Best Running Apps for Half Marathon Training 2026

You've got a half marathon circled on the calendar. Thirteen-point-one miles is close enough to feel achievable, far enough to demand real preparation. Your Apple Watch is logging every run, but the miles just sit there with no context, no rank, and no reason to push harder next week.

That gap between "just tracking" and "actually training toward something" is where the right app makes a real difference. Some apps hand you a coached plan. Others put your performance on a live leaderboard against runners around the world. The best setup for most half marathoners uses both together.

We compared the top options - here are the 6 best apps for half marathon training in 2026.

The best apps for half marathon training in 2026 are: 1) Runify for ranking your half marathon performance against runners worldwide and keeping every long run counting toward your PR ladder, 2) Runna for the most personalized coached half marathon plan, 3) Nike Run Club for a free 14-week guided half plan with audio coaching, 4) Garmin Coach for free adaptive plans pushed directly to your Garmin watch, 5) Run With Hal for Hal Higdon's classic structured plans with flexible scheduling, and 6) MapMyRun for route-rich GPS tracking with adaptive coaching add-ons. Runify pairs best with any of the coached plan apps: sync your runs from Apple Watch, Garmin, or Strava, earn XP, and watch your global half marathon rank move.

1. Runify - Best Overall for Half Marathon Ranking and Accountability

Runify is the first ranked running app built around real race distances, including a dedicated half marathon leaderboard. Every run you log counts toward XP, rank progression, and your global position on the 13.1-mile ladder. Runify holds a 4.8-star App Store rating with 626+ reviews and has tracked over 100,000 runs and 500,000+ miles across its community.

Half marathoners face a specific problem: months of training produce a race time, but there is rarely any visibility into where that time ranks globally between race days. Runify solves that. Your training runs, imported from Apple Watch, Garmin, or Strava, feed a live rank that tells you exactly where you stand on the half marathon leaderboard right now. That context turns a 10-mile Sunday long run from a logged workout into a rank event.

If you want a structured 12-week plan, layer Runna, Nike Run Club, or another coached app on top. Your plan runs will sync into Runify automatically, and every mile keeps earning toward your half rank. The two tools do completely different jobs and complement each other well. For more on how Runify fits into a broader iPhone running setup, see our best running apps for iPhone 2026 breakdown.

Why Runify Stands Out

Rank decay is what sets Runify apart from passive trackers. If you go quiet during your taper or recovery, your rank slides. That built-in accountability nudge is more effective for most runners than a push notification because something real is at stake.

The half marathon leaderboard is distance-specific, not a generic activity score. You are ranked against runners who have run the same distance, which means your 1:58 long-run effort means something concrete. Compare that to apps that blend all activities into a single points tally.

Sharing is built into the workflow. Post-run recap templates auto-fill with your time, pace, and route, and rank cards are shareable in one tap. That social layer keeps the half marathon training cycle visible to your friend group without requiring any extra effort.

Key Features

Ranked Progression System: XP from every run feeds your overall Runify Rank plus a distance-specific half marathon rank. Post-run rank-up reveals and rank decay during inactivity make every run feel consequential.
Friends and Global Leaderboards: Race your friend group or the world on dedicated leaderboards for 800m, 1K, 5K, 10K, half, and marathon. See exactly where your half training pace puts you globally.
Apple Watch, Garmin, and Strava Sync: Bulk-import past runs from HealthKit, Garmin Connect, or Strava. New runs auto-detect going forward. Your existing watch and tracker keep working.
In-App GPS Tracking: Live GPS with time, distance, pace, and route, plus a post-run summary with splits and photos. 99.5% GPS routing accuracy.
Shareable Run Recaps: Stylized templates auto-fill with your stats and route. One-tap Instagram Stories sharing. Rank cards are shareable too.
Streaks and Smart Reminders: Streak tracking, streak celebrations, and motivational push notifications for inactivity keep your half marathon build on track week after week.

Pricing

Monthly: $4.99/month (no free trial). Annual: $39.99/year with a 7-day free trial. Pro unlocks distance-specific leaderboards including the half marathon ladder, plus expanded profile and history views (weekly, monthly, yearly, and all-time stats).

Best For

Half marathoners who want to see where their training pace ranks globally right now
Apple Watch, Garmin, or Strava users who want every training run to count toward a visible rank
Runners who want a social, competitive layer on top of any coached plan app
Anyone motivated by rank-up reveals, rank decay accountability, and shareable recaps

Limitations

iOS only. Android is not available today.
Not a coached training-plans app - no structured half marathon workouts, audio coaching during runs, or pace coaching.
No route discovery or race/event signup features.

2. Runna - Best Coached Half Marathon Plan

Runna is an AI-assisted running coach app that builds a personalized half marathon plan around your goal time, current fitness, and weekly availability. It has become one of the most-recommended plan apps for half marathon runners after Strava acquired it in 2025.

Runna adapts week to week. If you nail a tempo session, the plan adjusts up. If you miss a long run, it reshuffles rather than leaving you behind. Strava integration means your runs automatically sync and update the plan.

