50 Mile Training Program

Welcome to the Lake Sonoma 50-Mile Training Programs!

The Lake Sonoma 50-Mile is a premier ultramarathon that tests your endurance, grit, and preparation. Our training programs are designed to help you meet the challenge head-on, whether this is your first ultra or you’re chasing a competitive finish.

Choose Your Program

Finish Group

Perfect for first-time ultrarunners, this plan focuses on building endurance, mastering fueling strategies, and progressively increasing mileage to ensure you cross the finish line feeling strong.

Weekly Mileage: Starts at ~30 miles and peaks at ~50 miles.
Key Focus: Long runs, back-to-backs, and recovery to prepare for sustained effort over 50 miles.

Perform Group

Ideal for experienced ultrarunners with ambitious goals, this plan integrates advanced speedwork, elevation training, and high-mileage weeks to sharpen your competitive edge.

Weekly Mileage: Starts at ~40 miles and peaks at ~65 miles.
Key Focus: Performance optimization, elevation gain, and race-specific strategy.

Training Highlights

Both programs include:

Trail-Specific Workouts: Build confidence and skill on technical terrain.
Back-to-Back Long Runs: Mimic race-day fatigue and build endurance.
Recovery and Flexibility: Structured rest days and cross-training options to prevent overtraining and support longevity.

Recommended Training Plan

Note – These training plans are intended as general recommendations and can be adjusted to suit individual needs and circumstances. They are not a substitute for professional advice. Always consult with a qualified coach or healthcare professional to tailor your training program to your specific goals and abilities.