Brent Bjerkness
ID 64618
Born : 1968 Cat. M55 Ultrarunner since 2007 USA
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 ?USAUnited States
19,1%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 127; Σ finishers = 664. 127 / 664 × 100 = 19.13%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed9
Km — ultra races733 km
> 100 km2
> 160 km2
Longest race160,9 km
18th Superior Fall Trail Races 100 Mile — 5/9/2008

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

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

Records

50 km4h19'2250 mi9h03'24100 mi25h25'17

HISTORY

9 race(s)
DateRacePerf.Rk
2008
05.09 100mi USA18th Superior Fall Trail Races 100 Mile 25:54:02 h3 🥉
26.07 50mi USA27th Minnesota Voyageur Trail 50 Mile Ultra 9:03:24 h10
07.06 100mi USA13th Kettle Moraine 100 Mile Endurance Run 25:25:17 h15
17.05 50km USA6th Superior Spring 50 km Trail Race 5:17:35 h11
19.04 50km USA18th Trail Mix Race 4:19:22 h15
12.04 50km USA1st Chippewa Moraine 50km Ultra Marathon 5:58:47 h20
2007
07.09 50mi USA17th Superior Fall Trail Races 50 Mile 10:06:56 h8
19.05 50km USA5th Superior Spring 50 km Trail Race 5:32:38 h12
24.04 50km USA17th Trail Mix Race 5:10:13 h42