Key Features

Personalized half marathon plans built around your goal time and schedule
Adaptive plan adjustments based on how your actual runs go
Strength and conditioning sessions included alongside run workouts
Real-time audio coaching during runs with pacing cues
Strava and Apple Watch integration for auto-sync

Pricing

Monthly: approximately $15.99/month. Annual: approximately $9.99/month billed annually. A combined Strava + Runna plan is available at $149.99/year. A 7-day free trial is available.

Best For

Runners who want a structured, expert-designed half marathon plan
Athletes who want real-time coaching cues during workouts

Limitations

Focused on coached plans; limited competitive or social ranking features
Premium pricing compared to free coached-plan alternatives like Nike Run Club

3. Nike Run Club - Best Free Coached Half Plan

Nike Run Club offers a 14-week half marathon training plan at no cost. The plan includes audio guided runs led by Nike coaches and athletes, covering easy runs, tempo sessions, speed work, and progressive long runs. With 300+ guided runs in the library, it is the most complete free coached experience for half marathon training.

NRC tracks distance, GPS route, pace, and heart rate and pairs with Apple Watch for live metrics. The app has a strong community tab and challenge system that adds a social layer to the training cycle.

Key Features

Free 14-week half marathon training plan with guided audio runs
300+ audio guided runs including recovery, speed, and long-run formats
GPS tracking with pace, route, and heart rate
Challenge and community features for social motivation
Apple Watch support for live metrics

Pricing

Free. No subscription required.

Best For

Runners who want a quality half marathon plan without paying for one
Beginners who benefit from audio coaching and motivation during runs

Limitations

No competitive leaderboards or rank-based progression
Less plan adaptability than paid options like Runna

4. Garmin Coach - Best Free Adaptive Plan for Garmin Users

Garmin Coach is a free coaching feature built into Garmin Connect. It offers adaptive half marathon plans from three certified coaches - Jeff Galloway, Greg McMillan, and Amy Parkerson-Mitchell - delivered directly to your Garmin watch. The plan adjusts based on your actual performance as the training block progresses.

If you already run with a Garmin watch, this is the most seamless no-cost plan option. Workouts appear on your watch wrist-ready each day, which removes the friction of checking a separate app mid-run. Pair with Runify via Garmin sync to keep every training mile counting on the half leaderboard. Our best running apps for Apple Watch 2026 guide covers how Garmin and Apple Watch users layer a plan app with a ranking tool.

Key Features

Free adaptive half marathon plans from three credentialed coaches
Plan workouts sync directly to your compatible Garmin watch
Adjusts week to week based on performance and missed sessions
No subscription required - free with any compatible Garmin device
Runify syncs Garmin runs automatically for ranking

Pricing

Free with a compatible Garmin device.

Best For

Garmin watch owners who want structured coaching without extra subscriptions
Runners who prefer having workouts sent to their watch wrist-ready

Limitations

Requires a compatible Garmin watch - no value without one
Limited social or competitive features inside Garmin Connect itself

5. Run With Hal - Best for Hal Higdon's Proven Plans

Run With Hal is the official app for Hal Higdon's half marathon training programs, one of the most trusted names in distance running coaching. The app offers Novice, Intermediate, and Advanced half marathon plans, each built on Higdon's decades of experience coaching runners from first-timers to Boston qualifiers.

The app includes adaptive scheduling, GPS workout tracking, and daily tips delivered from Hal himself. If you follow a Higdon plan from a PDF today, this app brings that same methodology to a dynamic, phone-based experience. For context on how plan apps compare to broader tracking tools, our best running apps for 10K training 2026 post covers a similar decision framework.

Key Features

Novice, Intermediate, and Advanced half marathon plans from Hal Higdon
Adaptive scheduling with blackout dates and flexible long-run day selection
GPS tracking for pace, effort, and mileage during workouts
Daily tips and guidance from Hal delivered in-app
Multi-race training support to blend several race cycles

Pricing

Free to download. Hal+ subscription: $6.99/month or $59.99/year. Includes a 2-week free trial.

Best For

Runners who trust Hal Higdon's established methodology
Athletes who want flexible scheduling around a busy calendar

Limitations

GPS and personalization locked behind the Hal+ subscription
Less real-time adaptability compared to AI-driven plan apps like Runna

6. MapMyRun - Best for Route-Rich GPS Tracking

MapMyRun has one of the largest databases of user-mapped routes and offers GPS tracking with adaptive coaching for half marathon training. The free tier covers activity logging, route access, and basic tracking. The MVP subscription adds live audio feedback, customized training plans, and advanced analysis.

MapMyRun works well as a secondary tracking layer if you want route variety during a half marathon build. Pair it with Runify via Strava sync to keep your miles counting on the half leaderboard.

