Beach Bits:
• Became the youngest team to win an AVP event in September 2015 when she and Betsi Flint won all five matches in claiming the title in Cincinnati. The duo was a combined 46 years, 4 months, 27 days (record was then surpassed in September 2017). En route to the title Larsen and Flint upset the tournament's teams seeded second, third, fourth and sixth.

2019: Larsen and Stockman played in five AVP events together, winning in Seattle to go with a third in New York City. She ended the year ranked fifth on the Tour in blocks (1.30 per set) and had a .438 hitting percentage (11th). The duo played 13 times on the FIVB Tour, with a best of a silver medal in a four-star event. Larsen and Stockman also had three fifth-place finishes.

2018: Larsen began a partnership with Emily Stockman, and the duo played four AVP tournaments together. The pair's best finish was a third, to go with three fifth-place finishes. Seven of their eight losses on the year were to teams seeded third or better. Larsen ended the season ranked fourth in blocks (1.13 per set) and fifth in hitting percentage (.476). On the FIVB Tour Larsen began the season playing with Betsi Flint, with a best of a bronze medal in a one-star event in their four tournaments together. Larsen then played nine events with Stockman, with a best of a bronze in a three-star event.
2017: Larsen and Flint played seven AVP events, winning in San Francisco and finishing second two other times. Larsen ended the year ranked first in hitting percentage (.500) and fifth in blocks (1.03 per set). On the FIVB Tour Larsen and Flint did not lose a single set in winning a two-star and a one-star event.
2016: Larsen and Flint played in five AVP events, with a best of second in the season ender in Chicago. She ended the year ninth in blocks (0.74 per set) and ninth in hitting percentage (.459). The duo competed in three FIVB events, with a best of 25th.
2015: Larsen and Flint played six AVP tournaments, beginning the year with a loss in the qualifier. In Cincinnati they went undefeated, all against teams seeded 10th or better, and won the title. Larsen ended the year ninth in kills (6.54 per set). Internationally, she and Flint played one FIVB event, losing in the qualifier, and finished fifth in the Pan American Games.
2014: Larsen made her pro beach debut in Salt Lake City with Betsi Flint. Seeded 24th in the qualifier, they defeated three top 10 qualifier seeds to advance to the main draw, finishing ninth. Larsen and Flint finished fifth in the FIVB Under 23 World Championships.

College: Larsen left Pepperdine as the sand program's all-time winningest player with 101 victories. She was a two-time AVCA Sand Volleyball All-American and won the AVCA Collegiate Sand Volleyball National Team Championship in 2014 with Kellie Woolever. Larsen also played three seasons indoors for Pepperdine.

Personal: Larsen has two brothers, Derek and Jake. In 2020 she married fellow AVP pro beach volleyball Billy Kolinske, who proposed on stadium court in Chicago in August 2019.