Get more bang for your buck by switching up the stimulus.
Four top runners share the sessions that let them know they're ready to race.
If you want to run your best, you've got to do a variety of workouts.
Training for 5K/10K? This session will help you hold on to a hard pace when your legs start screaming at you to stop.
Mario Fraioli describes how to tackle a new challenge after setting a personal best in the marathon.
It doesn't matter what you're training for, there's a place for these in your training.
Even when training for a marathon, speed work is not to be underestimated.
Break free from the monotony of the one-lap interval.
Knowing your current 5K race pace is essential to plotting interval workouts.
If you're tight on training time, having a solid race and potentially even a great race, is well within your reach.