Well, you’ve done it—you’ve completed a half-marathon! After a well-deserved few days or a week off, you’re probably already planning your next race. While it’s good to be enthusiastic, stepping back into speedwork after a half-marathon can be tricky. It’s crucial to ensure you’re doing the right workouts to avoid injury or overtraining.
Let your body recover
After running a half-marathon, it’s essential to give your body adequate time to recover. The amount of recovery time varies among runners, but at least one or two days off all exercise is recommended, regardless of whether you are a beginner or a seasoned veteran. For runners coming off their first half, it could take at least a week to fully recover. Pay attention to any lingering soreness or fatigue. If you’re still feeling sore or overly tired, extend your recovery period for a few more days.
Ease back into things
The easiest way to get injured is by overdoing an activity while your body is still sore. When it’s time to begin running again, start with a gradual re-introduction. Begin with short, easy runs, maybe every other day, and slowly increase the distance and intensity. This is the best and safest way to regain your fitness so you can resume your regular weekly programming. If you feel you’re losing fitness but aren’t ready to start running yet, activities like swimming, cycling, brisk walking or yoga can help you build strength and endurance while aiding in recovery.
Before you begin your first couple of speed sessions post-race, you’ll want to have built your weekly mileage back up to around 40-50 per cent of your regular training load. For most runners, this can take two to four weeks. Doing this also builds up your aerobic endurance, providing a solid base for when you resume speedwork. After a week or so of running post-half-marathon, start incorporating strides into the end of your easy runs. Strides are short, controlled (20-30 seconds) bursts of speed that help re-introduce your legs to faster paces without the intensity of a full speed workout.
Start small
As tempting as it might be to immediately pick up where you left off with speed workouts, starting with shorter, interval-based sessions is the easiest and most effective way to re-introduce speedwork into your training. You can gradually increase the duration and intensity as you progress.
Here are some easy interval sessions to get your body acclimated to speedwork again.
- five reps of 2 mins @ 10K pace with 90 seconds jog rest.
- three reps of 1K @ half-marathon pace with two minutes rest
- 8-10 reps of 30 seconds on, 60 seconds jog.
