Kate Sidoli
ID 973911
Born : 1976 Cat. W50 Ultrarunner since 2017 USA
37
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
56
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
2
Countries visited ?CANCanadaUSAUnited States
28,0%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 984; Σ finishers = 3 519. 984 / 3 519 × 100 = 27.96%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed37
Km — ultra races4 704 km
> 100 km15
> 160 km14
> 200 km2
> 24h1
Longest race563,3 km
6th The Last Annual Heart of the South Road Race — 12/6/2025

Km per year (ultra races)

677
5 races
2022
822
3 races
2023
538
4 races
2024
985
4 races
2025
161
1 race
2026

Race types (share of distance)

Road11,7%
Trail88,3%

Wins & podiums (ultra)

🏆 Win1
🏆 Win F8
🏅 Top 34
🏅 Top 3 F16
Longest winning streak1
Current streak0

Records

50 km4h59'36100 km13h17'2650 mi9h23'03100 mi25h26'266 h53,27 km12 h88,84 km

HISTORY

38 race(s)
DateRacePerf.Rk
2026
13.06 100mi USA1st Woodbooger 100 28:04:56 h5
2025
24.10 100mi USA9th No Business 100 28:22:30 h63
12.06 350mi USA6th The Last Annual Heart of the South Road Race 7d 07:11:25 h4
12.04 100mi USA5th Rim Runner 100 Mile Trail Race 26:39:30 h3 🥉
08.02 50km USA9th The Delmarva Ultra Challenge - Split Algonquin 50km 7:17:18 h148
07.02 100km USA9th The Delmarva Ultra Challenge 13:17:26 h18
2024
06.09 100mi USA34th Superior Fall Trail Races 100 Mile 31:09:18 h57
05.07 100mi CAN9th Quebec Mega Trail 100 Mile 36:38:22 h70
10.05 100mi USA6th The Hellbender One Hundred 35:10:01 h53
09.03 34mi USA10th Lenape Trail Run 8:57:00 h17
2023
13.07 500km USA18th Last Annual Vol-State 500K Endurance Run 6d 13:46:28 h28
22.04 100mi USANew Jersey Devil 100 25:26:26 h32
18.03 100mi USA3rd MST 100 Mile Endurance Race 29:25:53 h9
2022
08.10 100mi USA4th Midstate Massive 100 Mile Ultra Trail 30:29:22 h58
27.08 50mi USA18th Baker Trail 50 Mile UltraChallenge 12:08:31 h36
11.06 70.5mi USA43rd Laurel Highlands 70 Mile Ultra 18:10:36 h54
14.05 100mi USA28th Massanutten Mountain Trails 100 Mile 30:43:01 h36
23.04 100Miles USA1st Shadows of the South 100 mile 35:17:48 h26
2021
21.08 100km USA7th Twisted Branch Trail Run 17:01:40 h60
05.06 12h USA1st Bashore Bash 12 Hr 88.835 km1 🏆
23.04 36h USA1st Seven Trails Ultra Festival 161.095 km4
2020
07.03 34mi USA8th Lenape Trail Run 7:32:29 h16
2019
06.10 50km USA14th Blues Cruise 50K Ultra Trail 4:59:36 h31
28.09 6h USA2nd The Squatchung Surprise 6 Hour Race 53.269 km3 🥉
01.09 12h USA10th Labor Pain 12 Hour Endurance Trail Run 80.467 km21
10.08 50km USA8th Wildcat Ridge Romp 50 km 7:13:26 h17
01.06 88km USA5th INFINITUS 2019 - 88k Ultramarathon 14:21:37 h12
2018
07.10 50km USA13th Blues Cruise 50K Ultra Trail 5:47:45 h54
22.09 50km USA10th Mountain Madness 50K 7:04:09 h5
09.06 50mi USA2nd Endurance Challenge - Massachusetts Trail 50 Miles 11:26:06 h34
02.06 88km USA4th INFINITUS 2018 - 88k Ultramarathon 11:10:00 h2 🥈
12.05 50km USA3rd XTERRA Northeast Trail Run Series – Wawayanda State Park 50 km Race 6:47:00 h5
28.04 50mi USA11th Endurance Challenge - Washington D.C. Trail 50 Miles 9:23:03 h40
2017
02.12 100km USA2nd Devil Dog Ultra 100 km Race 14:33:34 h17
11.11 53.4mi USA4th The Batona 50 Mile 10:11:43 h5
21.10 50mi USA2nd Wawayanda Wonderful Wonhundred 50 Mile Race 11:07:52 h4
01.10 50km USA12th Blues Cruise 50K Ultra Trail 5:28:35 h71
10.06 50mi USA1st Endurance Challenge - Massachusetts Trail 50 Mile 13:19:58 h50