to keep you focused on the long-term goal. Try the Blackpool Beach 10K on July 11 – it’s run entirely on sand and will really test your speed endurance. And when you return to the roads, there should be a new spring in your step.Improve Your Lactate

, and running a marathon is almost entirely aerobic." With most runners relying on their aerobic systems for races of 5K and over, being able to maintain pace is all about keeping just below your lactate threshold.Measure up To find out what that means for you

K on July 11 – it’s run entirely on sand and will really test your speed endurance. And when you return to the roads, there should be a new spring in your step.Improve Your Lactate Threshold Pace (LTP) Your lactate threshold pace (LTP) is the running