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in Runners' Roundup, Running, Running Tips · January 8, 2025

How Base Building Can Help Your Running and Why It’s Important

Many runners like to train for and run races throughout the year. It can be fun and motivating to have goals and work towards them! However, jumping from one training cycle to the next or constantly racing can lead to plateaus, injuries, or burnout. Throughout the year it can be helpful to focus on base building at times to give yourself a break from the challenges of training, both mentally and physically. This period of time can have other benefits as well. Let’s talk about how base building can help your running and why it’s important for runners to include throughout the year.

Jumping from one training cycle to the next or constantly racing can lead to plateaus, injuries, or burnout. Throughout the year it can be helpful to focus on base building at times to give yourself a break from the challenges of training, both mentally and physically. This period of time can have other benefits as well.

What is Base Building?

Base building can benefit all runners, whether you are new to running or a long time runner with lots of experience. Depending on your goals and where you are in your running journey, the base building period may look different. In general, it’s about 6-8 weeks of mostly easy running. Your mileage may be lower, giving you time to focus on other things like strength training and cross-training. Newer runners may use this time to slowly build up their mileage a bit to prepare for a training block.

You can learn more about getting back to training after base building here: From Recovery to Training the Base Building Phase

How Base Building Can Help Your Running

There are many benefits to base building if done correctly. Remember that this isn’t about running much lower mileage or taking lots of time off. You may replace some of your runs with cross-training sessions but you are still running a few days a week. (Note: after a big race, a full week or two off from running can be very helpful in allowing for adequate recovery and to give your body and mind a break.)

Shift your focus away from training

When we are always in training mode our brains become really focused on our goals and getting in our workouts. The base building period is a time to move away from that and just run to enjoy running. This can serve as a reset to your mind and allow you to focus on other things for a bit. You may also find that during this time you come up with different goals that you want to work towards.

running for enjoyment during base building

Improve your aerobic capacity

Aerobic capacity is how much oxygen your body can use during intense exercise. By allowing yourself to do lots of easy runs in zone 2 you can increase the number of mitochondria in your cells which allows you to produce more energy when running. It also increases capillary density which improves your muscles’ ability to use oxygen. Base building is a perfect time to really allow yourself to get in those easy runs!

Give yourself more time for strength training

During the base building period you may be running a little less and can get in more of the strength work that sometimes falls to the wayside during periods of heavy training. If you usually strength train twice a week, try to get in 3 sessions during base building and aim for increasing your weights. If you weren’t strength training before, now is a great time to add it in.

spending more time on strength training

Run hills and strides

Yes, I know I said easy runs are key during base building but there is a place for hills and strides as well! Both can help improve your running without wearing you down as much as hard workouts. Hills can be incorporated into your regular training runs by finding a route with rolling hills, or you can add some repeats in throughout a run. Strides can be used at the end of an easy run to increase your leg turnover and help with form. Neither of these should be super hard, but can benefit your training and help you stay prepared for your next training cycle.

Include some cross-training

Cross-training is an aerobic activity that is not running, such as swimming, biking, elliptical, etc. These activities give your body a break from the pounding of running and work your muscles in different ways. If you haven’t been cross-training, now is a good time to add it in and see what you like. Maybe you will even find that you want to continue cross-training during your next training cycle.

Work on your weaknesses

Some of the things I already mentioned may apply here, but think about what your weaknesses are as a runner and really use this time to improve in those areas. If you know your form needs some work make sure you are doing a good warm up and some drills before your runs. This is also a great time to establish some good recovery routines like a cool down, post-run nutrition, and mobility. Be honest with yourself and try to do something different that will help you become a stronger runner when you get back to training.

Example week of base building

This is going to differ based on your experience level as a runner and what you want to focus on during base building. Here are two examples, one for a beginner and one for someone who has been running a long time and is between big training cycles.

Example weeks of base building for new and experienced runners

Final Notes on How Base Building Can Help Your Running

Spending some time base building can help you running in many ways. Not only does it give you a break from training hard, it can give you a chance to work on building mileage through easy runs and work on your weaknesses. Base building can also be a good time to try out different shoes and gear to make sure you have what you need when you start training. Need ideas for training gear? Check out my Amazon store or head to the Brooks Shoe Finder to find your perfect shoe!

Sometimes it can be difficult to hold back when you want to jump back into training. Remember that it will pay off when you are able to have a successful training cycle, and try to enjoy the break from an intense training schedule.

You may also like:
Running Workout Roundup for the Off-Season
5 Ways for Runners to Handle Winter Weather
The Most Effective Recovery Tools for Runners
Like a Fish Out of Water
Base Building Week 3
Frederick Half-Marathon Training Week 2

What benefits have you noticed from taking a base building period?
What do you focus on when you’re not training for a race?

