Jeremy Ritcey
ID 73151
Born : 1975 Cat. M50 Ultrarunner since 2009 CAN
53
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
58
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
12
Countries visited ?AUSAustraliaCANCanadaFRAFranceHKGHong KongITAItalyJPNJapanMASMalaysiaPHIPhilippinesSGPSingaporeSUISwitzerlandTHAThailandUSAUnited States
3,2%
Rank quotient ?This runner's calculation uses 72 eligible race(s): Σ(rank − 1) = 1 710; Σ finishers = 53 371. 1 710 / 53 371 × 100 = 3.20%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed75
Km — ultra races6 074 km
> 100 km10
> 160 km1
Longest race170,0 km
5th Ultra-Trail Mt. Fuji (UTMF) — 27/4/2018

Km per year (ultra races)

206
2 races
2022
250
4 races
2023
448
5 races
2024
318
5 races
2025
255
3 races
2026

Race types (share of distance)

Trail93,6%
Stage6,4%

Wins & podiums (ultra)

🏆 Win7
🏆 Win M8
🏅 Top 317
🏅 Top 3 M17
Longest winning streak1
Current streak0

Records

50 km4h27'58100 km10h47'5150 mi7h44'20

HISTORY

72 race(s)
DateRacePerf.Rk
2026
11.04 75km PHI5th Sierra Madre Trail Ultra 75 2026 12:59:17 h8
27.02 50mi HKG7th The 9 Dragons - 50 Miles 13:39:24 h9
24.01 100km HKG16th Hong Kong 100 Ultra Trail Race 14:08:13 h177
2025
06.12 48km THA2nd Chiangmai Thailand by UTMB - HMONG 50-DAY 6:56:39 h118
29.06 50km SGP4th Ultra Trail Singapore 5:19:22 h14
22.06 50km MAS3rd Trail des Gombak 6:53:49 h16
26.04 70km JPN4th KAI 70k 10:36:52 h76
18.01 100km HKG15th Hong Kong 100 Ultra Trail Race 15:38:38 h197
2024
07.12 53km THA1st Chiangmai Thailand by UTMB - HMONG 50 6:36:05 h99
14.09 85km MAS12th The Most Beautiful Thing (TMBT) 85 km Ultra Trail Marathon 13:05:41 h20
10.08 80km PHI8th The Punisher 50 - 80 km Run 13:13:24 h9
17.02 130km/2stages HKG5th The 9 Dragons - 50/50 22:16:17 h16
20.01 100km HKG14th Hong Kong 100 Ultra Trail Race 18:20:56 h179
2023
02.12 50km HKG11th MSIG Lantau 50 7:20:17 h17
18.02 100km HKG13th Hong Kong 100 Ultra Trail Race 15:08:41 h44
29.01 50km HKG1st To The Top of Lantau Challenge 6:19:32 h1 🏆
14.01 50km HKG30th Green Power Hike 4:51:30 h8
2022
10.12 104km THA3rd Thailand by UTMB - 104km 16:18:59 h19
05.11 102km HKG9th TransLantau 100 by UTMB 16:19:44 h7
2020
18.01 100km HKG10th Hong Kong 100 Ultra Trail Race 12:48:46 h26
2019
03.11 50km HKG2nd MSIG Summits - Mui Wo Quartet 7:37:03 h1 🏆
14.09 100km MAS9th The Most Beautiful Thing (TMBT) 100 km Ultra Trail Marathon 15:43:29 h4
19.01 100km HKG9th Hong Kong 100 Ultra Trail Race 15:20:16 h88
2018
16.11 100km HKG37th Oxfam Trailwalker Hong Kong 13:30:22 h19
19.10 50km HKG8th Barclays Moontrekker 50 5:58:03 h9
05.08 50km CAN10th Brookvale Ultra Trail Marathon 4:48:36 h2 🥈
08.07 63km FRALa Montagn'Hard 63 km 9:56:20 h10
