Well, three of you got the right answer to my question. The runner in question was known as Deerfoot (and sometimes as Red Jacket). Born at Catteraugus, near Buffalo, N.Y. around 1825, he was a native American. In the 1860s, amateur track and field had not yet started in Britain (it began 10-20 years later). Running was a professional sport, associated with the same social classes as horse racing and boxing. Runners would race each other for a sum of money they (or their rich sponsors) had put down. Sometimes a single runner would wager that he could run a certain distance in a specified time. The public was interested in betting on the outcome and such races attracted crowds of 4000 (men only, the surroundings were thought too dangerous for women to attend!). During a visit to the US in 1861, the manager of 3 British runners noticed Deerfoot's performance in coming second to one of his runners and invited him to come to race in Britain. During the autumn of 1861, Deerfoot raced England's best runners each Monday evening at various venues all over England. He disdained spiked shoes and ran in moccasins, with bare torso (in all weathers). I think the accuracy of times and distances can be guaranteed by the fact that the public had money depending on the result, so that the organisers went to great lengths to ensure everything was correct, even measuring the track in front of the public before the race. They didn't want any riots afterwards. Deerfoot's tactics seemed to be reminscent of that of Vladimir Kuts in the Melbourne Olympic 10km of 1956, that is, hard bursts of speed which broke the pursuers after some time. During 1862, his manager constructed a wooden track which was transported around the country in order to visit as many towns as possible and cash in on Deerfoot's fame. However this endeavour was eventually ruined financially. In 1863, Deerfoot produced some performances that were way ahead of his time: 11 miles 790 yards in 1 hour on January 12th after torrential rain (there was no running season then, runners ran all the year round in all conditions); 11 miles 880 yards in 59 min. 44 sec. in February (since the bet was to run 11 and a half miles in an hour, he stopped when he had done this, and did not continue the extra 16 seconds); 11 miles 970 yards in 1 hour on April 3. In between there were races at other distances as well. Finally, he returned to the US in May 1863, quite rich from his winnings. He died in the Catteraugus Reservation on January 18th 1897. To put these performances into perspective, the English marathon runner Jim Peters, who brought the marathon world best time down from 2 hr 30 to 2h 17 in the early 1950s, set an English 1 hour record of 11 miles 986 yards in 1953, just 16 yards ahead of Deerfoot's distance achieved 90 years previously. Bearing in mind the advances in tracks, training knowledge and shoes in that 90 years, one can see that Deerfoot's achievements should at least put him into consideration as the greatest US distance runner ever. All this information is taken from "The Kings of Distance : a study of five great runners" by Peter Lovesey, published by Eyre & Spottiswoode in 1968. David Dallman