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.
For those with some half marathon experience, breaking 2:00 (9:09 per mile pace) is a common goal, and that time is considered a decent half marathon time among runners. Highly competitive runners aim for other time barriers, like 1:30 (6:51 per mile pace). Or, they try to break a pace barrier, such as sub-7:00 per mile pace (1:31 half marathon time) or sub-8:00 per mile pace (1:45 half marathon time).