Runna
Coach-written running plans from 5K to ultramarathon whose pace targets adjust to completed runs, pushed to Garmin, COROS and Apple Watch.
Ranked #14 of 19 with an overall score of 2.9/5 (7 of 7 dimensions scored). Visit Runna. Entry last reviewed 2026-10-13.
Running, Strength AI level: Rule-based adaptive Adaptive plan human coach in the loop USD 19.99/mo · USD 119.99/yr pushes workouts to 4 devices
Runna generates running plans from 5K to 50 km, plus strength and mobility sessions, from an estimated current race time, experience and available days. Pace targets adjust after repeated misses or beats in completed sessions, a 'Not Feeling 100%' option adapts for illness or aches, and a plan-realignment prompt appears after more than three missed workouts. Workouts are pushed to Garmin, COROS, Suunto and Apple Watch and completed runs sync back; there is no AI chat coach, but the coaching and support team can be messaged in-app. Pricing is USD 19.99 per month or USD 119.99 per year with a 7-day trial. Runna was acquired by Strava in 2025 and continues as a separate app.
Rule-based adaptive. The plan re-flows or scales by fixed rules (missed session, RPE, completed volume). Typical of incumbents such as watch-maker coaches and template-based running apps. source
What the coach does
Thirteen coaching capabilities as stated by the vendor. ● full, ◐ partial, ○ not offered, ? unverified. Each links to the page that states it.
| Plan | ||
|---|---|---|
| Builds a periodized planBuilds a periodized plan to a goal and date? | ◐ | Plan generated from goal, date, availability and current fitness, with phases. source |
| Precise workout prescriptionHow precise is each session? | ● | Interval-level targets (pace, power or HR) executable on a device. source |
| Race preparationRace-specific work, taper, pacing? | ◐ | Race blocks, taper and a pacing or race-day plan for the target event. source |
| Adapt | ||
| Adapts to lifeRe-plans around life? | ◐ | Missed or moved sessions and availability changes re-flow the plan automatically. source |
| Adapts to fatigueReacts to fatigue and readiness? | ◐ | Load changes from HRV, sleep, resting HR or subjective feel without the athlete asking. source |
| Handles injury and illnessHandles sick or hurt athletes? | ● | Pause and return-to-training progression, not just skip. source |
| Relationship | ||
| Post-workout feedbackExplains what a completed session meant? | ? | unverified |
| ConversationCan the athlete talk to the coach? | ◐ | Free-text chat that can answer questions and change the plan. source |
| Check-ins and accountabilityDoes it come to you? | ◐ | Scheduled check-ins, debriefs or reminders initiated by the app. source |
| Human coach in the loopIs a human in the loop? | ◐ | A human coach reviews or messages, included or as an add-on. source |
| Beyond endurance | ||
| Strength and mobilityStrength in the plan? | ● | Prescribed strength or mobility sessions scheduled alongside endurance work. source |
| Nutrition and fuelingFueling guidance? | ◐ | Session- or day-specific fueling numbers. source |
| Multisport planningOne plan across sports? | ? | unverified |
Works with
Partners the vendor states support for, by kind. A partner not listed is unverified, not unsupported.
Watches
| Partner | Direction | Source |
|---|---|---|
| Garmin (watches / Connect) | reads activities and pushes workouts | source checked 2026-10-13 |
| COROS | reads activities and pushes workouts | source checked 2026-10-13 |
| Apple Watch | reads activities and pushes workouts | source checked 2026-10-13 |
| Suunto | reads activities and pushes workouts Workouts sync as SuuntoPlus Guides; Suunto Run not supported. | source checked 2026-10-13 |
Training platforms
| Partner | Direction | Source |
|---|---|---|
| Strava | reads activities Listed as an integration for runs; completed runs sync to Strava. | source checked 2026-10-13 |
Wellness and health data
| Partner | Direction | Source |
|---|---|---|
| Apple Health | reads activities | source checked 2026-10-13 |
Facts
| Platforms | iOS, Android source |
|---|---|
| Languages | EN, NL, FR, DE, IT, JA, PT, ES source |
| Company | The Run Buddy Limited source |
| Country | GB source |
| Launched | unverified |
Pricing
| Pricing model | Subscription source |
|---|---|
| Monthly price | USD 19.99 source |
| Annual price | USD 119.99 source |
| Free tier | Free trial source |
| Trial | 7 days source |
Scores
1–5 per dimension by the published rubric. Each score links to its evidence. Blank means no public evidence yet.
