Trail RunningUTMB Index Races

Thracian Ultra 50

Trail Running covering 20 km to 94.8 km with up to 5,070 m D+ in Chiroka laka (Smolyan, Bulgaria)

LocationSchiroka Laka, Smolyan, BulgariaShow on map(41.6798° N, 24.5803° E)
Date & StatusDate to be announcedDate TBA
First edition2020
Elevation gainUp to +5,070 m

Thracian Ultra 50 is an endurance sporting event in Schiroka Laka, Smolyan, BG focused on Trail Running. First held in 2020, the event is an established fixture on the endurance calendar. It is part of UTMB Index Races. Key features include Mountain, Nature & Off-Road, High Altitude.

The race program comprises 3 competitions, including Yagodina Cave Ultra 95 (94.8 km, +5,070 m D+), Thracian Ultra 50 (49.3 km, +2,610 m D+), and Gela Run 20 (20 km, +1,060 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (thracian-ultra.com).

Official website
Thracian Ultra 50 in Schiroka Laka (Work: "View towards Kasprowy Peak", Photo: Kris Sliver, License: CC BY-SA 3.0, Source: Wikimedia Commons)
"View towards Kasprowy Peak" · Photo: Kris Sliver · Wikimedia CommonsCC BY-SA 3.0
Cropped to 16:9 (960 × 540 px), WebP · Shared under the same license

Event characteristics

MountainNature & Off-RoadHigh Altitude

Races & distances (3)

CompetitionDisciplineDistanceElevation gainAltitude rangeCourse typeCourse & profile
Yagodina Cave Ultra 95Trail Running94.8 km+5,070 m1,150 m - 3,279 mLoop courseRoute & profile
Thracian Ultra 50Trail Running49.3 km+2,610 m1,153 m - 2,249 mLoop courseRoute & profile
Gela Run 20Trail Running20 km+1,060 m1,156 m - 1,601 mLoop courseRoute & profile
Course & Elevation Telemetry

Course route & map

Distance
94.8 km
Elevation gain
+5,070 m D+
Elevation loss
-5,070 m D-
Altitude range
1,150 m - 3,279 m
Gradient (Avg / Max)
10.7 % / 19.3 %
Course format
Loop course
94.8 km+5,070 m D+
Start (S)Finish (F)
N20406080FS41.6798° N, 24.5803° E

Elevation profile & course telemetry

Altitude from 1,150 m to 3,279 m above sea level (+5,070 m D+, -5,070 m D-)

Peak: 3,279 m·at 43.5 km·Ø 10.7 %
1,150 m1,860 m2,569 m3,279 m0 km19 km37.9 km56.9 km75.8 km94.8 km3,279 m
Event Information & Answers

Frequently asked questions (FAQ)

When and where does Thracian Ultra 50 take place?

Thracian Ultra 50 takes place in Schiroka Laka, Smolyan, BG (start area at coordinates 41.6798° N, 24.5803° E). The exact date for the next edition is currently open and will be announced by the organizer.

What races and distances are offered at Thracian Ultra 50?

The race program comprises 3 competitions, including Yagodina Cave Ultra 95 (94.8 km, +5,070 m D+), Thracian Ultra 50 (49.3 km, +2,610 m D+), and Gela Run 20 (20 km, +1,060 m D+). The competitions belong to Trail Running.

What is the course layout and elevation profile for Thracian Ultra 50?

The main competition (Yagodina Cave Ultra 95 over 94.8 km) is designed as a loop course featuring +5,070 m of elevation gain and -5,070 m of elevation loss, ranging between 1,150 m and 3,279 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.

Where can I find registration and official race rules for Thracian Ultra 50?

Official race regulations, course details, and registration information are provided on the organizer's website (thracian-ultra.com).