Analysis of information sources in references of the Wikipedia article "Marathon" in English language version.
{{cite web}}: CS1 maint: multiple names: authors list (link)Kathrine Switzer became the first woman to officially run the race 45 years ago, despite stewards trying to physically force the 20-year-old off the road.
{{cite book}}: CS1 maint: multiple names: authors list (link){{cite web}}: CS1 maint: archived copy as title (link)[Data in] Supplementary Table 3–Optimal temperatures for maximal running speeds of each level of performance, with speed losses associated with each temperature increase.
We analyzed endurance performances of the top 1000 runners for every year during the last 12 New York City Marathons. Thermal conditions were estimated with wet-bulb globe temperature (WBGT) and universal thermal climate index (UTCI). Under identical thermal exposure, the fastest runners experienced a larger decline in performance than the slower ones.
While it is unclear how much—or even if—rain or humidity alone affect marathon times, a little heat can make a big difference. One study published in 2012 found that the optimum temperature was a chilly 4 °C (39 °F) for the top percentile of entrants, and that a rise of 10 °C was associated with a 1.4% drop in speed, with bigger declines for lesser athletes. Another paper produced in 2007 offered no optimum point, but found that an increase in WetBulb Globe Temperature—an overall measure of heat stress—from 8 °C to 17 °C was linked to a 1.6% fall in performance for elite competitors.
[Data in] Supplementary Table 3–Optimal temperatures for maximal running speeds of each level of performance, with speed losses associated with each temperature increase.
[Data in] Supplementary Table 3–Optimal temperatures for maximal running speeds of each level of performance, with speed losses associated with each temperature increase.
We analyzed endurance performances of the top 1000 runners for every year during the last 12 New York City Marathons. Thermal conditions were estimated with wet-bulb globe temperature (WBGT) and universal thermal climate index (UTCI). Under identical thermal exposure, the fastest runners experienced a larger decline in performance than the slower ones.
[Data in] Supplementary Table 3–Optimal temperatures for maximal running speeds of each level of performance, with speed losses associated with each temperature increase.
We analyzed endurance performances of the top 1000 runners for every year during the last 12 New York City Marathons. Thermal conditions were estimated with wet-bulb globe temperature (WBGT) and universal thermal climate index (UTCI). Under identical thermal exposure, the fastest runners experienced a larger decline in performance than the slower ones.
Kathrine Switzer became the first woman to officially run the race 45 years ago, despite stewards trying to physically force the 20-year-old off the road.
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