active network espn
Community: Exchange advice in the forums and read running commentary Resources: Personal running log, calculators, links and other tools for runners News: Running news from around the world Training: Articles and advice about fitness, race training and injury prevention Races/Results: Find upcoming races and past results Home: The Cool Running homepage
Cool Running homepage  Search Cool Running Community
13 Replies Last post: Sep 21, 2007 4:35 PM by kcwoodhead  
Click to view kcwoodhead's profile Legend 355 posts since
Oct 18, 2007
Login to Reply

Sep 15, 2007 12:54 PM

Chicago Marathon - please pace me!

(cross posted in basic training, but you all are nicer...)

I'm running Chicago in 3 weeks and still don't have the best idea as far as a time goal. Can anyone look at some of my stats below and see if they were anything like what you have run and help me predict a finish time?

I ran 18 miles at 12:01 pace 2 weeks ago.
I ran 21 miles this morning at 12:30 pace.

It poured and was around 75 for my 18 miler, today it was 80-85 with pretty high humidity during my 21 miler.

I live in Houston...that should be enough said about weather on the rest of my runs.

I did 8 Yasso 800s the week before last averaging 4:34 for each (slowest was around 4:43 and fastest was 4:14)...I know not exactly the right way to do them, but most were around 4:40 and we just wanted to "have fun" on the last one. I will do another Yasso 800 workout this Tuesday aiming at a 4:40 time for each 800, and will do 10 repeats.

My previous marathon PR is 5:12 last January. This will be my 9th go at the distance or similar (I've done 5 marathons (5:12-5:55), 2 50ks, and 1 ironman in the past 3-4 years).

Any stabs? Before the Houston marathon in January we have a series of warmup races (half marathon, 25k, 30k), so we have a decent way to monitor our race times and predict our marathon time. This time there is nothing like that for us to do before Chicago (they barely even have any 10k's here between April and October...just too hot).

I think we have decided to start with the 4:45 (10:53/mile) pace group and see how it goes...does that sound about right, or too fast? I've been aiming for the elusive under 5 hour marathon since my first go and it just never seems to come together for me. This time around I have trained far better and more honestly than for any other marathon.

Thanks in advance!!
Click to view kylemcm's profile Legend 265 posts since
Aug 16, 2007
1. Sep 15, 2007 3:17 PM in response to: kcwoodhead
Re: Chicago Marathon - please pace me!
With my limited marathon experience, having run only one, I'd say that you will probally be ok with a 10:53 pace. Your 21 mile long run at 12:30 pace should have given you a good indicator. That's about 1:30 pace slower than your marathon target pace, which is about what you should be running your long runs at. How did you feel during and after the run?

Even if you can't hang with the 4:45 pace group and have to slow a bit, I think you have a sub 5 hour marathon in the bag.
I cant wait to read your race report when you tell us that you've broken the elusive 5 hour mark.

BTW, I'm planning on heading over to Montgomery next weekend to ride with yall. I'll send you and email so I'll know extactly where to meet up.
Click to view ussoccer's profile Legend 1,748 posts since
Dec 11, 2007
2. Sep 15, 2007 3:51 PM in response to: kcwoodhead
Re: Chicago Marathon - please pace me!
With you having done 5 previous marathons, I'm surprised you don't have your pace nailed by now.

What I'll offer is to not get too caught up in pace and instead go by feel. You know what pace works for you, and you know what pace doesn't. If you think you can go out with the 4:45 pace group, do yourself a favor and go with them. The group will help pass the miles before you turn inward, and the longer you can put off between turning inward, the better chance you have of holding on -- if you paced yourself.

But when you go out with the pace group, if the pace feels too fast, then let them go. But don't do it the first time you wonder whether they're going too fast. If you know for a fact they're above you, let them go. But if you're not entirely sure, stick with for a while longer and re-evaluated. I suggest this because of the point I made earlier, which is it is easier to run marathons and finish strong when you can get with a group to take you as deep into the race as possible, because once you are left by yourself, you will be tested greatly, as you rightfully know by now having done 5 already.

The gist is, trust yourself and your body. Go out with the 4:45 pace group if you think it's a nice fit. If at any point they are too fast, let them go -- but only once you know they are burning you out by going at that rate. Then assess constantly and adjust. Just like you would in triathlon.

Furthermore, do yourself a huge favor and stay on top of hydration and nutrition. You will be on the course for nearly 5 hours. That's a long time. You must get in calories and stay on top of it. You can fake it to the 3 hour mark, or maybe beyond, but then it'll catch up to you. Never let it catch up. Gobble Gu's or your favorite calorie source at a steady rate. I'm often amazed at how little water/Gatorade and few Gu's marathoners take out on the course. Most of these people come across with sure signs of dehydration and near or having bonked, and the thing is, they think they had enough. I never realized what their problems were -- because I believed them -- until I started doing long course triathlons and kept up marathoning. Now it's obvious as ever.

Trust your instincts.
Click to view my6angels's profile Amateur 21 posts since
Dec 14, 2007
3. Sep 15, 2007 8:37 PM in response to: kcwoodhead
Re: Chicago Marathon - please pace me!
This October will be the 7th time I have done the Chicago marathon and I always come in either a few minutes under 5 hours or a few minutes over. It sounds like you are making a realistic request of yourself--take 12 or so minutes off your time. Remember that a faster pace is certainly one way to bring your time down, but with only a 12 minute difference, there are some other ways to shave a minute off here and there. Be mindful of how much time you spend/lose at aid stations--everyone clogs up getting the first cup of water but if you run through and get the cup at the end of the volunteer line, there is no waiting. It is very easy to lose 10 minutes just in a line for the bathroom in Chicago and even toward the end of the race course, you will still find lines. Last year I noticed that there were portapotties right before the start line--of course, with long lines, but the advantage is that your chip won't have activated so that time does not add to your race time. The lines at the bathrooms during the first 10 miles are HUGE so you might consider hitting these before the start line to avoid an unwelcome delay later on. Also, the weather can vary from cold to cool to warm, but it has never been as steamy as what you are used to in the years that I have done it. Unless you have real trouble getting moving on cool mornings, the conditions should also favor a faster time. The course is overall quite flat, with a slight incline here or there, but if you are used to hilly courses, Chicago should also produce a faster time. As for where to line up, I would estimate that most people "inflate" their projected abilities somewhat an start with a pace group slightly faster than what they are really capable of, so starting with the 4:45 group shen you hope to finish between 4:45 and 5 hours would be realistic and more honest than many. I don't know how large your other marathons have been, but with 45,000 runners in Chicago, you will have to run a while before the 4:45 pace leaders can actually hit the target pace, just because it is SO congested at the beginning. You may need to run several miles before you can tell what the pace will actually feel like. Good luck and hopefully we will cross the finish line around the same time!
Click to view LeftRightRepeat's profile Legend 1,618 posts since
Aug 16, 2007
4. Sep 15, 2007 10:13 PM in response to: kcwoodhead
Re: Chicago Marathon - please pace me!
quote:<HR>Originally posted by kcwoodhead:
I ran 18 miles at 12:01 pace 2 weeks ago.
I ran 21 miles this morning at 12:30 pace.
<HR>


Are those your only two long runs? How many miles per week have you been running?



------------------
->>> John[/URL" target="_blank"> <<<-
Go write something in the
Newbie Wiki[/URL" target="_blank">!!
Running Club[/URL" target="_blank"> Tri Club[/URL" target="_blank">
Click to view bcc594's profile Pro 156 posts since
Dec 14, 2007
5. Sep 16, 2007 9:31 AM in response to: kcwoodhead
Re: Chicago Marathon - please pace me!
With the number of marathons and other races you've run, I think you'll have a better sense of what you can do than any of us. I'm a bit spooked by your asking whether you should be running 10:53/mile in a race, when both your long-runs are slightly over 12:00/mile. That's a pretty drastic drop. I know that you're supposed to run your long-runs a bit slower than your planned marathon pace, but you are going to be asking your body to make an enormous change.
My advice: Go with how you feel - don't get pulled along or pulled back by any group. Use your experience; you've worked hard for your previous marathons, and now that will really help. You know your body, and how it responds to long-distance. Oh, and make sure you enjoy yourself.

