Hammerhead integration brings structured workouts from Tredict to the Karoo

Tredict has integrated the Hammerhead API. Structured workouts planned in Tredict, for example by power, are sent to your Karoo automatically, and recorded rides come back into your training calendar automatically. Use the Tredict ChatGPT App for AI-assisted training planning.

With the official integrations of Wahoo, icTrainer, Zwift, GoldenCheetah and now Hammerhead too, combined with the ability to train by power and FTP, Tredict is a powerful platform for cycling and triathlon. From the AI-generated, power-based workout through the date-based FTP revision to execution on the Karoo, planning, device and analysis mesh together seamlessly in one place.

Power-based, structured workouts for the Karoo

Because Tredict uses your FTP to calculate zones, it is ideally suited to creating power-based structured workouts for the Karoo. Your intervals are therefore not planned as rigid wattage figures, but as percentages of your FTP. If your FTP changes over time, Tredict automatically recalculates the actual power ranges for the date of each training session. This keeps a planned training plan matched to your real form over weeks and months.

Of course it is not only about power. In Tredict you can plan structured workouts just as well by heart rate or speed and transfer them to the Karoo. Power-based control is simply the area where Tredict is particularly strong.

Create structured workouts for the Hammerhead Karoo with AI

A particularly exciting aspect comes from the combination with the Tredict ChatGPT App. You can have ChatGPT create complete, structured workouts for the Hammerhead Karoo, which then arrive on the device automatically via Tredict.

I tried this with the following prompt:

@tredict Build three power-based HIIT cycling workout variations for my Hammerhead Karoo in a Tredict plan to improve my cycling efficiency.

From this, ChatGPT created a reusable training plan in Tredict directly through the Tredict ChatGPT App, with three coordinated power-based HIIT sessions that I can move and apply freely in my training calendar and that are then synchronised to Hammerhead automatically.

ChatGPT creates power-based HIIT workouts for the Hammerhead Karoo through the Tredict ChatGPT App

A single prompt is enough, and ChatGPT creates a training plan with three power-based HIIT workouts for the Karoo through the Tredict ChatGPT App.

The three sessions then appear in the training plan in Tredict, each with a target duration and target power, calculated on the basis of your FTP.

The three generated HIIT workouts in the Tredict training plan with target power

The three HIIT sessions generated by ChatGPT in the Tredict training plan, each with target power based on FTP.

Through the Hammerhead integration, these workouts planned in ChatGPT are synchronised to the Karoo automatically and appear directly in the workouts area of the Hammerhead dashboard.

The structured workouts synchronised by Tredict in the Hammerhead dashboard

The structured workouts synchronised by Tredict appear automatically in the workouts area of the Hammerhead dashboard, scheduled for their respective date.

In the detail view on Hammerhead you can see that the complete workout structure was transferred cleanly, that is intervals in percent of FTP together with the actual power ranges, warm-up and cool-down phases as well as the zone distribution.

Detail view of a structured workout synchronised from Tredict to the Hammerhead Karoo

Detail view of an over-under workout on the Hammerhead that Tredict transferred with intervals in percent of FTP together with the actual power ranges.

Of course this works in exactly the same way through the Tredict MCP server with Claude, Perplexity or the Gemini CLI. Anyone who wants to get started without a paid ChatGPT plan can use the Tredict ChatGPT App, which already works with a free ChatGPT account.

Connect to Hammerhead

We have described in detail in the FAQ how to set up the connection and which data is synchronised in which direction:
Hammerhead - Connect and synchronise

The process is quickly explained. Once you have connected through the connection page, your Karoo activities are imported automatically, including the training history of the last three years if you wish. In the other direction, the cycling sessions you have planned in Tredict travel to the Karoo automatically as structured workouts. All Hammerhead Karoo bike computers are supported, including accessories such as a heart rate strap, power meter or pedals.

Hammerhead, SRAM and the trend towards power

Hammerhead has been part of SRAM since the beginning of 2022. The acquisition was completed at the end of December 2021 and announced publicly in January 2022. Since then the Karoo has continued to develop as a standalone product line within the SRAM portfolio, valued among road and gravel riders for its sharp display and map rendering.

With the background of a component and drivetrain manufacturer like SRAM, the Karoo fits well into a setup where power is the central control variable. In practice the Karoo is therefore very often paired with a power meter, whether through pedals, a crank or a smart trainer. This is exactly where the Tredict integration comes in.