About Us

Athlete Feedback

Mission: Muncie Multi-Sport, Inc. will provide communities and individuals with extraordinary health and wellness events and services focused on Christian practices and providing opportunities to improve spirit, mind and body through “Life Changing Finish Lines.”

Since 1993, our co-founders Steven and Tammy Tomboni, have been organizing the multi-sport world of racing, hosting events and motivating all from your first 5k to Ironman triathlon. We expand our locations to include the Summit Lake Optimist Triathlon on July 16 and add the Shamrock 5k/10k Run/Walk in Westside park and the IU Health/BMH Muncie Mini Marathon on Oct. 29, Triathlon Camp Muncie and the 5 big triathlons planned to be hosted at Prairie Creek Reservoir in Muncie, In.

Our Resume includes:

2011 Events: 2 indoor triathlons, 6 Triathlons and Duathlon, Muncie Mini Marathon, the 1st Summit Lake Triathlon,  the USAT MidEast Regional College Championships,  Powerman Duathlons and Triathlons, the USAT Regional Duathlon Championships


Muncie Triathlon/Duathlon series 2010 including Powerman Muncie 2010

American Health Network 5k/10k walk/run-2010

Muncie Endurathon 1993-2007 volunteer, multiple finisher, race committee leader, board member, and race director;1996, 2000-2002

1996 ITU/Muncie Long Course World Championships-Race Director

  • National and International Race of the Year
  • 1st chip timed triathlon in the world

2002 USA Triathlon Long Course National Championships-Race Director

2003 USA Triathlon Long Course National Championships-Board member

2001-2005 Muncie Half-Marathon-Race Director

2000-2005 Pepsi Y-Tri Sprint/Olympic triathlon Race Director-USAT Race to Athens finalist 2005

2000-2009 YMCA professional and CEO

The MMSI leadership has finished a host of sprint and Olympic triathlons/duathlons and road races, 20 half-marathons, 6 Muncie Endurathon-half Ironman triathlons, 4 Powerman duathlons, 4 marathon and IRONMAN Florida 2002

Founder, President of the EnduraTeam triathlon club 1997-2000

Instructor of the YMCA Triathlon 101/201 class 2000-2011