Best Half Marathon Running Apps

Run Half Marathon

5K, 10K & Marathon Runner Plan

Free

This app provides a structured 18-week training plan to help beginners run a half marathon. It guides users through alternating walking and running intervals, tracks progress with GPS, and offers motivational features. Users can log and share their runs, and receive audio cues for when to run or walk.

NXT RUN: AI Running Coach

Marathon Plans. Race Faster.

Free

This AI-powered running coach creates adaptive training plans for various race distances. It offers real-time coaching, workout adjustments, and syncs with popular fitness devices and platforms. Analyze your performance with detailed metrics and earn rewards for personal bests.

Half Marathon Trainer: 21K Run

Half marathon training 13.1 mi

Free

This app provides a structured 12-week training program designed to help users progress from a 10K fitness level to completing a half marathon (21K). It features an audio coach for guidance, motivational elements, and progress tracking with achievements.

Half Marathon- 21K Run App

Couch to half marathon- 21K

Free

Train for your first 21K run with a comprehensive 12-week program. This app offers audio coaching, interval planning, and motivational tips to build strength and endurance. Track your progress, earn badges, and share achievements with friends.

Marathon Runner: M,HM,10K,5K

Running training & GPS tracker

Free

This running trainer creates customized plans for marathons, half-marathons, 5Ks, and 10Ks based on Olympic training methods. It offers real-time GPS tracking, automatic pauses, and interval training. Premium features include dynamic plan adjustments and voice coaching.

Endorphins Running

Beginner to Marathon Plans

Free

This app provides science-backed, personalized training plans for runners of all levels, from beginners to marathoners. It offers expert coaching, real-time progress tracking, and integrates with popular wearables. Users can also join a large community for in-person training events and support.

Nike Run Club: Running Coach

Workout App & Distance Tracker

Free

This app offers guided runs, training plans, and community challenges to help users start, continue, and enjoy running. It tracks speed, distance, and GPS routes, providing motivation and expert guidance for various fitness levels and goals.

Shed: AI Running Coach

Marathon & Half Training Plans

Free

This AI-powered running coach creates personalized training plans based on your race goals and real-time health data. It adapts workouts to your life changes and provides detailed feedback to help you improve.

Oxford Half

by Motiv Sports UK Limited

Free

This app provides information and registration for a popular half marathon event known for its flat and fast course, suitable for beginners and experienced runners aiming for personal bests. It offers details about the race date and route.

Royal Parks Half Marathon 2025

by Mika timing

Free

Follow runners in real-time during a major half marathon event. Spectators can access live tracking, leaderboards, and essential event information to enhance their race day experience.

BERLIN HALF MARATHON

Live athlete tracking

Free

Follow runners and skaters live during the race weekend. View leaderboards, track up to 25 favorites on an interactive map, and access event news and participant start passes. Explore the EXPO hall with its plan.

Spurs Austin Intl Half

by High Five Events, LLC

Free

This official event app provides essential information for a major half marathon. Access a GPS course map, customize your weekend schedule, and connect with others through social media and messaging features.

21K Half Marathon Run Coach

#1 Marathon Trainer & Tracker

Free

This app provides a personalized training plan to help you achieve your half marathon goals. It tracks your runs, offers diet plans, and motivates you with progress tracking and social sharing features. Suitable for all fitness levels, it guides you from beginner to finisher.

Marathon Training: 42K Runner

Marathon trainer: run 26.2 mi

Free

This app provides a structured 18-week training program to help users prepare for their first marathon. It offers audio coaching for walk/run intervals, music integration, and motivational features like badges and progress sharing. The program gradually increases running distance from 21K to 42K.

MOTTIV: Run & Triathlon Plans

Half, Marathon, 70.3, Ironman

Free

This app provides customized training plans for running and triathlon events, from beginner to advanced levels. It offers personalized workout guidance, nutrition advice, and connects users with a community of endurance athletes.

Marathon 26.2 Trainer by C25K®

42K Run Walk Training

Free

This app offers a 20-week training program designed for beginners aiming to complete a marathon. It utilizes a run-walk method to reduce impact and injury risk, guided by an audio coach. Features include run mapping, health app integration, and community forums.