| Dimension | Score | Evidence |
|---|---|---|
| Plan quality | 2 | Paces are set from an estimated race time, but no periodization model is published; a Feb 2026 WSJ report and physios linked injuries to pace progression and intensity, after which Runna commissioned a Loughborough University review. evidence checked 2026-10-13 |
| Adaptation | 3 | Independent write-up: pace targets change only after repeated misses/beats across sessions, 'Not Feeling 100%' and plan realignment are user-triggered, and HRV/sleep are not inputs. evidence checked 2026-10-13 |
| Workout feedback | 3 | Independent write-up confirms pace targets per session executed on the watch and pace adjustments derived from recorded paces; a per-session summary or debrief is not documented by the vendor. evidence checked 2026-10-13 |
| Coaching relationship | 2 | No AI coach chat; the vendor offers in-app messaging to its coaching/support team and app-initiated prompts (realignment, adjustment-ending reminders), which is more than an FAQ bot but not a coach that changes the plan on request. evidence checked 2026-10-13 |
| Transparency | 3 | Help centre documents how pace targets, realignment options and heat adaptation work and explains the purpose of each option, but the adjustment algorithm is unpublished and individual changes carry no trigger explanation. evidence checked 2026-10-13 |
| Value for money | 4 | USD 119.99/year for the full plan; an independent long-term user calls it a bargain versus a human coach, and a Strava bundle exists. evidence checked 2026-10-13 |
| Athlete sentiment | 3 | Mixed: 4.9/76K App Store rating and positive long-term reviews versus Trustpilot complaints and a WSJ-reported wave of injuries attributed to over-aggressive progression. evidence checked 2026-10-13 |
What athletes say
Independent threads and reviews consulted, titles only; no paraphrase.
- Are AI training apps like Runna putting you at risk of injury? (TechRadar) (review, checked 2026-10-13)
- Runna on Trustpilot (review, checked 2026-10-13)
- Strava acquires Runna (tech.eu, Apr 2025) (other, checked 2026-10-13)
- Runna on the App Store (appstore, checked 2026-10-13)
- Is Runna AI? How its training plans actually adapt (the5krunner) (review, checked 2026-10-13)
- Runna: how Strava's running coach app works (the5krunner) (review, checked 2026-10-13)
Common questions
What kind of AI coach is Runna?
Runna is classified as "Rule-based adaptive": The plan re-flows or scales by fixed rules (missed session, RPE, completed volume). Typical of incumbents such as watch-maker coaches and template-based running apps.
Does Runna push workouts to my watch or bike computer?
Yes. The vendor states structured workouts are sent to Garmin (watches / Connect), COROS, Apple Watch, Suunto.
Does Runna include a human coach?
Partly. A human coach reviews or messages, included or as an add-on.
Does Runna adapt the plan to fatigue and sleep?
Partly: Load changes from HRV, sleep, resting HR or subjective feel without the athlete asking.
What does Runna cost?
USD 19.99/mo · USD 119.99/yr, with a 7-day trial.
Which sports does Runna coach?
Running, Strength.
Similar tools
enduco LLM coach · Athletica Model · Transition LLM coach · Garmin Coach Rules · JOIN Rules
Vendor sources consulted
- Runna features checked 2026-10-13
- Runna COROS integration checked 2026-10-13
- Runna Apple Watch integration checked 2026-10-13
- Runna press page checked 2026-10-13
- Adjusting your estimated race time (support) checked 2026-10-13
- Runna Garmin integration checked 2026-10-13
- How to use your Suunto watch with Runna (support) checked 2026-10-13
- How to use the plan realignment feature (support) checked 2026-10-13
- How to use Not Feeling 100% (support) checked 2026-10-13
- Adding strength training to your Runna plan (support) checked 2026-10-13