Sometimes I fear my running career has plateaued. Well, not my career, but my pace. I lace up four or five times a week, push hard enough to feel pleasantly wrecked, watch my mileage climb steadily ...

If you’ve got the need for speed, you’ve come to the right place. Whether you’re looking to shave a couple of minutes off your marathon time or absolutely embarrass your run club nemesis (we don’t ...