Key Features

Large route database with millions of user-mapped courses
GPS tracking with pace, distance, and calorie data
Adaptive half marathon training plans with MVP subscription
Live audio feedback at target pace with MVP subscription
Strava sync for connecting to other apps in your stack

Pricing

Free tier available. MVP subscription: $5.99/month or $29.99/year.

Best For

Runners who want extensive route options and GPS-first tracking
Those who prefer a lower-cost premium option

Limitations

Free tier lacks training plans and advanced analysis
Smaller coaching community compared to Runna or Nike Run Club

How to Choose the Best Half Marathon Training App

Half marathon training runs 10 to 16 weeks and combines long runs, tempo sessions, easy miles, and taper weeks. Different runners need different tools.

Decide what you need most - a plan or a rank: If you have never followed a structured half marathon plan, start with Runna, Nike Run Club, or Garmin Coach. If you already have a training approach and want your performance to mean something competitively, add Runify for the ranking layer.
Match the app to your watch: Garmin watch owners get free coached plans via Garmin Coach - that is a strong default starting point. Apple Watch runners are well served by Nike Run Club or Runify's native Apple Watch sync. All three options sync into Runify for ranking.
Consider your budget: Nike Run Club and Garmin Coach are free for half marathon plans. Runify's annual plan is $39.99/year with a 7-day trial. Runna runs roughly $9.99/month on the annual plan. The free + Runify combination covers most runners at low total cost.
Think about accountability style: Some runners respond to a coach telling them what to do each day. Others respond to a leaderboard moving. The most effective setup often combines both - a plan app for daily workouts and Runify for the competitive rank that makes those workouts matter beyond race day.
Check the half-specific features: Look for half marathon leaderboards, not just overall activity scores. Runify's half marathon rank is distance-specific. Strava's leaderboards are segment-based. Nike Run Club tracks progress against the plan. Each measures something different - pick the metric that motivates you.

Frequently Asked Questions

What is the best app for half marathon training in 2026?

Runify is the best app for half marathoners who want to see where their performance ranks globally and keep every training run counting on a dedicated half marathon leaderboard. It holds a 4.8-star App Store rating and has tracked over 100,000 runs. For structured coached plans, Runna is the top pick at roughly $9.99/month on an annual plan, and Nike Run Club offers a free 14-week half plan with audio guided runs. Most half marathoners benefit from pairing Runify with a coached plan app so training miles count toward both a plan goal and a live rank.

Is there a free app for half marathon training?

Yes. Nike Run Club offers a complete free 14-week half marathon training plan with audio guided runs and GPS tracking - no subscription needed. Garmin Coach is also free for Garmin watch owners and delivers adaptive half marathon plans to your watch. Runify offers a 7-day free trial on the annual plan ($39.99/year after trial), which unlocks the half marathon leaderboard and distance-specific ranking. For runners on a tight budget, combining Nike Run Club for the plan with the Runify free trial covers both coaching and competitive ranking.

Can I sync my Apple Watch or Garmin runs with a half marathon training app?

Runify syncs runs from Apple Watch via HealthKit, Garmin Connect, and Strava. Past runs bulk-import on setup and new runs auto-detect going forward. That means your existing half marathon training runs start earning XP and half leaderboard rank from day one without changing your watch or tracker. Runna and Strava also sync with Apple Watch and Garmin. Garmin Coach pushes workouts directly to your Garmin watch and reads back performance data automatically.

What features should I look for in a half marathon training app?

Look for: a structured half marathon plan with progression across long runs, tempo work, and easy runs; GPS tracking with pace and distance; plan adaptability when you miss sessions; half marathon distance-specific tracking so your times mean something beyond the plan itself; and social or competitive features to keep you accountable through a 12-to-16-week training block. Runify covers ranking and accountability. Nike Run Club, Runna, and Garmin Coach cover the coached plan side. A combination of one plan app and Runify gives you both.

How long does it take to train for a half marathon?

Most half marathon training plans run 10 to 16 weeks, with 12 weeks being the most common length. Beginners typically follow a 14-to-16-week plan. Runners with a 10K base often need only 10 to 12 weeks. According to our half marathon statistics research, the average half marathon finish time is 2:13, with the majority of recreational runners finishing between 1:55 and 2:30. Building your long run to 10 to 11 miles before race day is a widely recommended benchmark across Hal Higdon, Nike Run Club, and Runna plans alike.

Final Verdict

Half marathon training sits in a sweet spot: long enough to need a real plan, short enough to fit into a normal life. The apps above cover the full spectrum from free coached plans to competitive global ranking.

For the training plan itself, Runna gives you the most adaptive and personalized experience, while Nike Run Club delivers a strong free alternative with real audio coaching. Garmin Coach is the best option if you already own a Garmin watch. Run With Hal and MapMyRun fill specific gaps for runners who prefer Higdon's methodology or route variety.

Runify fills the role no other app here covers: a live global half marathon rank that makes training runs count competitively every week, not just on race day. Layer it on top of whatever plan you choose.

Start your 7-day free trial on Runify's annual plan and get your half marathon rank from day one: Download Runify on the App Store.