What is Clashfinder? Festival clash finder explained (2026)

Clashfinder (or clash finder) is a festival timetable planner that flags overlapping sets. Learn how Radar Clashfinder works vs spreadsheet planners and standalone sites.

Festival crowd at dusk with stage lights — Clashfinder planning mood

Clashfinder is a festival timetable planner: you pick the sets you want to see, and the tool shows when those slots overlap across stages. People also search clash finder and festival clashfinder for the same idea.

The problem is simple. Festival posters look exciting until three must-sees start at the same time on opposite sides of the site. A clash finder turns that panic into a plan before you are sprinting across a field at golden hour.

Radar Clashfinder (part of Radar Pro) lets you build a personal timetable from a lineup, flag clashes, and optionally get reminders before your next pick. When the weekend ends, you log the festival to your gig diary with the artists you actually saw.

That diary step is the difference versus many standalone clashfinder websites. Planning gets you through Saturday; a permanent record of what you caught is what you will care about in December when Concert Wrapped drops.

Use Clashfinder for Glastonbury, Reading & Leeds, Download, TRNSMT, Latitude, Boardmasters, Coachella, Lollapalooza, Bonnaroo, or any multi-stage weekend you can build in Radar. Club and arena gigs sit in the same app year-round.

New to festival planning? Start with a shortlist of must-sees, add strong maybes, then let Clashfinder show the painful overlaps before you commit your feet to the wrong stage.

FAQ

Common questions

What is Clashfinder?
Clashfinder is a festival timetable planner. In Radar Pro it shows when your chosen sets clash across stages so you can plan a realistic weekend.
Is clash finder the same as Clashfinder?
Yes — people use both spellings. Radar's feature is branded Clashfinder; search engines often show results for clash finder and festival clashfinder too.
Is there a Clashfinder app?
Yes. Radar includes Clashfinder as a Pro feature on iPhone and Android. Free Radar still lets you log festivals afterward.
Is Clashfinder accurate?
Clash warnings match the timetable you build from published lineups. Always re-check official festival apps on the day — times can change. Radar also stores what you logged after the weekend.
Do I need Clashfinder if I only go to one festival a year?
If stages overlap, yes. Even a single weekend benefits from spotting clashes early. Radar keeps the festival in your diary afterward.

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