I did it last week but unfortunately the chlorine level was too high that day. The entire last half hour was hard to breath, I could have gone faster had the air quality been better but I was not going to temp fate here.
Still go 4000 done in 59:48 (age: 46) and I just stopped at that point since I could see on the clock I would not get another 25 in. I was also able to get my breath again.
I did it last week but unfortunately the chlorine level was too high that day. The entire last half hour was hard to breath, I could have gone faster had the air quality been better but I was not going to temp fate here.
Still go 4000 done in 59:48 (age: 46) and I just stopped at that point since I could see on the clock I would not get another 25 in. I was also able to get my breath again.