Staffan Gereonsson
ID 769768
Born : 1966 Cat. M60 Ultrarunner since 2016 SWE
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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 ?CHNChinaFRAFranceHKGHong KongSWESweden
71,1%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 2 642; Σ finishers = 3 718. 2 642 / 3 718 × 100 = 71.06%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races3 262 km
> 100 km18
> 160 km15
> 24h2
> 48h1
Longest race169,0 km
Kullamannen Ultra 100 miles — 5/11/2021

Km per year (ultra races)

365
3 races
2022
2023
2024
2025
2026

Race types (share of distance)

Trail92,0%
Elim.6,3%
?1,7%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M4
Longest winning streak0
Current streak0

Records

50 km6h05'44100 mi18h33'376 h54,95 kmBackyard17 loops

HISTORY

25 race(s)
DateRacePerf.Rk
2022
01.07 56h SWE12. Maratonmarschen (previously Stockholm Fotrally) 90.666 km39
26.05 Backyard Ultra SWEÖrebro Backyard Ultra 114.002 km (17h)7
23.04 160.7km SWE14th Täby Extreme Challenge 100 miles 23:38:03 h38
2021
05.11 169km SWEKullamannen Ultra 100 miles 26:48:12 h172
16.10 160.7km SWE13th Täby Extreme Challenge 100 miles 19:53:45 h2 🥈
18.09 82km SWEBergslagsleden Ultra 82km 10:58:26 h13
23.07 162km SWEStorstenshöjden 100 miles 2d 04:50:00 h2 🥈
03.07 64km SWESilverleden på en dag 8:54:11 h31
2020
30.10 100mi SWEKullamannen Dark Trail +100 Miles 25:12:00 h31
08.10 100mi SWE12th Täby Extreme Challenge 100 miles - Thursday 19:32:54 h4
25.07 100mi SWEThe Gax 100 miles 22:11:37 h18
05.01 6h SWEMarieberg Galleria 6h 54.954 km12
2019
01.11 100mi SWEKullamannen Ultra 100 miles 29:58:06 h46
21.09 100mi SWEBlack River Run 100 Miles 18:33:37 h7
29.06 64km SWESilverleden på en dag 8:21:31 h36
27.04 100mi SWE11th Täby Extreme Challenge 100 miles 23:17:46 h48
2018
03.11 161.8km SWEKullamannen Ultra 100 miles 33:47:10 h98
06.05 50km SWELidingö Ultra 50 km 6:05:44 h172
21.04 100mi SWE10th Täby Extreme Challenge 100 miles 25:48:22 h43
2017
01.09 167.7km FRA15ème Ultra Trail Tour du Mont Blanc 45:24:00 h1622
2016
31.12 162km HKG2nd Ultra-Trail Tai Mo Shan (UTMT) 100 Mile 36:55:58 h98
26.11 105km CHN1st MaXi Race China Jiangshan 105 km 28:34:07 h54
29.10 50km CHN1st TransLaoshao Trailrunning Challenge 9:00:24 h24
23.07 100mi SWEThe Gax 100 miles 27:23:00 h31
19.02 156km HKG2nd Ultra Trail Hong Kong (UTHK) 170 37:16:06 h19