Blog
5K Race Day Checklist: What to Bring, Eat and Do Before 3.1 Miles
What should you bring to a 5K race?
Bring your bib and four safety pins (or your timing chip), the shoes and clothes you trained in, a water bottle, your phone or watch, and a light layer to shed before the start. Eat a small, familiar breakfast two to three hours ahead, arrive 45 to 60 minutes early, and warm up for 10 minutes.
A 5K is 3.1 miles (every race distance in miles), short enough that most of what goes wrong happens before the start: a bib left on the kitchen counter, a late arrival, a breakfast that doesn’t sit right, or a first mile run far too fast. Work through this list the night before and again on race morning. You can tick the boxes on this page, and your ticks stay on this device.
The week before
- Find the start time, start location and packet pickup hours on the race page
- Decide how you’ll get there and where you’ll park; big 5Ks often close roads around the start
- Check the forecast. A common rule of thumb is to dress for a day 15 to 20 degrees warmer than it is, because you’ll heat up within a mile
- Keep your last few runs easy. Nothing you do in the final days will make you fitter, but a hard session can leave you tired
- Don’t buy new shoes for race day. Race in a pair you have already run in
The night before
- Pick up your packet if pickup is before race day
- Pin your bib to the front of your shirt with a safety pin in each corner. If the timing chip is a sticker on the back of the bib, don’t fold or cover it
- Lay out everything: shoes, socks, shorts or tights, shirt, sports bra, hat or headband, watch
- Charge your watch, phone and headphones (if the race allows headphones; the rules are on the race page)
- Eat a normal dinner, something you have eaten the night before a run. A 5K doesn’t call for carbohydrate loading
- Set two alarms
Race morning
- Eat a small breakfast you’ve tested before a run, two to three hours before the start: toast, a banana, oatmeal or a bagel
- Drink a glass or two of water. The American College of Sports Medicine suggests 5 to 7 milliliters per kilogram of body weight at least four hours before exercise, about 12 to 16 ounces for a 155-pound runner (ACSM position stand on fluid replacement)
- Have your usual coffee if you drink it; race morning isn’t the day to skip it or double it
- Use the bathroom before you leave home
- Leave so you arrive 45 to 60 minutes before the start, longer for a big race
What to bring
- Bib, already pinned, plus four spare safety pins
- Timing chip, if it isn’t on the bib
- Shoes you’ve run in
- A layer you can shed at the start, or a jacket to leave with a friend
- Water bottle for before the start
- Phone, ID, a card and your car key (a zip pocket or a key loop on your shoe lace)
- Tissues: portable toilets run out of paper by the last half hour
- Weather gear: sunscreen and sunglasses, or gloves and a hat
- A dry shirt, a warm layer and a snack for after the finish
- Running in costume? Wear it on a training run first so it doesn’t chafe, slip or overheat
At the start
- Get in the bathroom line first. Lines grow in the last 20 minutes
- Warm up with 10 minutes of easy jogging, then three or four 15- to 20-second pickups at about race pace. In a race this short you hit full effort right away, so the warm-up matters more than it does at longer distances
- Line up by pace: faster runners at the front, walkers and strollers toward the back
- Start your watch as you cross the mat, not when the gun goes off. Your chip time runs from mat to mat
During the race: how to pace 3.1 miles
Most runners lose their 5K in the first half mile. Adrenaline and a crowd make race pace feel easy, so you go out 20 or 30 seconds per mile too fast and pay for it in mile two.
- Mile 1: hold back. Run it at your goal pace or a few seconds slower
- Mile 2: the hardest mile mentally. Keep the effort steady, even if your pace slips a little
- Mile 3 to the finish: this is where you can push. Pick up the pace at the 3-mile marker and sprint the last tenth if you have it left
You don’t need gels or sports drink for a 5K. If there’s a water station and the day is hot, grab a cup, pinch the rim and sip while walking a few steps. Walk breaks are fine at any point.
| 5K finish time | Pace per mile | Pace per kilometer |
|---|---|---|
| 20:00 | 6:26 | 4:00 |
| 25:00 | 8:03 | 5:00 |
| 30:00 | 9:39 | 6:00 |
| 35:00 | 11:16 | 7:00 |
| 40:00 | 12:52 | 8:00 |
After you finish
- Keep walking for five minutes instead of stopping at the line
- Drink water and grab the post-race food
- Put on a dry layer quickly if it’s cold
- Look up your chip time; the results page or the race’s results app usually posts it within the hour
- Jog or walk an easy 10 minutes later in the day if your legs feel stiff
Your first 5K
If this is your first race, the checklist above is all you need. Most 5Ks welcome walkers, and the back of the start is full of first-timers. Pick a race with a flat course, start slow, and enjoy the finish line.
When a 5K starts to feel comfortable, the 10K race day checklist covers what changes at 6.2 miles: a longer warm-up, a pacing plan in thirds, and whether you need fuel.
Find your next 5K
- 5Ks by date, nationwide or in one state
- 5Ks near you, by ZIP code and how far you’ll drive
- Turkey trots for Thanksgiving morning, and jingle bell and ugly sweater runs in December
- Shamrock and St. Patrick’s Day 5Ks and Halloween costume 5Ks
- Dog-friendly races if your dog is coming along
- A race guide to a 5K with a party at the finish: Diplo’s Run Club
Quick answers
How early should you get to a 5K?
Plan on 45 to 60 minutes before the start. Give yourself 60 to 90 minutes for a big race such as a Thanksgiving turkey trot, where parking, packet pickup and bathroom lines all take longer.
Should you eat before a 5K?
Yes, but keep it small and familiar: toast, a banana, or oatmeal two to three hours before the start. If you only have an hour, half a banana or a few crackers is plenty. A 5K is too short to need gels or carbohydrate loading.
Do you need water during a 5K?
Usually not. Drink a glass or two of water in the morning and sip before the start. On a hot day, take a cup at the water station; otherwise you can run straight past it.
Where does the race bib go?
On the front of your shirt or shorts, where the finish-line crew and photographers can see it, held with a safety pin in each corner. Don't fold it or cover it, especially if the timing chip is stuck to the back.
Can you walk a 5K?
Yes. Most 5Ks welcome walkers, and plenty of runners mix in walk breaks. If you plan to walk the whole way, check the race page for a course time limit and start toward the back.