Overview

Get your wheels spinning quick - this is a fast two-week speed challenge for all things bike-related!

All projects related to bicycles are eligible: show us how to fix, modify, upgrade, accessorize, or completely build from scratch. Any and all bicycle-themed projects are also eligible.

There is a special Judges Prize for our favorite Instructable that uses Tinkercad in the design process to make a bike accessory. Share how to design and make a real-life physical bike accessory to be eligible for this judges prize!

The Bicycle Speed Challenge is closed.

Grand Prize

10 Prizes

Grand Prize

One Grand Prize Winner will receive:

Tinkercad Bike Accessory Judges Prize

One Tinkercad Bike Accessory Judges Prize Winner will receive:

First Prize

Three First Prize Winners will receive:

Second Prize

Five Second Prize Winners will receive:

How It Works

Write an Instructable

Create a new Instructable that fits the guidelines outlined in the contest description above. To be eligible, Instructables must be published between Apr 11, 2022 and Apr 25, 2022 (11:59pm PT).

Enter

Upon publishing your Instructable you'll see checkboxes for open contests. Select Bicycle Speed Challenge. If you have entries currently eligible for entry, it will also show up by clicking "Enter this Contest" on the right side of this page.

Accepting

Entries are accepted by Instructables staff within one business day Monday - Friday. What matters is the submission time, not acceptance time.

Judging

A panel of judges made up of Instructables staff and respected members of the community rate the finalists. The averages of the ratings determine the winners.

Winners

When the winners are decided they will be notified and announced here on the contest page.