補給站的數量? - 路跑 Road Running

Drinking / Sponging and Refreshment Stations
8.
(a)Water and other suitable refreshments shall be available at the
start and finish of all races.

(b)For all events up to and including 10km, water only drinking /
sponging stations shall be provided at suitable intervals of
approximately 2-3km if weather conditions warrant such
provision.
Note: Mist stations may also be arranged, when considered
appropriate under certain organisational and/or climatic
conditions.

(c)For all events longer than 10km, refreshment stations shall be
provided at approximately every 5km. In addition, water only
drinking / sponging stations shall be placed approximately
midway between the refreshment stations or more frequently if
weather conditions warrant such provision.

這是IAAF的補給站/水站相關規定, (IAAF Competition rules 2012-2013, p235)

10k以下含10k的活動, 2~3k設置一個水/海綿站

10k以上, 每5k一個補給站, 補給站之間另外設置水/海綿站

以個人的想法, 10k以上賽事, 補給條件沒道理比短程賽事嚴苛?
這規定應該是每5k一個包含水及其他補給的的補給站,
然後中間再加上只有水的水站,
那所以理論上至少每大概2.5k就會有水可補給

回到原主題, 以這樣來看, 其實12k只設一水站是不符合規則的

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