Official time: 4hrs 9min 24sec. Runpix results.
Mile / Pace / Average heartrate (% of max)
1 9:20 82%
2 9:19 86%
3 9:26 91%
4 8:34 90%
5 8:28 89%
6 9:07 88%
7 9:08 87%
8 9:08 88%
9 9:08 88%
10 8:56 88%
11 9:07 87%
12 9:04 87%
13 8:53 88%
14 9:08 86%
15 9:07 86%
16 9:22 88%
17 9:28 88%
18 9:32 89%
19 9:19 88%
20 9:05 89%
21 9:06 89%
22 9:15 89%
23 8:31 88%
24 10:17 86%
25 11:34 84%
26 13:21 79%
27 4:39 85%

So a glance at miles 24-26.45 should leave you saying “well I see your problem right there! You ran too slow at the end!” But let’s back up.
My Mom and her two friends were in town from Eugene to cheer on my first marathon (they’d agreed to it long ago, probably figuring I’d never actually carry through with it ;-) and they drove me downtown with plenty of time to spare. Techincally, I was not only running the marathon but also co-hosting the MiPL “MiPL does the Portland Marathon” event, so I waited around in front of city hall in case anybody else actually signed up. Only my co-host did — ahhh, what did I expect? Around 15 minutes before the 7:00 am start, we walked over to the starting lineup and forced our way into the crowd. I knew the 4hrs30min pace runner, and saw her balloon sticking up, so I waded over to her to say hi, then moved up toward the 4:15 area for the start. Before the start, I ditched the $3 Walgreens sweatshirt and free gloves I had been wearing to keep warm.
The weather actually cooperated. They had been predicting showers for Sunday, but all the rain came in the afternoon: the race conditions were mostly cloudy, with some sunbreaks, and maybe even a tiny bit too hot. By mile 15 or so, I would need to take off the cooler-weather running cap I had worn.
The first half of the race was uneventful. I was using my Garmin the happy way — keeping an eye on it to make sure I wasn’t running too fast. I never let my overall average pace get below 9:03 per mile (9:06 is a four hour marathon), and it felt easy enough. I had my heart-rate monitor strap on, but I wasn’t looking at the heart-rate data. Looking back, it was at around 87 to 88% of max most of the time, which is about right, I think. I wasn’t breathing hard.
Mile 17-18 has you going up the approach to and over the St. John’s Bridge. This is often considered the big tester on the course, the make-or break moment. I felt intimidated starting up the hill. But I still had plenty of energy and I jogged up the approach and the uphill half of the bridge OK. It was, by the way, absolutely beautiful up there, with mixed clouds and areas of sunbreaks visible all up and down the river for miles. At the top, I actually said “It’s all downhill from here.” Well.
I called Sweetie to let her know I was approaching her pre-arranged cheering point. She was also going to have pretzels and a fresh disposable water bottle for me. There’s a steep little downhill right after the bridge, just before I got to her, and I noticed something that would prove telling later: I wasn’t enjoying running downhill. I wasn’t blasting down it like a little kid, arms flailing. Instead, my calves and especially the fronts of my thighs were feeling it. Well, maybe I was a little worn out from the bridge climb.
I got the pretzels, water, and a kiss from Sweetie, who ran alongside me for a block, and ran on. At this point — 18 miles in — I had a 9:07 overall average page and was done with all the big uphills, so I thought I was doing all right. But over the next few miles, I found it to be more and more work to keep my pace up. I saw Mom and her friends, and they got some good pictures, then I saw some friends from MiPL, who said I looked strong, but I said I was feeling “iffy” — four hours was starting to look pretty hard. I held out for the long downhill on Greeley… it took forever to get there.
Again, the downhill didn’t feel great. But pushing it a little was my last chance to make four hours. I ran that mile at an 8:30 pace, and brought my overall average pace — which had crept up to 9:08, I think, back to 9:06. But when the hill ended, I was done. My calves hurt; my thighs hurt. Shortly after, I slowed to my first walk. I had nothing. My legs were done. For the last three painful miles, I alternated walking and running. I wish I could have finished stronger. But I finished :-)
… And with no chafing, no noticeable blisters, no injuries, and no other problems except for not being able to walk up or down stairs easily! (Or, for the first few hours, being able to walk on a flat surface easily.) We got my Carl’s Jr. victory lunch (Six dollar burger combo, large!) and Mom & co. took off. The rest of Sunday was pretty low-key, surprise.