See Yield Calculations for a discussion of the differences between ROI and TWR yields. TWR can be displayed for any investment, symbol, asset type, investment goal, sector, investment type, or sub-portfolio. The formula for calculating the true time-weighted return is: where EMVi is the market value at the end of sub-period i, excluding any cash flows in the period.
Using the guidance above â that person should be doing the majority of their training runs at somewhere around an 11 to 12 min pace! Yep, you read that rightâ¦ itâs significantly easier than the 9:13 RACE pace needed to achieve your 2 hour half marathon goal.
Don't run your long run at your goal marathon pace! This is too much strain on your body (think about how you felt after your last one!) and will result in deep fatigue, if not injury. A better plan is to hold a comfortable long run pace (goal marathon pace plus 45 seconds to a minute) for three-fourths of the way.