Running & recovery
Drinking from race cups: a practical aid-station rehearsal
Published by Benjamin Dickman, HydrateWise · Editorial approach and corrections
Approach a race water station with space to slow down, identify the drink you want, take a cup without cutting across other runners, and move clear before drinking. Walking for a few moments is a perfectly reasonable way to make the process manageable. A race cup is an opportunity to drink, not an instruction to finish a fixed quantity. Its actual contents depend on the cup, the fill level and what is spilled. Practising the handling sequence is more useful than assuming every station delivers the same amount. Use this guide alongside the current instructions for your event. Station layouts, containers and supplies vary, and some races require a personal reusable cup. The race planner and pocket card can organise confirmed station distances and an even-pace timing example, but it cannot verify what will be available on the day. This article does not promise a way to drink while running at full speed or prescribe an hourly fluid amount.
Check the event's actual arrangements
Read the participant information for the correct edition of the race. Find out whether water comes in cups, bottles, a refill dispenser or a combination. Check whether sports drink is available, whether it is clearly separated from water, and whether you must bring a reusable container. A photo from a previous year can be useful context, but it is not confirmation of current arrangements.
Record stations in the unit you use for planning. If the map shows miles and your watch displays kilometres, convert the distances before the event rather than doing arithmetic while tired. Distinguish an aid station from a medical point, toilet location or spectator area. Similar symbols can refer to different services, and not every marked stop will offer every supply.
Organiser guidance can also explain how to approach busy tables. For example, New York Road Runners' code of conduct advises avoiding congestion and taking care when discarding cups. Follow the guidance for the event you are attending, even if it differs from a routine you have used elsewhere.
Make room before reaching the table
Look ahead as the station approaches. Identify the table or volunteer you intend to use, and change your position gradually where there is room. Sudden sideways moves make the process less predictable for the people around you. If you need to slow down, do so in a controlled way and remain aware of runners approaching from behind.
There is no advantage in committing to the very first available cup if the entrance is crowded and a later part of the station is accessible. Equally, do not assume the far end will have supplies without looking. A short pause to understand the layout is preferable to grabbing an unidentified drink or colliding with someone who has stopped.
If you are running with a companion, decide beforehand whether you will collect your own drinks and where you will regroup. Avoid forming a stationary pair across the route. A simple agreement such as walking beyond the collection area before speaking can make the stop calmer without turning it into a complicated race tactic.
Identify the drink before taking it
Water and sports drink can look similar in an opaque cup. Use signs and volunteers' instructions rather than guessing from the table's position or a cup colour. If the information is unclear, ask. This is particularly important if you have planned around a familiar product or need to avoid an ingredient.
A sports drink contributes both fluid and whatever nutrients its prepared recipe supplies. If you include that drink in a fuelling calculation, use reliable information about the product and preparation. Do not automatically count a whole bottle's nutrition for a small cup, or assume that the concentration is identical to something you mixed at home.
The drink-label analyser helps with preparation arithmetic before the race. It does not identify the contents of an unlabelled cup. A clear plan can include choosing water and using familiar carried fuel when that fits your needs and the event arrangements. It should not depend on recognising a flavour after you have already swallowed it.
Take the cup, then move clear
Reach for a cup in a way that is predictable to the person offering it. Avoid striking the top of the cup or grabbing several when one is all you intend to use. If the volunteer is holding it out, coordinate the handover rather than snatching and turning immediately. If cups are on a table, take care not to knock the neighbouring row.
Once you have the cup, continue out of the collection area before stopping or walking more slowly. Keep watching where you are going. Wet surfaces, discarded packaging and other runners can make the immediate station area awkward, so drinking and navigating should not become competing tasks.
There is nothing wrong with slowing enough to drink comfortably. The event is not a test of whether you can swallow while maintaining a particular pace. If your breathing is too hurried for comfortable drinking, give yourself time. If you repeatedly cough or struggle, stop attempting the technique and deal with the immediate issue rather than pushing through it.
Try a gentle pinch only when the cup allows it
Some flexible paper cups can be gently pinched at the rim to form a smaller opening. This may make the flow easier to control, but it is not a universal trick. A rigid or reusable cup may not flex, and squeezing a soft cup too hard can spill the contents. Try the idea with a similar clean cup before the event, not for the first time in a crowd.
Keep the experiment simple: stand or walk in a safe place, hold the cup comfortably and take a small sip. Compare that with drinking from the normal rim. Choose whichever method feels easier; there is no need to copy a technique that makes handling worse. Avoid crushing the cup around your face or trying to pour the entire contents quickly.
The aim is control rather than speed. Cup shape, fill level and your own hand position all affect the result. A short walking pause with an ordinary rim may work better than an elaborate technique attempted while moving quickly. Familiarity comes from a few sensible repetitions, not from practising rapid drinking.
