What is The Tracking Lab?

The Tracking Lab is the companion community for The IGP Trackbook, a book devoted to tracking in IGP. The book supplies the system and the group is where readers put it into practice, with monthly seminars and a video library.

How much does The Tracking Lab cost?

The Tracking Lab is free to join on Skool; its listing shows no charge, read 30 Oct 2026.

How many members does The Tracking Lab have?

The Tracking Lab lists 515 members, read 30 Oct 2026.

How has The Tracking Lab's membership changed?

From 473 members on 24 Aug 2026, our first reading, to 515 on 30 Oct 2026: up 42, or 9%.

How does The Tracking Lab compare with other personal development communities?

The Tracking Lab is free to join, where the median priced personal development listing charges $22 a month. The niche median is 444 members. Pricing benchmarks by niche.

What do you get inside The Tracking Lab?

The Tracking Lab publishes 50 course modules, 16 courses, 710 posts, 1 admin. Communities with the most course content.

Skool

The Tracking Lab review

The Tracking Lab publishes 50 course modules on Skool. It is free to join.

A review on the numbers, not an opinion: nobody here has joined The Tracking Lab, and nothing below is a verdict.

The Tracking Lab is the companion community for The IGP Trackbook, a book devoted to tracking in IGP.^[1]^[2] The book supplies the system and the group is where readers put it into practice, with monthly seminars and a video library.^[1] The Skool group was created in August 2025, and its owner, a co-author of the book, presents its members as students rather than a masterclass.^[1]

How we measure · Report an error or ask for removal

Members: 515
Published price: Free to join; no paid tier published here
Members, last 28 days: +19; 2 Oct 2026 to 30 Oct 2026
Rank by members: #3,082; of 6,076 sellers listed here
Size rank in niche: #172; of 387 sellers listed in personal development, by published members
Check the Course score: 73; B, above average
Niche: Personal development; 394 listed here
Created: 22 Aug 2025; Skool publishes this date
Readings: 12; since 24 Aug 2026

About The Tracking Lab

The book's site presents Lars Lentz as an IGP world championship coach, and the package includes 12 monthly live seminars with Lentz that are recorded to the library.^[2] Members also get video modules and direct access to Lentz and to Eric Bradley, a working dog competitor and co-creator of PRÜF, an AI-powered training management app.^[2] Members watch an exercise, post their own track and get a reply.^[3] The book runs to about 375 pages and comes with two apps, one of them Jack the Track Rat, an AI that answers questions from the book and the 2026 FCI rule book.^[3]

Access comes bundled with the book in a single one-time payment that covers the book, both apps, the community and a year of monthly seminars, and buyers may opt to pay over time.^[3]

Sources

Skool listing: skool.com/the-tracking-lab-8646, as collected 24 Sept 2026
Official website: theigptrackbook.com, retrieved 1 Oct 2026
Official website: theigptrackbook.com/order, retrieved 1 Oct 2026

Compiled by Check the Course from the sources listed, to the best of our ability.

How Skool files this

NichePersonal developmentFormatCourseIncludesRecordings and replays

Skool files this seller under this category. The platform’s classification, not ours.

What is inside

Course modules

Courses

Posts, all time

710

People running it

Counts published by The Tracking Lab on its own page, read on 30 Oct 2026: how much is included, never how good it is. Listed as run by eric-bradley-7541.

How we knowSourced & dated

Observed on 30 Oct 2026 from Skool source page archived copy 8fee9b195bf3.

Observable monthly ceiling

monthly price

515

published members

theoretical ceiling per month

This community is published as free, so the figure is zero. Its members are an audience, not customers. Nothing here estimates what that audience might be worth, and no price is applied to it anywhere on this site.

Against the personal development niche

Percentile among the other 393 personal development listings here, each seller counted once for size.

