and sleeping less in case she was told to drive early in the morning. Multiple car issues relegated the team to a 16th-place finish in class. She shared a Le Mans Prototype 2 (LMP2) Oreca 07-Gibson car in the European Le Mans Series with Sophia Flörsch on the all-female Signatech-run Richard Mille Racing team in 2020. Calderón finished the ELMS season with three top-tens for 11th in the Drivers' Championship with 19 points and was 23rd in the Super Formula Championship with zero points. In September, she made her 24 Hours of Le Mans debut alongside Flörsch and Beitske Visser, finishing ninth in LMP2 and 13th overall. In 2021, Calderón raced in the FIA World Endurance Championship (WEC) in the No. 1 Richard Mille Racing-run Oreca 07-Gibson LMP2 car with Flörsch and Visser and continued to drive for the single car Drago Corse team in the Super Formula Championship. She was also retained as Alfa Romeo's test and development driver. Calderón's WEC season saw her finish 17th in the LMP2 Drivers' Championship with 23 points with four top-ten finishes in the five races that she entered. She concluded the Super Formula season without scoring any points in the four races she drove for 24th in the championship standings. Calderón tested Sébastien Bourdais' No. 14 A. J. Foyt Enterprises-prepared Dallara-Chevrolet car for 87 laps during a single day at Mid-Ohio Sports Car Course in July 2021 through a sponsorship agreement. She prepared for two weeks learning the circuit and the car and received coaching and mentoring. Calderón impressed A. J. Foyt Enterprises with her performance, and the team considered her a potential driver for the 2022 IndyCar Series. She left Alfa Romeo in 2021, and signed to drive the No. 11 A. J. Foyt Enterprises Dallara-Chevrolet vehicle, originally for each of the 12 street and road course rounds of the 2022 IndyCar Series; she was replaced by J. R. Hildebrand for the oval track races. Calderón struggled to acclimatise to the circuits she raced at owing to restrictions on testing that limited her to a single pre-season test session, her lack of IndyCar track knowledge as well as adapting to new tyres and a car requiring physical effort. After competing in seven races, she was sidelined due to repeated missed payments by her team's primary sponsor. She ended the season 29th in the drivers' standings with 58 points scored. In August,