Yesterday the wildfire smoke blowing into Vegas got real hazy, and so I scuttled yesterday’s running plans (though I had already run a couple miles outside on work breaks). I also had left some gear at home so I couldn’t directly go to the gym after work. Once I got there I only did 20 minutes on the rowing machine and strength training to avoid running late. Which is fine, even though that now means three fairly easy days in a row (though I burned over 1000 calories in exercise yesterday).
The smoke is still here, and despite my misgivings about using the treadmill (I suspect both of my hamstring problems are related to its use), I want to try and incorporate some walk-to-run intervals on them tonight. If it works, I have an easy way to get 5-7 miles a day.
The plan is to warm up over 20 minutes with buildup intervals similar to Bill Phillips’ old Body For Life plan: Start at a walk and each minute step up the pace until by the 5th minute I’m running fast… then take it back down to a walk and repeat the sequence until done.
Then, after some dynamic stretching and some water, I’ll get on and run a kilometer at easy-interval pace, which is somewhere a tad faster than what people would consider “marathon pace”. It’s a moderate, steady effort. From trialing this out in past runs this is actually somewhat easy to maintain.
After a kilometer, I slow the machine to a walk to catch breath, then go to an easy jog until about 11.5 minutes in, where I’ll slow to a walk again, check in, then speed back up to mod pace at 12 minutes and repeat the process.
I’d do this 5 times for a total of one hour, then cool down as desired. This hour should net a total of about 5-5.5 miles, while the warmup will be about 1.5-1.7 miles.
Presuming I feel good tonight after work, I intend to give this a shot and see how it goes. If it works, it’ll be a safer use of the treadmill than I had done in the past, as I’ll have built in rest periods as well as faster running. (Obviously if not feeling right for any reason I won’t do it tonight and will just ride the elliptical as I’ve been doing)
I had booked travel for this weekend, but if the workout goes well, I may cancel it and try to do a long workout with a similar format on the treadmill this Saturday. We’ll see.
This is all worth a shot with the smoke continuing to be an issue in Vegas.