Robert Lynch
ID 495088
Born : 1944 Cat. M80 Ultrarunner since 2014 USA
46
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
77,7%
Rank quotient ?This runner's calculation uses 47 eligible race(s): Σ(rank − 1) = 2 690; Σ finishers = 3 464. 2 690 / 3 464 × 100 = 77.66%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed47
Km — ultra races3 005 km
> 100 km5
> 24h14
Longest race118,7 km
2nd Jackpot Ultra Running Festival 24 Hour Race — 14/2/2015

Km per year (ultra races)

140
2 races
2022
2023
2024
2025
95
2 races
2026

Race types (share of distance)

Road59,8%
Trail40,2%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M3
Longest winning streak1
Current streak0

Records

50 km6h55'46100 km17h53'3050 mi11h55'4712 h78,86 km24 h118,74 km

HISTORY

47 race(s)
DateRacePerf.Rk
2026
23.05 24h USA17th Nanny Goat 24 Hour Race 49.891 km49
17.04 24h USA11th RUN4Kids 24 Hour Race 45.061 km8
2022
24.06 24h USA13th Orange Curtain 24 Hour Ultra Race 59.867 km9
28.05 24h USA14th Nanny Goat 24 Hour Race 80.467 km31
2021
29.05 24h USA13th Nanny Goat 24 Hour Race 49.889 km61
2020
29.02 12h USA11th Orange Curtain 12 Hour Ultra Race 60.000 km4
2019
29.06 24h USA2nd Cirque to Griffith Park 24 Hour Run 101.678 km41
23.06 50km USA13th Running With The Devil 50 km Race 8:53:16 h15
25.05 24h USA11th Nanny Goat 24 Hour Race 80.467 km52
2018
02.12 50km USA32nd OTHTC High Desert 50K Ultra 7:45:45 h133
03.11 24h USA3rd Boundiful 24 Hours Endurance Run 53.108 km26
23.06 12h USA1st Cirque to Griffith Park 12 Hour Run 72.420 km38
26.05 24h USA10th Nanny Goat 24 Hour Race 111.044 km22
07.04 24h USA6th Beyond Limits Ultra Race 24 Hour 96.560 km9
09.03 24h USA4th RUN4Kids 24 Hour Race 105.412 km11
24.02 50km USA9th Orange Curtain 50km Ultra Race 7:08:57 h20
20.01 50km USA38th Avalon Benefit 50 km Run 8:00:31 h135
2017
03.12 50km USA31st OTHTC High Desert 50K Ultra 7:32:09 h101
07.10 50km USA4th No Name 5030 - 50 km Run 8:35:55 h36
06.08 51km USA9th E.T. Full Moon Midnight Ultra Marathon 7:14:12 h24
22.07 50km USA7th Harding Hustle 50K 8:46:23 h41
08.07 50km USA12th Angeles National Forest 50k Trail Race 10:00:32 h105
27.05 12h USA9th Nanny Goat 12 Hour Race 78.857 km8
01.04 50km USA11th Old Goat's 50 km Trail Race 9:47:23 h37
25.03 35mi USA19th Santa Barbara Nine Trails 35 Mile Endurance Run 13:34:16 h110
04.03 50km USA1st Griffith Park Trail Marathon 7:29:12 h78
18.02 12h USA4th Jackpot Ultra Running Festival 12 Hour Race 76.443 km11
21.01 50km USA3rd Celtic Winter Classic 50 km Run 7:11:08 h7
2016
04.12 50km USA30th OTHTC High Desert 50K Ultra 7:42:44 h180
27.08 50km USA25th Bulldog 50k Ultra Run 7:49:45 h227
20.08 51km USA8th E.T. Full Moon Midnight Ultra Marathon 7:33:43 h30
28.05 24h USA8th Nanny Goat 24 Hour Race 70.811 km126
07.05 50km USA36th Wild Wild West 50k 8:14:19 h64
19.03 24h USA2nd Vegas Moonlight 24 hour Ultra 103.609 km1 🏆
12.03 50mi USA8th Labor of Love 50 Mile Race 11:55:47 h4
30.01 50km USA6th Bandit Ultra 50K Trail Run 8:17:16 h72
24.01 50km USA12th Calico Trail Run 50 km 7:36:30 h63
2015
06.12 50km USA29th OTHTC High Desert 50K Ultra 6:55:46 h155
31.10 100km USA13th Javelina Jundred 100 km Endurance Run 19:25:15 h90
30.08 51km USA7th E.T. Full Moon Midnight Ultra Marathon 7:22:25 h29
25.07 50km USA5th Harding Hustle 50K 8:15:06 h56
02.05 50km USA7th Labor of Love 50 km Race 7:09:31 h14
14.02 24h USA2nd Jackpot Ultra Running Festival 24 Hour Race 118.737 km20
2014
01.11 100km USA12th Javelina Jundred 100 km Endurance Run 17:53:30 h69
10.08 51km USA6th E.T. Full Moon Midnight Ultra Marathon 7:31:58 h50
26.04 50km USA22nd Leona Divide 50 km Run 8:47:15 h133
01.02 50km USA1st Sean O'Brien 50 km Trail Race 9:09:49 h132