Festival schedule clashes are where most of us make our worst weekend decisions. The timetable drops, two acts you love land in overlapping slots on stages at opposite ends of the site, and the plan forms: catch the first half of one, run, catch the second half of the other. Plenty of festivalgoers know how that goes. You leave the first set just as it builds, spend the in-between stuck in a crowd on a path, and arrive at the second stage for the closing songs. You've technically seen both acts, and you haven't really seen either.
This is an opinion piece, but it leans on research. Our argument is simple: trying to see everything costs you more than it gives back, and choosing between clashes on purpose makes for a better festival. Missing a set you wanted isn't a planning failure. Often it's what a good plan looks like.
Why the lineup poster makes us greedy
There's a name for the pull you feel when you look at a stacked timetable. Reporting in April 2013 on research led by Dr Andy Przybylski of the University of Essex, with co-authors from the University of California and the University of Rochester, ScienceDaily described fear of missing out (FoMO) as "a concern people have that others may be having more fun and rewarding experiences than them." According to that report, the team built the first reliable way to measure FoMO, and people under 30 were more affected. The study itself is Przybylski, Murayama, DeHaan and Gladwell (2013), published in Computers in Human Behavior.
The research wasn't about festivals, but the description fits them well. Most lineups are designed to have more on than one person can see. Every slot you choose leaves other stages playing to people who aren't you, and FoMO is the voice telling you that you can somehow be in both places.
The first cost: walking time
The simplest case against stage-hopping is distance. Few festivals publish official stage-to-stage walking times, but The Tab put together fan-compiled estimates for Glastonbury in June 2023. By its numbers, Pyramid to West Holts takes about 20 minutes, and Pyramid to The Park, Pyramid to Avalon and Woodsies to Avalon take about 30 minutes each. Some pairs are close: West Holts to Avalon and The Park to Arcadia are around 5 minutes each. The Tab says crossing Worthy Farm end to end "can take more or less an hour," with "another half an hour" if it's muddy or busy. The Tab doesn't explain how it arrived at these times, so treat them as estimates, not measurements.

Even as rough figures, they settle the argument. A walk of 20 to 30 minutes between two big stages isn't a quick dash. It can eat a large part of a headline-length set, and that's before you count getting out of one crowd and finding a spot in the next. Split two overlapping sets and you may spend as much time on the path as in front of either stage.
The second cost: attention
The hidden cost is mental. In October 2001 the APA Monitor reported on task-switching experiments by Rubinstein, Evans and Meyer: "For all types of tasks, participants lost time when they switched back and forth," and "the time lost increased with the complexity and the unfamiliarity of the tasks." Each switch involves shifting goals and activating a new set of rules, and the article says that can take several tenths of a second.
Those were lab tasks, not festival sets, so treat what follows as our analogy and not a research finding. Getting into a live set takes a little time too: finding where you can hear properly, getting a feel for the sound and the crowd, letting the set build. If you leave halfway through and walk into the middle of another act's set, especially one you don't know well, you start that process again. The research says switching costs more when tasks are complex or unfamiliar, and a new artist on a new stage partway through their set is about as unfamiliar as it gets.
Maximizers, satisficers and the perfect timetable
The most useful idea here comes from decision research. In Schwartz, Ward, Monterosso, Lyubomirsky, White and Lehman (2002), "Maximizing versus satisficing: Happiness is a matter of choice," published in the Journal of Personality and Social Psychology, the researchers compared "maximizers," people who look for the best possible option, with "satisficers," people who are happy with an option that's good enough. Across seven samples, maximizers reported less happiness, optimism, self-esteem and life satisfaction, and more depression, perfectionism and regret. Further studies reported in the work found maximizers were less satisfied with their consumer decisions, compared themselves to others more, and were more sensitive to regret.
These are correlations. The paper doesn't show that maximizing causes unhappiness, and it isn't about festivals. Still, the pattern is easy to recognize. The maximizer's timetable has every overlap split into halves and every slot full, with no room for food, toilets or friends who move slowly. It looks perfect on paper and falls apart by Saturday afternoon. The satisficer's timetable has one choice per slot, made in advance and stuck to. In our view, a good-enough choice you actually follow beats a perfect plan you can't.
How to decide which set to drop: FestGeek's four questions
This is our own editorial advice, not a research finding. When two sets overlap, go through these in order:
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Which act are you least likely to get another chance to see? An artist who rarely tours, a one-off collaboration or a special show beats an act you could catch on their next tour.
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Which set would you actually watch from start to finish? If you'd honestly only stay for the hits at one of them, that tells you which one matters more to you.
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How long is the walk? Check the distance between the two stages. If the walk would take a big part of either set, don't split them. Pick one. If the stages are a few minutes apart, a planned split might be fine.
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Still a tie? Go where your friends are going, because the people you're with are a big part of the weekend. Or pick the smaller stage and see something new.
Sometimes the set you miss turns up later. Some festivals and artists stream or publish recordings of some performances, but not all, and you can't count on any particular one. If you go looking, use the festival's, artist's or label's official channels. A fan's phone clip is not an official recording.
Mark your choices before you arrive
Do this at home, when you have signal, a calm head and time. Clashfinder describes itself as "a free, printable timetable for an event like a music festival or conference" and says "Clashfinders are created by the community for the community." It's fan-run, and the site credits a single operator ("site by halvin"). Logged-in users can highlight acts and have the highlights sync across devices. You can export to iCalendar, JSON and XML, or build a Spotify playlist from a lineup, which is a good way to get to know the acts you've never heard before you pick.

For Glastonbury, it has official backing. In a June 2010 post, the festival called Clashfinder "an unofficial Glastonbury fansite" and said it had decided to "supply Clashfinder with all our line-up times ahead of publishing them here on the official website." Remember that a lineup announcement and a stage timetable are not the same thing. You can only plan around clashes once the times are out, so use the festival's own app or official timetable alongside any fan tool.
The rule we'd suggest is strict on purpose: highlight one act per slot and let the others go. If you print it, the gaps in your plan are as deliberate as the highlights.
The set you missed is part of the weekend
Every festival story has a missed set in it: the act you chose not to see, the stage you never got to, the friend who went and keeps telling you about it. That's not a sign you got the weekend wrong. It's what you gave up to see other sets properly, from start to finish, standing somewhere you chose, with your full attention. Make the choice, commit to it, and enjoy the sets you picked.
Related reading
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A lineup is not a timetable. A tracklist is something else again.
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The 2027 festival calendar is taking shape. Start with the dates.
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Camping or a city stay? Choose the weekend you actually want