27.04 170km JPN5th Ultra-Trail Mt. Fuji 26:48:33 h32
02.03 100km HKG7th TransLantau 100 Ultra Trail 14:15:23 h1 🏆
24.02 130km/2stages HKG2nd The 9 Dragons - 50/50 20:14:32 h5
27.01 100km HKG8th Hong Kong 100 Ultra Trail Race 12:12:07 h33
13.01 57km HKG1st TransNT 57 km Run 7:23:35 h10
2017
03.12 50km HKG6th MSIG Lantau 50 6:46:57 h6
17.11 100km HKG36th Oxfam Trailwalker Hong Kong 13:26:30 h11
06.08 50km CAN9th Brookvale Ultra Trail Marathon 5:11:09 h6
15.07 101km SUI5. Eiger Ultra Trail 101 km 13:43:53 h28
10.03 100km HKG6th TransLantau 100 Ultra Trail 13:44:15 h3 🥉
04.02 130km/2stages HKG1st The 9 Dragons - 50/50 18:51:55 h4
14.01 100km HKG7th Hong Kong 100 Ultra Trail Race 12:12:56 h44
2016
04.12 50km HKG5th MSIG Lantau 50 7:04:45 h13
18.11 100km HKG35th Oxfam Trailwalker Hong Kong 13:12:29 h10
29.10 70km HKG4th Lantau Trail race 70k 9:14:23 h2 🥈
24.08 119km ITA7ème Sur les Traces des Ducs de Savoie 19:25:43 h39
31.07 50km CAN8th Brookvale Ultra Trail Marathon 4:43:00 h2 🥈
16.07 101km SUI4. Eiger Ultra Trail 101 km 14:01:05 h23
14.05 100km AUS9th Ultra-Trail Australia 100 km 11:47:11 h29
11.03 100km HKG5th TransLantau 100 Ultra Trail 12:40:16 h2 🥈
23.01 100km HKG6th Hong Kong 100 Ultra Trail Race 11:46:40 h17
2015
12.12 100km HKG3rd The North Face 100 Hong Kong 14:49:59 h5
06.12 50km HKG4th MSIG Lantau 50 7:05:28 h8
20.11 100km HKG34th Oxfam Trailwalker Hong Kong 14:18:05 h39
02.08 50km CAN7th Brookvale Ultra Trail Marathon 4:47:21 h1 🏆
04.07 60km FRALa Montagn'Hard 60 km 11:35:39 h31
17.01 100km HKG5th Hong Kong 100 Ultra Trail Race 13:07:24 h37
2014
19.10 50mi USA3rd Big Brad Ultras - Punisher 50 Mile 7:44:20 h1 🏆
16.08 50mi CAN3rd Squamish 50mi 9:05:25 h17
03.08 50km CAN6th Brookvale Ultra Trail Marathon 4:27:58 h2 🥈
07.06 80km FRA4ème Le Trail Des Cagous MKM 11:48:34 h5
14.03 100km HKG3rd TransLantau 100 Ultra Trail 13:04:13 h1 🏆
18.01 100km HKG4th Hong Kong 100 Ultra Trail Race 11:26:29 h16
2013
14.12 100km HKG1st The North Face 100 Hong Kong 13:20:02 h4
12.10 84.7km HKG2nd Raleigh Challenge Wilson Trail - Whole Course 10:34:00 h2 🥈
18.05 100km AUS6th The North Face 100 Australia 11:05:12 h16
16.03 100km HKG2nd Translantau 100 Ultra Trail 12:37:00 h2 🥈
19.01 100km HKG3rd Hong Kong 100 Ultra Trail Race 11:06:34 h5
2012
04.08 125km CAN13th Canadian Death Race 15:16:40 h2 🥈
07.07 45km FRAKilian's Classik 45 km Passion 5:05:50 h9
19.05 82km JPN1st Shizuoka to Yamanashi 9:44:46 h4
24.03 50km HKG1st TransLantau 50 Ultra Trail 5:30:08 h1 🏆
18.02 100km HKG2nd Hong Kong 100 Ultra Trail Race 10:47:51 h4
2011
15.01 100km HKG1st Hong Kong 100 Ultra Trail Race 11:54:00 h2 🥈
2009
12.07 68km FRAMerrell Sky Race - Le Trail des Cerces 9:19:33 h55