Hydrating, It’s Complicated.

Staying hydrated is essential to being able to sustain a good pace on race day. Too much or too little water can cause serious problems for runners. Maintaining optimal hydration is more complicated than we’d all like.

There are many factors that play a role in your hydration during training and races. We all hear the pervasive message of 8 glasses of 8 oz of water a day, but is that right for everyone? It’s not even close. It’s difficult to calculate exactly how much fluid a person needs each day. Some factors that impact your recommended fluid intake are: the type of food you eat, your activity level, your body fat percentage, and your acclimatization to the heat.

Another recommendation we hear a lot is to drink to thirst, but once again the phrase, “it’s complicated,” rears it’s head. When you’re exercising, especially for extended periods of time, your body may not signal you to drink because of imbalances in your system. You need to be looking at other objective measures such as the amount of fluid you are taking in, the temperature, the color of your urine (we’ll talk about this more in a few paragraphs), and any GI issues you’re having.

You’re unlikely to need to hydrate during a 5k or 10k event. For a 1-2 hour run, you’ll need water, but not electrolytes. If you’re running five plus hours, you’re going to need some form of electrolyte replacement strategy. If you’re between the 2-5 hour range, water is necessary and electrolytes would be helpful but are not necessary like they are after 5-6 hours. Electrolytes are helpful in the 2-5 hour range because they help you hold onto the water you’re consuming rather than it just going straight through you.

 

Most ultrarunners use some type of electrolyte supplement during training and in races. There are lots of options as far as different sports drinks, powders, and tablets/capsules. It’s likely that you’ll want a variety of options when you’re racing because things change and some times something that has worked throughout training suddenly stops working. Sports drinks usually do double duty by providing you with both carbohydrate and electrolytes, so make sure you have options for both when the drink doesn’t work so well. Aid stations typical fare will consist of foods with both carbohydrate and with sodium, the main electrolyte you need, so keep a mental note that you’ve taken in some electrolytes there too.

After a run or a race, there’s no need to ingest a sports drink to replenish your electrolytes. Your body will be able to balance it out within the next 24-48 hours. If you have another run within that time frame, however, drinking a Gatorade is probably a good idea.

One way runners often judge their hydration is through urine color. The problem is there are a lot of things that impact your urine color, so it’s not always the most accurate. You can have clear urine because your body doesn’t have enough electrolytes to hold onto the water so it just spits it back out. The best time to judge hydration with urine color is when you first wake up in the morning because it’s had time to accumulate. The first urine in the morning tells you about your hydration the day before. So if you track your hydration and exercise, you’ll get a good idea of what your body needs for different workouts.

 

 

 

Chasing the Cut Off

There is almost nothing worse than missing a cut off time during a race. I’ve done it and it sucks and it leaves you wondering what went wrong and looking at all the places where you “know” you should/could have picked up the pace, but couldn’t get out of the mental funk you were in.

Cut offs are not put in place by race directors just to encourage runners to move their butts. They  set an end time for the race for both runners and race staff/volunteers. Race costs can increase when emergency and safety personnel are required to be out there for longer periods of time. It also becomes problematic if there are any road closures or access restrictions put in place due to the race event. Liability increases as participants cognitive and physical abilities diminish with the length of time they are out on the course. And lets face it, we are more cautious about jumping into a race if we think the time lines are not within our ability or we really focus our training to make sure we’re in the best possible condition to make those cut offs.

The ultrarunners who chase cut off times throughout a race are some of the strongest among us. They keep their head in the run and keep moving forward as quickly as they are able too. It takes a significant amount of fortitude and determination to keep going when you’re barely making cut offs. In my personal opinion, ultrarunners who chase cut offs or who are out there for more than two sunrises are stronger than those who finish under 20 hours.

I’ve run sub 24 hour 100 mile events and I’ve run 35 hours and 46 minutes (36 hour time limit) 100 mile events. Give me the 24 hour finish any day. Sure you get a big energy boost when the sun comes up on day two, but after two hours that’s totally gone and putting one foot in front of the other becomes more difficult with each step.

