Changelog

Follow new updates and improvements to KULG App.

April 1st, 2026

New

We’ve introduced a new coach home - My athletes - making it easier for coaches to monitor and manage all runners in one place. This update brings athlete insights and management into a single, streamlined workspace πŸ‘₯

πŸƒ Centralized athlete overview

  • My athletes is now the default home for coaches (available on both free and paid plans)

  • See all runners who have granted you access, along with key performance data:

    • Weekly run distance

    • Total weekly training time (all activities)

    • Monthly run distance (desktop only)

  • Use the weekly selector to quickly review progress over time

  • Tap or click an athlete’s name to access their dashboard, activities, and plans & goals

  • Easily invite new runners directly from this page (including via the + icon on mobile)

  • Manage athletes via the Actions menu on desktop

New coach home - My athletes

🧭 Updated navigation

  • Selecting an athlete opens their dashboard, activities, and plans & goals

  • Clear context showing whose data you’re viewing

  • New back button to quickly return to My athletes

  • Athlete avatars display initials for quick recognition

Updated navigation

Other updates πŸ› οΈ

  • Runners you’ve shared access with can no longer view your Plans & goals - this is now exclusive to coach profiles. They can still access your dashboard and activities, but without edit permissions.

March 20th, 2026

New

Improved

Fixed

Aerobic fitness score ❀️

  • We’ve introduced a new Aerobic fitness score to help runners better understand their endurance development. This makes it easier to track your running progress, monitor adaptations, and understand changes in long-term aerobic fitness development.

  • Your score is calculated using long-term heart rate vs speed trends, analysing your rolling yearly weekly range, and the training patterns for the last 7-8 weeks. This provides a clearer picture of how efficiently your body performs over time.

KULG aerobic fitness score
  • This feature is available under Overview for all runners (including on the free plan) πŸ’Έ

  • The score is displayed on a simple 0–5 scale. A higher score means your recent weekly aerobic fitness is stronger compared to your rolling one-year baseline. The % change indicates how the last 8-week score has changed compared to the 8 weeks before.

    • Base - up to 0.99

    • Moderate - 1 - 1.99

    • Good - 2 - 2.99

    • Great - 3 - 3.99

    • Excellent - 4 to 5

Other updates πŸ› οΈ

  • Updated activity units: cycling now shows speed in km/h, while swimming distance is shown in metres and pace in min/100 m.

  • Fixed an issue where AI insights did not correctly account for sleep hours from Garmin or Oura when some nights had missing data.

  • Improved the logic of how KULG AI insights interpret HR vs speed trends.

March 16th, 2026

New

Improved

Weekly and monthly target indicators on Runner plan 🎯

  • We added target indicators for weekly and monthly distance, duration, and intensity goals on the Runner plan. These indicators are shown in the Goals section under Overview and on the charts under Goals & plans, helping users understand how likely they are to complete a goal based on the time remaining.

  • Targets indicators (light green / red / blue) are shown based on elapsed time and appear only when progress is below the expected proportion for the current period. If progress exceeds the expected target, the indicator is hidden. Targets are shown only for the ongoing week or month and are not displayed for completed periods.

Target indicators under Overview
Target indicators for weekly and monthly distance goals under Plans & goals

Product hints for runners πŸ’‘

  • We added product hints on the Overview screen to help runners discover all the possibilities that KULG offers. Only one hint is displayed at a time, and if the hint is closed, it is no longer shown and no other hint is shown within the same session.

Product hints for runners under Overview

Other updates πŸ› οΈ

  • We now ask for a confirmation if the user connects another data source while sync or workout history is already enabled, warning about possible duplicate activities.

  • Coaches can now add names to weekly group plans in Planner.

March 10th, 2026

New

Improved

Fixed

Plan and send weekly plans to multiple athletes πŸ—“οΈ πŸ“² πŸƒ πŸƒ

  • We’ve introduced a new feature for coaches on the Coach plan: Planner.

    Planner allows coaches to plan a full training week for multiple athletes and send it directly to their KULG app. The feature is available on both desktop and mobile.

