Register your intent to participate
Register your intent to participate in the 150mmChallengeAus so we can keep in touch!
In 2025 we are accepting entries in two categories:
Category 1: The Original
The original 150mmChallengeAus! Your submission must be made from one 150mm piece of 20mm mild steel square bar AND one 150mm piece of 12mm copper round bar and be created using traditional forging techniques only (forge welding, forged rivets only etc.). Please do not include any other materials. A limited number of materials packs are available on request from the Blacksmiths Festival Association at no cost (while stocks last).
Category 2: The 150mm Cube
This new category takes the 150mmChallenge concept in a new direction. Your submission must be a maximum of 150mm high, 150mm wide and 150mm long. View a diagram of these maximum size parameters here. You can use any form of metal and metalsmithing technique to create your sculpture, object or piece of jewellery. Materials packs are not available for this category.
For background on the challenge see here.
For more details about how the challenge works including how to submit an entry check out our Q&A here.
For inspiration check out the 2021 and 2022 virtual galleries!
Contact 150mmChallengeAus@blacksmithsfestival.com for information or advice.