500 Festival Running Events
Decision scores
Six 0–100 scores telling you, at a glance, who this race is for.
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About the Race
Indianapolis is known for its love of speed, sport, and big events, and the IU Health 500 Festival Mini-Marathon is no exception. For over 20 years, this iconic race has earned its place as one of the nation’s largest half marathons, even making Runner’s World’s list of America's Most Iconic Races and USAToday's 10Best Half Marathon. Every May, more than 20,000 participants take over the streets of Indy for The Greatest Spectacle in Running® taking place over Indy Mini Weekend. The race kicks...
Course Profile
Course profile data unavailable for this race.
Course features
Accessibility & inclusion
Vibe & community
We don't have vibe tags for this race yet — organizers can claim the listing to add them.
History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
Reviews
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Common questions
How hard is the 500 Festival Running Events Marathon?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
Similar races worth a look
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- Same distance, statewide: All Marathon races in Indiana
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