Weekly planner for mutliple athletes

With Planner, coaches can:

  • create multiple weekly plans for selected athletes or all athletes who have granted coach access

  • add multiple workouts per day

  • send the plan directly to athletes’ calendars and see when it was sent

  • edit plans and send updates to athletes

  • plan weeks ahead by saving future plans and sending them later

  • define workout time and location (only activity type is required)

  • delete unsent plans (sent plans cannot be deleted)

For athletes

Athletes can edit the plan after receiving it. Any changes they make will not appear in Planner, but coaches can view them in the athlete’s Plans & Goals section.

Copy a planned activity πŸ“‹

  • You can now copy an existing planned workout to another date. This makes it easier to reuse workouts and build plans faster.

    Both coaches and runners can duplicate any planned activity by selecting β€œCopy plan.” The workout will be copied with the same details, and you can simply choose a new date to place it in the calendar.

Copy an existing plan to another date

Other fixes βœ…

  • We’ve made inviting others to KULG easier. Go to Settings Β» Share KULG with others to copy an invite link or send an invitation by email. Once they’re on KULG, add their email to share your activities, dashboard, and plans.

Invite your coach and friends to KULG
  • Improved mobile usability: Editing activities, plans, and managing goals is now more user-friendly on mobile.

  • Calendar update: If a planned activity has no distance but includes duration, the duration is now displayed.

  • Coaching onboarding: Coaches now receive onboarding emails explaining coaching-specific features in KULG.

  • Injury prevention insights no longer trigger incorrectly due to other activities’ distances.

  • Insights now reliably open at the top of the page.

March 9th, 2026

Improved

Fixed

Improvement and fixes βœ…

  • AI insights:

    • We’ve made updates to how our weekly and monthly AI insights are created to provide clearer summaries and more useful tips on the Runner plan.

  • Overview:

    • Today’s plan is now available for all runners under Overview, including on the free plan. This allows runners to see the workouts planned for today.

  • Dashboard:

    • Unavailable intervals for the selected time frame are now hidden from selection. As you change the dates, you will see all available interval options (e.g. Weekly, Monthly, etc). Intervals auto-adjust by default interval, which you can change if needed:

      • All time, Year β†’ monthly

      • Quarter β†’ weekly

      • Month, Week β†’ Daily

    • On mobile Dashboard, the default view is now that of last 8 weeks with a weekly interval, which makes it easier to quickly compare your weekly Overview with other graphs (e.g. pace or HR).

    • By request of our users, the Intensity chart now shows total distance alongside hard vs easy distance.

    • Fixed the mobile tag component.

February 21st, 2026

New

Improved

What’s new ✨

β€’ Added onboarding cards to Overview to help runners get started with KULG, including data connection, HR zone setup, and profile completion.

  • Onboarding cards are automatically hidden once the advised actions are completed or the cards are closed.

  • On mobile, onboarding cards can be swiped, with a visual indicator showing the active card.

β€’ Made small updates and refinements to the Overview experience.

February 16th, 2026

New

Improved

Fixed

Great news! πŸŽ‰ KULG free version is now available on both Android and iOS apps. KULG full version is accessible on mobile web.

KULG iOS App
KULG Android App

Improvements & fixes βœ…

  • Insights update: Insights are now marked as New or Seen. Opening or closing an insight marks it as read, removing it from the Overview until a new insight is generated.

  • Fixed an issue where data did not load correctly when switching between runners for selected custom or predefined time frames.

  • Resolved an issue affecting the accuracy of insights related to HR vs speed and average pace.

  • Updated the onboarding flow for new runners.

  • Coaches who track their own runs in KULG, can now also see Training load, Goal progress and Planned activities blocks

  • Made some technical improvements to make KULG more stable, consistent, and reliable.

February 9th, 2026

New

Fixed

Training load & goal tracking in Overview πŸš€

We’ve added new blocks to Overview to help runners better understand their training and track progress at a glance. Here’s an Overview of what’s available for runners.

πŸƒβ€β™‚οΈ All activities

See how much time you spent on different types of training during the week (running, strength, cycling, etc.). All running activities are summarised into total running time.

πŸ“ˆ Training load (Runner plan)

Compare your recent running volume with your long-term baseline to understand how your load is changing and adjust before overdoing it.

