Table 1 The sample’s demographic data

Age

43.95 (10.75; 19–73)

39.73 (9.81; 19–69)

44.48 (10.74; 19–73)

42.00 (14.00; 32–58)

BMI

23.61 (2.51; 17.36–35.51)

22.39 (2.59; 18.65–34.69)

23.78 (2.46; 17.36–35.51)

21.97 (2.22; 20.31–24.97)

Daily distance [km/d] of specific bike ride

306.15 (98.56; 151.25–732.00)

290.90 (97.99; 157.14–650.00)

310.59 (98.52; 151.25–732)

231.11 (42.86; 200.00–280.00)

Duration [d] of specific bike ride

7.10 (5.27; 1–27)

7.58 (5.59; 1–21)

7.04 (5.23; 1–27)

8.33 (5.77; 5–15)

Ultracycling years of experience

5.41 (1.97; 1–8)

4.88 (1.91, 1–8)

5.47 (1.96; 1–8)

5.33 (2.52; 3–8)