You’re managing to get those runs in over winter, the legs are ticking over, and then bam, a sore throat, a runny nose, and a head that feels like it’s stuffed with porridge. Right before Christmas and all! It seems to be par for the course in Ireland, where the only thing more common than drizzle is catching a dose of something.
Why Runners are Bug Magnets
Running is brilliant for long-term health, but hard training can temporarily put a dent in your immune system. Add in cold weather, crowded Christmas parties, and kids coughing like extras from a Victorian drama, and it’s no wonder half of us spend December sniffling.
The immune system works best when it’s not under siege. Poor sleep, high stress, and overtraining can leave you wide open to whatever bug is doing the rounds. That doesn’t mean running makes you sick, but pushing too hard when you’re already run down certainly doesn’t help.
The Golden Rule: “Neck Down, Rest Up”
Here’s the rough guide most runners use:
- Above the neck (stuffy nose, mild sore throat): Usually safe to jog easy. Think shuffle rather than sprint.
- Below the neck (chest tightness, heavy cough, fever, body aches): Skip the run. Your body needs all the energy it can muster to fight off the bug.
Ignoring this rule won’t make you tougher, it’ll just extend your sick leave and possibly make things worse.
Keeping Yourself Upright
- Wash your hands like it’s 2020 again: Unsexy, but still the best defence.
- Fuel properly: Vitamin C, zinc, and a decent diet support the immune system more than any magic supplement.
- Sleep: If your body’s screaming for rest, give it rest.
- Ease back in: Once the bug passes, don’t jump straight into intervals. A few easy miles first to see how the system’s coping.
A Reality Check
Every runner catches something in winter. Missing a few days won’t ruin your fitness, but forcing a run through a proper flu can flatten you for weeks. Think of it as enforced rest your body clearly needed. You’re better off losing three days in December than dragging a cough through to February.