Javier Martin Losada
Born : 1977 Cat. M45 Ultrarunner since 2016 ESP
35
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
65
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
9
Countries visited ?ANDAndorraBELBelgiumESPSpainFRAFranceGBRUnited KingdomITAItalyPOLPolandPORPortugalSUISwitzerland
27,3%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 2 529; Σ finishers = 9 273. 2 529 / 9 273 × 100 = 27.27%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed35
Km — ultra races5 299 km
> 100 km27
> 160 km11
> 200 km4
> 24h7
> 48h3
Longest race367,0 km
SwissPeaks 360 en duo — 29/8/2021

Km per year (ultra races)

462
4 races
2022
430
3 races
2023
843
4 races
2024
262
1 race
2025
456
3 races
2026

Race types (share of distance)

Trail77,3%
Elim.22,7%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 34
🏅 Top 3 M4
Longest winning streak1
Current streak0

HISTORY

35 race(s)
DateRacePerf.Rk
2026
15.08 Backyard Ultra BEL2nd Vloethemveld Backyard 167.650 km (25h)17
17.07 Backyard Ultra POLVII Backyard Ultra Polska - Silver Ticket 140.826 km (21h)27
06.06 Backyard Ultra GBR9th Suffolk Backyard Ultra 147.532 km (22h)44
2025
24.01 Backyard Ultra ESP1. Backyard Ultra el Ultimo Leon 261.534 km (39h)2 🥈
2024
01.09 360km SUISwissPeaks 660 6d 00:43:43 h46
18.05 Backyard Ultra ESP6 Spain Backyard Ultra 93.884 km (14h)33
20.04 Backyard Ultra ESP2nd Saltamontes Backyard Ultra 174.356 km (26h)2 🥈
20.01 Backyard Ultra ESP1st Backyard Ultra the Last Lion 214.592 km (32h)1 🏆
2023
01.09 170km FRA20ème Ultra Trail Tour du Mont Blanc 38:13:19 h659
07.07 100km ITA11° Gran Trail Courmayeur 100 km 21:37:09 h48
03.03 160km ESPXI. Ultra Trail Sierras del Bandolero 23:41:10 h16
2022
05.11 129km ESP9. Gran Vuelta Valle del Genal 20:05:09 h17
22.10 73km ESP12. Transvulcania by UTMB 11:38:01 h236
09.07 100km ITA10° Gran Trail Courmayeur 100 km 20:51:20 h25
04.03 160km ESPX. Ultra Trail Sierras del Bandolero 22:35:26 h11
2021
29.08 367km SUISwissPeaks 360 en duo 5d 08:59:54 h2 🥈
21.05 97km ESPUltratrail Bosques del Sur 13:37:48 h57
09.04 100km ESPUltra Sierra Nevada - Ultra 100 km 15:28:26 h44
2020
06.03 160km ESPIX. Ultra Trail Sierras del Bandolero 23:55:48 h11
2019
25.10 159.8km ESPGran Vuelta Valle Del Genal - 100 Millas Del Genal 25:55:12 h16
05.09 165km SUISwissPeaks 170 2d 00:30:24 h49
19.07 170km ANDAndorra UT Vallnord / Ronda dels Cims 2d 01:01:12 h75
17.05 110km POR8° Ultra-trail da Serra de Sao Mamede 18:30:30 h74
01.03 160km ESPVIII. Ultra Trail Sierras del Bandolero 23:57:29 h11
2018
26.10 159.8km ESPGran Vuelta Valle Del Genal - 100 Millas Del Genal 25:29:17 h7
06.10 103km ESP9a Ultra Trail Guara Somontano 15:54:32 h34
12.05 108km ESPVII. Penyagolosa Trail CSP-115 18:43:10 h149
02.03 137.5km ESPVII. Ultra Trail Sierras del Bandolero 18:31:04 h15
2017
04.11 130km ESPGran Vuelta Valle del Genal 20:17:26 h41
07.07 168km ESP8. Ultratrail ehunmilak 168 km 38:50:21 h95
03.03 166km ESPVI. Ultra Trail Sierras del Bandolero 31:44:29 h26
22.01 51km ESPTrail Álora Sierra de Aguas 6:40:25 h138
2016
29.10 130km ESPGran Vuelta Valle del Genal 21:17:28 h72
07.08 50km ESPXXXII. Subida al Pico Veleta 6:35:49 h303
04.03 155km ESPV. Ultra Trail Sierras del Bandolero 35:23:10 h161