List - using Range

using System;
using System.Collections.Generic;  //add this so as to be able to use List

namespace LearnLists
{
  class Program
  {
    static void Main()
    {
      List<double> marathons = new List<double>
      {
        144.07,
        143.12,
        146.73,
        146.33
      };

      List <double> topMarathons = marathons.GetRange(0,3); //first int is the index of the first desired element and the second int is the number of elements in the desired range.

      foreach(double timing in topMarathons){  //indicate data type for the element variable
        Console.WriteLine(timing);
      }

    }
  }
}