Utah’s fastest triathlon runner, B.J. “Run Superman” Christenson shares his secrets on training for the perfect run leg of a triathlon. Tired of suffering through the final leg of your race? Read on, and see what it will take to turn your running around.
B.J.’s Triathlon Credentials:
• St George Triathlon: 1st overall, 2007
• Echo Challenge Triathlon: 1st overall, 2007
• Jordanelle Tri: 1st overall, 2006
• Ironman World Championship: 28th place in category, 205 Overall, 2006
• Ironman 70.3 Hawaii: 2nd place in category, 2006
(Qualified for Ironman World Championship)
B.J.’s Running Credentials:
• Moab Half Marathon: 2nd overall, 2007
• Salt Lake City half Marathon: 3rd overall, 2007
• Las Vegas Marathon: 15 overall, 2006
TriHive(TH): How does training for the triathlon run differ from pure run training?
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BJ: From my personal perspective, your not getting the same of miles as you would when you are just a runner. There is not a lot of the recovery miles because you have to spend time with the other disciplines. As far as the aspect of running, as far as the form and intensity, I don’t see it as much a difference. You still have to run. If you want to improve you have to learn to run fast. I think for people who’s run are a weakness they probably should look at it from a runners perspective, and maybe put in those miles that a runner would. Your just missing some of those miles. On a good week, if I will run four to five days a week.
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TH: How often does a pure runner run?
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BJ: In college I ran twice a day. During my base, heavy weeks your up to 80 miles of running a week or more. Elite level runners are at 80-100 mile weeks. They all don’t maintain it but they all maintain the 60-70 mile week, without a doubt. Trying to fit 60 miles of running in a week and do all the other stuff is really tough as a triathlete. I think even the top pros would probably say they are up to 40 or maybe 50 on a busy, busy week. That is as high as I would probably see a triathlete go.
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TH: What are the weekly key runs for a triathlete?
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BJ: I would probably say for a triathlete, or any athlete if I had to pick some workouts, there would be three workouts in a week that I think should happen, as far as running is concerned. One would be long set interval work, or aerobic interval work, Some people call them tempo runs. I don’t use the word “tempo” because I think of it as more of a specific tempo, time and intensity that you need for it. And, it’s a longer set like a mile repeat, 1k repeat or 800 meter repeat.
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TH: How would an athlete pace this?
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BJ: You can approach the workout in two different ways: One, on a known distance, either an 800 repeat on the track or on a half mile course. I usually recommend a two minute recovery for a novice. You can cut down the recovery time as you improve. This also depends on the distance you are training for too.
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If you are training for an Ironman, you would have a slower interval time, less recovery. You wouldn’t be trying to hit a pace you would run your 5k at. You would go harder in the set if your focus is Sprint or Olympic distances.
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I usually do this workout at the beginning of the week, because it takes the longest to recover from. Typically, you are getting into your 80 percent of max effort or, thinking of it as pace, a pace you can hold a 10k at. When I coach people, I typically have them run a 10k time trial, or if they have run a 10k or 5k where they actually know the pace at the distance, I would assign a pace based off of that for this workout.
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That is the first workout of the week. It is focusing on that longer endurance. It’s not pure speed, but kind of a tempo run, but you are building that aerobic threshold. You are getting to where you can hold a higher intensity for a longer period of time.
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Two to six minutes in length. Start out with maybe three of four and start building. On my hard weeks I get up to ten by 1k or five by five mile repeats.
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TH: And for a longer event, you don’t go as hard?
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BJ: Yes, you will go a little bit laid back but the recovery will be shorter. If you are training for a marathon, you would do more intervals and building the quantity throughout the plan, a little slower pace and less recovery. You are trying to build the engine to hold a good pace for a long period of time.
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TH: Second Key workout?
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BJ: Would be 400’s. If you can’t do two speed workouts in a week, I would alternate one week with the longer set, the next week with the 400’s.
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TH: This is what people think about when you hear track work?
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BJ: Yes, typically it’s 400’s (Quarter miles). Fast quarter rest, fast quarter rest. Or 200’s. Anywhere between 30 seconds in length to 90, maybe two minutes, depending on your speed at that distance. 200 to 400 meters and your going to repeat it. A little less recovery but a little higher intensity. When I talk about intensity, were talking about what your 5k pace would like to see. The first workout was at a 10k pace, so just a hair slower, The second workout, about 5k. So, a hair faster, but shorter intervals so it’s not taxing on the body. But, then you are cutting the recovery. I usually recommend a recovery of 60 seconds between these intervals.
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Most triathletes are either doing two run workouts a week or maybe three. So, if they can do three, I would suggest the longer interval set, the second the shorter interval set and the third, the long run. Long runs serve a purpose. They help build the tolerance of continually running. You don’t want to loaf off on your long runs. They should be hard, but you should still be able to keep a conversation. I usually do my long runs at about 70-75 percent of max heart rate.
