Great track session, Mark! Good luck on Sunday! on a workout

Killer 400s, Mark! on a workout

Great swim this morning, Mark! on a workout

Great hill repeats, Mark! on a workout

Nice job Mark! It's tough running in the heat. I imagine Matt's a great pac... read more

Great swim. If your weather is anything like ours in upstate NY today, it wa... read more

So a little triathlon Saturday? Nice job. Do I see an official one in your ... read more

Intense ride, Mark! Enjoy that ice cream! on a workout

Awesome 10k, Mark! a 6 minute PR is amazing! Enjoy the pizza and wings! on a workout

Amazing job especially in the heat and humidity! Congrats on the PR...so we'r... read more

Awesome performance, Mark! You killed it, and that was a blazing finish, too! on a workout

Wow! Fast quarters Mark! And those were on the streets? Impressive! on a workout

Awesome speed work, Mark! on a workout

Food always comes first. :) Nice double ++. on a workout

Great run, Mark! on a workout

Awesome! Welcome to the minuteman club, where you can state your time as 89:X... read more

Wow!!!! What a great race!!!! Are you doing the VCM? on a workout

Awesome race-congrats on the PR. Wicked good! on a workout

Wow! Way to go on that sub 1:30, Mark! Awesome half marathon! on a workout

Great run, Mark! Good luck in the half tomorrow! on a workout

Awesome 400s, Mark! It looks like you're ready to run a blazing fast half mar... read more

Dude, isn't this like your third workout of the day? What was in those antibi... read more

. on a workout

Awesome 20 miler, Mark! on a workout

You still cranked out 4 really fast 800s, Mark! Great job! on a workout

Awesome mile repeats, Mark! Blazing fast! on a workout

Great job Mark! That was nice of you to accompany someone else for 20. And ... read more

Amazing 20, Mark! You rocked it today! on a workout

Time for a few Big Macs and a tall frosty beverage. on a workout

Awesome 5k, Mark! Congrats on the new PR! on a workout

Wow - fantastic time, great race! on a workout

nice 5K. very sweet on a workout

Impressive day of running! on a workout

Huge double today, Mark! on a workout

I guess it would be hard to know how close you are to 400 when you're on the ... read more

Ouch. on a workout

sounds like a nice group run on a workout

Great run, Mark! That was a very nice thing to do! on a workout

Great track workout Mark! Man, you were moving! on a workout

We only went halfway up?? Don't know that I ever want to go all the way up. T... read more

Great run! Your friend is right, you should run tired more often if that's t... read more

Great run, Mark! Huge week! on a workout

Great job, Mark! You were haulin' it! on a workout

Nice workout, Mark! You were just dizzy from being a badass. (Note: I'm not a... read more

forget work! on a workout

Congrats on a good run! on a workout