Frank Dahl
ID 273238
Born : 1980 Cat. M45 Ultrarunner since 2012 USA
36
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
1
Countries visited ?USAUnited States
50,0%
Rank quotient ?This runner's calculation uses 36 eligible race(s): Σ(rank − 1) = 1 002; Σ finishers = 2 005. 1 002 / 2 005 × 100 = 49.98%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed36
Km — ultra races4 002 km
> 100 km9
> 160 km6
> 200 km2
> 24h6
Longest race500,0 km
12th Last Annual Vol-State 500K Endurance Run — 13/7/2017

Km per year (ultra races)

482
4 races
2022
130
2 races
2023
2024
365
4 races
2025
230
3 races
2026

Race types (share of distance)

Road40,2%
Trail53,5%
Elim.2,0%
?4,3%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 35
🏅 Top 3 M6
Longest winning streak0
Current streak0

Records

50 km7h14'07100 km11h39'0050 mi9h02'15100 mi26h12'3712 h103,93 km24 h140,82 km

HISTORY

36 race(s)
DateRacePerf.Rk
2026
25.07 12h USA13th Run Under the Stars/Run for Dreams 99.135 km3 🥉
23.05 50km USA22nd Louisville's Love'n the Hills (LLTH 50K) 7:39:54 h22
14.03 50mi USA22nd Land Between The Lakes 50 Mile Trail Run 10:11:58 h24
2025
26.07 12h USA12th Run Under the Stars/Run for Dreams 74.029 km3 🥉
16.05 100mi USA13th Cruel Jewel 100 Mile 41:14:19 h71
08.03 50mi USA21st Land Between The Lakes 50 Mile Trail Run 9:14:01 h6
08.02 50km USA21st Louisville's Love'n the Hills (LLTH 50K) 7:18:20 h29
2023
11.03 50mi USA19th Land Between The Lakes 50 Mile Trail Run 9:27:07 h10
04.02 50km USA19th Louisville's Love'n the Hills (LLTH 50K) 7:27:50 h39
2022
06.08 24h USA9th Dream Factory 24-Hour Run For Dreams 140.817 km2 🥈
10.06 100mi USA4th War Hammer 100 Mile Endurance Run 34:42:46 h21
28.05 12h USA17th Hawthorn Half Day 12 Hour Run 99.618 km6
12.03 50mi USA18th Land Between The Lakes 50 Mile Trail Run 9:03:31 h17
2021
04.12 24h USA2nd The Tennessee Mile 24 Hour Run 100.905 km6
10.04 12h USA1st Ruts Paradise 12 Hour Race 103.928 km4
30.01 24h USA9th Black Toe 24 Hour Run 64.373 km21
2020
05.12 24h USA1st The Tennessee Mile 24 Hour Run 88.513 km12
01.08 24h USA7th Dream Factory 24-Hour Run For Dreams 77.892 km11
2019
18.05 12h USA14th Hawthorn Half Day 12 Hour Run 84.812 km9
09.03 50mi USA16th Land Between The Lakes 50 Mile Trail Run 10:30:30 h34
2017
13.07 500km USA12th Last Annual Vol-State 500K Endurance Run 5d 05:15:01 h4
19.05 106mi USA5th Cruel Jewel 100 Mile 45:00:15 h56
11.03 50mi USA14th Land Between The Lakes 50 Mile Trail Run 9:31:56 h23
04.02 50km USA14th Louisville's Love'n the Hills (LLTH 50K) 7:14:07 h51
2014
10.07 500km USA9th Last Annual Vol-State 500K Endurance Run 6d 00:00:54 h16
08.03 50mi USA11th Land Between The Lakes 50 Mile Trail Run 10:30:47 h41
2013
02.11 100mi USA6th Pinhoti 100 Mile 26:12:37 h67
14.09 50mi USA7th Bartlett Park Ultras 50M 9:02:15 h3 🥉
09.03 50mi USA10th Land Between The Lakes 50 Mile Trail Run 11:01:19 h114
09.02 50km USA10th Louisville's Love'n the Hills (LLTH 50K) 8:01:01 h81
05.01 100km USA1st The Pistol 100 km Ultra Run 11:39:00 h3 🥉
2012
13.10 50km USA4th Cumberland Trail 50k 8:11:05 h23
24.08 50mi USA5th Cheat Mountain Moonshine Madness 50 Mile Trail Run 11:01:08 h44
10.03 50mi USA9th Land Between The Lakes 50 Mile Trail Run 10:43:34 h88
11.02 50km USA9th Louisville's Love'n the Hills (LLTH 50K) 7:58:24 h46
Unknown date
— 34h USA7th Mid-State Mile 79.662 km28