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: What would recommend a long run for the different distances in a tri?
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BJ: For a sprint, I would build up to a 6 or maybe up to an eight mile run. For a an Oly up to 10 or twelve miles. ½ IM you obviously in the 14-15 mile range. IM your up to the 20 mile run. I really don’t suggest more then a 20 mile long run even for people training for a marathon.
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TH: Do you discourage athletes running more then 2.5 to 3 hours? What do you think?
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I don’t discourage it if you plan your nutrition well. If you run only a 10 or 12 minute mile and you have to run 20 miles, your going to be out there for almost three hours. Your also going to be out there for 26 miles during the race. That’s the time you can practice your race day nutrition and hydration plan, so you know what’s going into your body and you are training your bodies limit for nutrition.
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With long runs, it’s actually the last few minutes of the workout that you get the biggest effect out of the workout that you wouldn’t get if you cut it short. If you do a long run, your scheduled to do 9 miles and you get to 7 and your not feeling it, it’s the last two miles that you get the most benefit. I’m not encouraging people to milk the last two miles. If you have to stop, do stop. But, try to plan it so you hit that workout so it happens. Make sure your nutrition, or whatever it is that is keeping you from getting there, that is going to take place, so you can make it.
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When should an athlete throw brick training in the mix?
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I would probably say that brick work is good every other week. I understand that people don’t have a lot of time to train. I’m in the same scenario. I don’t have a lot of time to train and there are times when I don’t want wake up in the morning and do two workouts. You need to get used to that turnover. You need to understand what it is like to make that bike to run transition. Once you’ve done it a few times you learn that. You know that the first couple of miles, it’s a little awkward but if you keep your form together it all disappears and you are back to your run gate and smooth stride. I think the biggest mistake new triathletes or people learning to run is that they do most of their runs as a brick. They are learning to run on tired legs. They don’t know the good turnover, they don’t know the tempo they should be holding or what they can be holding. A lot of times it’s not that their body can run faster because they’ve never trained it.
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How much base do you recommend before starting interval work?
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At least a month. What I typically do is start out with one to three months if your training a full year. You should do maybe some tempo runs. Maybe some light speed where you are picking up the pace a bit. Nothing speed and distance specific, your just picking up the pace a little bit so your runs are done at a little higher intensity but no speed work invoved.
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The transition worouts from those would be the fartleks. That is the perfect introduction to speedwork, I think is going from base miles to fartleks, which are speed-play. A minute on a minute off…two minutes on two minutes off. I’ll still do them right now when I feel like I want to build cardiovascular endurance without focusing strictly on speed.
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In planning a season, if you’re first big race is in May when would you start fartleks?
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You would probably be doing fartleks in March, and then speed work in April and continue the speedwork throughout the season.
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How do you spread the three key runs throughout the week?
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Ideally you would like a rest day in between them. That is why I run a little bit more. I like to run 4-5 days a week, on an ideal week, I don’t always. So, Monday long interval sets. Cycle on Tuesday. Wednesday short interval sets. Thursday cycle. Either Friday or Saturday make that long run happen.
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If you have a solid base, some athletes may not be doing enough?
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Yes. Really, that is the only way you can grow your Vo2 max or you aerobic threshold and build your engine, or cardiovascular system. That is the way you do it, through speed work. It is like strength training. Your pushing your heart and lungs to a certain level, then you let them recovery. You are learning to push more blood with each beat and let your HR recover much faster.
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In between these three key workouts what would you do?
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I would do just recovery miles.
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So, super easy…
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Not super easy. It’s conversational pace but its not slogging. Your body remembers how to run. Get to a comfortable pace but not pushing the perameters you pushed the day before.
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Distance doesn’t matter when you do recover runs?
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Between 5 and 10k. I’d say half hour to 40 minutes. These are runs you could brick with.
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Are there common misconceptions that you think triathletes have about running?
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I don’t know, I would probably say that being patient off of the bike, find your pace and try to negative split. See if you can go a little faster the last part of the race. If you can just try to do that you will either maintain your pace or slow down a little bit. If you can just be patient, get through the first mile and move through the field.
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Below are B.J.’s top ten running tips.
10. Â Stand tall and keep your hips underneath your shoulders.
9. Â Stay away from junk miles: Quality always wins over Quantity
8. Â Keep your turnover consistently around 180 strikes/min
7. Â After a workout Ice Bath and you will likely always be injury free
6. Â You can never get too much sleep.
5. Â Your legs can only move as fast as you move your arms. Let your arms drive the pace.
4. Â Be consistent, the greatest gains come from consistent training
3. Â Try not to be complacent, slow running makes you a slow runner
2. Â Drop the weight, Racing flats are usually a good investment. Â If you have a few extra pounds do your best to drop them and you will see your times drop with them.
1. Plan your race and race your plan. Â Â Â Â
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