Beginner Trail Running Plan — 15–25K Race | 12 Weeks | 3 Days/Week
Beginner Trail Running Plan — 15–25K Race | 12 Weeks | 3 Days/Week
Length
12 Weeks
Plan Description
This 12-week training plan is built for beginner trail runners aiming to complete a 15–25K trail race. It’s ideal if you:
- Can comfortably run 5K
- Want to explore trail running without overtraining
- Prefer a manageable schedule with just 3 runs per week
- Appreciate structure, progression, and recovery
- Value quality over quantity in your training
- The plan is written using UESCA coaching principles, with a strong focus on gradual progression, varied and sustainable training habits.
What to Expect:
- Clear, structured workouts delivered via the TrainingPeaks app
- Detailed guidance for each session: effort cues (RPE), terrain suggestions, mindset tips
- Recovery and taper weeks built in
- Optional cross-training for flexibility
- Weekly focus areas to keep you motivated and on track
- No need to obsess over pace, heart rate, or gear, this plan is effort-based and accessible
Communication:
This is a self-guided plan. You won’t receive direct coaching, but the workouts are written as if your coach is right there with you. If you’d like to upgrade to personal support or video feedback, options are available.
What You’ll Need:
- Trail running shoes
- Access to trails or parks with some variation in terrain
- A GPS watch or smartphone app (optional but helpful)
How it Works
Quickly view upcoming workouts in the TrainingPeaks app.
Upload completed workouts from your favorite tracking app or device.
Get feedback, stay on top of your training and perform at your best.
Training Plan Sample Week
Stats
Average Weekly Breakdown
| Workouts | Weekly Average | Longest Workout |
|---|---|---|
|
Run
x3
|
00:39:00 | 01:20:00 |
|
X-Train
x1
|
00:45:00 | 01:00:00 |
| Workouts Per Week | Weekly Average | Longest Workout | |
|---|---|---|---|
|
|
00:39:00 | 01:20:00 | |
|
|
00:45:00 | 01:00:00 |
Training Load By Week
This plan works best with the following fitness devices:
- This plan includes a Free Basic TrainingPeaks Account.
- Access your training plan anywhere on the TrainingPeaks mobile and desktop apps.
- Track your performance with robust data tracking and detailed graphs.
- Plan for your event in the TrainingPeaks calendar.
- Track your weight, sleep, hours, fatigue and stress while you train.
- Completed workouts sync with popular apps like Garmin and Wahoo. Learn More
- If plan includes Structured Workouts, then planned workouts sync to compatible devices and guide you through workouts in real time. Learn More
Refund Policy
This plan is protected by our Refund Policy and may, with the author's approval, be exchanged for a plan of equal value from the same author.
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Bundle Premium—
Save 20%
Premium unlocks smarter training with advanced analytics, TrainingPeaks Virtual, and Structured Strength to give you deeper insights and data-backed results.
$107.99 USD for the first year, billed yearly.