Kai Barwig
ID 40764
Born : 1972 Cat. M50 Ultrarunner since 2008 GER
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
36
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
1
Countries visited ?GERGermany
51,4%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 2 397; Σ finishers = 4 664. 2 397 / 4 664 × 100 = 51.39%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed16
Km — ultra races1 649 km
> 100 km5
> 160 km2
> 200 km1
> 24h3
Longest race239,0 km
6. Jurasteig Nonstop Ultratrail 239 km — 8/4/2016

Km per year (ultra races)

100
1 race
2022
2023
2024
63
1 race
2025
286
4 races
2026

Race types (share of distance)

Road40,8%
Trail55,5%
?3,7%

Wins & podiums (ultra)

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

Records

100 km11h28'0250 mi10h20'00100 mi27h28'4224 h152,92 km

HISTORY

17 race(s) · 1 split(s) nested
DateRacePerf.Rk
2026
20.06 8h GER34. Bremer Bergmarathon mit Höhenmetersammmlung 61.520 km3 🥉
25.04 81km GER10. Ith-Hils-Ultratrail 12:32:00 h59
15.03 63.3km GER52. Königsforst-Marathon 7:07:21 h115
14.02 80km GER22. Brocken-Challenge 11:06:00 h87
2025
26.10 63.3km GER23. Röntgenlauf 7:57:53 h171
2022
30.10 100km GER21. Röntgenlauf 13:32:37 h68
2021
02.10 73.9km GER48. GutsMuths-Rennsteiglauf 8:59:02 h434
2018
16.06 24h GER15. Burginsellauf Delmenhorst 152.924 km17
2017
17.06 24h GER14. Burginsellauf Delmenhorst 109.655 km61
2016
08.04 239km GER6. Jurasteig Nonstop Ultratrail 239 km 2d 05:19:00 h30
06.03 61km GER1. Elbe-Lübeck-Kanal Ultra 6:13:17 h12
2015
15.08 100mi GER4. Mauerweglauf 100 Meilen Berlin 27:28:42 h161
14.02 80km GER12. Brocken-Challenge 10:20:00 h88
2014
21.06 24h GER11. Burginsellauf Delmenhorst 149.452 km13
2013
25.05 72.7km trail race GER41. GutsMuths-Rennsteiglauf 8:38:30 h1024
2008
16.08 50km GER19. Leipziger 100 km Lauf am Auensee - 50km Split 5:37:39 h85
16.08 100km GER19. Leipziger 100 km Lauf am Auensee 11:28:02 h70