Runners training together on the road
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Running & ultra coaching

Road or trail, 5K through 100 miles. Personalized run training from an RRCA-certified coach whose athletes have qualified for Boston and finished races like the Leadville 100.

Boston

Runners coached to Boston Marathon qualifying times.

Leadville 100

Athletes finished century trail ultras on JHC training.

5K to 100 mi

Every road and trail distance, built to your goal.

RRCA

Road Runners Club of America certified coaching.

Run training that builds, not breaks.

Most run breakdowns come from doing too much too soon. Jen builds your mileage patiently, mixes in the quality work that moves your times, and keeps strength and recovery in the plan so you stay on the road instead of on the sidelines.

Marathoners chase personal bests and Boston qualifying times with pacing and fueling dialed before race day. Trail and ultra runners get long-run structure, climbing, and race-specific preparation for everything up to 100 miles. It all runs through TrainingPeaks with regular feedback from Jen.

Questions athletes ask

What running distances do you coach?
Everything from the 5K to the marathon, plus trail races and ultramarathons up to 100 miles.
Can you help me qualify for Boston?
Yes. Jen has coached multiple runners to Boston Marathon qualifying times with steady, sustainable builds.
Do you coach trail and ultra runners?
Yes. JHC athletes have finished races like the Leadville 100 and 50-mile trail events.
I keep getting injured when I add mileage. Can you help?
That is one of the most common reasons runners come to Jen. The plan builds volume gradually and keeps strength work in the mix.

Work with Jen Harrison.

Every athlete's journey is unique. Share your goals and what you're working toward next. Jennifer personally reviews every inquiry and will connect with you directly.