Tempo workouts are one of my favorite runs because you are running at an effort that feels strong, and can leave you feeling stronger after it is over.
In a nutshell…
The purpose of a tempo workout is to run…
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Jenny, you gave me some super advice about running a 1/2 marathon after redeploying from Iraq and it helped me PR! Thank you!
Major Kevin Lovell
I started reading your stuff after going through highly technical books and I’m far more interested in your ideas. Keep up the great stuff.
Jenny Hadfield is a super motivator who is a brilliant combination of someone who can encourage and push while actually giving expert substantial information. We all have cheerleaders in our lives; … Read more
Kathrine Switzer, first woman to officially run the Boston Marathon, author of Marathon Woman, and still running marathons!
We have been thrilled to have Coach Jenny as one of our key partners in Canada Running Series over the past eight years. She brilliantly spans the spectrum of offering top-quality coaching information… Read more
Alan Brookes, Canadian Running Series Race Director
Coach Jenny is a font of knowledge for endurance athletes.
John Telich, Fox 8 Cleveland Sports Anchor
Jenny Hadfield changed my life! When I met Jenny I simply wanted to run a comfortable 3 – 5 miles. Before I knew it, with Jenny’s understated method of coaching, I was running half-marathons, ma… Read more
Shari Wolf, Co-Owner Ketchman|Wolf Associates, Marathoner and Endurance Athlete
Jenny Hadfield is one of the most passionate, personable, and engaging bloggers I’ve ever had the pleasure to work with. Her level of expertise is matched only by her enthusiasm. Reading Jenny’s s… Read more
Mark Remy, editor-at-large, Runner’s World
I had the honor of meeting Coach Jenny in 2001 when I was in a learn to run program. I was new to running and very uncomfortable with my lack of skill. Jenny’s easy spirit and kindness immediate… Read more
Beth Salinger, Hospital Hill Run Race Director President and Founder Endurance Marketing Inc.
Jenny Hadfield is an amazing motivator. She makes regular people believe they can undertake amazing things—and then she’s there all the way to encourage them, right down to the finish line. I’ve never… Read more
Kathy O'Malley, WGN Radio-Chicago Talk Show Host and Paris Marathon Finisher
Jenny Hadfield was our first coach for the Indy Mini and helped us grow the race from 19,000 participants to over 35,000. Her ability to motivate and encourage people that they could go the distance… Read more
Jeff Graves, Owner of Vision Event Management and former Executive Director of the Indy Mini Marathon