Andrew Davis

ID 19445

Born : 1969 Cat. M55 Ultrarunner since 2005

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 ?

United States

22,5%

Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 322; Σ finishers = 1 433. 322 / 1 433 × 100 = 22.47%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed12

Km — ultra races1 185 km

> 100 km4

> 160 km4

Longest race160,9 km

9th Heartland 100 Mile Race — 11/10/2008

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road8,4%

Trail91,6%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km4h29'21 100 km10h55'12 50 mi8h24'26 100 mi19h33'44

HISTORY

12 race(s)

Date		Race	Perf.	Rk
2009
25.07	50mi	17th White River 50 Mile Trail Run	9:46:28 h	58
19.06	50mi	18th Bighorn Mountain Wild & Scenic 50mi Trail Run	12:14:01 h	46
18.04	50km	19th Trail Mix Race	4:29:21 h	12
2008
11.10	100mi	9th Heartland 100 Mile Race	19:33:44 h	7
05.09	100mi	18th Superior Fall Trail Races 100 Mile	31:20:28 h	14
05.07	50km	15th Afton Trail Run 50K	4:55:26 h	20
2007
23.06	100mi	34th Western States 100 Mile Endurance Run	23:39:35 h	86
12.05	50mi	26th Ice Age Trail 50 Mile Run	8:24:26 h	25
24.04	50km	17th Trail Mix Race	4:36:29 h	19
2006
26.08	100mi	2nd Lean Horse Ultra-Marathon 100 Mile	19:52:40 h	3 🥉
22.04	50km	16th Trail Mix Race	4:52:55 h	31
2005
15.10	100km	19th Edmund Fitzgerald 100K Road Race	10:55:12 h	13

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	11/10/2008	9th Heartland 100 Mile Race	160,93	×5
✓ 2	5/9/2008	18th Superior Fall Trail Races 100 Mile	160,93	×5
✓ 3	23/6/2007	34th Western States 100 Mile Endurance Run	160,93	×5
✓ 4	26/8/2006	2nd Lean Horse Ultra-Marathon 100 Mile	160,93	×5
✓ 5	15/10/2005	19th Edmund Fitzgerald 100K Road Race	100,00	×3
✓ 6	25/7/2009	17th White River 50 Mile Trail Run	80,47	×2
✓ 7	19/6/2009	18th Bighorn Mountain Wild & Scenic 50mi Trail Run	80,47	×2
✓ 8	12/5/2007	26th Ice Age Trail 50 Mile Run	80,47	×2
✓ 9	18/4/2009	19th Trail Mix Race	50,00	×1
✓ 10	5/7/2008	15th Afton Trail Run 50K	50,00	×1
✓ 11	24/4/2007	17th Trail Mix Race	50,00	×1
✓ 12	22/4/2006	16th Trail Mix Race	50,00	×1