JumpLab (ST) #74233589

131,979

members (measured 2 Sept 2026, 11:31 UTC)

22 June 2025

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENparkourobbygaming community

JumpLab (ST) is a verified Roblox group categorized as a game studio. Created on June 22, 2025, the group currently has 130,634 members. The group is not ownerless.

Description

🏃‍♂️ JumpLab — The Parkour Laboratory! Welcome to JumpLab — where every jump counts! 🔸 Only the best parkour experiences: from classic obbies to hardcore challenges. 🔸 Compete with friends, level up your skills, complete challenges, and earn rewards. 🔸 Join a community of true parkour enthusiasts! 🌟 Jump. Challenge. Conquer — at JumpLab!

Written by the group; not a statement by this register.

Membership history

Growth

648 measurements spanning 23 days, net +2,173. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 129,480–132,305 and does not start at zero.

Measurement log — every members count we have recorded, most recent 20 of 648
Measured (UTC)	Members	Change
2 Sept 2026, 11:31	131,979	+1
2 Sept 2026, 11:10	131,978	+6
2 Sept 2026, 09:52	131,972	+1
2 Sept 2026, 09:40	131,971	+3
2 Sept 2026, 09:11	131,968	+2
2 Sept 2026, 07:41	131,966	+1
2 Sept 2026, 07:21	131,965	+4
2 Sept 2026, 06:10	131,961	+1
2 Sept 2026, 05:30	131,960	+3
2 Sept 2026, 04:11	131,957	+2
2 Sept 2026, 03:31	131,955	+4
2 Sept 2026, 02:20	131,951	+1
2 Sept 2026, 02:01	131,950	+1
2 Sept 2026, 01:40	131,949	+2
2 Sept 2026, 00:22	131,947	+1
2 Sept 2026, 00:03	131,946	+2
1 Sept 2026, 23:41	131,944	+5
1 Sept 2026, 22:31	131,939	+1
1 Sept 2026, 22:11	131,938	+1
1 Sept 2026, 21:50	131,937	first reading

Ownership

Owned by @ST_Pencl as measured.

Claimed by user #5045530022 — observed between sweeps, detected 10 Aug 2026, 16:30 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Experiences

90

players in this group’s experiences right now

22,536,193

lifetime visits across 2 experiences

Would You Rather: Cute Outfit Tower💅90 playing now

22,495,256 visits

Infinite Tower of Slap0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@ST_Pencl — Owner (rank 255)

@ST_ivancho — CO-Owner (rank 253)

YeidiSG (@Yeidi_SG) — Member (rank 1)

Mia (@L_GotMyHeart1300) — Member (rank 1)

kyla (@KylaTheExplorer) — Member (rank 1)

cherry (@missaashna12) — Member (rank 1)

dehumanizing (@jamal111koja11) — Member (rank 1)

@CryptedQNA_2 — Member (rank 1)

NRCB (@pickledgiblet) — Member (rank 1)

IC_Ma1ga (@XxDrav4rxX) — Member (rank 1)

Kaizzen (@KaizzenSenpai) — Member (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Owner1

CO-Owner1

Michael0

Analytics0

UGC0

Member129,959

Member129,998

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

SecretVerse Studio#1074557114 · 4 shared members

[B:S] Azure Latch Team#35316274 · 3 shared members

Kitawari#17219742 · 3 shared members

THE BEST 2 DO IT#323038429 · 3 shared members

Tower RNG#655152902 · 3 shared members

Anime Ascendants#15762744 · 3 shared members

SpeciaI Games (ST)#33943778 · 3 shared members

Anime RNG V2#825491341 · 3 shared members

크롱 스튜디오#35669818 · 2 shared members

Nosniy Games#3461453 · 2 shared members

Catalog Avatar Creator#15102943 · 2 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 2 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.