A comparative observational study of carbohydrate intake and continuous blood glucose levels in relation to performance in ultramarathon.

ABSTRACT: Ultra-endurance events have gained global participation, whereas the critical factors of competition results remain to be well elucidated. This study used a nutritional approach to evaluate the association of competition results with carbohydrate intake and blood glucose control during a 100-mile ultramarathon. This observational study was conducted in the 2021 LAKE BIWA 100, which covered 100 miles (169 km) and 10,500 m elevation. The course was divided into 9 segments by aid station. According to the competition results, 22 participants (18 men and 4 women) were divided into higher finishers (n = 7), lower finishers (n = 9), and non-finishers (n = 6). The participants self-recorded their overall dietary intake throughout the race. Glucose levels were monitored every 15 min by a flash glu

SUBMITTER: Inamura N 

PROVIDER: S-EPMC10784534 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature