Georgi (Добрев Георги) Dobrev

Born : 1994 Cat. M23 Ultrarunner since 2019

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details

Countries visited ?

Bulgaria

Croatia

Greece

Slovenia

14,5%

Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 624; Σ finishers = 4 299. 624 / 4 299 × 100 = 14.52%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18

Km — ultra races1 704 km

> 100 km5

> 160 km2

> 200 km1

> 24h1

Longest race246,0 km

42. Spartathlon — 27/9/2025

Km per year (ultra races)

2022

217

2023

281

2024

455

2025

111

2026

Race types (share of distance)

Road23,9%

Trail76,1%

Records

100 km8h55'38 24 h161,20 km

HISTORY

18 race(s) · 4 split(s) nested

Date		Race	Perf.	Rk
2026
11.04	111.4km	14th Istria 100 by UTMB - 110K	12:51:35 h	27
2025
27.09	246km	42. Spartathlon	28:31:49 h	23
22.06	99km	42. Vitosha 100 km Mountain Super Trail	8:55:38 h	9
12.04	110km	13th Istria 100 by UTMB - 110km	15:11:49 h	77
2024
20.09	120km	Julian Alps Trail Run by UTMB - Ultra Trail 120K	17:20:07 h	49
20.04	24h	Danube 24h	161.200 km	7
20.04	50mi	Danube 24h - 50mi Split	7:31:21 h	3 🥉
20.04	100km	Danube 24h - 100km Split	9:24:10 h	3 🥉
20.04	12h	Danube 24h - 12h Split	125.600 km	1 🏆
20.04	100mi	Danube 24h - 100mi Split	15:42:02 h	1 🏆
2023
14.10	67km	Eastern Rhodopes Wild Race	12:00:37 h	20
19.08	50.8km	Orehovo Ultra 50	6:52:48 h	8
01.07	99km	40. Vitosha 100 km Mountain Super Trail	10:49:32 h	21
2021
25.09	53km	К3 Ultra - Gold Border Race 53 km	6:41:07 h	23
21.08	50.8km	Orehovo Ultra 50	7:06:19 h	5
17.07	98.7km	Tryavna-Ultra	17:09:56 h	19
19.06	99km	Vitosha 100 km Mountain Super Trail	16:12:34 h	206
25.04	74km	Kodzha Kaya - Black Course	14:02:25 h	33
2020
26.09	85km	К3 Ultra - Gold Border Race 85 km	14:42:42 h	53
22.08	50.8km	Orehovo Ultra 50	8:16:02 h	21
2019
17.08	52km	Orehovo Ultra 50	6:34:57 h	16
13.07	76km	Tryavna-Ultra	10:27:23 h	25

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	27/9/2025	42. Spartathlon	246,00	×6
✓ 2	20/4/2024	Danube 24h	161,20	×4
✓ 3	20/9/2024	Julian Alps Trail Run by UTMB - Ultra Trail 120K	120,00	×3
✓ 4	11/4/2026	14th Istria 100 by UTMB - 110K	111,40	×3
✓ 5	12/4/2025	13th Istria 100 by UTMB - 110km	110,00	×2
✓ 6	22/6/2025	42. Vitosha 100 km Mountain Super Trail	99,00	×2
✓ 7	1/7/2023	40. Vitosha 100 km Mountain Super Trail	99,00	×2
✓ 8	19/6/2021	Vitosha 100 km Mountain Super Trail	99,00	×2
✓ 9	17/7/2021	Tryavna-Ultra	98,70	×2
✓ 10	26/9/2020	К3 Ultra - Gold Border Race 85 km	85,00	×2
✓ 11	13/7/2019	Tryavna-Ultra	76,00	×2
✓ 12	25/4/2021	Kodzha Kaya - Black Course	74,00	×2
✓ 13	14/10/2023	Eastern Rhodopes Wild Race	67,00	×1
✓ 14	25/9/2021	К3 Ultra - Gold Border Race 53 km	53,00	×1
✓ 15	17/8/2019	Orehovo Ultra 50	52,00	×1
✓ 16	19/8/2023	Orehovo Ultra 50	50,80	×1
✓ 17	21/8/2021	Orehovo Ultra 50	50,80	×1
✓ 18	22/8/2020	Orehovo Ultra 50	50,80	×1