Supplements for Runners — Running Nutrition | 6AM Run

It's 5:47 AM. The alarm did its job, your shoes are by the door, and the run doesn't care that you slept five hours and ate like a raccoon yesterday. This is the moment most supplement advice falls apart — because almost all of it was written for gym people, by gym people, about workouts that start at noon.

I'm Hami. I run at 6 AM, I built 6AM Run because nobody was making fuel for runners like us, and I've tested more runner supplements on my own stomach than I can count. This is the complete, honest guide I wish someone had handed me: what supplements runners actually need, what each one is for, when to take it, and — just as important — what to skip.

The short answer: most runners need far less than the supplement industry wants to sell them. Food first, always. Then a short list, organized by when you take it — before the run, during the run, after the run, and daily support. If a product can't tell you which of those four jobs it does, it probably doesn't do any of them.

First, the rule that beats every list: food first

Supplements fill gaps. They don't replace the base. Carbs are still your primary fuel — the full picture is in our 3-day marathon carb-loading plan — and a runner eating enough real food, sleeping decently, and drinking water through the day is already 80% covered. Everything below is the other 20%: the stuff that's genuinely hard to get right at 6 AM, on a Tuesday, with a tempo run waiting.

Before the run: energy and focus (15–30 minutes out)

What you're solving: waking up your brain and muscles without a heavy stomach.

The evidence-backed star here is caffeine. Study after study finds it improves endurance performance and makes the same pace feel easier. The catch for runners: most pre-workouts are built for lifting — huge stimulant doses, ingredients dosed for pumps, and a guaranteed side of jitters and bathroom math at mile 3. I broke down exactly what to take before a run — and what to skip — in our pre-workout for runners guide.

What to look for in a pre-run formula:

• A moderate, clean energy source. Our SPRINT is the one I built for exactly this — fast, clean pre-run energy and focus for hard sessions, without the gym-pre-workout overload.
• Amino acids already on board. Starting a hard run with amino acids in your system means recovery support begins before the damage does.
• Nothing that needs a meal with it. At 6 AM, if it can't go down in a glass of water in 90 seconds, it's not a pre-run supplement — it's a project.

If you want ONE product that covers the before AND during jobs for most training runs, that's MARATHON: one scoop (about 10g) in 8–12 oz of cold water, 15–30 minutes before you run. It's built as an all-in-one — green tea extract for clean, sustained energy without the crash, 12 essential amino acids including BCAAs, and electrolytes in the same glass. Forty servings a tub, in Peach Mango, Raspberry Iced Tea, or Blue Raspberry. It's the scoop I take before my own runs, because it's the one I made when I couldn't find it anywhere else.

During the run: carbs and electrolytes (runs over 60–75 minutes)

What you're solving: your glycogen tank and your sweat are both draining, and water alone only fixes half of it.

Under an hour, most runners need nothing but water — be honest about that. Past 60–75 minutes, two things matter:

Carbohydrate. Roughly 30–60 grams per hour for most runners is the target the research keeps landing on. The format is personal: gels are fast but sticky and all-or-nothing; that's why a lot of runners in our club switched to MARATHON Gummies — the same Marathon fuel in grab-and-go gummies (just 2 before you run, more in a pocket for the long miles), dose a few at a time, no sticky hands, no gut gamble. Training your stomach to take fuel is its own skill — our 6-week gut-training plan walks through it. Racing the full 26.2? Our complete marathon supplements guide breaks down what to take before, during, and after — start line to finish line.

Electrolytes. Sweat isn't water — it carries sodium, potassium and magnesium out with it, and replacing only the water dilutes what's left. Salty sweaters (white crust on the hat, gritty skin) lose the most. On long and hot runs I run HydraBlast in the bottle — electrolytes built for runners, so the fluid you drink actually stays where it does its job. The full week-long picture is in our race week hydration plan.

After the run: recovery (inside the first hour)

What you're solving: you just spent an hour breaking muscle down. The next hour decides how tomorrow's run feels.

Amino acids first. FINISHLINE is our post-run recovery amino formula — it exists for the moment you walk back through your front door, so repair starts while you're still stretching, not whenever you get around to a meal. FINISHLINE is post-run ONLY in my house; it never replaces the pre-run scoop, it completes it.