Size55th

smallestlargest

Check the Course Score

73BAbove average

Ahead of 73% of the 13,559 Skool communities we track, including ones without a page here, on the measures below, each read from a figure The Tracking Lab published itself.

Size 53% of the scoreahead of 67%
Growth 27% of the scoreahead of 68%
Track record 20% of the scoreahead of 47%

An algorithmic position among tracked listings: not an endorsement, a guarantee or advice. How the score works.

Net member count up 9% between our first reading, on 24 Aug 2026, and our latest, on 30 Oct 2026.

Run this community?

Add this badge to your site

It links to this page and shows the date it was measured.

Style

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Members up 9% since August 2026. Measured by Check the Course.

Where it goes

Website (HTML)Skool or Whop (link)

<a href="https://checkthecourse.com/communities/skool-the-tracking-lab-8646"><img src="https://checkthecourse.com/badge/skool-the-tracking-lab-8646?kind=growth" alt="Members up 9% since August 2026. Measured by Check the Course." width="360" height="76" loading="lazy"></a>

Paste it into any page that accepts HTML. The badge keeps itself up to date.

Evidence and signals

Listed on 515 members.

Evidence: measured.

First recorded: 24 August 2026our first reading, not its launch

Tracked over time

Member change

+3+0.6%over 4 days+19+3.8%over 28 days

Price change

Unchanged at all 6 readings with a price

12 observations over 67 days.

Member count

Observation log

Observation log
Observed	Members	Change	Price	Ceiling / month
30 Oct 2026	515	+3	Free to join	Not calculated
26 Oct 2026	512	+3	Free to join	Not calculated
22 Oct 2026	509	+4	Free to join	Not calculated
18 Oct 2026	505	+1	Free to join	Not calculated
14 Oct 2026	504	+3	Free to join	Not calculated
10 Oct 2026	501	+3	Free to join	Not calculated
6 Oct 2026	498	+2	Not recorded	Not calculated
2 Oct 2026	496	+3	Not recorded	Not calculated
24 Sept 2026	493	+6	Not recorded	Not calculated
8 Sept 2026	487	+3	Not recorded	Not calculated
2 Sept 2026	484	+11	Not recorded	Not calculated
24 Aug 2026	473		Not recorded	Not calculated
Average per week, last 28 days2 Oct 2026 to 30 Oct 2026		+5
Average per week, since first reading24 Aug 2026 to 30 Oct 2026		+4

Milestones observed

Milestones observed
Members	Crossing	Between readings
500	Passed	6 Oct 2026 and 10 Oct 2026

Course content readings

Course content readings
Observed	Posts	Modules	Courses
30 Oct 2026	710+21	50+1	16+1
22 Oct 2026	689+11	49	15
18 Oct 2026	678+22	49	15
10 Oct 2026	656+19	49	15
2 Oct 2026	637+45	49+1	15+1
15 Sept 2026	592	48	14
Added per week15 Sept 2026 to 30 Oct 2026	+18	+0.3	+0.3

Common questions about The Tracking Lab

What is The Tracking Lab?: The Tracking Lab is the companion community for The IGP Trackbook, a book devoted to tracking in IGP. The book supplies the system and the group is where readers put it into practice, with monthly seminars and a video library.
How much does The Tracking Lab cost?: The Tracking Lab is free to join on Skool; its listing shows no charge, read 30 Oct 2026.
How many members does The Tracking Lab have?: The Tracking Lab lists 515 members, read 30 Oct 2026.
How has The Tracking Lab's membership changed?: From 473 members on 24 Aug 2026, our first reading, to 515 on 30 Oct 2026: up 42, or 9%.
How does The Tracking Lab compare with other personal development communities?: The Tracking Lab is free to join, where the median priced personal development listing charges $22 a month. The niche median is 444 members. Pricing benchmarks by niche.
What do you get inside The Tracking Lab?: The Tracking Lab publishes 50 course modules, 16 courses, 710 posts, 1 admin. Communities with the most course content.