Pony Express 120 is 120 miles of rolling farmland gravel out of Marysville, Kansas — about 4,000 feet of climbing, spread across the whole day instead of stacked into one climb.
No single hill decides it; the distance does, ridden on open gravel where Kansas wind works on you all day and September heat is common. This is a twelve-week plan for the same distance, with more recovery built in for riders over fifty. It reaches the endurance a 120-mile day takes on a schedule that assumes you recover slower — the same work, spaced to be absorbed.
120 MI · 4,000 FT CLIMBING · ROLLING FARM GRAVEL, WIND + HEAT · 12 WEEKS · 7–11 HR/WK · MASTERS 50+
WHAT'S INSIDE
- Structured workouts on your calendar, with real power and heart-rate graphs
- Strength work built in, with video walkthroughs
- Weekly notes from me, plus the Gravel Grit mental program
- A testing week and a mid-plan retest, so the plan runs on your real numbers
- The full Pony Express 120 guide — pacing a 120-mile day, fueling, heat, and Kansas wind
WHAT YOU'LL GET
Arriving at the start line fit and uninjured — with the endurance a 120-mile day takes.
For the rider over fifty who still intends to race. · plans@gravelgodcoaching.com
Hey, I'm Matti. I spent 11 years at TrainingPeaks, where they trusted me to teach coaches how to coach at TrainingPeaks University. I raced Amateur Elite with Rio Grande Cycling Team and podiumed my age group at Unbound 200 in 2026. I have a degree in biology and exercise physiology from St. Olaf. I'm also a middle-aged dad of three, so I know training doesn't happen in a vacuum. I help gravel riders get stupidly fast without becoming the person who brings a food scale to a party