Protein for the real rebuild. After long runs and hard sessions, a full protein serving does the heavy lifting: TRACK FUEL is a whey protein built for runners — 25g of protein, light and clean-tasting, mixes fast, no heavy stomach. Aminos start the repair in the first minutes; the protein shake finishes the job within the hour.

Collagen for the chassis. Runners don't just wear out muscles — tendons, ligaments and joints take thousands of impacts a week. HEEL STRIKE is hydrolyzed collagen for exactly that: joints, tendons and connective tissue, 35 unflavored scoops that disappear into your morning drink. It's the least glamorous supplement on this list and the one veteran runners thank me for most.

Daily support: the quiet background work

Greens. Most runners — me included — do not eat the rainbow every day of a training block. SUPER GREENS is the daily insurance: greens, adaptogens and antioxidants in one scoop to support energy, immunity and recovery between sessions. Not a performance product. A consistency product — and consistency is what actually gets runners faster.

The honest "check before you buy" list

A founder telling you NOT to buy things — novel concept, I know. But the truth is the whole brand:

• Iron: genuinely important for runners (especially women), and genuinely a bad idea to guess at. Low iron blunts everything; unnecessary iron is its own problem. Get a ferritin test first, then decide with the number in front of you.
• Vitamin D: worth testing in winter and for indoor workers. Same rule — test, then supplement the gap, not the guess.
• Magnesium: many runners run low and it shows up as poor sleep and tight muscles. Food sources first; supplement if the basics don't fix it.
• Anything promising a miracle: if a label promises you'll "shred," "detox," or set a PR from a capsule, close the tab. The supplements that work for runners are boring, specific, and timed.

My actual routine (the 6AM Stack)

People ask what I take. Here it is, exactly — as separate products I choose each day, no bundles, no subscriptions, just a ritual:

• Before: SPRINT on hard-session days; MARATHON as the everyday all-in-one scoop, 15–30 minutes before the run.
• During: MARATHON Gummies in the pocket for anything past the hour; HydraBlast in the bottle when it's long or hot.
• After: FINISHLINE in the first minutes home, TRACK FUEL after long runs, HEEL STRIKE stirred into whatever I'm drinking.
• Daily: SUPER GREENS with breakfast.

If you're starting from zero, start with one scoop of MARATHON before your runs for two weeks and change nothing else. Feel the difference or don't — that's the only honest test there is. And for the numbers people: MARATHON is $59.99 for 40 servings, code FINISH35 takes 35% off (one use per customer), and orders over $55 after discounts ship free.

Frequently asked questions

What supplements should a beginner runner take?

Start with none for the first few weeks — build the running habit and eat real food. Then add one thing aimed at your biggest gap: a pre-run all-in-one if mornings feel flat, electrolytes if long runs leave you wrecked. One change at a time, so you know what worked.

Do runners need protein powder?

Only if your meals don't cover it. Hard training raises protein needs, and a lot of runners undereat protein without noticing. A runner-built whey like TRACK FUEL (25g per serving) is the convenient way to close the gap after long runs — it's a tool, not a requirement.

Are gummies as good as powder?

They do different jobs well. Powder (MARATHON) is the full pre-run system in one glass. Gummies are portion control on the move — a few at a time, mid-run, no mixing, no mess. Plenty of our runners use both: scoop before, gummies during.

When should I take electrolytes — before or after a run?

Both, depending on the day. A serving before a long or hot run tops you up; during covers the losses; after helps you rehydrate for real instead of just drinking water that runs through you. Runs under an hour in mild weather: water is honestly fine.

Can supplements replace a good diet?

No — and run from anyone who says otherwise. Carb-load properly, eat enough protein across the day, sleep. Supplements are the last 20%, timed well. This guide is literally organized around that order.

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One last thing, runner to runner: what's the supplement you spent money on that did absolutely NOTHING for your running? Tell me in the comments — the worst offender, the one that promised the world and delivered expensive urine. I read every single comment, and the best stories are going in my follow-up post.

— Hami, CEO & Founder, 6AM Run · See you out there at 6AM.