I've added the following summary to the front page:
Since 1960, 1400 laps of the course (1093 by men and 307 by women) have been completed. 488 men and 163 women have walked one lap or more (651 total). 371 walkers have only done one lap - the remaining 280 have improved their times 396 times. Walkers reaching Peel have increased from 103 to 998 during Clerical Medical's 20 year sponsorship. The average time to complete the course is 20 hours and 49 minutes.