Question 1

How hilly is the Santa Cruz run?

Accepted Answer

Extremely hilly — the UC campus run gains 800+ ft. Pace drops are significant and mandatory. Fuel to effort on the climbs, take walk breaks on the steepest grades, and maintain your sodium schedule regardless.

Question 2

What carb targets for Santa Cruz 70.3?

Accepted Answer

65–78g/hr on the bike, 50–60g/hr on the run — the climbing on both legs means higher carb needs than a flat course. Eat conservatively early on the bike to save GI tolerance for the run.

Question 3

How cold is the Pacific Ocean swim?

Accepted Answer

60–64°F — wetsuit legal and recommended. Marine layer means the air is also cool in the morning. Your core temp will be low in T1; liquid calories in your first bike bottle warm you from the inside.

Question 4

Any tips for the Santa Cruz Mountain bike?

Accepted Answer

The inland bike gets warmer than the coast — temperature swings of 15–20°F are possible. Start with the assumption it will be warm and carry enough fluids between aid stations.

Question 5

How do I not blow up on the campus run climbs?

Accepted Answer

Walk the steep sections — even fast athletes walk here. Maintain your eating schedule on the walk sections; it's actually easier to eat when you're not running. Take cola at mile 8 for the caffeine for the final push.

Ironman 70.3 Santa Cruz

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Nutrition answers for Ironman 70.3 Santa Cruz.

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