Castelli was born in Providence, Rhode Island, and graduated from Cranston High School West. She was enrolled at the Community College of Rhode Island^[2] before deciding to study sales and marketing at DeVry University.^[3] Her brother, Anthony Castelli, played football at Bryant University^[4] and her mother, Lori Castelli, is a figure skating coach.^[5]

Castelli began skating at age three and enrolled in U.S. Figure Skating's Basic Skills program when she was about five.^[5] Early in her career, she competed as a single skater and also skated pairs with Brad Vigorito.^[4]

Castelli and Simon Shnapir teamed up in April 2006 and began training together in earnest in June.^[4][6] They trained in Boston, coached by Bobby Martin, Carrie Wall (technical), Mark Mitchell (in-betweens, polishing), and Peter Johansson (throws).^[2] Castelli broke Shnapir's nose once while they were practicing the twist.^[7]

Castelli/Shnapir qualified for the 2008 Junior Grand Prix Final and placed sixth. The pair won the bronze medal at the 2009 World Junior Championships.

2009–2010 season edit

In the 2009–2010 season, Castelli was off the ice for a month after she collided with an Italian while she was skating backwards and landed on his blade, resulting in 15 stitches to her inner thigh.^[4][5] The pair placed tenth on the senior level at the 2010 U.S. Championships and were sent to the 2010 Four Continents Championships where they also finished tenth.

2012–2013 season edit

In 2012, Castelli/Shnapir split up for a month but decided to recommit to their partnership.^[8] They won gold at the 2012 Ice Challenge and then won bronze, their first Grand Prix medal, at the 2012 NHK Trophy.^[9] They won their first national title at the 2013 U.S. Championships.^[8] They were assigned to the 2013 Four Continents and won the bronze medal.

2013–2014 season edit

Castelli/Shnapir won their second national title at the 2014 U.S. Championships and were named in the U.S. team to the 2014 Winter Olympics, held in February in Sochi, Russia. They won a bronze medal in the team event and placed 9th in the pairs event. In March, Castelli/Shnapir finished 11th at the 2014 World Championships in Saitama, Japan. They announced the end of their partnership on May 7, 2014.^[10][11]

On June 10, 2014, Castelli announced that she and Canada's Mervin Tran had formed a partnership which would train mainly in Montreal under Bruno Marcotte and to a lesser extent at the Skating Club of Boston under Bobby Martin.^[12][13] It was also announced that he was awaiting release from Skate Canada, indicating that they might compete for the United States.^[12]

2016–2017 season edit

Tran sustained a concussion in August 2016.^[14] After winning bronze at the 2016 CS Autumn Classic International, the pair appeared at two Grand Prix events, placing 7th at the 2016 Skate America and 5th at the 2016 Trophée de France. Castelli accidentally struck Tran with her elbow during training in late December.^[14]

With Tran edit

With Shnapir edit

GP: Grand Prix; CS: Challenger Series; JGP: Junior Grand Prix

With Tran edit

Pairs career with Shnapir edit

Singles career edit

  Media related to Marissa Castelli at Wikimedia Commons

• Marissa Castelli / Mervin Tran at the International Skating Union
• Marissa Castelli / Mervin Tran at IceNetwork
• Official website of Castelli/Shnapir at the Wayback Machine (archive index)