Running a 100 is hard and you’re going to suffer on some level, but the longer you’re out there the more suffering there is and the longer you have to endure it. Runners who chase cut offs are inspiring. They give me strength to push hard when I want to quit because I know they are still out there and I know they are not quitting.

So for all of you who have chased cut offs and those who will chase cut offs in the future, please know, you give us all strength. Don’t give up, a finish is a finish even if you make it by a fraction of a second.

 

Running Preggers: Vein Popping

Popping veins may be every body builders dream, but as a pregnant runner it’s not something you show your friends with joy and enthusiasm. It’s more along the lines of shock and horror. Varicose veins are another one of those lovely pregnancy symptoms. Not all pregnant women have to deal with them.

Varicose veins appear during pregnancy because your blood volume increases and at the same time the rate at which blood flows from your legs to your pelvis decreases. This increases the pressure on the veins in your lower body and can cause them to become enlarged.

Another contributor to varicose veins is the increase in progestin levels, which dilates veins. The pressure of the uterus on the inferior vena cava, the vein that carries blood from the legs and feet to the heart also adds to the possibility of having vericose veins.

There are a few things you can do to minimize and/or prevent varicose veins during pregnancy. First don’t sit or stand too long. Changing position is your first line of attack. Next is don’t wear high heels (none of you wear them anyway because your runners, right?). Wearing high heels weakens your calf and can shorten (through tightening) your Achilles tendon.

Third, wear compression socks or sleeves on your calves or you can go full out and get maternity support hosiery. Fourth, don’t cross your legs (like you could if you wanted too) during pregnancy. Fifth, elevate your legs every so often to improve circulation. Sixth, sleep on your left side. This takes the pressure off of the inferior vena cava I mentioned earlier.

Finally, exercise. Specifically, running and/or walking. The idea is to have strong calf muscles which promotes good blood flow in the lower legs. Other than these suggestions, there isn’t much you can do about the vein popping while your pregnant.

Varicose veins that appear during pregnancy typically go away within three to twelve months after baby is born. But if they don’t, you’ll be joining the ranks of 1/4th adults in the U.S. who develop them during their life time.

When they don’t go away what’s happened is the small valves within the veins that prevent blood from getting backed up are not working like they should and the blood pools and increases the pressure in the veins. The body then tries to widen the veins to compensate and they end up bulging and thickening.

Varicose veins that don’t go away after pregnancy or that you develop outside of pregnancy should be monitored by a doctor. They can cause achiness, heaviness, throbbing, cramping and swelling in the legs. They are treatable and seeing someone about them sooner is better since they can indicate a more complicated issue.

 

Carbohydrate Intake and Uptake

Carbohydrates are the energy source most runners use to fuel their training and their racing. Wait? most runners. That’s right there are some runners out there who use fats, protein, and even nothing. But this blog is about the carbohydrates. Carbohydrates are broken down into glucose, which is what our bodies burn to fuel our muscles, nerves, and brains. Our bodies can store glucose as glycogen in our muscles, but it’s limited. When we run out, we hit the infamous WALL, if we haven’t properly fueled. Our blood also has glucose floating around. Maintaining our blood sugar level is how we prevent hitting, or reduce the impact of, the wall.

Ultrarunners and even some marathon runners struggle with GI issues and are constantly on the look out for ways to optimize their fueling strategy and minimize GI distress. It seems like a never ending cycle, and I’m not here to tell you there’s a way to end it, but there are different things to experiment with and thereby, possibly minimize your discomfort. In our efforts to maintain our blood sugar level and avoid the wall, we may overload on the carbs which causes sloshing, cramps, bloating, and other nasty things in our stomachs.

So the trick to minimizing GI issues, is knowing how much to intake to maximize uptake, but not overload the system. This blog is also for those who don’t suffer from GI issues, since we’re going to look at how much carbohydrate a body can uptake.

Depending on the intensity you’re running at, you’re going to run out of glycogen stores withing about 90 minutes to three hours as an average endurance runner. To maintain your blood sugar levels you need to start taking carbs in right before you begin your race or a long training run. Then, you’ll need to take more at regular intervals to meet that 60-90 grams per hour.

