From left, Sweden's Ebba Andersson (4), Norway's Therese Johaug (3) and Sweden's Frida Karlsson (2) compete during the women's 7.5km + 7.5km Skiathlon cross-country skiing competition at the 2022 Winter Olympics, Saturday, Feb. 5, 2022, in Zhangjiakou, China. (AP Photo/Alessandra Tarantino)

Norway's Therese Johaug reacts after winning the gold medal during the women's 7.5km + 7.5km Skiathlon cross-country skiing competition at the 2022 Winter Olympics, Saturday, Feb. 5, 2022, in Zhangjiakou, China. (AP Photo/Aaron Favila)

Norway's Therese Johaug celebrates after winning the gold medal during the women's 7.5km + 7.5km Skiathlon cross-country skiing competition at the 2022 Winter Olympics, Saturday, Feb. 5, 2022, in Zhangjiakou, China. (AP Photo/Alessandra Tarantino)

Norway's Therese Johaug during the women's 7.5km + 7.5km Skiathlon cross-country skiing competition at the 2022 Winter Olympics, Saturday, Feb. 5, 2022, in Zhangjiakou, China. (AP Photo/Aaron Favila)

From left, silver medal finisher Russian athlete Natalia Nepryaeva, gold medal finisher Norway's Therese Johaug and bronze medal finisher Austria's Teresa Stadlober celebrate after the women's 7.5km + 7.5km skiathlon cross-country skiing competition at the 2022 Winter Olympics, Saturday, Feb. 5, 2022, in Zhangjiakou, China. (AP Photo/Aaron Favila)

Norway's Therese Johaug, center, competes during the women's 7.5km + 7.5km Skiathlon cross-country skiing competition at the 2022 Winter Olympics, Saturday, Feb. 5, 2022, in Zhangjiakou, China. (AP Photo/Alessandra Tarantino)

Norway's Therese Johaug reacts after winning the gold medal during the women's 7.5km + 7.5km Skiathlon cross-country skiing competition at the 2022 Winter Olympics, Saturday, Feb. 5, 2022, in Zhangjiakou, China. (AP Photo/Aaron Favila)