ALTERATION
Conditions for Change to Longer distance
Available only for participants who register by
31 October 2025
- Between 5 September 2025 – 30 April 2026 – You will have to pay the difference in the registration fee with no handling fee.
- Between 1 May – 15 May 2026 – You will have to pay the difference in the registration fee and there will be a fixed fee of THB 300.
- Not changeable after 15 May 2026
- Subject to availability.
-
Alteration eligibility is based on the date the request is
submitted. -
All alterations are subject to an administrative fee,
depending on the request period. -
Price differences (if any) are calculated based on the
registration price at the time of request. -
Registration entries remain non-transferable.
-
If a refund is applicable, it will be processed within 7
business days after approval. - Every transaction is subject to the Payment Processing Fee of 5%.
Conditions for Change to Longer distance
Available only for participants who register by
2 January 2026
- Between 2 January – 31 January 2026 – You will have to pay the difference in the registration fee (no handling fee.)
- Between 1 February – 15 May 2026 – You will have to pay the difference in the registration fee and there will be a fixed fee of THB 300.
- Not changeable after 15 May 2026
-
-
- Subject to availability.
-
Alteration eligibility is based on the date the request is
submitted. -
All alterations are subject to an administrative fee,
depending on the request period. -
Price differences (if any) are calculated based on the
registration price at the time of request. -
Registration entries remain non-transferable.
-
If a refund is applicable, it will be processed within 7
business days after approval. - Every transaction is subject to the Payment Processing Fee of 5%.
- Subject to availability.
-
Important Notes
-
Price differences are calculated using the current registration tier (Early Bird / Normal / Late / Last Minute) at the time of alteration.
-
Administrative fees are non-refundable.
-
The organizer reserves the right to reject alteration requests if a race category is full.
Conditions for Change to Longer distance
Available only for participants who register by
31 October 2025
- Between 5 September 2025 – 30 April 2026 – We will refund the difference in the registration fee with no handling fee.
- Between 1 May – 15 May 2026 – We THB 300 fee. No refund will be given.
- 16 May 2026 onward – THB 500 fee. No refund will be given.
- Subject to availability.
- We cannot refund the Payment Processing Fee of 5%.
Conditions for Change to Longer distance
Available only for participants who register by
2 January 2026
- Between 2 January – 31 January 2026 – We will refund the difference in the registration fee with no handling fee.
- Between 1 February – 15 April 2026 – We will refund the difference in the registration fee but there will be a fixed fee of THB 300.
- Between 16 April – 15 May 2026 – THB 300 fee. No refund will be given.
- 16 May 2026 onward – THB 500 fee. No refund will be given.
- Subject to availability.
- We cannot refund the Payment Processing Fee of 5%.
Important Notes
-
Price differences are calculated using the current registration tier (Early Bird / Normal / Late / Last Minute) at the time of alteration.
-
Administrative fees are non-refundable.
-
The organizer reserves the right to reject alteration requests if a race category is full.
"IT ALWAYS SEEMS IMPOSSIBLE UNTIL IT'S DONE"
Nelson Mandela
CONTACT
PHONE
(+66) 64 659 1793
MAIL
INFO@CM6.RUN