What we know is that regardless of how many grams of carbohydrates you intake, your body can only uptake between 60-90 grams an hour. What determines whether it’s 60 or 90 is the type of carbohydrate your taking in. Your body can process about 60 grams of glucose an hour. So if all you’re getting is glucose, don’t try to put more than 60 grams an hour in.

To get to the 90 grams an hour, you have to combine the 60 grams of glucose with 30 grams of fructose (although sucrose is a combination of fructose and glucose it’s not processed the same so avoid sucrose as a source of fuel). The reason your body can handle the 90 grams of carb processing is because glucose and fructose take different paths to be absorbed by your body.

Sixty grams of glucose produces about 232 calories. Thirty grams of fructose produces about 120 calories. For a grand total of 352 calories replaced during every hour if you play your cards right.

Dextrose and Maltodextrin are made from starches, but are absorbed like glucose. This is nice to know because fructose is very sweet and sometimes sweet things become intolerable during a race. Maltodextrin and Dextrose are not as sweet as glucose and so they can be combined with fructose to get the same benefit of the 90 grams of carbs.

Water intake with the carbs is important. Your digestive system needs water to break things down and get it into your blood stream to be used. Without water, it just sits in your stomach (which is why dehydration causes GI issues). If you put more than the 60-90 grams in an hour, your body is not going to be able to absorb them and they will just sit in your stomach causing problems.

What if you’re feeling depleted, but can’t stomach more food/gels/chews? You can rinse your mouth with a carbohydrate rich drink and spit it out. This will make your brain think that carbs are on the way and give you a little boost for a little bit, but unless your close to the finish line, you still need to figure out your GI issue.

 

Protein Intake

We all hear so much about carbohydrates, but we don’t hear a lot about protein. Many runners think that since they’re not trying to gain muscle mass protein isn’t as important. And that is where they would be wrong.

Protein is essential for people who are trying to build muscle mass, but endurance athletes need just as much and ultrarunners may need more. The recommended amount of protein for the average Joe is 0.8 grams per kilogram of body weight. For endurance athletes the recommendation is 1.5-1.7 grams per kilogram of body weight. For ultrarunners, it jumps to 1.8 to 2.0 grams per kilogram of body weight.

Why we need so much protein? because we push our bodies on a regular basis. And we don’t just push them a little bit. We push them beyond what most people call reasonable. We need the protein to repair those micro tears that occur through our regular training. We need the protein to strengthen our muscles when we’re doing our weight lifting throughout the week. Finally, protein is converted into energy by our bodies, requiring us to take in a little more to make sure we have enough to repair and strengthen.

Our protein intake should be spread out over the day. You’re body can only process and use so much protein at a time so taking more than 25 grams at one time doesn’t do you a whole lot of good. Eating six smaller meals throughout the day rather than three large meals, makes spreading protein out much easier. You don’t have to use protein shakes either. There are many healthy sources of protein to fit any eating lifestyle. Obtaining all of your protein from animal sources has its health consequences. If you’re vegetarian or vegan, you need to make sure you are getting your protein from a variety of sources to ensure you’re getting all nine essential amino acids (there are more amino acids, but your body can produce all but nine of them).

Another myth is that you need to take in so much protein within a specific length of time after your workouts because your body is primed for absorption. This is true when it comes to carbohydrates, but not for protein. There isn’t a do or die time frame for getting it in after a workout. That said, it’s best to get it in as soon as you can so you don’t get behind in your intake for the day. Also, protein can help with the absorption of carbohydrate after a hard workout. This is only the case when your body is carb depleted. Ever heard of the 4:1 carb to protein ration after a hard workout? It comes from this benefit.

Your body’s ability to absorb protein when it is working, like in a training run or a race, is very limited. Most people are fine with about 1% of their fuel intake being protein. Much more beyond that and you could suffer some GI issues because protein is harder for your body to break down, which means it could be sitting in your stomach sloshing around for some time.

Play Nice on the Trail

Trails can be crowded, especially, in the spring and if there happens to be a waterfall somewhere along the route. Everyone likes to see waterfalls. There are dogs, runners, bikes, children, and hikers out there. And we’re all out there wanting the same thing, to enjoy the outdoors, breath some fresh air, and climb some mountains.

