JumpAndRun
by .t4bzzz
JumpAndRun turns a server into a parkour arena where each player races across wool blocks that appear one at a time in mid-air.
What it does
Players start at the beginning of a 30 Block Challenge and must reach the goal by jumping across floating wool blocks that generate at distances the mod keeps manageable. Each player is assigned a random color, and only two blocks are active at a time, so the next block appears only after the current one is reached. A live HUD shows elapsed time with millisecond precision while the run is in progress.
Times are saved permanently and shown on persistent leaderboards, with statistics for each player covering their fastest time, completion count and rank position. The mod is built for Fabric and runs only on the server, so players join without installing anything. Files are published for Fabric 1.21.1, with 1.0 as the latest file from 2025-05-25, and the code is released under the MIT License without being open source.
Key features
30 block challenge
A run ends once the course is finished, and the course is made of 30 wool blocks suspended in the air.
Dynamic block spawning
Blocks spawn one at a time at jumping distances the mod keeps manageable, so the course stays playable each attempt.
Live timer
A HUD display shows progress and elapsed time in real time, with accuracy down to the millisecond.
Saved leaderboards
Times are stored permanently, and the statistics screen lists each player's fastest time, completion count and rank.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Server minigame
Server owners can offer a timed parkour race that players attempt repeatedly against the saved leaderboard.
Who it’s for: The mod suits server owners who want a competitive parkour minigame that adds nothing to the client.
Questions
Does JumpAndRun need to be installed on players' clients?
Which loader and game version does JumpAndRun support?
Are the leaderboard times kept after a restart?
In the catalog
JumpAndRun is one of 2,135 Minigame mods on ModsFinder, and one of 1,454 Minigame mods for Fabric. 32,366 mods support Minecraft 1.21.1.
More from .t4bzzz
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What the author says
An exciting parkour minigame for Minecraft Fabric! Transform your Minecraft server into an action-packed jump-and-run arena! This mod adds a fully functional parkour system where players must jump through randomly generated wool blocks to reach their goal.
Official listing
- Modrinth page
- modrinth.com/mod/jumpandrun
- Owner
- .t4bzzz
- Published
- 2025-05-25
- Updated on Modrinth
- 2025-05-25
- Facts verified
- 2026-10-15