|Location||1001 Shiloh Springs Road
Trotwood, Ohio 45415
|Capacity||5,500 permanent seats
1,500 additional festival seats
|Field size||Ice surface: 195 x 84 ft (59 x 26 m)|
|Gem City Rollergirls (Roller Derby Team) (2012–2014)
Dayton Sharks (CIFL) (2013–2014)
Dayton Silverbacks (CIFL) (2011–2012)
Dayton Demolition (FHL) (2015–present)
Dayton Demonz (FHL) (2012–2015)
Dayton Gems (CHL) (2009–2012)
The Marshals (NIFL) (2007)
Dayton Jets (IBL) (2005)
Dayton Sky Hawks (IFL) (1999-2000)
Dayton Ice Bandits (CHL) (1996–1997)
Dayton Bombers (ECHL) (1991–1996)
Dayton Dynamo (AISA) (1988–1990)
Dayton Gems (IHL) (1964–1978)
At one time, it hosted the Dayton Jets basketball team and Dayton Gems, Dayton Blue Hawks, Dayton Owls, Dayton Bombers, Dayton Ice Bandits, and Dayton Demonz ice hockey teams and The Marshals indoor football team.
The site was originally the family-owned fruit orchard of Harold and Ralph Wampler.The name stems from HA from Harold and RA from Ralph. In 1956, the Wampler Ballroom was erected, which still stands today in the six-building complex. The arena itself opened in 1964. The original plans did not include an ice rink, but were changed to accommodate the Dayton Gems who were looking for a home arena. The complex now spans 165,000 square feet (15,300 m2) which consists of the main arena, four exhibition halls, a conference center, a pub and a golf course.
Championship Teams at Hara
- 1968-69 Dayton Gems
- 1969-70 Dayton Gems
- 1975-76 Dayton Gems
- 2013-14 Dayton Demonz
Hara was the scene every other Monday night in the 60's & 70's for the "Original" Big Time Wrestling, featuring such stars as the Sheik, Bobo Brazil, Fred & Bull Curry, Igor, Mark Lewin, Ox Baker, and many other wrestling stars. The ring announcer for most of the events was Les Pomervlle. Hara also hosted Georgia Championship Wrestling in 1983 & 1984. It also hosted a WWF Superstars of Wrestling TV taping in March, 1987, a WWF Wrestling Challenge taping in August, 1988, and the Pay-Per-View events as follows: the 1995 WCW Great American Bash, WCW/NWO Souled Out 1998, and ECW Heatwave 1998 and ECW Heatwave 1999.
The arena is also venue to many types of concerts, music festivals, trade shows and conventions, including the annual Dayton Hamvention. The Miami Valley Home Improvement Show also takes place yearly here.