Photo: Kris Sliver · CC BY-SA 3.0 · Wikimedia CommonsTrail RunningUTMB Index Races
K3 Ultra Gold Border Race
Zlatograd, Bulgaria
Date to be announcedDate TBA
83 km64 km42 km22 km+1
MountainNature & Off-Road+1
BGRegional Running Calendar
Running Calendar Races in Smolyan: Races, Trails & Competitions
12 verified events (5 confirmed dates) and 53 races in Races in Smolyan with course maps and elevation profiles.
Events125 confirmed dates
Competitions53Races & courses
Distances3.6 - 160.9 kmCourse distance range
Max. Elevation Gain+11,000 m D+Course elevation profile
Selected Events
Featured Events & Highlights
Photo: Kris Sliver · CC BY-SA 3.0 · Wikimedia Commons
Photo: Kris Sliver · CC BY-SA 3.0 · Wikimedia CommonsTrail RunningUTMB Index Races
Thracian Ultra 50
Schiroka Laka, Bulgaria
Date to be announcedDate TBA
94.8 km49.3 km20 km
MountainNature & Off-Road+1
Photo: marek7400 · CC BY 3.0 · Wikimedia CommonsRoad Running
Burgas Marathon
Burgas, Bulgaria
November 15, 2026Date confirmed
42.2 km21.1 km10.5 km5 km
City RunSeaside & Coast+1
Photo: Kris Sliver · CC BY-SA 3.0 · Wikimedia CommonsRoad Running
Plovdiv Marathon
Plowdiw, Bulgaria
April 16, 2027 to April 18, 2027Date confirmed
42.2 km21.1 km10 km5 km
City RunKids & Youth Races+1
Photo: Kris Sliver · CC BY-SA 3.0 · Wikimedia CommonsTrail RunningUTMB Index Races
Kodzha Kaya
Bilka, Bulgaria
April 24, 2027 to April 25, 2027Date confirmed
74 km41.9 km25 km14 km+1
MountainHigh Altitude+3
Photo: marek7400 · CC BY 3.0 · Wikimedia CommonsRoad Running
Varna Marathon
Warna, Bulgaria
May 16, 2027Date confirmed
42.2 km21.1 km10.5 km
Seaside & CoastCity Run+1
Photo: marek7400 · CC BY 3.0 · Wikimedia CommonsRoad RunningBoston Marathon Qualifier
Sofia Marathon
Sofia, Bulgaria
October 10, 2027Date confirmed
42.2 km21.1 km10 km5 km
City RunCulture & History+1
Photo: Kris Sliver · CC BY-SA 3.0 · Wikimedia CommonsRoad Running
Pleven Marathon
Plewen, Bulgaria
Date to be announcedDate TBA
42.2 km21.1 km10.55 km
City RunKids & Youth Races+4
Dates & Schedule
Race Calendar
Date to be announced
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Date to be announced | K3 Ultra Gold Border Race | Zlatograd, Smolyan, BG | Trail Running | 83 km64 km42 km22 km |
| Date to be announced | Thracian Ultra 50 | Schiroka Laka, Smolyan, BG | Trail Running | 94.8 km49.3 km20 km |
| Date to be announced | Pleven Marathon | Plewen, Oblast Pleven, BG | Road Running | 42.2 km21.1 km10.55 km |
| Date to be announced | Kalandzha Marathon | Strandzha, Oblast Yambol, BG | Mountain BikingTrail Running | 43 km42 km21 km13 km |
| Date to be announced | Tryavna Ultra | Trjawna, Oblast Gabrowo, BG | Trail Running | 150 km98.7 km76 km41.6 km |
| Date to be announced | Pirin Extreme & Pirin Ultra | Bansko, Blagoevgrad, BG | Trail Running | 160.93 km68 km38 km25 km |
| Date to be announced | Marathon Stara Zagora | Stara Sagora, Oblast Stara Zagora, BG | Road Running | 42.2 km21.1 km10.5 km5.5 km |
November 2026
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Nov 15, 2026 | Burgas Marathon | Burgas, Burgas, BG | Road Running | 42.2 km21.1 km10.5 km5 km |
April 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Apr 16, 2027 - Apr 18, 2027 | Plovdiv Marathon | Plowdiw, Plovdiv, BG | Road Running | 42.2 km21.1 km10 km5 km |
| Apr 24, 2027 - Apr 25, 2027 | Kodzha Kaya | Bilka, Bourgas, BG | Trail Running | 74 km41.9 km25 km14 km |
May 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| May 16, 2027 | Varna Marathon | Warna, Varna, BG | Road Running | 42.2 km21.1 km10.5 km |
October 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Oct 10, 2027 | Sofia Marathon | Sofia, Oblast Sofia, BG | Road Running | 42.2 km21.1 km10 km5 km |
Events by Month
Overview & Route Character
The region of Races in Smolyan (Bulgaria, Smolyan) is represented in the RunningCompass catalog with 12 public events and 53 individual races, including 5 events with confirmed dates for the 2026-2027 season. Core disciplines include Trail Running, Road Running, and Mountain Biking. Key host locations include Zlatograd, Schiroka Laka, Burgas, and Plowdiw. Notable events in the selection include K3 Ultra Gold Border Race, Thracian Ultra 50, and Burgas Marathon.
Race distances span from 3.6 km to 160.9 km, reaching up to +11,000 m of elevation gain on the most demanding courses. Every race listed for Races in Smolyan includes an interactive MapLibre course map powered by OpenStreetMap, a high-resolution SVG elevation profile with gradient telemetry, and a direct GPX track download.
Questions & Answers
Frequently asked questions (FAQ)
How many running events and races take place in Races in Smolyan?
RunningCompass currently lists 12 verified events with 53 individual races in Races in Smolyan. A total of 5 events have confirmed upcoming dates, while additional annual editions include full course and distance specifications. Notable events in the selection include K3 Ultra Gold Border Race, Thracian Ultra 50, and Burgas Marathon.
What disciplines and race distances are offered in Races in Smolyan?
Events in Races in Smolyan focus on Trail Running, Road Running, and Mountain Biking. Course distances range from 3.6 km entry-level races up to 160.9 km endurance challenges. Primary host cities and towns include Zlatograd, Schiroka Laka, Burgas, and Plowdiw.
What is the course profile, terrain, and elevation gain like in Races in Smolyan?
The most selective courses in Races in Smolyan climb up to +11,000 m of positive elevation gain. Each event page provides exact altitude range, ascent (+m), descent (-m), average and maximum gradient, an interactive course map, and a downloadable GPX file.
How can I find dates and register for running events in Races in Smolyan?
The monthly race calendar on this page groups all confirmed dates chronologically alongside annual events awaiting their next date announcement. Use the discipline, distance, and month links or switch to the interactive map view (/en/events?view=map) to inspect individual event profiles and official organizer registration links.