A cup's capacity is not the amount consumed
A container's stated capacity describes how much it can hold. At a station it may be partly filled, and some fluid may be lost before you drink it. That means a plan based on an exact amount per cup is more uncertain than the arithmetic makes it appear. Keep that uncertainty visible when reviewing a rehearsal or race afterwards.
| Figure | What it describes | What it does not establish |
|---|---|---|
| Cup capacity | The container's nominal volume | The volunteer's fill level |
| Amount offered | Fluid present when collected | What reaches your mouth |
| Amount consumed | Fluid actually swallowed | Your personal requirement |
| Cups collected | Number of collection actions | A precise total without volume information |
As a fictional example, a cup that holds 200 ml might be offered with roughly 120 ml in it. If some spills, the amount consumed is lower again. The example is not a claim about any race's cups. It simply shows why “three cups” cannot always be converted confidently into a precise number of millilitres.
Keep the fuel plan separate from the cup count
If you use a gel, read its directions and plan around the water access it requires. Do not assume that every gel is intended to be used in the same way. The AIS sports-gel resource describes differences between concentrated gels and products formulated for different use. Follow the directions on the actual packet and a strategy you have rehearsed.
Coordinate the handling tasks. Opening a packet, keeping the wrapper, taking a cup and navigating a crowded table all require attention. It may be easier to complete those actions in separate safe moments rather than trying to do everything with both hands at once. Plan where the used wrapper goes before leaving the start.
Do not force extra fluid solely to finish a fuel target. A carbohydrate calculation and a drinking decision are related but different. If a product or combination is difficult to use, review the format and timing in training. The fuel quantity planner can show what the supplies contain, but it cannot determine whether that combination is comfortable or appropriate for you.
Dispose of the cup predictably
Use the event's designated collection points and follow its waste instructions. A compostable cup still needs the organiser's collection process; the material description is not permission to throw it into the surroundings. Avoid throwing cups across the path or towards other participants, spectators or volunteers.
Keep moving through the disposal area where practical. If you need to stop, choose a position clear of the flow. Do not turn back abruptly because you missed a bin. Follow the event's instructions for the next safe disposal opportunity, and avoid dropping a partly full cup where it will create a slippery obstacle.
For a reusable-cup event, practise collapsing and stowing your own cup. Check that the chosen pocket allows access without removing important equipment. If the event provides instructions about filling or cleaning a personal cup, read them beforehand. A reusable system can be straightforward once familiar, but it is another small handling task worth rehearsing.
Practise the sequence without turning it into a stress test
Choose a quiet, safe place and use clean drinking water and a suitable cup. Begin while standing, then practise collecting, walking clear, drinking comfortably and disposing of or stowing the cup. You do not need a volunteer team, a hard workout or deliberately restricted drinking to learn those steps.
If you add a trial to a normal run, keep the amount and timing comfortable and consistent with your needs. The purpose is to learn the mechanics. It is not to prove that you can skip other opportunities or tolerate an unfamiliar product. Keep an easy way to stop the exercise and return home if the setup is inconvenient.
Afterwards, write down the specific problem rather than a vague judgement. “The cup bent when I squeezed it” suggests a different adjustment from “I tried to open a gel at the same time.” The rehearsal log provides room for those observations and one practical change. Recording a useful detail is more valuable than assigning yourself a score.
Build an aid-station card with realistic uncertainty
Use confirmed station distances and an estimated finish time to make a pocket card. The site's tool calculates even-pace arrival examples, so a station halfway through the course appears halfway through that estimated time. Hills, queues and changes in pace can make reality different. Treat the card as a reminder of access rather than an alarm schedule.
Add brief notes that help at the point of use: water only, familiar fuel carried, reusable cup required, or a confirmed refill option. Avoid writing so much that the card is unreadable. Do not include sensitive personal details in something you might drop or share. Keep a separate appropriate arrangement for medical information if your event requires it.
For a fictional 20 km route expected to take two hours, stations at 5, 12 and 15 km produce even-pace arrival examples of 30, 72 and 90 minutes. The final gap is still 5 km. That simple example shows why irregular station spacing deserves attention. It does not determine what you should consume at any one stop.
When the planned station is not usable
A queue, an empty table or an unexpected layout can disrupt a neat plan. Look for organiser instructions and assess the available options calmly. Do not run backwards through a crowd or take a drink from an unverified source simply to keep the card accurate. If you need assistance, contact a marshal or the event's medical team as appropriate.
Conditions and how you feel take priority over a spreadsheet. The NATA position statement on fluid replacement discusses the importance of individual needs and the risks of both insufficient and excessive fluid. A sports drink does not make forced overdrinking safe. Concerning symptoms require appropriate help rather than more arithmetic.
Your useful preparation is therefore a small set of familiar actions: know the station arrangements, make a controlled approach, identify the drink, collect it, move clear and drink comfortably. A short walking pause can support all of those actions. Finish by using the designated waste system, then return attention to the route and the people around you.