Radius Clause

A radius clause is a contractual restriction that prevents an artist from performing within a defined geographic area — typically 60 to 150 miles — for a specified window of time surrounding a confirmed engagement. The clause exists to protect the promoter's investment by preventing the artist from cannibalizing their own ticket sales through nearby performances.

Standard radius clauses run 30 to 90 days before and after the contracted show date, though festival agreements often demand 90 to 120 days in each direction with radius ranges up to 200 miles. The specific terms are negotiable and vary significantly depending on the artist's draw, the market, and the type of engagement.

You book an artist for a 1,200-cap room in Denver on October 15th. The contract includes a 90-day, 100-mile radius clause. Three weeks later, the same artist announces a festival slot 80 miles south on October 3rd. The clause means the festival date is a breach — the agent has to pull one of the dates, reroute the festival appearance, or negotiate a carve-out with you directly.

This scenario plays out constantly in secondary markets adjacent to major festival circuits. The promoter who didn't read the clause carefully, or didn't enforce it, ends up with two dates drawing from the same audience pool — and their ticket velocity slows accordingly. In practice, carve-outs for festivals are common, but they require explicit written consent from the affected promoter.

The radius clause is the primary contractual tool a promoter has to protect ticket revenue from direct cannibalization. If an artist plays a 500-cap club 40 miles away two weeks before your 1,200-cap date, you're competing for the same fans. Some will choose the more intimate show. Others will feel they've already seen the artist and skip your date. Either way, your ticket velocity drops.

Understanding radius clauses matters in both directions: enforcing them when you're the protected promoter, and flagging them when you're evaluating a booking. Before you make any offer, you should check what existing confirmed dates — including festival slots and other promoters' deals — might trigger a conflict. Discovering a radius violation after you've committed to a guarantee is an expensive lesson.

Callboard surfaces active radius conflicts as a risk flag in every booking brief — cross-referencing announced dates and festival lineups against the market you're evaluating before you commit to an offer.