Run 581
Average pace: 6:15/km
Location: Burnaby Lake (CCW)
Start: 12:40 pm
Distance: 1.98 km
Time: 12:25
Weather: Sunny
Temp: 28ºC
Humidity: 33%
Wind: light to moderate
BPM: 164
Weight: 164 pounds
Total distance to date: 4487 km
Devices: Apple Watch, iPhone 8
Run 582
Average pace: 6:22/km
Location: Burnaby Lake (CCW)
Start: 1:02 pm
Distance: 3:01 km
Time: 19:14
Weather: Sunny
Temp: 28ºC
Humidity: 32%
Wind: light to moderate
BPM: 164
Weight: 164 pounds
Total distance to date: 4490 km
Devices: Apple Watch, iPhone 8
I got started later than expected, but it didn’t look like it would be too hot, as the temperature was around 24ºC when I headed out. I originally planned on running at the river but the lack of shade convinced me to go ahead and do a counter-clockwise circuit on the lake instead. Was this a miscalculation? Read on to see!
By the time I got to the lake the temperature had gone up to 28ºC. This is Africa Hot territory, it’s significantly warmer than the last run (16ºC) and I’d kind of skipped out on the runs during the week, so I was going in with a full week off. Plus I’d walked the lake loop yesterday, which might have left me feeling tired (though I felt fine heading out).
I started off and thought I’d push just a little for the first km, knowing my pace would surely droop after, so it might lift my average time a bit. I averaged 6:04/km, which is already not great. By the time I neared the 2K mark I had crashed out to 6:28/km, which is very bad for less than 2 km of running. I did not feel good. I mulled my options, then decided to call the run there (had I looked at the watch I would have pushed the wee bit to make it an even 2 km because I’m obsessive like that).
I switched to a walk and after about a km I felt recovered enough to start running again. I set a goal of 5 km but would be satisfied by just picking up the remaining 3km of my original 5K.
I definitely felt better hitting the 2K mark this time, but I was exercising a lot of caution. Even then, as I got into the sun-baked stretch leading up the bridge at Deer Lake Brook, I knew I would stop at 3 km. I looked at my watch a lot. I finally hit 3K shortly before the bridge and happily switched over to walking again.
The walk out actually went fairly well.
The factors playing into this stop-start run would seem to be:
- lack of regular running leading to generally lower stamina level
- the knees complicating things in their own way
- significantly hotter weather
- strong breeze contributing to dry mouth/thirst
On the plus side, I did get in 5K, just not all in one go. I didn’t give up, I regrouped and tried again–and succeeded. My BPM, despite the high temperature, was actually down from last week. If you combine the two times you get an average pace of 6:18/km, which is nearly identical to last week when the weather wasn’t really hot and gross.
On the negative, I felt like I was running on the proverbial empty tank. I was hot and bothered in the not-sexy way. I know I could have kept pushing on the first run and probably made it to 5K, but it would have been a protracted experience of misery. I’m happy to know my limits and work with them.
With Jeff away on dirt bike vacation next week, I have no real reason to not run after dinner, though it looks to still be hot. I ponder my options. Maybe I can carry a watering can and just keep sprinkling water over my head. Or hook up some VR simulation and go for a very convincing facsimile of a run.
