Last night I ran the Crystal City 5K Friday. I know, that sounds weird, but "Friday" is actually part of the Race name. This race occurs every Friday evening in April, and I ran the second race in the series. Now that the marathon and the 10-miler are done with, I'm going to spend the next few months focusing on speed. I haven't done much speed work since the marathon, and I decided that the Crystal City race would give me a nice baseline from which to start.
I've run this race several times in the past:
- 2010 (22:21) - A PR by over a minute!
- 2011 (22:40) - Coming off of stress fractures
- 2011 (22:18) - Coming off of stress fractures + 2 extra weeks of training
- 2012 (22:00) - Pretty good race
- 2014 (22:11) - I just wasn't "feeling" it after a business trip earlier in the week
In February, I ran a 10K on a hilly course during which my Pace
was only two seconds per mile slower than my 5K PR pace. In fact, I tied my 5K PR (20:50) at the 5K split. And at a 10K on New Year's Eve, I ran a 20:13 5K during the second half, which was all downhill. So, I was confident in
my ability to set a PR last night.
But it wasn't a given. Even though my 5K PR could be considered "soft," both of those 10K races had ideal weather: 20 degrees for the February race and 32 degrees for the New Year's Eve race. The Crystal City race was 70 degrees and sunny. I've never set a 5K PR in anything above 55 degrees.
Before the Race
I changed out of my work clothes into my running clothes in the locker room at my office and drove to Crystal City. When I arrived, I picked up my bib and met up with Greg, who also had come straight from work. I was given bib number 2028, and so I determined that 20:28 would be my goal time. I drank my UCAN and then Greg and I warmed up together. Greg thought that mile marker 1 was in the wrong spot based on previous races, but it seemed right to me. It was only later that I realized Greg was right and they had totally changed the course.
It was 70 degrees and sunny, so I poured water over my head before the start and drank a cup of water. My plan was mainly to run by feel, with the goal of running a pace of around 6:33-6:35. That's very precise, I know, but when you are racing a 5K, it takes a lot of effort just to get your pace down
|Crystal City 5K Friday|
even by one second a mile. I wasn't sure if I could trust my Garmin because Crystal City has a lot of tall buildings. My Garmin pace seemed accurate during the warmup, so decided I would keep an eye on it, but focus on just running hard instead of the exact pace.
I thought I knew what to expect: a mostly flat course with a few inclines and a few turns, which tends to be windy. However, they changed the course at some point between 2014 and now, and I was caught off guard.
We started off, running in the opposite direction of how the course used to go, and I restrained myself a bit because I tend to go out way too fast in the first few minutes of a 5K. Plus, this was a relatively competitive field with quite a few fast runners given the overall size of the race. I would characterize this first mile mainly as annoyance. I try to stay emotion-neutral when racing and not let stuff get to me, and I generally succeed. However, there were times when I was annoyed by the constant twists and turns of the course, the uneven running surface, and the grates we had to run over. Right off the bat, the course twisted and turned, and it was hard to establish a rhythm.
Despite all of this, I felt really good. I felt more energized than I did at the Cherry Blossom 10-miler two weeks ago, when I had felt "off." This was surprising given that it was an evening race and I always run in the morning. Not to mention the warm weather compared to the cool weather from the 10-miler. Typically when it's hot I feel like I am being zapped by the sun. But last night I didn't feel that way; I felt strong. My Garmin logged a 6:32 for the first mile, and that was only 2 seconds before coming to the first mile marker (6:34 official). So I figured I could probably trust the Garmin. I was actually surprised, though, because I had not been at all close to the tangents. There were so many people and so many turns and not a lot of room, so I usually had taken the most clear path instead of the most direct.
Things got easier during this mile. The running surface improved (no grates, not as angled) and there were fewer turns. There was one hairpin turn and a few others, but it felt more fluid than the first mile. I later saw on Strava that this mile had a net elevation loss of 28 feet. Which isn't a hill, but explains why it felt easier and why I ran faster. I actually passed several people during this mile which felt good. I was actually really surprised to see how fast I was running and how strong I felt, given the fact that it was warm and I wasn't acclimated. My Garmin logged a 6:26 mile, but I didn't actually hit the mile marker for another 10 seconds.
This mile was painful. There is no other word for it. I later learned that it was a net elevation gain of 28 feet - essentially running up the incline that I had just run down. There were also a few surprising and unwelcome wind gusts that came along. I knew a PR was in the bag, I just had to maintain my effort level. I saw my average race pace on my Garmin slide from 6:30 to 6:32 to 6:34 over the course of the mile and that motivated me to keep pushing hard. I managed to pass a few people during this mile, and nobody passed me, so I knew I was running strong. It took every mental trick in the book to keep pushing at that effort level. I ended up with a split of 6:42.
The Final 0.16
To get to the finish line, you make a left turn, and then run around a curve on a brick surface. This killed my momentum and my finish line kick wasn't as powerful as it usually is, but even in years past this was always the case with the finish. My pace for this was a 6:42.
I crossed the finish line and was so glad to be done with the race! I looked down at my Garmin and
|Garmin pace: 6:34. Official pace: 6:41. |
saw that I had run a 20:44
. A PR by 6 seconds!
After the race, I met up with Greg and my friend Allison, who had been cheering for me and taking photos. Greg ran a 20:13 and explained how he went out way too fast. Allison went to get us a table at a restaurant for dinner while Greg and I went to our cars to change. She texted me and said that my official time was a 20:47. I couldn't help but be annoyed by that. Even though you can't trust your Garmin distance and pace all the time, you can trust when you start and stop it and the overall finish time. When the finish line video was posted this morning, I can see that 20:47 was my gun time, not my chip time. Greg's finish line video shows him crossing at 20:16, and yet his official time was 20:13. Greg and I started at the exact same time. I looked at other runners who finished around the same time with me, and their official time is faster than when they crossed. So it seems like some people got a chip time, and some people got a gun time. The race results do not list chip/gun, they only have one time listed for each runner.
Kevin, Greg's friend, mentioned something about receiving only gun time the previous weekend instead of net time. I guess I have no choice but to accept the 20:47 and be happy with an official 3-second PR: 20:47
. Just makes it easier to set another PR at the next 5K!
Speaking of the next 5K, I plan to run one next weekend. It should be cooler and that race will have only one turn. It will feel glorious!
Takeaways, Stats and Final Thoughts
|The frequent dips in my pace from all the turns!|
- I now have a baseline for my spring/summer 5K races
- This is my first time PRing in warm weather, that's typically unheard of in my book!
- This is my 4th PR of 2017
- I placed 7th out of 710 women
- There were no official age group awards, but I placed 3rd in the 30-39 age group.
- This was my 2nd best 5K effort according to Strava, in 20:21
- I felt really strong and energized, as opposed to the Cherry Blossom when I felt "blah"
- This was a good workout for my next 5K
- I'm pleased with how hard I pushed at the end. My last mile was the slowest, but given the elevation profile, this makes sense
- I'm also pleased with my pacing and ability to run based on effort
- I'm chipping away at my 5K time: my most recent PRs are 20:51, 20:50, and now 20:47
I'm super excited to see what I can do next weekend. I won't be any fitter, but I think that if I run the same effort, the lack of twists and turns and the ability to run the tangents will help bring down my PR by a few more seconds. To be continued. . .
|20:47 Gun time.|