Nic Giebler
ID 91826
Born : 1981 Cat. M45 Ultrarunner since 2008 USA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
4,7%
Rank quotient ?This runner's calculation uses 56 eligible race(s): Σ(rank − 1) = 241; Σ finishers = 5 101. 241 / 5 101 × 100 = 4.72%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed56
Km — ultra races3 352 km
> 100 km1
> 160 km1
Longest race160,9 km
8th Marji Gesick 100 Mile Ultra Race — 15/9/2023

Km per year (ultra races)

231
4 races
2022
341
4 races
2023
161
2 races
2024
80
1 race
2025
2026

Race types (share of distance)

Road18,2%
Trail81,8%

Wins & podiums (ultra)

🏆 Win13
🏆 Win M13
🏅 Top 328
🏅 Top 3 M30
Longest winning streak4
Current streak0

Records

50 km4h05'0350 mi6h46'10100 mi25h36'506 h60,35 km12 h96,56 km

HISTORY

56 race(s)
DateRacePerf.Rk
2025
12.10 50mi USA39th Glacial Trail 50 Mile Race 8:54:17 h3 🥉
2024
13.10 50mi USA38th Glacial Trail 50 Mile Race 8:31:56 h5
17.08 50mi USA16th Marquette Trail 50 Mile 11:40:24 h19
2023
08.10 50km USA37th Glacial Trail 50 km Race 4:42:05 h5
15.09 100mi USA8th Marji Gesick 100 Mile Ultra Race 25:36:50 h1 🏆
19.08 50mi USA15th Marquette Trail 50 Mile 10:19:02 h6
22.04 50km USA1st Tour de Dodge 5:21:25 h27
2022
09.10 50km USA36th Glacial Trail 50 km Race 4:40:45 h1 🏆
20.08 50mi USA14th Marquette Trail 50 Mile 10:24:17 h7
11.06 50km USA27th Kettle Moraine 50 km Endurance Run 5:27:19 h8
01.01 6h USA3rd Run Your Past Off 6 Hour Run 50.452 km2 🥈
2021
10.10 50km USA35th Glacial Trail 50 km Race 5:39:31 h16
18.09 50mi USAMarji Gesick 50 Mile Ultra Race 13:21:45 h1 🏆
14.08 12h USA2nd 12 Hours of Road America 96.560 km1 🏆
12.06 50km USA26th Kettle Moraine 50 km Endurance Run 5:50:56 h2 🥈
15.05 6h USA1st Sinawa 6 Hour Race 56.327 km2 🥈
2020
08.11 31.2mi USA8th tBunk Endurance Challenge 50 km 4:23:29 h4
11.10 50km USA34th Glacial Trail 50 km Race 4:19:09 h1 🏆
22.08 12h USA1st 12 Hours of Road America 53.430 km16
11.01 50km USA8th Frozen Gnome 50K 5:16:57 h7
2019
13.10 50km USA33rd Glacial Trail 50 km Race 4:25:50 h3 🥉
25.05 50km USA5th Bunk House Trail Runs 5:18:09 h3 🥉
2018
31.12 6h USA2nd Run Your Past Off 6 Hour Run 57.936 km1 🏆
20.10 50mi USA13th The Door County Fall 50 7:11:22 h6
30.06 8h USA8th Dawn to Dusk Endurance Run 8 Hour 49.889 km15
12.05 50mi USA37th Ice Age Trail 50 Mile Run 7:44:37 h9
2017
31.12 6h USA1st Run Your Past Off 6 Hour Run 60.350 km1 🏆
08.10 50km USA31st Glacial Trail 50 km Race 4:40:15 h2 🥈
18.08 50km USA9th Marquette Trail 50 km 5:34:22 h7
08.07 50km USA14th Dances with Dirt - Devil's Lake 50K Ultra 4:24:40 h4
03.06 50km USA22nd Kettle Moraine 50 km Endurance Run 5:06:38 h1 🏆
29.04 50km USA10th Chippewa Moraine 50km Ultra Marathon 4:15:25 h4
07.01 50km USA5th Frozen Gnome 50K 4:10:50 h2 🥈
2016
15.10 50km USA8th Wild Duluth 50 km Races 5:12:47 h3 🥉
19.08 50km USA8th Marquette Trail 50 km 4:40:32 h1 🏆
09.07 50km USA13th Dances with Dirt - Devil's Lake 50K Ultra 4:10:34 h3 🥉
04.06 50km USA21st Kettle Moraine 50 km Endurance Run 4:13:50 h2 🥈
2015
11.10 50mi USA29th Glacial Trail 50 Mile Race 9:25:14 h5
15.08 50km USA7th Marquette Trail 50 km 5:02:33 h2 🥈
11.07 50km USA12th Dances with Dirt - Devil's Lake 50K Ultra 4:27:39 h1 🏆
06.06 50km USA20th Kettle Moraine 50 km Endurance Run 4:30:04 h1 🏆
2014
12.10 50mi USA28th Glacial Trail 50 Mile Race 7:32:48 h1 🏆
16.08 50km USA6th Marquette Trail 50 km 4:42:36 h1 🏆
12.07 50km USA11th Dances with Dirt - Devil's Lake 50K Ultra 4:53:21 h5
10.05 50km USA33rd Ice Age Trail 50 km Run 4:41:35 h13
2013
13.10 50km USA27th Glacial Trail 50 km Race 4:06:30 h3 🥉
11.05 50km USA32nd Ice Age Trail 50 km Run 4:15:12 h4
2012
14.10 50km USA26th Glacial Trail 50 km Race 4:26:00 h5
2011
22.10 50mi USA6th The Door County Fall 50 6:46:10 h5
17.09 50km USA4th Endurance Challenge - Wisconsin Trail 50 km 4:06:17 h3 🥉
14.05 50km USA30th Ice Age Trail 50 km Run 4:05:03 h5
2010
10.10 50km USA24th Glacial Trail 50 km Race 4:09:18 h3 🥉
13.02 50km USA6th Run Toto Run Psycho Wyco 50K 5:16:00 h6
2009
24.10 50km USA2nd Endurance Challenge - Wisconsin Trail 50 km 4:26:49 h7
25.04 50km USA2nd Chippewa Moraine 50km Ultra Marathon 4:40:06 h13
2008
08.11 50mi USA3rd The Door County Fall 50 7:59:13 h13