Timothy Buse
ID 408716
Born : 1984 Cat. M40 Ultrarunner since 2013 USA
34
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
18,6%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 1 018; Σ finishers = 5 476. 1 018 / 5 476 × 100 = 18.59%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races3 330 km
> 100 km7
> 160 km7
Longest race164,2 km
13th Burning River 100 Mile Endurance Run — 27/7/2019

Km per year (ultra races)

50
1 race
2022
161
1 race
2023
339
3 races
2024
441
4 races
2025
250
3 races
2026

Race types (share of distance)

Road1,5%
Trail98,5%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 35
🏅 Top 3 M5
Longest winning streak1
Current streak0

Records

50 km4h25'13100 km10h19'2850 mi8h20'34100 mi21h52'20

HISTORY

34 race(s)
DateRacePerf.Rk
2026
12.09 50km USA13th Devil on the Divide Ultra 6:04:27 h14
25.07 100km USA12th Never Summer 100k 15:33:13 h17
11.04 100km USA23rd Desert Rats Trail Running Festival 100 km 13:44:58 h75
2025
12.09 100mi USA19th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run 23:21:48 h7
10.05 50mi USA14th Quad Rock 50 Mile 10:13:20 h20
12.04 100km USA22nd Desert Rats Trail Running Festival 100 km 14:27:12 h55
08.02 100km USA12th Black Canyon Trail 100 km Run 12:32:19 h178
2024
28.12 8h USA3rd Revenuer's Run 78.214 km1 🏆
05.10 100mi USA34th Arkansas Traveller 100 21:52:20 h18
27.07 100km USA10th Never Summer 100k 22:28:52 h150
2023
21.07 100mi USA7th High Lonesome 100 Mile 28:48:17 h16
2022
10.09 50km USA9th Devil on the Divide Ultra 6:23:32 h17
2021
26.06 100mi USA48th Western States 100 Mile Endurance Run 23:24:54 h43
24.04 100km USA8th The Canyons Endurance 100 km Run 13:30:34 h74
2020
05.12 50km USA1st Lake Hughes 50km Race 5:14:15 h1 🏆
22.02 50km USA1st The Ranch 50 km Race 4:42:38 h3 🥉
2019
27.07 102mi USA13th Burning River 100 Mile Endurance Run 18:47:46 h3 🥉
06.04 100km USA27th Leona Divide 100 km Run 10:19:28 h8
2018
20.10 50km USA4th Broken Toe 50k 5:39:39 h3 🥉
28.04 100km USA5th The Canyons Endurance 100 km Run 12:26:44 h23
03.02 100km USA5th Sean O'Brien 100 km Trail Race 12:10:00 h28
2017
30.09 50km USA4th Overlook Endurance Run 50K 4:25:13 h6
09.06 100mi USA16th San Diego 100 Mile Endurance Run 22:39:43 h12
04.02 100km USA4th Sean O'Brien 100 km Trail Race 11:25:22 h32
2016
09.04 50mi USA8th Lake Sonoma 50 Mile Race 8:20:34 h32
06.02 100km USA3rd Sean O'Brien 100 km Trail Race 11:39:44 h10
2015
03.10 100km USA4th Cuyamaca 100 km Endurance Run 13:09:10 h31
01.08 100mi USA28th Angeles Crest 100 Mile 29:14:07 h44
02.05 50km USA2nd The Canyons Endurance 50 km Run 6:10:27 h13
07.02 100km USA2nd Sean O'Brien 100 km Trail Race 11:44:20 h27
2014
16.08 100km USA13th Waldo 100K Trail Run 11:55:43 h13
01.02 50mi USA1st Sean O'Brien 50 Mile Trail Race 8:55:34 h27
2013
13.07 50km USA4th Cuyamaca Three Peaks 50K Run 5:51:44 h13
27.04 50mi USA21st Leona Divide 50 Mile Run 9:27:44 h38