Leila Ferguson

Born : 1980 Cat. W45 Ultrarunner since 2010

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

Norway

New Zealand

60,1%

Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 391; Σ finishers = 651. 391 / 651 × 100 = 60.06%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed13

Km — ultra races799 km

> 100 km1

Longest race102,5 km

Bislett 12 hour indoor challenge — 26/2/2011

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road34,8%

Trail17,3%

Stage10,1%

?37,8%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F0

🏅 Top 30

🏅 Top 3 F2

Longest winning streak0

Current streak0

Records

50 km4h44'19 100 km11h43'57 50 mi10h13'37 6 h59,78 km 12 h102,52 km

HISTORY

12 race(s) · 1 split(s) nested

Date		Race	Perf.	Rk
2013
16.02	50km	Bislett 50 km indoor challenge	4:44:19 h	40
2012
15.09	57.5km	UltraBirken 57 km løp	7:47:40 h	64
01.09	6h	8th Romerike 6-Timers Løb	59.775 km	17
06.05	50km	7th Self-Transcendence 50 km Road Race, Christchurch	4:44:59 h	8
18.02	50km	Bislett 50 km indoor challenge	5:08:49 h	45
2011
20.08	6h	7th Romerike 6-Timers Løb	58.798 km	53
23.07	81km/2stages	9th Rallarvegsløpet 54+27km	10:13:37 h	41
25.06	50mi	4. Kristins Runde - Oslo 50 Miles Trail Run	12:55:05 h	20
30.04	6h	Ringerike Ultrafestival 6-timers	57.214 km	20
26.02	100km	Bislett 100 km indoor challenge	11:43:57 h	25
26.02	12h	Bislett 12 hour indoor challenge	102.516 km	22
26.02	6h	Bislett 12 hour indoor challenge - 6h Split	54.136 km	30
2010
21.08	6h	6th Romerike 6-Timers Løb	52.140 km	48

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	26/2/2011	Bislett 12 hour indoor challenge	102,52	×4
✓ 2	23/7/2011	9th Rallarvegsløpet 54+27km	81,00	×3
✓ 3	25/6/2011	4. Kristins Runde - Oslo 50 Miles Trail Run	80,47	×3
✓ 4	1/9/2012	8th Romerike 6-Timers Løb	59,78	×2
✓ 5	20/8/2011	7th Romerike 6-Timers Løb	58,80	×2
✓ 6	15/9/2012	UltraBirken 57 km løp	57,50	×2
✓ 7	30/4/2011	Ringerike Ultrafestival 6-timers	57,21	×2
✓ 8	21/8/2010	6th Romerike 6-Timers Løb	52,14	×2
✓ 9	16/2/2013	Bislett 50 km indoor challenge	50,00	×2
✓ 10	6/5/2012	7th Self-Transcendence 50 km Road Race, Christchurch	50,00	×2
✓ 11	18/2/2012	Bislett 50 km indoor challenge	50,00	×2