All other running (2007)
Enter best time ever:
Hours Minutes Seconds
Age at best time ever

 The above calculations use the running age factors in Table 1 in Fair (2007). They are based on pooling the 800, 1500, 5000, and 10000 meter track events, the 5 and 10 kilometer road racing events, and the marathon. The data are only for men. These age factors should be used for all running events except 100, 200, and 400 meters. The swimming results in the paper suggest that women slow down a little faster than men, which if true, means that the following age factors are a little too low for women. The age factors are:

 Age Factor Age Factor Age Factor 35 1.000 60 1.222 85 1.757 36 1.008 61 1.232 86 1.832 37 1.016 62 1.242 87 1.918 38 1.024 63 1.252 88 2.014 39 1.033 64 1.262 89 2.122 40 1.041 65 1.272 90 2.243 41 1.049 66 1.283 91 2.378 42 1.058 67 1.293 92 2.530 43 1.066 68 1.303 93 2.701 44 1.075 69 1.314 94 2.893 45 1.084 70 1.324 95 3.108 46 1.092 71 1.335 96 3.350 47 1.101 72 1.346 97 3.624 48 1.110 73 1.357 98 3.932 49 1.119 74 1.368 99 4.281 50 1.128 75 1.379 100 4.676 51 1.137 76 1.392 52 1.146 77 1.410 53 1.155 78 1.432 54 1.165 79 1.460 55 1.174 80 1.494 56 1.184 81 1.533 57 1.193 82 1.578 58 1.203 83 1.630 59 1.212 84 1.689