Masters XC Marathon MTB 3-Day Stage Race Training Plan (HR based)
⚡️Note: if you prefer to train with a power, you can use this plan with TrainingPeaks Virtual as it can interpret lactate threshold–based workouts and map them into FTP-based power targets.
• Complete 14-week Masters 3-day stage race plan
• Strength + Mobility + Nutrition integrated
• Threshold Heart Rate + RPE guided
• Includes structured training camp, taper, race week, and recovery week
• Downloadable Guides Included
✅ Who Is This Plan For
Masters age-group competitive XC marathon MTB athletes who ride consistently, handle blue to black XC terrain, and want a structured, Masters-appropriate build toward a 3-day stage race.
This plan fits athletes who can currently ride about 2-3 hours comfortably on mixed terrain and are ready to progress through a focused block training plan that includes climbing, endurance, race-specific efforts, and planned recovery.
✅ What This Plan Will Help You Achieve
A 3-day stage race requires durability, climbing strength, and the ability to repeat strong efforts on tired legs. This plan builds:
• Endurance and climbing capacity for long race days
• Sustainable threshold strength for extended climbs and tempo pressure
• Fatigue resistance for back-to-back days
• Race-specific pacing skills with controlled intensity work
• A taper that preserves sharpness while reducing fatigue
✅ How The Plan Works
A 14-week progression with clear load management:
• Weeks 1–4: Late base progression with endurance, form sprints, cruise intervals, and climbing volume
• Week 5: Deload plus LTHR test week
• Weeks 6–7: Build progression with climbing focus, sweet spot, and increasing long-ride demands
• Week 8: 3-day training camp block
• Week 9: Recovery plus LTHR test reset
• Weeks 10–11: Final overload block with VO2max, race-specific over-unders, and big endurance plus climbing
• Week 12: Taper entry with reduced volume and maintained intensity touchpoints
• Week 13: Race week (3 stages)
• Week 14: Post-race recovery week
Strength is integrated throughout the plan and adjusted appropriately around higher-load weeks and the training camp.
✅ Why This Plan Is Different
This plan respects Masters recovery while still delivering race-relevant fitness. The progression is deliberate, the overload weeks are clearly placed, and the taper is structured so athletes arrive fresh, not flat.
✅ What’s Included
🔥 Masters XC Marathon MTB 3-Day Stage Race Plan Guide
🔥 Masters XC MTB Progressive Strength and Mobility Training Plan
🔥 Simple Meals for Stronger Rides
🔥 Email support
Questions about this plan? Fire me an email now and let's chat.
Tammy Lee
GO FIT LIFE
Coaching since 1999
gofitlife.ca
Coach Tammy Lee is a certified mountain biking, running, triathlon, multi-sport, strength, and weight loss coach with a B.A. and B.Ed. and 25 years of experience. She’s been writing custom plans since 1999 and has coached hundreds of athletes of all levels. Owner of GO FIT LIFE Coaching & Education, she offers personal coaching on TrainingPeaks and skills clinics in Alberta and Nova Scotia. NEW for 2026 – Partnered coach with TransRockies Race Series.