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in Coaching, Runners' Roundup, Running, Running Tips, Training · June 30, 2021

What is VDOT O2 and How It Can Improve Your Training for Free

Most runners have heard of renowned running coach and exercise scientist Jack Daniels. However, you may not be as familiar with VDOT O2, or VDOT which Daniels developed as a measure of a runner’s current fitness. He wanted to provide runners with a way to determine their appropriate training paces without having their VO2 max measured in a lab. He found that runners of equal race times often did not have equal (or near-equal) VO2 max results. Now there is a simple, user friendly app and training platform available for free for runners to use to help track your training and find your appropriate training paces.

Jack Daniels developed a tool to provide runners with a way to determine their appropriate training paces without having their VO2 max measured in a lab. Now there is a simple, user friendly app and training platform available for free for runners to use to help track their training and find their appropriate training paces. Here is more about what VDOT O2 is and how it can help your training for free.

What is VDOT O2 and How It Can Improve Your Training

  • What is VDOT O2?
  • Using VDOT to find equivalent race times
  • How to use the VDOT O2 training paces
  • Using the training platform
  • How to start using VDOT
  • The VDOT Coach Marketplace

What is VDOT O2?

VDOT is an adjusted VO2 max which gives you a value that can be used to determine your training paces. It takes into account not only your VO2 max but also how efficiently you are able to use the oxygen you consume to determine how fast you could race. This is calculated by taking the calculated VO2 cost of any average race speed and dividing it by the fraction of VO2 max used. (The reason it’s called VDOT is because it is based on the minute duration of a race, and the V typically has a dot over it indicating a 1 minute value). Daniels created a VDOT table that includes various race times and correlating training paces. However, now there is an online version making it much easier for runners to plug in their race results and get their training paces.

training

Using VDOT to find equivalent race times

One way you can use a VDOT score is to figure out an appropriate goal for an upcoming race. While these are not necessarily predictions, they are “physiological equivalent performances” Let’s say you are getting ready to train for a half-marathon. You could run a 10k (or a 5k) to find your VDOT and determine a goal time for your race as well as your training paces. Of course this is not 100% accurate. Some runners are stronger at short races and others are slow-twitch runners that will do better with long distances. It’s simply a guideline to give you an idea of where your fitness is.

VDOT calculator
VDOT 02 equivalent race times

How to use the VDOT O2 training paces

Once you have a VDOT O2 score you will have access to training paces for different kinds of runs (easy, threshold, intervals, etc.) As you build your training plan this will make it easier to ensure you are training at the proper paces for your goal distance. Keep in mind that factors such as heat, terrain, and overall mileage could factor into how your paces feel, and it’s best to listen to your body and make adjustments as needed.

VDOT 02 training paces

Using the training platform

VDOT has a great training platform for scheduling and tracking workouts. It’s free for runners and can also be used by coaches to schedule and track workouts for athletes. (There is a fee to use it as a coach). It syncs with Garmin and Strava so you can upload workouts to your watch and they automatically sync back to VDOT after your workout. I’ve been using it with my athletes for a few months now and I really like it! If you would like a free 1 week trial of coaching using the VDOT platform, let me know!

athlete tracking

How to start using VDOT

There are two apps you could download: The first is the VDOT O2 app which is where you can track your training. The other is the VDOT O2 calculator where you can predict race times and find your training paces. Both are free and easy to use.

VDOT training platform
VDOT calculator

The VDOT Coach Marketplace

You could also use the VDOT Marketplace to find a running coach! You can search for different coaches based on your needs and then read more about them in a bio. Many offer a free trial or consultation. Then you will receive your training plan on the VDOT platform. Some coaches just offer private coaching, others will create a customized training plan. If you are a coach, you can also use the platform to coach your current athletes without being on the VDOT marketplace. I accept athletes both through my website and through VDOT.

Hopefully this gave you a quick overview of how VDOT can be helpful for both runners and coaches!

You may also like:
5 Reasons To Work With a Running Coach
How To Train for a 10k Race: For Beginners to Advanced Runners

Have you ever used VDOT to plan your training?
How do you determine your goal race times and training paces?
If you have worked with a coach, what platform have you used for training?

Runners Roundup- How to recover from a race

Now it’s time for the Runners’ Roundup! Link up your running and fitness posts below! Join myself, Coach Debbie Runs, Confessions of a Mother Runner, Runs with Pugs , and Laura Norris Running to post your favorite running tips, experiences, race and training recaps, workouts, gear, and coaching ideas.

You are invited to the Inlinkz link party!

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Reader Interactions

Comments

  1. Catrina says

    June 30, 2021 at 2:58 am

    Oh, this is so cool, Lisa! Thank you for highlighting this!
    I just tried out Jack Daniel’s online calculator at runsmartproject.com. I am currently doing a 10k training so this will be very helpful for me to set the right training paces.
    Let’s see what VDOT score my time trial in August will get!

    • Lisa @ Mile By Mile says

      June 30, 2021 at 3:59 pm

      I hope you find it helpful! Usually it gives me pretty accurate paces but of course there are times that they need to be adjusted.