Subscribed runners can see:

  • Total running distance over the last 6 months and how it compares to the previous 6 months

  • Average weekly running volume (last 6 months vs last 2 weeks)

  • Whether training load is increasing or decreasing - if the recent 2-week average weekly running volume is higher than your 6-month average, your run training load is increasing; if it’s lower, your load is decreasing

  • Training load on a 1–5 scale

    • 1–2: lower than usual

    • 3: in line with normal training

    • 4–5: higher than usual

πŸ’‘ To improve performance, training load should generally trend toward 4–5 but increases should be gradual and balanced with recovery.

🎯 Goal progression (Runner plan)

Track progress toward weekly and/ or monthly running goals and see how much you’ve already run.

  • Shown only if a weekly or monthly goal is set

  • If at least one of the goals is set, running completion is tracked automatically

πŸ“… Today’s plan

See the training planned for today:

  • Up to the last 2 planned activities are shown

  • If no activities are planned for today, the block is hidden

  • You can mark the plan completed by accessing it straight from Today’s plan

  • NB! Training load and goal progression blocks are currently not available for coaches who also track their own runs in KULG. The users who have been given access to data, do not have access to the Overview page of their runners.

πŸ›  Other improvements & fixes

  • Resting HR decreases in the Recovery block are now shown in green (positive trend)

  • Fixed activity tag adding in Overview and Plans

  • Goal setting now works even if commas are used

  • Improved time zone handling for planned activities

January 13th, 2026

New

Fixed

We’ve released the first version of Overview πŸš€, which will become the new landing page for runners when opening the KULG app.

Overview 🏠

  • Overview is currently available for athletes (and coaches tracking their own activities)

  • Data is generated for the current week. Use the arrows next to the week number to navigate to previous or next weeks.

  • For custom date ranges and more detailed graphs, head to the Dashboard.

  • More blocks and features will be added soon, but here’s what runners can see on Overview today:

πŸ’‘ Latest insights at a glance

  • Now runners can see the most recent generated insight (including the AI insights) directly on the Overview. The latest insight remains visible until it is replaced by a new one. All inisghts are saved in the Insights’ list that you can find in the header.

πŸ“Š Running overview

  • Get a clear weekly snapshot of the last 8 weeks of your running performance on a graph with focus on key metrics. You can tap on a specific week on the graph to see how the numbers change for that particular week without having to go to the next week. The graph visualises the weekly distance and HR vs speed, or how your aerobic fitness improves (the higher the number, the better).

  • As a new development, we now also indicate the weekly change, so you can see how the key metrics have changed. The key metrics also include high intensity from your runs and it’s proportion to all runs (intensity %) and elevation gain.

πŸ›Œ Recovery overview

  • Track key weekly recovery signals and how they change at a glance: HRV, resting heart rate, sleep score and feeling.

πŸƒ Recent activity snapshot

  • View and edit your latest 2 activities directly on the Overview. Go to the Activities list if you need to see more of your activities.


Other things we added and fixed

  • We added campaign details on the Billing page. Subscribe to the KULG Annual Runner plan before January 31 and get 40% off: €53.99 instead of €89.99.

  • We added race events under Plans nad goals if your location is Estonia Under Settings Β» Account.

  • Resolved an issue where the first week of the month appeared twice in weekly interval charts.

  • Fixed a problem where users with access couldn’t see full activity details for distance-related activities.

  • Resolved an issue where runners and coaches in different time zones saw planned activities at different times. Note: This applies to new activities or existing activities that are saved again.

January 4th, 2026

New

Fixed

KULG iOS App is now live πŸŽ‰

  • We made small updates to the KULG mobile version to send the iOS app to review. The free KULG iOS companion app is now live on Apple App Store πŸš€ Download the iOS app.

Blocked activity sync resolved

  • We fixed the issue that blocked activity sync from Garmin and Strava and manual activity saving in KULG, as well as some other operations on Dec 26 (UTC 13:30) - Dec 28 (UTC 12:05).

  • We resynced the Strava activities and the Garmin activities for users who have enabled the historical data load permission in Garmin Connect (NB! by default, it is off in Garmin).

  • We also made an important logic update regarding resyncing data from Garmin and Strava:

Once the activity is synced to KULG, any change that you may do on the same activity in Strava or Garmin (e.g. add a comment, image, or edit the activity details), will not overwrite the data in KULG. This is important to prevent users from accidentally overwriting their data in KULG.