Johannes Sönke

Born : 1966 Cat. M60 Ultrarunner since 2014

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 ?

Jordan

South Africa

Switzerland

United States

60,7%

Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 533; Σ finishers = 878. 533 / 878 × 100 = 60.71%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed14

Km — ultra races723 km

> 100 km3

> 160 km2

> 200 km2

Longest race272,0 km

3rd Grand to Grand Ultra — 21/9/2014

Km per year (ultra races)

2022

2023

101

2024

2025

2026

Race types (share of distance)

Trail27,8%

Stage72,2%

Records

100 km16h51'28

HISTORY

4 race(s)

Date		Race	Perf.	Rk
2024
20.07	101km	12. Eiger Ultra Trail 101 km	22:52:33 h	339
2019
30.11	100km	6th Ultra-Trail Cape Town (UTCT) 100 km	16:51:28 h	168
2014
21.09	169mi/6stages	3rd Grand to Grand Ultra	38:26:01 h	11
16.02	250km/6stages	Sahara Race Jordan	32:36:51 h	19

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	21/9/2014	3rd Grand to Grand Ultra	271,98	×10
✓ 2	16/2/2014	Sahara Race Jordan	250,00	×10
✓ 3	20/7/2024	12. Eiger Ultra Trail 101 km	101,00	×4
✓ 4	30/11/2019	6th Ultra-Trail Cape Town (UTCT) 100 km	100,00	×4