Distance: 10 km
Duration: 16 weeks
Skill / Level: Intermediate
Workouts per week: 5–7
Weekly hours: 4–5
Includes: Running, Strength, Mobility, Stretch
Who is this plan for?
This training plan is designed for intermediate trail runners with 1–3 years of consistent training experience who want to improve their performance in a 10K trail race. Whether your goal is to finish strong, improve your time, or place near the top of your age group, this plan will guide you step by step.
What you’ll get
A 16-week progressive plan written in English by experienced trail running coaches at Arduua.
Running sessions based on time and heart rate zones (not distance), so every workout adapts to your fitness level.
Strength, mobility, and stretch sessions with clear instructions and video links.
A smart progression that balances training stress and recovery to maximize performance while reducing injury risk.
Plan Structure
The plan follows the Arduua Training Methodology, moving through distinct phases to help you peak for race day:
Base Phase
Build aerobic endurance and overall conditioning
Improve mobility, stability, and strength
Strengthen foot and ankle structures
Specific Phase
Develop threshold (aerobic & anaerobic) and VO2 max
Build maximum strength and trail-specific conditioning
Pre-Competitive Phase
Train race intensity, pacing, and terrain specificity
Practice nutrition, gear, and fueling strategies
Maintain strength with plyometrics
Taper + Competition
Reduce training volume to arrive fresh and sharp
Peak on race day with optimal energy, confidence, and focus
Nutrition guidance for pre-race and race-day fueling
Requirements
A TrainingPeaks-compatible training watch
An external chest strap heart rate monitor (wrist-based HR is not accurate enough)
👉 With this 16-week plan, you’ll gain structure, expert guidance, and the progressive training you need to show up at the start line strong, confident, and ready to perform at your best on race day.
🌍 Global training platform for trail, mountain, ultra & road runners
🏃♂️ Structured training 👨🏫 Expert coaching 📊 Proven system
⛰️ From 5K to 100 miles 🌐 Athletes in 30+ countries
Train with confidence. Progress consistently. Perform at your best. Coaching in English & Spanish