Chris Silva
Born : 1993 Cat. M23 Ultrarunner since 2014 USA
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
42
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
23,7%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 280; Σ finishers = 1 182. 280 / 1 182 × 100 = 23.69%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races2 250 km
> 100 km8
> 160 km5
> 200 km1
> 24h6
> 48h2
Longest race201,2 km

Km per year (ultra races)

202
2 races
2022
181
1 race
2023
238
2 races
2024
104
2 races
2025
268
2 races
2026

Race types (share of distance)

Road20,2%
Trail40,1%
Elim.39,7%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 36
🏅 Top 3 M7
Longest winning streak1
Current streak0

HISTORY

25 race(s)
DateRacePerf.Rk
2026
30.05 Backyard Ultra USA2nd Elsa Chicken Plucker Backyard Ultra 201.184 km2 🥈
06.03 Backyard Ultra USA6th Queeny Backyard Ultra 67.060 km (10h)55
2025
18.10 50km USA3rd Shake Your Trail Feather Trail Run 7:05:18 h8
31.05 Backyard Ultra USA1st Elsa Chicken Plucker Backyard Ultra 53.648 km (8h)14
2024
19.10 50km USA2nd Shake Your Trail Feather Trail Run 7:12:18 h8
01.03 Backyard Ultra USA4th Queeny Backyard Ultra 187.768 km (28h)7
2023
03.03 Backyard Ultra USA3rd Queeny Backyard Ultra 181.062 km (27h)3 🥉
2022
21.05 20h USA1st Driftless Endurance -Rumble on the Ridge 81.690 km4
01.04 Backyard Ultra USA2nd Big Hill Bonk - Wisconsin's Backyard Ultra 120.708 km (18h)6
2019
03.08 100km USA1st Badger Trail Races 100K 16:21:43 h21
23.03 34mi USA2nd Skunk Ape 806 Ultra Trail Race 6:23:22 h5
09.02 50km USA16th Louisville's Love'n the Hills (LLTH 50K) 7:04:45 h44
2018
05.04 50mi USA18th Potawatomi 50 Mile Trail Run 13:16:19 h32
24.03 50km USA6th Paleozoic Trail Runs - Silurian Spring 50K 5:50:13 h25
2017
07.10 30mi USA12th Farmdale Trail Run 30 Mile 5:54:45 h6
09.09 50km USA6th Evergreen Lake 50 km Ultra 5:43:56 h8
08.07 50km USA3rd Cry Me A River 50 km Trail Run 9:39:23 h16
14.01 8h USA1st Chillbilly 8 Hour Endurance Runs 58.741 km1 🏆
2016
12.11 50km USA4th Paleozoic Trail Runs - Permian Fall 50K 4:42:13 h8
01.10 100mi USA2nd The Hennepin Hundred - 100 Mile Run 19:54:29 h7
26.03 50km USA4th Paleozoic Trail Runs - Silurian Spring 50K 4:21:30 h3 🥉
2015
13.06 12h USA10th Hawthorn Half Day 12 Hour Run 104.607 km2 🥈
2014
27.12 6h USA2nd Little Woods 85.778 km1 🏆
15.11 100mi USA1st Tunnel Hill 100 Mile Race 19:42:00 h11
14.06 12h USA9th Hawthorn Half Day Run 102.193 km8