Silas Winkelmann
ID 1328355
Born : 1999 Cat. M23 Ultrarunner since 2019 GER
38
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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
5
Countries visited ?AUTAustriaGERGermanyITAItalyLUXLuxembourgSUISwitzerland
42,7%
Rank quotient ?This runner's calculation uses 38 eligible race(s): Σ(rank − 1) = 1 811; Σ finishers = 4 242. 1 811 / 4 242 × 100 = 42.69%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed38
Km — ultra races2 569 km
> 100 km5
> 160 km3
Longest race173,2 km
5. KAT100 - 100 Miles — 1/8/2024

Km per year (ultra races)

211
3 races
2022
391
6 races
2023
625
9 races
2024
742
11 races
2025
548
8 races
2026

Race types (share of distance)

Road3,9%
Trail96,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km4h55'00100 km12h56'05

HISTORY

38 race(s)
DateRacePerf.Rk
2026
06.08 173km AUT7. KAT100 - 100 Miles 28:52:17 h19
25.07 53km GERCrazy Runners Frankenwald Trail 6:02:46 h11
18.07 52km GER16. Night52 - Ultralauf über die Kraichgauhügel 5:06:54 h35
04.07 50km GER7. Heuchelbergtrail - 50 km 5:29:55 h32
13.06 53km AUT6. Tschirgant Sky Run, TS52 8:00:55 h28
06.06 72km AUTHochkönig Ultraks - HK70 11:39:11 h54
16.05 45km GER5. HochwaldUltraTrail 4:34:43 h7
21.03 50km GER6. Frühlingsultra 4:55:00 h5
2025
14.12 46km GER4. X-MAS Trail 5:54:40 h93
03.08 47km GERNordschwarzwald Trophy 4:27:53 h12
26.07 53km GERCrazy Runners Frankenwald Trail 5:58:39 h9
19.07 52km GER15. Night52 - Ultralauf über die Kraichgauhügel 4:43:33 h23
04.07 50km GER6. Heuchelbergtrail - 50 km 5:14:05 h18
28.06 47km GER5. Losheimer Trailfest T45 5:53:35 h19
12.06 164km GER1. Zugspitz Ultratrail 100mi, ZUT100 32:11:44 h37
06.06 103km ITA9^ Dolomiti Extreme Trail 103km 22:15:51 h115
24.05 45km GER4. HochwaldUltraTrail 4:32:03 h6
03.05 85km AUTInnsbruck Alpine Trailrun Festival K85 14:37:44 h125
29.03 50km GER5. Frühlingsultra 5:37:00 h13
2024
15.12 47km GER3. X-MAS Trail 6:06:24 h59
02.11 50km GER2. Novemberlauf 5:25:00 h9
26.10 50km GERAlb Marathon Schwäbisch Gmünd 5:23:01 h114
01.08 173.2km AUT5. KAT100 - 100 Miles 43:29:27 h42
06.07 50km GER5. Heuchelbergtrail - 50 km 5:23:25 h44
14.06 111km GER12. Zugspitz Ultratrail 20:08:43 h268
25.05 45km GER3. HochwaldUltraTrail 5:34:43 h26
27.04 49km GER5. DonnersbergTrail 5:55:06 h30
23.03 50km GER4. Frühlingsultra 5:36:00 h8
2023
17.12 46km GER2. X-MAS Trail 5:50:06 h33
19.11 57.4km LUX20. Trail Uewersauer 8:09:03 h152
12.08 100km SUI6. Swiss Alps 100 - 100km 21:11:49 h41
15.07 52km GER10. Night52 - Ultralauf über die Kraichgauhügel 5:16:58 h17
24.06 47.2km GER3. Losheimer Trailfest T45 5:49:39 h24
03.06 88km AUTInnsbruck Alpine Trailrun Festival K85 18:20:54 h62
2022
01.10 100km GER8. Taubertal 100 km 12:56:05 h49
16.07 64km GER7. Maintal-Ultratrail 7:55:16 h48
25.06 47.2km GER2. Losheimer Trailfest T45 5:58:53 h59
2019
13.07 52km GER8. Night52 - Ultralauf über die Kraichgauhügel 6:34:32 h103