Kochi Ryoma Marathon 2026 Participants T-shirt design recruitment

In order to excite the Kochi Ryoma Marathon 2026 with everyone, we are looking for T-shirt designs for the tournament participation prize.
※For details, please refer to the application guidelines on the official website.

Eligibility to apply

Anyone can apply (professional, amateur, residence, age, regardless of age)
※The number of applications is limited to one per person.

How to apply

Fill out the application form and send the design to the following e-mail address.
※Submission email address: [email protected]

Design conditions

①Design image:
・Design that shows that it is a T-shirt for the Kochi Ryoma Marathon 2026
・An impactful design that conveys the charm of the Kochi Ryoma Marathon
②Design point: Front only
③Design Size: The design size shall be within the range of the right figure.
　(within the range of about 40cm long, about 30cm wide (or A3 vertical))
④Available Color: Up to 2 colors
　※The color of the T-shirt is blue (PANTONE: 290U).
⑤Form: Handwritten or digitally.

Prizes

Grand Prize 1

Prize 100,000 yen + Kochi Ryoma Marathon 2026 (for 1 full marathon)
※The work of the highest award will be the design of the T-shirt.

Award for Excellence (Judge Award) 4 points

Kochi Prefecture Kansai Antena Shop
"SUPER LOCAL SHOP Tosatosa" assortment set worth 5,000 yen