshold, tempo, comfortably hard and cruise intervals** overlap in conversation. The duration, recovery breaks and described effort clarify what the runner actually did. [community]", "**VO2 / 4×4** is harder and shorter. Different day. [community]", "**Easy miles pay for this.** Without them, a tempo is just junk tired. [community]", "**Race day is not a tempo.** Race day is faster and dumber. [community]", "**A hard-cardio day can use several formats.** A tempo run is the sustained running version discussed here. [community]" ], "watchForLong": [ "**If it is a 5K effort, it is not a tempo.** [community]", "**Three “tempos” a week is just racing.** [community]", "**Skip it when you are already cooked.** [community]", "**Chest pain or wheeze that is not fitness:** person and clinician. [community]", "**New runners:** adding a tempo run is not required at the start. [community]" ], "related": [ "easy-miles", "vo2-intervals", "hard-cardio-day", "long-run", "couch-to-5k" ], "researchPointer": [], "housePointers": [ { "href": "/fit/#hard-cardio-day", "label": "STUDfit · One hard cardio day" } ], "playPointer": null, "sources": [ "r/AdvancedRunning tempo threads", "Runner’s World tempo explainers", "threshold coaching talk" ], "disclaimer": "Community talk may be wrong. Not medical, training, or diet advice. Sharp pain, fainting, or disordered-eating concerns need a clinician.", "quickAnswerHistory": [ { "field": "firstLine", "rows": [ "A tempo is comfortably hard — they can say a few words, not a paragraph, and not a race." ] }, { "field": "whyLine", "rows": [ "A tempo is comfortably hard — they can say a few words, not a paragraph, and not a race." ] }, { "field": "commonPicture", "rows": [ { "lead": "Comfortably hard", "why": "A few words yes, gossip no. The coach sentence. [community]" }, { "lead": "15–30 minutes continuous", "why": "Or 3×8–10 min with short jogs. [community]" }, { "lead": "Once a week", "why": "Next to easy miles, not instead of them. [community]" }, { "lead": "Warm up 10 minutes easy", "why": "The tempo does not start at the mailbox. [community]" }, { "lead": "Slower than 5K race pace", "why": "If it feels like a race, they went too hard. [community]" }, { "lead": "Broken version: 2–4 × 8–10 minutes", "why": "The example has 2-minute easy jogs between repeats; the continuous 15–30-minute version stays above. [community]" } ] }, { "field": "whatPeopleSay", "rows": [ "**C25K graduates** do not need this yet. Easy miles first. [community]" ] }, { "field": "deepDive", "rows": [ "**Threshold, tempo, comfortably hard, cruise** — overlapping words. The feeling is the card. [community]", "**Self hard-cardio-day** is the habit wrapper. This is the running version. [community]" ] }, { "field": "watchForLong", "rows": [ "**New runners:** you do not need this card yet. [community]" ] } ] }