Race Week and Race Day Checklist for Your First Ultra

Treat race week as taper and prep, not extra training. Early in the week, read the race manual again and build your packing, drop-bag, and crew lists off it, then do a couple of short, easy runs with a few strides to keep the legs awake. Bank your sleep at 7 to 9 hours a night, because the sleep you stack across the week matters far more than the one night before. Arrange and pack your drop bags about 5 to 7 days out and knock out your full pack 3 to 4 days out, so the final days are travel and rest instead of a scramble. In the last 48 hours, carb-load, sip water all day, keep your meals familiar and low-fiber, stay off your feet, and lay out your race-morning kit with your bib pinned the night before.

Modern carb-loading is simple. In the final 24 to 48 hours, bump your carbohydrate up to roughly 8 to 12 grams per kilogram of body weight per day, which for a 70 kg runner comes out to about 560 to 840 grams of carbs a day. Lean on familiar, low-fiber, low-fat carbs like rice, pasta, bread, potatoes, oats, and bananas, and keep in mind it is a load of carbs, not a feast of everything. Since you are also tapering, those carbs top off your muscle glycogen really efficiently. For sleep, the key is to bank it across the whole week at 7 to 9 hours a night. One bad night right before the race is normal and will not undo a well-rested week, so take that worry off your plate.

A complete first-ultra packing list covers six buckets. On-body and mandatory gear: a hydration vest or bottles, a headlamp with spare batteries, ID and an emergency contact, plus any kit the race requires like a jacket, space blanket, whistle, or cup, with broken-in trail shoes and no-cotton socks. Nutrition: gels, chews, drink mix, and real food you rehearsed in training, enough for 60 to 90 grams of carbohydrate per hour, plus salt capsules for roughly 300 to 600 milligrams of sodium per hour and an anti-nausea backup. Feet and skin: anti-chafe lube, a blister kit with tape and spare socks, and any personal first aid. Weather layers matched to the forecast. And drop bags and crew gear: labeled, sealable bags by aid station with spare socks, restock nutrition, batteries, and layers. Build the list off your specific race manual, because mandatory gear is different at every event.

Work backward from the start. Wake about three hours before the gun and eat the low-fiber breakfast you rehearsed, roughly 1 to 2 grams of carbohydrate per kilogram of body weight, like oatmeal and a banana or a bagel with honey, plus coffee if that is your usual thing. Two hours out, get dressed, lube every spot that chafes, tape any hot spots, and run one last kit check against your list. Around 45 to 60 minutes before, drop your bags, get in the bathroom line early, set your watch, and top off your fluids without overdoing it. In the last 20 minutes, do an easy walking warm-up, take a small carb top-up if breakfast was a while ago, and line up toward the back so the crowd does not drag you out too fast.

Slower than feels natural. The single most common way to blow up a first ultra is going out too fast. The adrenaline at the start hides your true effort, and an early surge spikes your lactate and burns the glycogen you will badly want in the back half. Most ultrarunners race close to their easy or recovery-run effort, so the first miles should feel almost too easy, and on the hills you should be hiking the steep pitches from the start instead of trying to run them. A conservative, even-to-negative-split approach saves your glycogen and protects you from late-race fatigue and missed cutoffs. For a first ultra, just finishing is the goal, so bank your patience early and let the people who sprinted off the line come back to you. They will.

Drop bags, usually offered at 50 miles and up, let you stage supplies along the course. Read the manual again to see which aid stations take drop bags and which way they travel, then pack one labeled, sealable bag per station with your name and bib number on the outside. Inside, stage what that point in the race actually calls for: restock nutrition, spare socks, fresh batteries or a headlamp for the night legs, weather layers, anti-chafe lube, and an anti-nausea backup. Layer each bag from least to most likely needed, with the must-grab stuff on top, and clip a small card listing your non-negotiables for that stop so a fried brain does not forget. Arrange and pack your drop bags about 5 to 7 days out, not the night before.

Run a short, fixed routine so fatigue does not turn every stop into a time sink. Before you get there, run the next leg in your head, its distance, climb, exposure, and likely time, so you know exactly how much fluid, food, and clothing to walk out with. At the station, work a fixed list: refill your bottles, grab calories, restock from your drop bag, and swap whatever you need for the leg ahead. Keep moving and beware the chair, because sitting stiffens you up and a two-minute stop easily turns into twenty. And most importantly, eat and drink for the leg ahead, not just what got you in, so you leave a little ahead on fuel. Crisp, purposeful stops save you a lot of minutes over a long race.

Five mistakes cause most first-ultra trouble. Going out too fast is the classic blowup, so start near your easy effort. Under-fueling or fueling too late is a leading DNF cause, so start eating in the first 30 to 45 minutes and hold your hourly carbs. Testing new gear or food on race day is asking for trouble, so rehearse everything on your long runs first. Trying to run the steep climbs just wastes your legs, so power-hike them on purpose from the start. And spiraling at your low point ends races that calories, salt, and a short walk would have saved, because every first ultra has a dark patch and it is almost always fixable. Dodge those five and the distance mostly takes care of itself.