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Registration & Participation Fees

REGISTRATION & PARTICIPATION FEES


Important Information About Registration
  • Only participants who have registered through official platforms may take part in the Merrell Istanbul Ultra.
  • All detailed information is available at istanbulultra.com.tr; payment and registration completion processes are carried out via sporbilet.com.
  • Registration for the relevant category becomes valid only after the participation fee has been paid.
  • Registration is not considered complete until payment is made.
  • Registration is personal; the registration fee, bib number, and race rights are non-transferable.
  • Each course registration will be closed once capacity is reached, without waiting for the final registration date.
  • Registrations will close on September 1, 2026 at 23:59.
  • If all registration quotas are filled, registrations may close earlier than the stated date.
  • The early registration period is valid for a limited quota determined by the organization.
  • The deadline for category changes is August 3, 2026 at 17:00. (Transfers to fully booked courses are not allowed.)
  • A participant may change categories a maximum of once.
  • The organization reserves the right to make local price adjustments during the registration periods.
  • In case the race is canceled or postponed due to force majeure, refund conditions will be announced separately.
  • Participants must collect their race kits before the race start time. No kit distribution or shipment will be made after the event.
  • The organization reserves the right to update registration and participation conditions when deemed necessary.
  • Participants born on or after 01.01.2008 are eligible for a 50% student discount. An e-Government (e-Devlet) barcode student certificate must be sent to info@istanbulultra.com.tr before registration. After verification, the discount code will be sent via email.
  • Paralympic participants may compete free of charge only in the 5K category and will be eligible for ranking. Registration procedures will be initiated once the Paralympic report is sent via email to info@istanbulultra.com.tr.

Registration & Participation Fees

Date Range 5K 15K 30K 60K
January 09, 2026 – February 02, 2026 1,400 TL 1,700 TL 2,100 TL 2,500 TL
February 03, 2026 – May 24, 2026 1,600 TL 1,900 TL 2,300 TL 2,700 TL
May 25, 2026 1,750 TL 2,000 TL 2,500 TL 3,000 TL

Refund and Cancellation Policy
  • Registration fees are non-refundable.
  • Cancellation is only possible with a medical report for applications submitted until August 3, 2026 at 17:00.
  • No transfers or name changes are allowed.

Services Included in the Participation Fee
  • Race Kit
  • Bib Number
  • Electronic Timing Chip
  • Finisher Medal (Awarded to participants who complete the race.)