Thomas Fanslau
Born : 1971 Cat. M55 Ultrarunner since 2011 GER
48
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
51
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
4
Countries visited ?AUTAustriaDENDenmarkGBRUnited KingdomGERGermany
32,6%
Rank quotient ?This runner's calculation uses 50 eligible race(s): Σ(rank − 1) = 7 550; Σ finishers = 23 144. 7 550 / 23 144 × 100 = 32.62%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed57
Km — ultra races4 268 km
> 100 km9
> 160 km7
> 24h2
Longest race175,0 km

Km per year (ultra races)

273
4 races
2022
288
3 races
2023
2024
2025
54
1 race
2026

Race types (share of distance)

Road14,7%
Trail63,6%
Stage12,3%
?9,4%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

HISTORY

53 race(s) · 3 stage(s) nested
DateRacePerf.Rk
2026
25.04 54km GER45. Harzquerung 7:28:07 h281
2023
12.08 100mi GER11. Mauerweglauf 100 Meilen Berlin 23:16:15 h128
13.05 73.9km GER50. GutsMuths-Rennsteiglauf 8:12:47 h494
29.04 53km GER42. Harzquerung 5:52:09 h121
2022
10.09 46.1km GER9. Berliner Vollmond-Marathon 4:45:57 h16
02.07 100km GER14. thüringenULTRA 100 km 12:46:07 h72
21.05 73.9km GER49. GutsMuths-Rennsteiglauf 8:40:53 h453
30.04 53km GER41. Harzquerung Wernigerode-Nordhausen 5:53:54 h84
2021
19.12 7:30h GER9. Sunrise to Sunset Ultramarathon 68.160 km10
02.10 73.9km GER48. GutsMuths-Rennsteiglauf 10:25:40 h754
07.08 69km GER14. Ottonenlauf - Supermarathon 69 km 7:45:26 h25
2019
27.04 51km GER40. Harzquerung Wernigerode-Nordhausen 5:52:01 h214
27.01 50km GER50 km Hallen-Ultra-Lauf 4:36:57 h10
2018
07.07 100km GER12. thüringenULTRA 100 km 12:18:49 h69
30.06 29h GER9. Zehdenicker 29-Stunden-Lauf 45.600 km45
26.05 73.9km GER46. GutsMuths-Rennsteiglauf 8:34:17 h637
28.04 51km GER39. Harzquerung Wernigerode-Nordhausen 5:54:11 h254
17.02 52.5km GER5. Ludwig-Leichhardt-Trail Ultralauf 4:57:00 h23
28.01 50km GER50 km Hallen-Ultra-Lauf 4:39:19 h12
2017
14.10 164km GER4. Pfälzer Weinsteig 100 Meilen Ultratrail 33:31:00 h23
02.10 45km GERBerliner MauerwegTour Etappe 3 Hennigsdorf – Berlin-Hbf 4:40:54 h14
01.10 66km GERBerliner MauerwegTour Etappe 2 S-Bahnhof Wannsee – Hennigsdorf 6:52:19 h9
30.09 64km GERBerliner MauerwegTour Etappe 1 Berlin-Hauptbahnhof – Wannsee 7:06:50 h8
30.09 175km/3stages GER3. Berliner MauerwegTour 18:40:03 h8
19.08 75km GER17. Müritz-Lauf 7:29:59 h57
12.08 100mi GER6. Mauerweglauf 100 Meilen Berlin 19:30:44 h45
15.07 29h GER8. Zehdenicker 29-Stunden-Lauf 49.200 km37
01.07 100km GER11. thüringenULTRA 100 km 10:45:17 h31
20.05 73.5km GER45. GutsMuths-Rennsteiglauf 7:37:04 h361
29.04 51km GER38. Harzquerung Wernigerode-Nordhausen 5:55:23 h330
18.02 52.5km GER4. Ludwig-Leichhardt-Trail Ultralauf 5:36:00 h29
29.01 50km GER50 km Hallen-Ultra-Lauf 4:25:00 h3 🥉
2016
15.10 168km GER3. Pfälzer Weinsteig 100 Meilen Ultratrail 33:35:00 h21
02.07 100km GER10. thüringenULTRA 100 km 11:07:59 h32
21.05 72.7km GER44. GutsMuths-Rennsteiglauf 7:24:45 h253
09.04 59km DEN4th Ultraløbet Fyr til Fyr 60 km 7:35:57 h149
19.03 50km GERXXXVI. Int. 50km-Lauf Grünheide/Störitz 4:30:31 h11
24.01 50km GER50 km Hallen-Ultra-Lauf 4:58:07 h23
2015
20.06 102.5km AUT4. mozart 100 km 13:47:30 h52
09.05 72.7km GER43. GutsMuths-Rennsteiglauf 7:54:29 h531
25.01 50km GER50 km Hallen-Ultra-Lauf 4:40:16 h19
2014
16.08 100mi GER3. Mauerweglauf 100 Meilen Berlin 21:23:38 h55
05.07 100km GER8. thüringenULTRA 100 km 11:47:00 h58
17.05 72.7km GER42. GutsMuths-Rennsteiglauf 7:29:54 h356
19.01 50km GER50 km Hallen-Ultra-Lauf 4:38:43 h26
2013
24.08 75km GER13. Müritz-Lauf 7:52:54 h68
06.07 100km GER7. thüringenULTRA 100 km 11:10:00 h54
22.06 111km GBR2nd The Wall Ultra Run 111 km nonstopp 14:49:48 h115
20.01 50km GER50 km Hallen-Ultra-Lauf 4:21:24 h13
2012
09–11.11 175km/3stages GERBerliner MauerwegTour Gesamtwertung 18:43:06 h14
07.07 100km GER6. thüringenULTRA 100 km 11:43:36 h76
22.01 50km GER50 km Hallen-Ultra-Lauf 4:46:12 h26
2011
21.05 72.7km GER39. GutsMuths-Rennsteiglauf 8:40:20 h1022