Sometimes we get so caught up in our own enjoyment, that we forget to play nice and share the trails with others. I’ve been known to complain about mountain bikers and I’m sure they have complained about me. The weather is warming up where I live and the snow is melting, which means everyone is aching to get into the mountains and those first few sunny weekends will be busy with very excited mountain goers.

We can have mixed feelings about other people on the trail because we want everyone to enjoy them so they can be protected and taken care of, but we also want to be able to enjoy them without other people disturbing our solitude. Choose your trail and time of day wisely and you will be able to get the experience you’re looking for.

Here are some gentle reminders of how to play nice out there. When passing from behind, make sure and announce yourself before it’s time for them to move out of the way. If you’re moving significantly faster than the other people, call out to which side you’d like to pass on (and then keep in mind this confuses some people and they move into the space you were planning on using). This is especially important when you are cruzing around blind corners.

If you listen to music while your out on the trail, keep the volume down so you can hear others around you, such as the runner needing to pass or a moose crashing through the trees. And please use your earbuds, I personally find music rather annoying when I’m on the trail because I want to listen to the wind, water, and my feet on the dirt. If I’m on the road, I don’t care, but out in the mountains there is enough natural music for me.

Remember the yielding rules. Bikes yield to hikers and runners. It is nice of hikers and runners who yield to bikers that are struggling up a climb, but it’s not required. The rule is bikers yield, so mountain bikers need to ride with the expectation that hikers and runners will not yield. This doesn’t mean that runners and hikers can just go about their day willy nilly. You have to be aware when bikes are out there because you don’t want to get run over. Also it is very helpful when the lead bike calls out how many are in their group.

Hikers and runners yield to horses. Horses have the right of way when it comes to all other trail traffic. Horses can spook and hurt everyone around them. Hikers and bikers should stop and move to the side of the trail to allow horses to pass. Never get close to a horse from behind. If you come upon a horse and need to pass, call out from a good distance giving the rider time to adjust their position and keep their horse calm.

Hikers vs. Hikers. those going uphill have the right of way. this is because those going up have a smaller field of vision and are usually in a rhythm of climbing which can be hard to regain after you stop to let someone pass.

Be nice to one another out there.

Simplicity of Running

I’ve been writing about various aspects of running for four years covering training facets, gear, and injury prevention. Despite the complexity of some of these topics, I still believe there is a beautiful simplicity to running.

If you watch animals and children run, they do it with such exuberance and joy. I often think, that’s the way of it. We should all run with joy and the excitement of what it will bring into our lives. I know there are tough days of running. Even on tough days we can find joy in the experience.

We have all of these fancy gadgets and gizmos for running now and new ones come out all the time. These are great tools to use, but they can also be a hindrance. We get so caught up in the numbers whether its distance, pace, or heart rate, that we forget why we first started running and to enjoy the fact that we are running.

A string of tough runs and disappointing race times can lead to a loss of the joy of running and this is when it’s most important to return to the simplicity of it. Ditch the GPS tracking, ipod, heart rate monitor and just get out there. It’s even better if you can hit the trails or a mountain road, if you’re a road runner.

In reality, all you need to run is some good shoes and clothes that don’t chafe. Runners who are able to maintain their interest and love of the sport are the ones who continue to believe in the simple joy of running.

Simply running can teach us many life lessons. Lessons all the gadgets, gizmos, and training plans can’t teach. Running has taught me to appreciate each day, to respect and care for my body, to surpass the “impossible”, set goals and achieve them, and many other lessons.

Running also builds strength of character such as determination, ambition, honesty, self-worth, respect for others, respect for the world around us, humility, belief in our own ability to do hard things, commitment, grit, and tenacity.

Our fascination with the many aspects of running and all the tools out there to “enhance” our running is fueled by our love of the sport. These wonderful tools and loads of information can also rob us of some of that love.

Take one of your runs this next week, and just run. Rediscover the simplicity of your feet hitting the ground, the rhythm of your breath and heart, and the wind brushing across your skin.