Of everything that should have been done by a smart racer, before and during the race, I either didn't do or did the exact opposite. At the end are the performance rating tables, and they are absolutely special. Training programs for beginners, for sprinters, for long sprinters, for middle-distance runners, and for long distance runners. I confess I thought I knew what I was doing and didn't bother with any of that. Training elements, including the concept of interval running. It might even have been possible to dip below 2:40 if my strategy was well-planned, taking into consideration the weather, hydration, nutrition, the nature of the course, and unknown variables I might have discovered by doing a little research ahead of time (something as simple as asking the veterans of Boston questions). Each source is within seconds of the other two.īut I thought I could run 2:36:36, because 1) I thought two months of hard training between the Mercer Island Half Marathon and Boston would bump me into a faster time than what the tables predicted, and 2) that's what I wanted to run: a marathon at 6:00/mile. Two more current sources for such calculations are Masters Athletics and WMA Age-grading Calculator, which had my 1:16:37 equivalent to 2:41:47 and 2:41:27. My 57:53 10 mile is equivalent to about a 2:42:48 marathon. According to CRTP tables (see images above), my 1:16:37 half marathon is equivalent to a 2:41:32 marathon. Gerry Purdy, published by TAFNEWS PRESS that same year. In 1982, I used a book I purchased in 1970, Computerized Running Training Programs, by James B. There are various sources that calculate equivalencies.
![computerized running training programs computerized running training programs](https://image.slidesharecdn.com/d3519e1f-3523-409c-ae3f-4dcf62cff1f4-150109025315-conversion-gate01/95/nour-elbanna-2-638.jpg)
To give another example, my 4:28 mile at age 32 is equivalent to a 5:49 mile at age 66, 5:56.6 at age 68 (my age as of typing this sentence), and so on.
![computerized running training programs computerized running training programs](https://docplayer.net/docs-images/67/56738006/images/1-1.jpg)
For example, if a runner finished a 10 mile race in one hour and 15 seconds, that effort is considered equivalent to a 2:49:38 in the marathon.
![computerized running training programs computerized running training programs](https://images-na.ssl-images-amazon.com/images/I/61RI7JnGVLL._AC_SL1500_.jpg)
Certain tables tell you equivalencies of times for different distances as well as different ages.