What Held Up. What Failed By Mile 18.

If you've ever bought a full box of gels because the flavor sounded good and then gagged on it at mile 18, this one's for you. The Feed lets you buy single servings of pretty much every gel, chew, and drink mix on the market instead of committing to a 12-pack of regret. Build a sample pack, run your long runs on it, throw out what your stomach vetoes, then buy in bulk once you know. That's the whole strategy, and it works.

Rice cakes with a smear of nut butter and honey, wrapped in foil, survive a carry-on and a time zone change better than anything from a gas station. Dates stuffed with peanut butter and a pinch of salt work as real food mid-long-run fuel. The night before a race, plain rice, a banana, and a little salt beats a giant pasta bowl that just sits there. None of this is fancy. That's the point, race morning is not the time to discover a new ingredient.

Standard gels (Gu, Honey Stinger) are sugar-dense and need water to go down easy. Isotonic gels (Maurten, Precision) are already diluted to match your body's fluid balance, so they sit better without chasing water, which matters when the aid station is still a mile out. Caffeinated gels are great for mile 20, terrible for your sleep if you take one during a 6pm training run. Test all of it in training. The race is not the place to find out your stomach has opinions.

The real-food option: Huma. Huma's gels are built around chia seed instead of straight sugar syrup, chia's natural gel-like consistency once it absorbs liquid is the whole trick, it slows the sugar hit down so you don't get the spike-then-crash a standard gel can cause. Ingredients read like actual food: fruit puree, chia seed powder, brown rice syrup. Non-caffeinated flavors include Strawberry, Apple Cinnamon, Blueberry, and Mango, caffeinated flavors (25mg, roughly a quarter cup of coffee) include Raspberry, Lemonade, and Chocolate, plus a Mocha option with 100mg if you need the real jolt late in a race. Gluten-free, dairy-free, vegan. If standard gels sit heavy in your stomach, chia-based is worth testing on a long run before you commit to it on race day.

Gels are built for speed, in and gone in a few seconds, which is exactly why they stop working for you somewhere past the two or three hour mark. Your stomach gets tired of straight sugar syrup, and on a long training day or an ultra you need something with more substance to keep your energy level from crashing. That's where a granola or energy bar earns its spot in the vest pocket, more calories per serving, real chew, some fat and fiber alongside the carbs, and a mental break from another packet of goo.

Look for one built for endurance, not a general snack-aisle granola bar loaded with chocolate chips and not much else. Clif Bar is the category standard, oats, real fruit, enough calories to actually matter mid-run. Honey Stinger's waffle and bar options lean sweeter and softer, easier to chew when you're already breathing hard. RXBAR is a solid higher-protein option if you want more than straight carbs, better suited to a long training day than the middle of a race effort.

Test chewing and swallowing while you're actually moving before you commit to one on race day, a bar that's easy to eat standing still can be a lot harder to get down at mile 40 while you're out of breath. Cut it into smaller pieces ahead of time if a whole bar feels like too much in one go.

HydraPatch is a wearable patch. You stick it on your skin like a large adhesive bandage, and instead of mixing a powder into a bottle or timing sips against a schedule, you apply it once and leave it alone while you train, race, or get through a long travel day.

How it is meant to work, per HydraPatch: the patch is built on their patent-protected transdermal delivery technology, and it is designed to deliver electrolytes through the skin rather than through your gut. Those are the company's claims about their own product, not a Race Scoop test result, and nothing here is medical or nutritional advice. If you have a condition that affects hydration or electrolytes, that is a conversation for your doctor, not a website.

Where it fits, in our experience: it is not a replacement for drinking. It has never been sold to us as one and we would not tell you it was. We still drink water and we still use electrolyte drinks. What the patch has actually done for us is take one thing off the list on a race weekend, the part where you are running around an expo, then a shakeout, then dinner, and you look up at 9pm and realize you have had almost nothing to drink all day.

Straight up: we are proud partners with HydraPatch, and this is us telling you to buy something. We are telling you anyway, because it solved a real problem for us. You should still weigh it the way you would weigh any recommendation that comes with a discount code attached.

