Marathons in Bulgaria This Week (Calendar 2026–2027)
1 marathon happening in Bulgaria this week (Sep 22–Sep 28, 2026). Dates, distances and registration links below — updated daily.
| Date | Race | Location | Distances | Registration | Details | Organizer |
|---|---|---|---|---|---|---|
| SEP 26 2026 Starts in: 3d 04:00:29 |
K3 Ultra Gold Border Race - 40K Plan in My Races |
Bulgaria | 40K | Registration link | View | Update listing |
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Frequently Asked Questions
Which marathons are happening in Bulgaria this week?
There are 1 marathons and running races in Bulgaria this week (Sep 22–Sep 28, 2026), including K3 Ultra Gold Border Race - 40K. Each race below links to full dates, distances, location and registration details.
Can I still register for races in Bulgaria this week?
Many races keep registration open until a few days before — and some allow race-day sign-up. Use the registration link on each race for the latest status, since field limits and cut-offs vary by event.
What race distances are available in Bulgaria this week?
Distances this week include 40K. Filter by distance on each race page to find the right event for you.
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