Bradley
Click to view pcsronbo006's profile Legend 1,584 posts since
Dec 14, 2007
6. Sep 16, 2007 12:06 PM in response to: kcwoodhead
Re: Chicago Marathon - please pace me!
Hmmmm KC's been around here for a while, and we recently tracked her IM finish. So, I'm going to go out on a limb and suggest maybe there is a bit of self-doubt going on about holding the pace, although her brain says YES I can do this.

FWIW, and please realize I have finished ZERO marathons and ZERO IM's - just multiple half's of each, here is my opinion

1. Do you feel you can hang with the 10:53 group? On paper, I think you can. You have the immense base. You said you're better trained than ever before.
2. It will be cooler, that should help
3. It will be flatter, that should help
4. Your LSD's are 12min pace, assuming they were LSD and not Tempo, then dropped to a 10:53 isn't a "huge" stretch
5. It will be crowded, that will slow you

Like Kyle said, this pace should not be a stretch
Like My6 said, the "other" stuff could nail you, so be careful

i think if you race this smart - hydration, nutrition, and pacing - you can easily get sub5 and possibly 4:45. But like any wrong race, things can go wrong - but be willing to adapt.

I'd start with the 10:53 group and see how you feel 6 miles in. If it's HARD then maybe time to dial back, because it shouldn't be that hard... yet.

Good luck!

Positive visualtion is part of running a smart race. You need to BELEIVE you can do it. Everything you have said so far tells me you can do it. You need to trust your training (and that's what LRR is getting at... are those the only 2 long runs? In which case, it's not a good predictor of pace)

We're rooting for ya!
Click to view 3chilipeppers's profile Legend 696 posts since
Nov 3, 2007
11. Sep 21, 2007 2:02 PM in response to: kcwoodhead
Re: Chicago Marathon - please pace me!
I was going to ask if you had any 5K or 10K times recently. I think you can do sub-5:00 easy! Especially in Chicago. The weather makes a huge difference. I'm in Austin, and I run SO much faster in cooler weather (which isn't happening right now, and I feel like I have lead legs). Houston is even worse because of the humidity. I think you'll be pleasantly surprised how well you do. I'm doing the Austin Half in February, which has lots of hills, and my goal is sub-2:00, but we'll see. I did it last year, but all I did was finish.

Kelli
Click to view mmoonhead's profile Legend 524 posts since
Dec 14, 2007
12. Sep 21, 2007 2:26 PM in response to: kcwoodhead
Re: Chicago Marathon - please pace me!
quote:<HR>Originally posted by kcwoodhead:
UPDATE - I PR'd last night in the Houston Marathon Kickoff Party 5k.

I ran in 27:56 which is a PR for me by about 45 seconds. Sad though that I was so excited about a 9:00 pace. I also got 12 out of 61 in my age group, so that made me feel a little better.

Anyways, plugging that into the McMillian calculator gives me a 4:32 marathon. Ha! I doubt I can do anywhere near that, but I'll take it as a mini confidence booster.
<HR>


Granted I've only had one experience with a marathon, but since McMillan is essentially a best case scenario (ideal conditions, ideal training), I'd say add 15-20 minutes to that as your goal time, which is still sub-5.

(FWIW, my Mcmillan marathon time was predicted to be around 4:20 based on my best HM time back then and I came in at 4:34 and change.)

If you're running with a pace group, I'd say start off with the 5-hour group and hang with them for the first few miles. If you're feeling strong, slowly pick up the pace; otherwise, just hang with the group as best you can and you'll most likely still be set for a nice PR even if you don't break sub-5.

- Joe