Adam Harris
ID 323563
Born : 1986 Cat. M40 Ultrarunner since 2012 CAN
35
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
3
Countries visited ?CANCanadaITAItalyUSAUnited States
9,0%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 661; Σ finishers = 7 314. 661 / 7 314 × 100 = 9.04%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed35
Km — ultra races3 358 km
> 100 km12
> 160 km9
Longest race160,9 km
28th Cascade Crest Classic 100 Mile — 17/7/2026

Km per year (ultra races)

299
3 races
2022
245
2 races
2023
2024
211
2 races
2025
211
2 races
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 39
🏅 Top 3 M9
Longest winning streak1
Current streak0

Records

50 km4h25'28100 km10h20'5750 mi7h53'58100 mi17h58'13

HISTORY

35 race(s)
DateRacePerf.Rk
2026
17.07 100mi USA28th Cascade Crest Classic 100 Mile 22:55:27 h8
21.03 50km USA32nd Chuckanut 50K 4:36:08 h50
2025
25.07 100mi USA4th Crazy Mountain 100 23:46:08 h4
31.05 50km CAN4th Run Comfy Numb Trail Race 4:27:37 h3 🥉
2023
29.08 145km ITA13ème Sur les Traces des Ducs de Savoie 26:29:52 h66
15.07 100km USA10th Beaverhead 100K Endurance Run 11:48:43 h2 🥈
2022
12.08 88km CAN2nd Capes 88 km 12:03:31 h6
25.06 100mi USA49th Western States 100 Mile Endurance Run 23:51:34 h98
09.04 50km CAN24th Diez Vista 50K Trail Run 4:51:00 h9
2021
11.09 125km CAN9th Ultra trail Harricana of Canada 125 km 16:57:26 h7
2019
27.09 100mi USA21st The Bear 100 Mile Endurance Run 21:46:44 h6
07.09 50km USA3rd Backcountry Rise 50 km Race 5:29:57 h3 🥉
11.05 50mi USA11th Sun Mountain 50 Mile Trail Races 8:33:50 h5
2018
03.11 100mi USA18th Rio Del Lago 100 Mile Endurance Run 19:41:28 h15
01.06 100mi USA5th Scout Mountain 100 Mile Ultra Trail 23:57:11 h6
12.05 50mi USA2nd Orcas Island 50 Miler 9:33:22 h2 🥈
2017
26.08 100mi USA19th Cascade Crest Classic 100 Mile 23:45:43 h11
20.05 100km USA9th Sun Mountain 100 km Trail Races 10:20:57 h2 🥈
08.04 50km CAN20th Diez Vista 50K Trail Run 7:22:55 h78
18.03 50km USA25th Chuckanut 50K 4:40:37 h42
2016
29.10 100mi USA14th Javelina Jundred 100 Mile Endurance Run 17:58:13 h8
07.05 100km USA21st Miwok 100k Trail Race 10:28:34 h13
25.03 50mi USA6th Badger Mountain 50 Mile Challenge 8:00:16 h1 🏆
2015
05.09 50km USA3rd The Rut Mountain Runs 7:39:12 h80
25.07 50km CAN1st Buckin' Hell 50 km 5:34:28 h2 🥈
19.06 100mi USA23th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 24:46:40 h24
25.04 50mi USA12th Capitol Peak 50 Miler 7:53:58 h5
29.03 50km USA5th Gorge Waterfalls 50k 4:47:42 h6
2014
18.10 50km USA1st Oregon Coast 50k 4:25:28 h2 🥈
16.08 50mi CAN3rd Squamish 50mi 9:35:52 h25
27.06 119km ITA8^ Lavaredo Ultra Trail by UTMB - 120K 17:44:30 h68
29.03 50km USA4th Gorge Waterfalls 50k 5:09:14 h21
2013
17.08 50mi CAN4th Fat Dog 50 Mile Trail Race 9:28:00 h1 🏆
19.05 50km USA5th Sun Mountain 50 km Trail Races 4:36:37 h12
2012
23.06 50km CAN7th Scorched Sole Ultra 50 km 5:55:52 h5