2026 Challenge

This year's Challenge was won by Steve.  Photos and video can be seen below.

This year's Challenge was a targeted challenge as detailed below.

Scrapheap challenge 2026

A ‘vehicle’ powered by any clockwork motor.  Set to ‘drive’ in a circle of a set radius, about a ‘centre point’.  A point will be marked on the floor as a fixed centre.  Another point will be marked on the floor 500mm from the centre, marking the start point for each contestant.  The vehicle must have a pointer on it which aligns just over the start point.  The vehicle is set in motion driving at least 3 full circles about the centre point.  When the vehicle stops, the winner is the one whose pointer is closest to 500mm from the centre point. A radius line will be drawn between the start point and centre, extending 100mm either side of the start point, to aid initial alignment. Please scroll down to see a diagram of the set up.

Rules

Any Meccano clockwork motor can be used

Any size Meccano wheels/tyres can be used

The vehicle must start on the outside of the locus

The pointer must not extend out from the vehicle further than the outer edge of the wheels/tyres

Minimum number of wheels 3, maximum 10

No part of the vehicle can touch the floor other than the wheels/tyres

No string or radius arms allowed

Less than 3 full circles disqualifies the attempt

The vehicle must travel clockwise

Only one attempt allowed, unless there is a tie, in which case the tied contestants will run again until there is a winner