Trailia: Trail Running Coach

Trailia builds your trail running plan around you: your goal race, the terrain and vertical you can train on, the days and time you have each week, and how every session felt. From your first trail race to 50K, 100K and 100-mile mountain ultras, the plan keeps adjusting as your weeks change.

A PLAN BUILT AROUND YOUR LIFE
- Choose how many days you run, add strength sessions and set weekday and weekend time limits
- Set your typical week (long run, quality, easy and rest days) and workouts are scheduled around it
- Log how each workout felt and the coming weeks adapt
- Change your plan in plain language: "Move my long run to Thursday, I have a race Sunday."

STRUCTURED FOR TRAIL AND ULTRA
Periodized Base, Build and Taper phases sized to your race date and experience, with easy runs, tempo, intervals, hill repeats, long runs and optional strength. Plan structure, elevation modeling and race prediction account for what trail running demands: vertical gain, technical terrain and time on feet over pace.

RACE PREDICTOR FOR YOUR COURSE
Set your goal race with distance, elevation gain, terrain and date, then upload the GPX course. Trailia gives you a three-tier finish time prediction (fastest, most likely, slowest) with a confidence rating, your key training gaps, the focus for the weeks ahead and a race-day strategy. Race-day fueling plans are built into your long runs so you can practice them.

SYNC YOUR WATCH AND ACTIVITIES
Connect Strava, Garmin Connect or Polar Flow, or import GPX, FIT and CSV files. Activities are matched to your planned workouts automatically, and every completed session gets a review with feedback on pacing, effort distribution and what to adjust next time.

A COACH THAT KNOWS YOUR PLAN
Ask the AI coach chat anything: why a session is scheduled, how to handle a hard week, what to eat before your race. Answers are based on your plan, your training history and your goal.

TRAINING ANALYTICS
Distance, vertical gain, pace, heart rate zones, cadence and training load over 7, 30 or 90 days, or any custom range. The ACWR chart helps you manage injury risk, and week-over-week and month-over-month views show where your training is heading.

MORE TOOLS
- Find trails for your workouts via Komoot, matched to your distance and elevation targets
- Injury tracking with a recovery plan, training adjustments and check-ins
- Automatic sync of your plan to Google Calendar
- Share your plan with a public link
- Shoe rotation with distance tracking and replacement alerts
- 50+ strength exercises with video demonstrations

Whether it's your first trail race or your tenth ultra, the plan starts where you are.

FREE AND PRO
Free: full training plan, calendar, basic analytics, device sync and the strength library.
Pro: coach chat, advanced analytics, race predictions, workout reviews, fueling plans, injury recovery, plain-language plan editing and more. Monthly and yearly plans, with a 1-week free trial for eligible new subscribers.

Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings.

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