Kyle Kalbus
Born : 1985 Cat. M40 Ultrarunner since 2019 USA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
62
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
7,9%
Rank quotient ?This runner's calculation uses 52 eligible race(s): Σ(rank − 1) = 560; Σ finishers = 7 081. 560 / 7 081 × 100 = 7.91%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed52
Km — ultra races5 637 km
> 100 km21
> 160 km15
> 200 km5
> 24h13
> 48h3
Longest race348,7 km

Km per year (ultra races)

845
8 races
2022
1 844
13 races
2023
1 183
12 races
2024
742
7 races
2025
576
5 races
2026

Race types (share of distance)

Road4,3%
Trail50,3%
Elim.45,4%

Wins & podiums (ultra)

🏆 Win7
🏆 Win M7
🏅 Top 317
🏅 Top 3 M17
Longest winning streak1
Current streak0

HISTORY

52 race(s)
DateRacePerf.Rk
2026
19.09 50km USA13th The Barkley Fall Classic 10:57:43 h4
25.07 Backyard Ultra USA3rd The Sweaty Backyard Cox Ultra 87.178 km (13h)2 🥈
08.05 100mi USA8th The Hellbender One Hundred 21:34:35 h7
24.01 50km USA32nd Mountain Mist 50k 5:47:12 h30
17.01 Backyard Ultra USA5th MAD Backyard Ultra 228.004 km (34h)2 🥈
2025
20.12 50mi USA18th Lookout Mountain 50 Mile Race 8:15:57 h2 🥈
20.09 50km USA12th The Barkley Fall Classic 12:06:23 h9
09.05 100mi USA7th The Hellbender One Hundred 25:19:36 h20
29.03 74mi USA13th Georgia Death Race 16:14:02 h13
09.02 33mi USA5th Gone Loco 33 Mile Race 3:59:55 h2 🥈
25.01 50km USA31st Mountain Mist 50k 4:50:45 h5
18.01 Backyard Ultra USA4th MAD Backyard Ultra 228.004 km (34h)1 🏆
2024
07.12 35h USA2nd The Conquer 100.590 km10
09.11 50km USA17th Upchuck 50K Trail Running Race 5:44:43 h14
26.10 50km USA12th Georgia Sky to Summit 50k 5:39:20 h3 🥉
05.10 100mi USA10th The Hennepin Hundred - 100 Mile Run 16:26:38 h4
21.09 50km USA11th The Barkley Fall Classic 11:18:43 h20
31.08 100mi USA3rd Midwest States 100 23:36:47 h1 🏆
25.05 Backyard Ultra USA5th Capital Backyard Ultra 120.708 km (18h)23
04.05 40mi USA46th Strolling Jim 40 Mile 6:15:28 h21
23.03 Backyard Ultra USA6th Ohio's Backyard Ultra 100.590 km (15h)43
09.03 50mi USA10th Antelope Canyon 50 Mile Race 9:01:29 h3 🥉
27.01 50km USA30th Mountain Mist 50k 5:26:03 h17
13.01 Backyard Ultra USA3rd MAD Backyard Ultra 194.474 km (29h)1 🏆
2023
16.12 50mi USA16th Lookout Mountain 50 Mile Race 9:37:33 h5
04.11 Backyard Ultra USA1st Barn Creek Backyard Ultra 187.768 km (28h)2 🥈
29.10 50km USA4th Marine Corps 50km Marathon Race 3:45:53 h22
21.07 100mi USA7th High Lonesome 100 Mile 29:57:56 h22
27.05 Backyard Ultra USA4th Capital Backyard Ultra 348.712 km (52h)5
20.05 50km USA9th Quest for the Crest 50k 10:15:52 h32
06.05 40mi USA45th Strolling Jim 40 Mile 5:37:49 h10
22.04 62miles USA1st The Phoenix Trail Fest 62 Miles 11:07:22 h1 🏆
18.03 Backyard Ultra USA5th Ohio's Backyard Ultra 268.240 km (40h)7
25.02 24h USA4th Elsie Enduro Trail Run 108.630 km1 🏆
04.02 100mi USA3rd Forgotten Florida 100 Mile Race 19:21:12 h3 🥉
28.01 50km USA29th Mountain Mist 50k 5:10:07 h15
21.01 Backyard Ultra USA2nd MAD Backyard Ultra 214.592 km (32h)1 🏆
2022
17.12 50mi USA15th Lookout Mountain 50 Mile Race 9:18:18 h6
03.12 50mi USA6th Cloudland Canyon 50 Mile Race 7:58:42 h3 🥉
05.11 100mi USA15th Pinhoti 100 Mile 21:26:38 h5
01.10 Backyard Ultra USA2nd Little Dog’s Backyard Ultra 187.768 km (28h)1 🏆
14.05 24h USA5th Locomotion 24 Hour Run 96.560 km6
07.05 40mi USA44th Strolling Jim 40 Mile 5:43:11 h14
26.02 16:40h USA3rd Elsie Enduro Trail Run 124.724 km2 🥈
22.01 49.6km USA28th Mountain Mist 50k 6:06:14 h60
2021
04.12 50mi USA5th Cloudland Canyon 50 Mile Race 9:50:26 h6
02.10 50km USA20th Rock/Creek StumpJump 50K 6:58:03 h62
11.09 50mi USA40th Ice Age Trail 50 Mile Run 9:10:31 h14
27.02 17:20h USA2nd Elsie Enduro Trail Run 57.324 km13
2020
12.09 50km USA1st Lapham Peak 50 km Trail Race 5:38:32 h13
01.02 50km USA32nd John Dick Memorial 50K 5:11:24 h19
2019
31.08 12h USA14th Badgerland F/X 12 Hour Run (day) 79.042 km5