Broken Arrow Skyrace 46K Training Plan: 20 Weeks, Intermediate, Heart Rate
Prepare specifically for the Broken Arrow Skyrace 46K with a structured 20-week heart rate training plan for established trail runners who want a strong performance. It develops threshold, climbing strength, downhill durability and race-specific endurance for the demands of the Broken Arrow course.
The Race
46 km (28 mi) in two loops at Palisades Tahoe, California, with about 2,700 m (9,000 ft) of climbing, mostly above treeline up to 2,745 m. 12 h cutoff. Skyrunning terrain: exposed ridges, scree and talus, possible snowfields, KT-22, Red Dog Ridge and the ladder on an exposed ridge, with fast ski-road descents.
Who It Is For
You run 4-5 times a week (about 5-6 h), have finished a trail 30K-50K, and run 90 min long runs.
Your 20 Weeks
- Phases: Preparation week 1, Base weeks 2-7, Build weeks 8-13, Specific weeks 14-18, Taper week 19, race week 20.
- Weekly: 5 runs and 2 strength sessions, about 5.3 h rising to 9.7 h of running.
- Long runs: 1h30 to 4h15, with back-to-back runs up to 1h45.
- Climbing: about 1250 m rising to 3300 m a week (the course averages 60.6 m per km).
- Race-specific: steep hiking repeats, technical descending, altitude guidance, back-to-back weekends, a dress rehearsal.
- Strength: two RunForce 45-min sessions built in the TrainingPeaks Strength Builder (A: Force & Posterior Chain; B: Single-Leg & Mountain Durability), with a demonstration video for every exercise.
Heart Rate Training
Every run is prescribed in RunForce heart-rate zones (% of max HR), with a field check in week 1 and decoupling checks later. Workouts explain how to use HR on climbs, heart-rate lag on short reps, cardiac drift and the effect of heat.
Also Available
Other Broken Arrow plans: 23K. Search "RunForce Broken Arrow" in the TrainingPeaks store.
Your Coach: Adrien Thévenet
Endurance coach since 2011, working with elite athletes, professional endurance athletes, major race winners, and a Spartan National Champion across road, trail, and mountain running.
RunForce is independent and is not affiliated with or endorsed by the Broken Arrow Skyrace. The race name is used only to identify the event this plan prepares you for.
Certifications:
-25 Years of Endurance Sports Experience
-TrainingPeaks Level 2
-UESCA Ultrarunning
-RRCA Certified
-STRYD Power Coach
-ACE Certified
With 25 years in endurance sports, I offer tailored coaching for diverse runners - from beginners to sub 3-hour marathoners. Emphasizing well-being, we collaborate on a program that fits your life keeping you motivated.