  2. Shathiso says

    June 30, 2021 at 5:42 am

    This is super helpful! These link-ups are so amazing for sharing such useful information (information that we need but don’t necessarily know where to find). When I have a coach, I never think about things like paces – I’m just told. But now that I’m on my own there’s a lot I have to figure out so let me start right here with my VDOT score!

    • Lisa @ Mile By Mile says

      June 30, 2021 at 4:00 pm

      This could be really helpful for you! Just listen to your body and if the paces don’t feel right, step back and adjust. They are a helpful guide but not going to be 100% perfect for everyone.

  3. Rachel says

    June 30, 2021 at 7:43 am

    I used VDOT a few times and I’m not sure why I stopped. But that was several years ago. I did enjoy it when I was using it!

    • Lisa @ Mile By Mile says

      June 30, 2021 at 4:01 pm

      I’ve found it so helpful! Now that I use the coaching platform it’s so easy to incorporate VDOT scores into training plans.

  4. Montana @ Pretty Lil Mudder says

    June 30, 2021 at 7:49 am

    I think this stuff is fascinating! My former running coach used to use this a lot and I bought the book from Jack Daniel’s to explain the method. Right now because I do mostly trails and obstacle racing I don’t use it as much as pacing is rather difficult to obtain/maintain on trails but I’m very fascinated by the science behind it and it worked well for me when I was focusing on road races.

    • Lisa @ Mile By Mile says

      June 30, 2021 at 4:02 pm

      That’s great that it worked so well for you! I can definitely see it being hard to aim for specific paces during trail runs.

  5. Deborah Brooks says

    June 30, 2021 at 7:51 am

    I have done VO2 max tests in the past but nothing recently. This could be really helpful as I ramp back up for fall racing. Will definitely check it out thanks

    • Lisa @ Mile By Mile says

      June 30, 2021 at 4:03 pm

      I think even people who are not following a specific training plan can use it to figure out a goal pace and if they are on track with their training!

  6. Darlene S. Cardillo says

    June 30, 2021 at 7:58 am

    I have never used VDOT. I think my watch calculates it but I rarely wear my watch. Lately only for races.

    I don’t train for a specific time right now.

    Maybe I’ll get serious again. Thanks for the info. Good to know that there’s a free app for this.

    • Lisa @ Mile By Mile says

      June 30, 2021 at 4:03 pm

      Let me know if you ever have questions about it in the future!

  7. Kimberly Hatting says

    June 30, 2021 at 8:07 am

    I’m going to check this out after work today! Looks very interesting!!

    • Lisa @ Mile By Mile says

      June 30, 2021 at 4:04 pm

      It’s a really great tool to have!

  8. Chocolaterunsjudy says

    June 30, 2021 at 2:16 pm

    This sounds great, Lisa! Since I haven’t been training for anything for a couple of yeas, I’ve just gone by feel. And for the most part haven’t pushed myself that hard, either.

    When I did work with a coach, she gave me the paces to shoot for. I did love that!

    I will definitely be checking out the apps. Thanks!

    • Lisa @ Mile By Mile says

      June 30, 2021 at 4:05 pm

      Running by feel is great! It’s also nice to have paces to work towards sometimes.

  9. Jenny says

    June 30, 2021 at 2:29 pm

    I keep hearing about this but have never done it- I don’t know why (sometimes it seems like I try to do everything the hard way!) I can’t believe this is all free- what valuable information to have! Thanks for posting.

    • Lisa @ Mile By Mile says

      June 30, 2021 at 4:06 pm

      I have known about it for awhile but only recently started using it regularly. Now that I use it for coaching athletes I’ve also started using it for my own training!

  10. Jenn says

    July 1, 2021 at 7:14 pm

    Very cool. I know for a fact that I am more of a slow twitch runner, so I focus a lot more on my distance than on my pace and predicted pace. I love that there are so many ways to help runners reach their potential so easily available!

    • Lisa @ Mile By Mile says

      July 2, 2021 at 5:29 am

      I agree! And its great that you have found a way to train that works so well for you!

  11. Laura says

    July 6, 2021 at 8:39 pm

    I have a VDOT coaching certification and use the VDOT calculator all the time for paces. It’s a handy tool even if not using the app or following Daniels’s full methodology.

    • Lisa @ Mile By Mile says

      July 7, 2021 at 4:32 am

      Yes, definitely! Even just the calculator alone can be so helpful.

  12. Debbie says

    July 6, 2021 at 8:56 pm

    This is a great tool and I plan to look into it, both for myself and as a coach.

    • Lisa @ Mile By Mile says

      July 7, 2021 at 4:33 am

      You should! It can be really helpful for planning workouts.

Trackbacks

  1. Base Building for Runners: From Recovery to Training • Mile By Mile says:
    July 21, 2021 at 12:00 am

    […] You may also like:Want to Run Faster? How to Adjust Your TrainingHow To Train for a 10k Race: For Beginners to Advanced RunnersWhat is VDOT O2 and How It Can Improve Your Training for Free […]

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