Jul

31

Thursday, July 31to
Sunday, August 3, 2025

Indianapolis Convention Center

Indianapolis, IN

73°

The average temperature in Indiana is 73°F in July.

About

For over 55 years Gen Con has been the largest and longest-running gaming convention in North America. Founded in 1967 by Dungeons and Dragons co-creator Gary Gygax, Gen Con now attracts tens of thousands of attendees from around the world to Indianapolis for The Best Four Days in Gaming™.

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Last updated: 2025-07-05

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