Daniel Niederjohn
ID 209544
Born : 1974 Cat. M50 Ultrarunner since 2011 USA
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
39,4%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 1 215; Σ finishers = 3 080. 1 215 / 3 080 × 100 = 39.45%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed32
Km — ultra races2 828 km
> 100 km8
> 160 km4
> 24h5
Longest race160,9 km
18th Pinhoti 100 Mile — 1/11/2025

Km per year (ultra races)

261
2 races
2022
214
2 races
2023
333
3 races
2024
347
3 races
2025
256
3 races
2026

Race types (share of distance)

Road21,2%
Trail71,7%
Elim.7,1%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 33
🏅 Top 3 M3
Longest winning streak0
Current streak0

Records

50 km5h03'27100 km14h13'1750 mi10h16'37100 mi23h31'006 h53,11 km12 h89,80 km24 h136,39 kmBackyard17 loops

HISTORY

32 race(s)
DateRacePerf.Rk
2026
28.03 74mi USA14th Georgia Death Race 20:02:47 h56
17.01 Backyard Ultra USA5th MAD Backyard Ultra 87.178 km (13h)39
04.01 50km USA33rd Atlanta Fat Ass 50K 5:03:27 h3 🥉
2025
01.11 100mi USA18th Pinhoti 100 Mile 30:09:54 h98
20.09 100km USA17th Grindstone 100 km 16:45:33 h77
07.06 12h USA17th Black Mountain Monster 12 Hour Run 86.181 km5
2024
19.10 100km USA4th Lake Sonoma 100K & 50K 17:46:23 h154
30.03 74mi USA12th Georgia Death Race 20:55:53 h65
13.01 Backyard Ultra USA3rd MAD Backyard Ultra 114.002 km (17h)11
2023
29.09 100mi USA9th The Yeti 100 Mile Endurance Run 23:31:00 h51
12.02 33mi USA3rd Gone Loco 33 Mile Race 5:52:10 h16
2022
30.09 100mi USA8th The Yeti 100 Mile Endurance Run 23:33:56 h52
30.04 100km USA7th Great Southern 100 km Endurance Run 14:37:47 h13
2021
04.12 50mi USA5th Cloudland Canyon 50 Mile Race 10:16:37 h9
13.11 50km USA9th Georgia Sky to Summit 50k 7:35:12 h58
05.06 24h USA13th Black Mountain Monster 24 Hour Run 83.685 km44
17.04 50km USA14th SweetH2O 50 km 6:23:13 h7
2020
03.10 50km USA4th Bull Mountain 50 km Epic Run 8:12:45 h46
2019
21.12 50mi USA12th Lookout Mountain 50 Mile Race 11:42:46 h46
12.10 50km USA1st Blue Ridge 50km Ultra 6:48:00 h14
25.05 50km USA1st Dawson Forest Georgia's Area 51 Trail 5:40:50 h5
2018
13.10 6h USA3rd Sleepy Hollow 6 Hour Ultra 53.108 km2 🥈
14.04 100km USA3rd Great Southern 100 km Endurance Run 14:13:17 h6
2017
01.12 100mi USA1st Chattanooga 100 Mile Trail Race 29:18:54 h27
2016
29.10 12h USA1st Sleepy Hollow 12 Hour Ultra 84.973 km2 🥈
2014
08.02 24h USA3rd Delirium Ultra 24 Hour Run 136.391 km22
2013
28.09 50km USA4th Endurance Challenge - Georgia Trail 50 km 7:25:26 h48
23.03 50mi USA1st Lake Martin 50 Mile Ultra Trail Race 10:29:08 h15
2012
08.12 24h USA2nd One Epic Run 24 Hour Race 66.111 km21
06.10 50km USA11th Rock/Creek StumpJump 50K 6:32:05 h141
21.04 50km USA6th SweetH2O 50 km 7:14:34 h87
2011
04.06 12h USA3rd Black Mountain Monster 12 Hour Run 89.801 km7