When Do I Run At Race Pace?

As summer draws to a close, many runners are in the heat of their fall marathon race training. Cooler temps and decreasing humidity are being celebrated. The tempo runs, intervals, and hill workouts are in full swing, and the really long runs have begun.

Many training plans have runners running short-n-easy, long-n-slow, and hard-n-fast. The shorter easy runs keep the weekly mileage base strong. The slow long runs build endurance as you acclimate to longer and longer distances. The speed work builds power, increases VO2Max and pushes out that lactate threshold. 

So begs the question, “When do I get to run at race pace?”  There are some great opportunities to let you body experience race pace running throughout your training.  Here are a couple of options: 

Weekly Tempo Run: I have my runners run a weekly tempo run. They begin at 4 miles and every three weeks increase the distance by one mile. For the three weeks at a particular distance, they do three different types of tempo runs—traditional tempo, tempo intervals, and a race-pace tempo. Each type begins and ends with a 1-mile easy warm-up/cool-down. The miles in between are run at the specified tempo pace. A traditional tempo pace is run 30seconds slower than 5K race pace. Tempo intervals rotate between 5-minutes fast (20 secs slower than 5K race pace) and 5-minutes slow (about 30 seconds slower than marathon race pace). The race-pace tempo is run at marathon race pace. So, during their 18-week training, they experience three different types tempo runs at 4, 5, 6, 7, and 8 miles before they begin to taper down the last three weeks. These longer race-pace tempo runs are great for helping you guage your race-pace speed. 

The Long Run: Traditionally the long run is run about 1-minute slower than marathon race pace. The long run slow pace..... 
To read the rest of my race-pace running tips go to Active.com.

Is a Slower Start the Best Start?

Recently at the USA-Track & Field Level 1 Coaching training weekend I attended in Charlotte, NC, the instructor mentioned a research study that kind of goes against the grain of what most runners think about when racing a 5K. Usually a runner starts off a little more reserved, builds up his/her momentum, and then blows it out at the end of the race. Of course a 5K start is usually faster than a 10K and a 10K's start is faster than a Half, and so on, but within a given race, you're usually encouraged to start off at a slower pace in order to save some for the finish.

The study mentioned by the instructor showed that a faster start can reap a better race time. So what gives? Well, of course I had to dig up the study and see what the scoop was all about. The study was done in 2006 by researchers at the University of New Hampshire. Their goal was to examine how different pacing strategies would effect performance in a 5K race. Researchers worked with 11 runners from New Hampshire's women's cross-country team. The runners in the selected group were similar in that they all logged about 35 miles per week and their 5K PRs were in similar ranges (18-21 minutes).

The study began with establishing a baseline pace by having each runner run two 5Ks. Next, the runners ran three more 5Ks each one with a different pace strategy. Each runner ran the first mile of the first 5K at their established baseline 5K pace and then miles 2 and 3 were run at a pace of the runner's choosing in order to finish as fast as possible. The second 5K was run in a similar fashion, but the first mile was run at a pace 3% faster than the baseline base. The first mile of the 3rd race was run as a pace 6% faster than the baseline pace.

The results? Eight of the 11 women achieved their fastest time running at the 6%-faster-than-baseline pace during the first mile. The remaining three women ran their fastest time at the 3%-faster start pace. None of the runners ran their fastest race using the baseline pace. Most of the runners who tried to continue with an increased pace did slow their pace some at the end of the race, but they still ended with PR times. When running the slower start, most of the runners kept an increased or even pace going through the end of the race, but it wasn't enough to overcome the slower start and failed to produce any PRs.

So what does it mean? Well, the researchers were surprised by the results. They discovered that the slower start had runners running at only 78% of their VO2Max. The faster starts had runners running at 82-83% of their VO2Max. The higher VO2Max is in the range typically achieved by experienced runners running a 5k. The researchers netted out that less-experienced (beginner and recreational) runners probably should not increase their start speed, because they have not yet conditioned their bodies to the faster speed and may not have the ability to keep or increase the pace throughout the remainder of the race and their times may suffer. On the flip side, elite runners shouldn't change what they're doing, because they're already running that first mile in the higher VO2Max ranges.

So, who's to benefit? The more moderately-trained runner may benefit from a faster start. They're probably underestimating what they're capable of doing. Researchers also, reinforced that their study was based on a 5K. So, starting out with a 3% or 6% faster pace in a longer race such as a half or full marathon, may not have comparative results since you have so much further to run after that first mile.

Runningplanet.com has put together a great chart showing how various types of runners may approach that first mile in a 5K. [Click here] to get more information on the pacing strategies listed in the chart.

So, if you're a moderate runner and you can't seem to break your current 5K time, try uping the ante in that first mile by increasing your start pace by 3% or 6% and see if it improves your results.