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Strava Segments
    New Interval
    Edit Interval

    Learn from...


    Turbo or Road?

    Choose 'Turbo Trainer' to simulate your activity with Feels Like Elevation™

    Turbo Trainer On the Road

    Premium feature, your trial ends in . Upgrade now
    Would you like to add your myWindsock Report to this Strava Activity?

    Create race plan notes

    Ensure you know the plan. Course notes allow you to add extra information about the race plan on to the course.
    Learn more about premium

    Upgrade to Filter Segments

    Find segments with tailwinds and headwinds with .
    View Premium Options

    Premium Feature

    Unlock all leaderboard efforts with Premium membership.
    Learn more about premium

    Premium Feature

    Experiment with pacing and create intervals with Premium membership.
    Learn more about premium

    Download your VP now

    This feature is available with .

    View your upgrade options

    Access this Chart Now

    This chart is available with .

    View your upgrade options

    Maximum Profiles Reached

    Your current plan is limited to .
    View Your Plan Options

    Upgrade for more Weather

    Premium Spatial3 weather engine sources weather by elevation, distance and time for super high definition weather data. Learn more

    Premium Feature

    The Play feature is one of the many great features of myWindsock Premium.
    Learn more about premium

    Free Play, Premium Feature

    We'd like to show you this feature before you sign up to Premium. If you like it please upgrade and enjoy this and many more features.
    Learn more about premium

    Use Your Activities Watts

    Repeat your Activities performance in these conditions with a Premium account.
    Learn more about premium

    Educate your Virtual Athlete

    Select past activites for your Virtual Athlete to learn from.
    Learn more about premium

    Design a Power Plan

    Discover the fastest pacing strategy or create intervals for your Virtual Rider to follow when out training.

    Save Interval
    Apply Changes
    Hide Show
    • Metrics
    • Weather
    • Guide
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    Aero Field Testing

    Go faster by monitoring your CdA on your rides or go into full blown Aero Field Testing mode. The Aero Field Testing Suite brings the wind tunnel to your training loop.

    Hide Show

    Current Marker Location

    Speeds not adjusted for shear
    • Brake
    • Roll
    • Gravity %
    • Air Resistance
    Feels Like %

    Free to try! Play segment

    • rpm
    Virtual Athlete
    Elapsed To Finish
    Time Time
    Dist. Dist.
    kJ kJ


    • Ground Speed
    • Air Speed
    • Rolling Avg.


    • Run PowerWatts
    • Power Avg.Watts
    • Cadencerpm
    • Yaw
    • Gradient%
    • CdA
    • Brakes%


    • Surface
    • Temperature
    • Precip. Chance%
    • Air Densitykg/m3
    • Humidity%

    Include a schedule stop in your forecast. Simply enter the length of time you plan to be stopped for.

    Time Stopped (Hr:Min:Sec)


    Delete Stop

    Report a road hazard and help you and fellow cyclists stay safe. Please ensure you have selected the nearest point to the start of the hazard and that the route is travelling in the correct direction for the hazard.

    What is the nature of the hazard?

    Advice for clearing hazard

    How dangerous is the hazard?

    How long is it likely to remain a hazard?

    Hazards you submit are not private and will be accessible by the myWindsock community on this and other forecast maps.

    View Weather Map & Charts
      You have Intervals that will affect this athlete's performance.

      Athlete's Gender

      • Auto
      • Manual
      • Use Activity Power
        Power CdA



      Bike & Rider Weight (KG) Weight (KG)

      Height (CM)

      Advanced Options

      Create a power plan Learn how
      Apply Settings

      Aero Suite is a Premium Feature

      Start learning about and improving your aerodynamics with Premium.

      Learn more about Premium

      Choose Mode

      The myWindsock physics engine will use the setting you have provided to model your speed on the course.

      Adds weather and environmental data to your activity for analysis.

      Choose Forecast Provider

      If you would like a second opinion select one of our alternative forecasts. This option is not available for historic data.

      Learn more

      Settings are saved for your next visit

      Offset Wind Lines


      Out and back courses can be offset to separate the Wind Lines. Pick the side of road and distance to offset.

      Wind Shear

      For the best results pick a landscape that would describe the locality of your course. This is used to adjust the wind speeds for wind gradient/shear. This is the slowing of air flow due to surface frictions.

      Starting Speed

      As default your starting speed will be estimated using your performance settings. If you are starting this course from stationary select 'Zero'.

      Course Direction

      Unit Preference

      Customise how Strava Activity Tag are presented on Strava Activities.


      Appearance of Charts and Map

      Apply Settings
      View Weather Data