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Previous Post: « How to Plan Your Strongest Race Year in 2025
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Reader Interactions

Comments

  1. Deborah Brooks says

    January 8, 2025 at 9:54 am

    Agreed! Base building is often overlooked and is so important for new runners and experienced runners to avoid injury

  2. Darlene S Cardillo says

    January 9, 2025 at 2:23 pm

    I agree and when I’m not training, I try to maintain a 6 mile long run on the weekend. The other things you mention are planned but rarely happen…

  3. Debbie says

    January 10, 2025 at 9:36 am

    I feel like all my recent running has been base-building. Without a race on the horizon, I’ve mostly been doing easy runs and adding a little mileage.

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Life Is What Happens When You're Busy Running Marathons

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Alright, my last post about the Richmond Marathon Alright, my last post about the Richmond Marathon (maybe). This one is about lessons learned/areas for improvement.

1) Starting in the right corral- I knew I wanted to start a little slow but I think I started too far back and I ended up boxed in later in the race. 

2) Increasing fueling- I think I did the best I could on this day but now that I know more about what works/doesn’t work for me I think I can try to get my carbs/hr a little higher for next time

3) Self-doubt- On paper I knew my training showed I could run a certain time. My coach knew I could run a certain time. But deep down did I believe I could run that time? I’m not really sure.

4) My right piriformis- This little muscle has been giving me trouble FOREVER and it likes to rear its ugly head the most during races. I’m working with a PT but it’s hard to address the issue when I can go months without any problems and then at mile 15 of a marathon it starts acting up. So while this is certainly an area for improvement I am not really sure what I’ll be able to do to keep it from happening next time.

5) Ignore the data leading up to the race- During race week my sleep scores were horrible, my HRV tanked, and my watch told me I was “strained”. I might just stop wearing it during the taper next time.

What lessons have you learned during a marathon or big race?

@richmondmarathon #racerecap
It’s been 5 days since the Richmond Marathon and i It’s been 5 days since the Richmond Marathon and it feels like a lifetime ago! I am working on my full race recap which I will post on my website but I wanted to share some reflections on here. Today I want to focus on what went well. Every finish line is an accomplishment, and while every race can teach us something I think it’s always important to focus on the positive.

First off, Richmond was a great race with amazing crowd support! There were some hills (a few steeper than I expected) but nothing crazy.

Fueling went well- after my train wreck of a run a few weeks ago I had to adjust my fueling plan and took out the Tailwind High Carb and went back to regular Skratch instead. I tried to make up for the difference with gels but my overall carbs per hour was a little less than it had been when using the Tailwind. I think I got about 65 g/hour so I’d like to get that up a bit next time but I didn’t get nauseous and took gels up until the end of the race.

Shoes felt good- during that same training run I had some top of foot soreness from my laces. I changed my lacing technique and had no issues on race day. 

Mindset- I did a lot of work preparing for the race mentally and was able to use those strategies during the race. I focused on one mile at a time and shifted my goals when I knew my original goal was not going to happen. 

Pacing- Even though I didn’t run my goal pace I was able to run fairly consistently without drastically slowing down at the end. 

Recovery- I felt pretty good following the race and wasn’t even sore anymore by Tuesday. This was probably the least sore I’ve been after a marathon.

Strong training cycle- this year I feel like I’ve been clawing my way back to where I was a year ago after several illnesses last winter and spring. I had a great training cycle with @lauranorrisrunning and I know I’ve made more progress than my race time shows.

Marathons are a huge investment so I really tried to make the most of the experience!

@richmondmarathon #racerecap
Happy Medal Monday! I can’t believe the Richmond M Happy Medal Monday! I can’t believe the Richmond Marathon was only 2 days ago. I’m barely sore (probably because I was trained for a faster time than I ran) and am feeling good.

I included a list of my marathon times on the last slide here, which I posted in my stories yesterday. I got some messages about how others can relate to feeling like their times “reset” at a certain point- whether it was after an injury, having kids, or just time off from running.

I think we can get so caught up in PRs that it may take away from the overall progress made in the process of training. Sure, there are runners who come back from having kids and immediately set a new lifetime PR. But many of us will need to chip away at our times to get to where we want to be.

Focusing on progress and the gains made in a training cycle vs a specific race time can help to keep things in perspective!

Now, I’m trying to figure out spring racing plans. What’s everyone running this spring?

#medalmonday
What a day! This race (and really, this week) was What a day! This race (and really, this week) was a rollercoaster. I knew pretty early on that my legs and my lungs were not feeling my goal pace. Each time I sped up it felt really hard- way too hard to not even be at 10 miles yet. So I just focused on running the effort that my body would allow. I used all the mental strategies I had to get through each mile. Ultimately, I wanted to run faster than my marathon last November, which I did by almost 2 minutes, making this a postpartum PR. More importantly, I smiled almost the whole time.

After finishing we had to rush to get out of our hotel room and spent the whole afternoon driving home. Over the past 2 days I’ve spent almost 10 hours in the car.

More to come soon…just hoping to get home and get some rest soon!

#richmondmarathon
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