The purpose of the present investigation is to find out the effects of fartlek training and continuous run on selected physical fitness variable among college men students. To achieve purpose of the study, 30 College men students were selected from Alagappa University inter collegiate athletes, Karaikudi. Their age ranged from 18 to 25years. All the subjects had good physical fitness and have been participated in regular college sports activities. There were equally divided into two groups experiment group –I underwent fartlek training and experimental group –II underwent continuous run. The selected subjected were tested on cardio –respiratory endurance and speed endurance. Pre –test was taken before the practices period and post-test was measured after six weeks training period. Statistical technique‘t’ ratio was used to analyse the mean of the pre-test and post test data of experimental groups. The results revealed that there was a significant difference found fartlek training and continuous run.