Question 1

Do I need nutrition for an Olympic triathlon?

Accepted Answer

Yes — at 1.5–2.5 hours of high effort, you'll deplete glycogen on the run without fueling. One gel on the bike (at 30 min) and sips of sports drink on the run are the minimum. Skip nutrition here and you'll pay on the lakefront run.

Question 2

What's the fueling strategy for a 2-hour Olympic triathlon?

Accepted Answer

Pre-race breakfast is your primary fuel. On the bike: one gel at 20–30 min and 300ml of sports drink. On the run: 150ml sports drink at the turnaround. That's it — simple and effective.

Question 3

How does Lake Michigan wind affect race nutrition?

Accepted Answer

Lake Shore Drive can have significant headwind on the bike return leg. Wind increases effort — the extra carbs from your bike gel are especially important if you hit a headwind section at race pace.

Question 4

How warm does the Chicago Triathlon get in August?

Accepted Answer

Late August in Chicago can be 80–85°F with humidity. For a 2-hour race, electrolytes matter more than during training — add an electrolyte tab to your pre-race water and take the sports drink at run aid stations.

Question 5

What should I eat the night before a short Chicago triathlon?

Accepted Answer

Normal-sized, carbohydrate-focused dinner — pasta, rice, bread. Don't over-eat trying to carb load for a 2-hour race. A normal dinner plus breakfast is plenty for Olympic distance.

Chicago Triathlon

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Nutrition answers for Chicago Triathlon.

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