Table 3.

Glucose values in individuals with type 1 diabetes during 2 days of carbohydrate loading and during a 90 km cross-country skiing race (Vasaloppet).

Distribution of glucose values as percentage of total time during the carbohydrate loading and at start as well as during Vasaloppet
	Two days of carbohydrate loading			Vasaloppet
	Day 1	Day 2	Both days	At start of Vasaloppet	During Vasaloppet
Time in range (% of total time): 72–180 mg/dl (4–10 mmol/l)	70.7	78.3	74.7	100	94.3
Time spent in hypoglycaemia (% of total time): (<72 mg/dl) (<4 mmol/l)	9.9	10.8	10.4	0	0.6
Time spent in hyperglycemia (% of total time): (>180 mg/dl) (>10 mmol/l)	19.4	10.9	14.9	0	5.2

Time in glucose target range (TIR) (%), defined as 72–180 mg/dl (4–10 mmol/l).