run.py

import msvcrt
import time
high_score = 50
name = "no-one"
while True:
        distance = int(0)
        print("\n--------------------------------------------------------------")
        print('\n\nWelcome to the 100m sprint, tap z and x rapidly to move!')
        print('* = 10m')
        print("\n**Current record: " + str(high_score) + "s, by: " + name)
        print('\nPress enter to start')
        input()
        print('Ready...')
        time.sleep(2)
        print('GO!')
        
        start_time = time.time()
        while distance < 100:
                
                k1 = msvcrt.getch().decode('ASCII')
                if k1 == 'z':
                        k2 = msvcrt.getch().decode('ASCII')
                        if k2 == 'x':
                                distance += 1
                                if distance == 50:
                                        print("* You're halfway there!")
                                elif distance % 10 == 0:
                                        print('*')
                                        
        fin_time = time.time() - start_time
        fin_time = round(fin_time,2)

        
        print('Well done you did it in...')
        print(fin_time)
        
        
        if fin_time < high_score:
                print("Well done you've got a new high score ")
                name = input("Please enter your name : ")
                high_score = fin_time