专业马拉松配速计算器，支持全马、半马等多种赛事配速计算。帮助跑者精准规划比赛时间和训练速度，提供配速分析和赛后数据统计，让您的跑步训练更科学高效。
{
"purchaseCount": 0,
"pv": 5,
"globalHotValue": 0,
"updateDt": 1761672500330,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
