Jenny Hadfield

You’ll spend time at a comfortably hard pace no matter which option you choose, but it will be worth it when you see the improvements in your pace and endurance.

Practical race-day advice so you can own the streets of the Big Apple on November 3. 🍎

Simple strategies you can use to break up those longer miles when training.

Practical advice on how to set a new PR—or just have a great day—at the flat and fast race in the Windy City.

Experts share strategies on how to avoid the pain in your side.

Triathlete Linsey Corbin explains why runners can benefit from this type of cross-training and how to start.

This running drill improves your form and mechanics.

Here’s what to focus on in the weeks leading up to race day.

Running can feel intimidating at first, but these strategies break it down so you feel confident in your newfound routine.

A quick breakdown of all the workouts that might appear on your training plan. Plus, how each can benefit your performance.

You absolutely need some R&R after clocking 26.2 miles. Let these strategies guide you to better recovery so you get the rest you need.

This running drill improves your form and mechanics.

Get ready to tackle hills outdoors with these power-boosting intervals.

Follow this expert advice to push your running to the next level.

Shave seconds off your times with these pointers.

Athletes may be at a greater risk than the rest of the population. Here's how to protect yourself and spot symptoms.

DAA Industry Opt Out.

Aug 16, 2017.

Side-step these common mistakes to ensure that your hard work and preparation don’t go down the drain.

Simple strategies you can use to break up those longer miles when training.

When you have to run inside on hot summer days, it helps to remember the perks of the ’mill.

​If you learn to fuel appropriately and pace yourself well, you never need to experience this unpleasant sensation.

​Hit the pool for a change of pace and you'll become a fitter, more well-rounded athlete.

You’re only a failure if you fail to learn from your mistakes and make changes in your training and racing.

Take cues from NASA to maximize your chances of a fast marathon finish.

If you loathe every moment you spend at the gym, you are not alone—but it is possible to shift your mindset.

Nov 30, 2017.

It depends on how much you’re running and how active you are when you’re not running.

Try a high-intensity session to torch more calories than you would on an everyday easy run.

Squeeze in a “better than nothing” run to avoid losing training momentum.

A shallower motion, possibly using props for stability, will help keep your joints happy.

This exercise allows you to picture success, which increases the likelihood that you’ll achieve your goals.