Maria Russell
ID 1010474
Born : 1978 Cat. W45 Ultrarunner since 2009 GBR
41
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
55
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
5
Countries visited ?FRAFranceGBRUnited KingdomISLIcelandKGZKyrgyzstanPORPortugal
45,6%
Rank quotient ?This runner's calculation uses 42 eligible race(s): Σ(rank − 1) = 4 597; Σ finishers = 10 090. 4 597 / 10 090 × 100 = 45.56%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed56
Km — ultra races4 407 km
> 100 km16
> 160 km10
> 200 km2
> 24h1
Longest race300,0 km
Northern Traverse 300km — 5/4/2025

Km per year (ultra races)

142
2 races
2022
50
1 race
2023
100
2 races
2024
731
4 races
2025
161
1 race
2026

Race types (share of distance)

Road2,5%
Trail77,3%
Stage20,2%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F4
🏅 Top 30
🏅 Top 3 F8
Longest winning streak0
Current streak0

Records

50 km5h44'39100 km13h03'5150 mi9h09'12100 mi21h32'3424 h160,93 km

HISTORY

42 race(s)
DateRacePerf.Rk
2026
13.06 100mi GBR14th South Downs Way 100 Mile Race 28:47:46 h315
2025
01.11 110km/2stages POR1st Ultra X Madeira 25:26:16 h44
28.07 200km/5stages KGZ2nd Tian Shan Mountain Ultra 41:02:00 h4
24.05 75mi GBRSkye Trail Ultra 24:30:47 h30
05.04 300km GBRNorthern Traverse 300km 3d 08:14:50 h64
2024
11.05 55km GBR5th Ultra-Trail Snowdonia - 50km 12:56:20 h629
24.02 45km GBRTEC Lulworth Cove 45km 7:29:48 h53
2023
11.06 50km GBRBigSea Ultramarathon 7:48:32 h72
2022
09.04 92km/2stages GBRUltra Tour of Arran 16:04:23 h61
05.03 31mi GBRHumanity Direct Amersham Ultra 6:44:39 h120
2021
17.10 57km GBRUltra Tour of Edinburgh 8:08:28 h296
09.10 52mi/2stages GBRUltra Tour of Jersey 10:40:30 h12
18.09 50mi GBR6th Chiltern Wonderland 50 10:05:19 h53
28.08 86mi GBR17th Ridgeway Challenge 86 Mile Trail Run 21:35:06 h41
19.06 111km GBR10th The Wall Ultra Run 111 km nonstopp 15:25:49 h109
05.06 57km GBRMaverick X Series Exmoor 6:41:17 h9
16.05 35mi GBRNorthants Ultra 35 Shires & Spires 6:33:17 h88
2019
28.12 50km GBR4th Winter Cross Ultra 50km 6:54:47 h115
06.07 100km GBRWayfarers 100k 13:03:51 h6
06.07 104mi GBRBattle of Hastings 30:58:18 h32
06.04 50mi GBR7th South Downs Way 50 Mile Race 9:22:26 h122
2018
17.11 50mi GBR3rd Wendover Woods 50 11:02:50 h62
13.10 100mi GBR7th Autumn 100 Mile Race 21:32:34 h29
15.09 50mi GBR3rd Chiltern Wonderland 50 Mile Race 9:09:12 h29
27.08 250km/6stages ISLFire and Ice Ultra Iceland 30:45:54 h12
04.08 102.9mi GBR8th North Downs Way 100 Mile Race 27:40:44 h90
14.07 52km GBRThe 'Chiltern Ultra Challenge' Intro 50km Ultra 6:03:18 h63
09.06 100mi GBR7th South Downs Way 100 Mile Race 24:19:17 h112
19.05 50mi GBR8th North Downs Way 50 Mile Race 9:50:47 h66
05.05 100mi GBR7th Thames Path 100 23:05:14 h70
21.04 60km GBRFox Ultra 6:34:36 h37
07.04 50mi GBR6th South Downs Way 50 Mile Race 9:24:43 h129
17.03 80km FRA11ème EcoTrail de Paris - Ile de France 80 km 11:48:08 h1196
10.03 50km GBRHumanity Direct Amersham Ultra 5:55:47 h53
25.02 45mi GBRSt Peters Way Ultra 8:37:30 h38
2017
11.11 50km GBRKings Forest 50 km 5:44:39 h83
26.08 86mi GBRRidgeway Challenge - UK Ultra Distance Trail Running Championships 19:44:00 h27
10.06 24h GBREndure 24 hour run 160.934 km24
27.05 100km GBRLondon 2 Brighton Challenge 13:45:06 h103
29.04 97mi/3stages GBRThe South Downs Way Devil's Challenge 21:24:39 h24
11.03 50km GBRHumanity Direct Amersham Ultra 5:51:06 h47
2009
06.06 32mi GBR11th Dartmoor Discovery 32 Mile Ultra Marathon 5:20:16 h70