Registration
Registration is completed after choosing a distance, entering the required details and paying the entry fee. Participants with an existing iRun.bg profile can use their account. All participants pass a mandatory medical check before collecting their race pack, at no extra charge. If the medical team decides that a participant should not start for health reasons, the entry fee is refunded in full. Registration without payment is not considered final. The fee is determined by the period in which the payment is made.
Your entry includes
Water, medical care, aid stations, electronic timing, a medical examination and mobile medical support along the course, a medal when finishing within the time limit, and a T-shirt. You can change your distance before paying. On-site registration is available only for the 3 km event.
Participation documents
- Participants under 18 must bring a completed parental consent form, printed and signed by a parent or guardian.
- All participants sign the participation declaration electronically on site when collecting their race pack. Bring an identity document. You do not need to print this declaration beforehand.
Prices by period
| Distance | Early Registration – until 15.02.2027 incl. | Regular Registration - from 16.02. to 24.05.2027 incl. | Standard Price - from 25.05. to 28.06.2026 incl. |
|---|---|---|---|
| 100 km | 72 EUR | 82 EUR | 100 EUR |
| 42 km | 52 EUR | 62 EUR | 80 EUR |
| 21 km | 42 EUR | 52 EUR | 62 EUR |
| 70 km MTB | 52 EUR | 62 EUR | 80 EUR |
| 25 km MTB | 42 EUR | 52 EUR | 62 EUR |
| Duathlon 70 km MTB + 42 km run | 72 EUR | 82 EUR | 100 EUR |
| Duathlon 25 km MTB + 21 km run | 52 EUR | 62 EUR | 80 EUR |
| Decathlon 3 km Run | FREE | FREE | FREE |