Eric LiPuma
Black Canyon 100km
Eric's headline numbers
Eric's strategy
Fueling
Carbohydrate is the main fuel you burn when racing. Failing to fuel properly is a leading cause of underperformance in longer races.
Eric used an effective fueling strategy by consuming one PF 90 Gel per hour over the whole race, and an additional PF 30 Caffeine Gel in hour six. This allowed him to reach and surpass his fueling goal of 90g/h. We’re seeing more elite runners consume these impressive quantities to fuel their high intensity, long duration endurance feats, but this requires plenty of gut training over time. He mentioned starting to feel hungry in the second half of the race, despite his high intake. This feeling may have been linked to the relatively small breakfast he consumed ahead of the race. Given the race was delayed by two-and-a-half hours, having more pre-race food to push above the lower end of the pre-race carbohydrate recommendations would have increased his fuel stores going into the race. To overcome this feeling in future races, he may also look to include more satiating, solid foods such as a bar or chew within his strategy.
Hydration
Taking on board an appropriate amount of fluid and sodium is essential to maintaining blood volume and supporting the cardiovascular effort needed to perform on race day.
Whilst the absolute amount of sodium and fluid consumed per hour is important, it’s critical to consider these in relation to each other. This is known as 'relative sodium concentration' and it’s expressed in milligrams per litre (mg/L). How much sodium you’re taking in per litre of fluid is more important than the absolute amount taken in per hour.
Sweat sodium concentration (mg/L) is largely genetically determined and remains relatively stable. Knowing how salty your sweat is enables you to replace a good proportion of your sweat losses, which can range from 200-2,000mg/L.
Whilst Eric’s losses are on the moderate side, getting his hydration strategy right is still important if he wants to perform at his best.
Learn moreAhead of the race, Eric switched from his original plan of using some PF Carb & Electrolyte Drink Mix to solely get his fluid and sodium in the form of water and Electrolyte Capsules our products whilst fueling with gels. He has found this strategy to be more successful for him in the past, as it allows him to wash his mouth out with the plain water and have greater control over each of The Three Levers of an effective race nutrition strategy (i.e. carb, sodium and fluid). With this strategy, Eric nailed his sodium intake by taking two Electrolyte Capsules our products with every 500ml bottle of water he drank to consume a similar concentration to his losses. Overall, Eric drank a higher fluid intake than his last race despite the colder temperatures by drinking two bottles per hour. Subjectively, he felt he needed this additional fluid at the high intensities he was pushing, whilst he only peed once which is indicative of not overhydrating. And he was pleased to report no issues with cramp, which he’s suffered greatly with in the past.
Caffeine
Beyond the Three Levers of Performance (carb, sodium and fluid), caffeine is one of only a few substances that is proven to improve performance for most endurance athletes as it can help stave off mental and physical fatigue.
Eric consumed a PF 30 Caffeine Gel during the race to give him a mental boost and increase his perceived energy levels at the point he was feeling lowest. If he used ~200mg more caffeine during future races, he’d hit the recommended guidelines for his bodyweight and further aid his performance over races of this length.
How Eric hit his numbers
Here's everything that Eric ate and drank on the day...
Eric's weapons of choice
Final thoughts
Eric's full stats
Data Confidence?
There is an adequate level of accuracy in the data collected and the numbers reported. The athlete manages to recall what they ate and drank including most specifics (brands flavours quantities plausible estimations of volumes). However there are estimations made within the data which affect the overall confidence level in the data reported.