Training for Comrades: Should You Cut Back to Avoid Getting Sick?

As race day gets closer, many runners start worrying about one thing: “Am I training too hard… am I going to get sick?”, It’s a valid concern — but the answer isn’t as simple as cutting back.

Does training weaken your immune system?

After intense exercise, your immune system does dip slightly for a short period.

But here’s what most people don’t realise: overall, regular training actually makes your immune system stronger than someone who doesn’t exercise at all.

The real risk

The issue isn’t training itself, it is actually:

• Overtraining without recovery

• Poor sleep

• High stress

• Not fuelling your body properly

Should you reduce your training?

Not necessarily. Instead of cutting back completely, focus on:

• Proper recovery

• Listening to your body

• Keeping your training structured

Warning signs to watch

You might need to adjust if you notice:

• Constant fatigue

• Getting sick often

• Drop in performance

• Poor sleep

Training doesn’t make you sick. Poor recovery does.

If you're preparing for Comrades, make sure your training is working for you — not against you.

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