From HydraPatch's own product information: zero sugar, zero calories, zero caffeine, Informed Sport Certified, and made in the USA. Informed Sport is a third-party banned-substance testing program, which matters if you compete anywhere that drug-tests. Verify the current certification on their site before you rely on it for a sanctioned event, since certifications get renewed batch by batch.

Shop HydraPatch, use code THERACESCOOP at checkout for 25% off your order.

Disclosure: The Race Scoop is a partner of HydraPatch and the THERACESCOOP code is part of that partnership. This is partner content, not an independent review.

Hydration before the gun: Most people only think about hydration once they're on course, but the prep happens days out. Drink normally, plus a little extra, for the 24-48 hours before a big effort, and add electrolytes the morning of. Show up already topped off and you're not trying to chug your way out of a deficit once the gun goes off, which means less frantic drinking at every aid station and fewer bathroom stops eating into your time on course. Showing up dehydrated means you spend the first few miles playing catch-up instead of just running.

Hydration during and after: Everybody remembers to drink during a long run. Almost nobody keeps drinking after they stop, and that's the other half of the mistake. You're still sweating out fluid for hours after you cross the finish line or rack the sled, your body just isn't asking for water as loudly anymore because the effort's over.

The commonly cited sports-science guideline is to rehydrate with roughly 1.5 times the fluid weight you lost in sweat, not a 1:1 replacement, because you keep losing fluid through urine and sweat for a while after you finish. Weigh yourself before and after a hard training session if you want a real number for your own sweat rate, most people are surprised how much they actually lose.

Practically: don't stop at one bottle of water post-race, keep sipping through the next several hours, add electrolytes if it was hot or you were out there a long time, and use the color of your next bathroom trip as a rough gut-check, pale straw is the target, dark yellow means keep drinking.

Sleep and rest days: Training doesn't make you fitter. Training breaks you down, and rest is where the actual adaptation happens, muscle repair, glycogen restocking, and the nervous system resetting so you can hit the next hard session at full output instead of half-charged. Skip that part consistently and you're not being disciplined, you're just accumulating fatigue until your body forces the rest on you anyway, usually as an injury or a plateau you can't train your way out of. Sleep is the single biggest lever you have, most endurance and hybrid athletes in hard training blocks need more than the standard 7-8 hours, not less.

Active recovery and mobility: A rest day isn't a guilt day. An easy walk, gentle mobility work, a light spin, keeps blood flowing without adding load. And if a scheduled hard workout feels off because you're still beat up from the last one, moving it is a training decision, not a failure. The athletes who stay healthy through a full training block are usually the ones who treated rest, hydration, and mobility like sessions on the calendar, not afterthoughts, so the body is actually ready for the next hard effort instead of running on borrowed legs.

General performance guidance, not medical advice, if you have a health condition that affects fluid, electrolyte balance, or sleep, check your recovery plan with a doctor or sports dietitian.

The old "30-minute anabolic window" rule has been walked back by more recent sports nutrition research, your muscles stay receptive to protein for longer than that. But the general shape of the advice still holds: getting roughly 20-30 grams of protein into your system within a couple hours of a hard effort supports muscle repair and recovery better than waiting until your next regular meal, especially after a long run, a heavy lift day, or HYROX-style training that beats up multiple muscle groups at once. Pair it with some carbs to restock glycogen, chocolate milk, a protein shake with fruit, or a real meal if you can get one in.

Same logic applies first thing in the morning, and this one surprises people. Going straight for something sugary on an empty stomach, a pastry, juice, cereal, spikes your blood sugar fast, then drops it hard, which is a big part of that mid-morning crash. Having some protein first, eggs, Greek yogurt, a protein shake, before or alongside anything sweet blunts that spike because protein slows how fast sugar hits your bloodstream. It's a small habit change with a real effect on how steady your energy feels through a training day.

General performance nutrition guidance, not medical advice. If you're managing diabetes or another condition tied to blood sugar, work with your doctor or a registered dietitian on specifics.