Crystal Lyons
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Born : 1976
Cat. W50 Ultrarunner since 2014
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
2
Countries visited ?Australia
New Zealand
AustraliaNew Zealand17,3%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 1 175; Σ finishers = 6 810. 1 175 / 6 810 × 100 = 17.25%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 061 km
> 100 km1
Longest race122,2 km
Margaret River Ultra - Grand Slam — 9/5/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail88,5%
Stage11,5%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F2
🏅 Top 30
🏅 Top 3 F5
Longest winning streak0
Current streak0
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 09.05 | 122.2km/2Stages | Margaret River Ultra - Grand Slam |
14:17:20 h | 8 |
| 09.05 | 80km | Margaret River Ultra |
8:51:14 h | 28 |
| 2025 | ||||
| 10.05 | 78.5km | Margaret River Ultra |
9:36:18 h | 60 |
| 2024 | ||||
| 22.06 | 65km | Transcend 65km Ultra or Relay |
9:06:09 h | 50 |
| 2023 | ||||
| 06.05 | 80km | Margaret River Ultra |
9:04:17 h | 36 |
| 2022 | ||||
| 05.11 | 50km | 7th Feral Pig Ultra 50 km |
6:29:55 h | 9 |
| 2019 | ||||
| 13.01 | 56km | 15th Two Bays 56 km Trail Run |
5:44:38 h | 45 |
| 2018 | ||||
| 23.09 | 56km | 12th Yurrebilla Trail 56km Ultra |
6:08:48 h | 24 |
| 19.05 | 100km | 11th Ultra-Trail Australia 100 km |
12:54:03 h | 99 |
| 14.01 | 56km | 14th Two Bays 56 km Trail Run |
5:40:53 h | 64 |
| 2017 | ||||
| 24.09 | 56km | 11th Yurrebilla Trail 56km Ultra |
7:42:26 h | 188 |
| 2015 | ||||
| 16.05 | 50km | 3rd The North Face 50 Australia |
6:15:04 h | 102 |
| 2014 | ||||
| 06.12 | 60km | 27th Kepler Challenge Mountain Run |
7:27:59 h | 119 |
| 28.09 | 56km | 8th Yurrebilla Trail 56km Ultra |
6:38:07 h | 35 |
| 17.05 | 50km | 2nd The North Face 50 Australia |
6:18:47 h | 60 |
| 08.03 | 45km | 30th Six Foot Track |
4:59:14 h | 264 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/5/2026 | Margaret River Ultra - Grand Slam | 122,20 | ×4 |
| ✓ 2 | 19/5/2018 | 11th Ultra-Trail Australia 100 km | 100,00 | ×3 |
| ✓ 3 | 6/5/2023 | Margaret River Ultra | 80,00 | ×2 |
| ✓ 4 | 10/5/2025 | Margaret River Ultra | 78,50 | ×2 |
| ✓ 5 | 22/6/2024 | Transcend 65km Ultra or Relay | 65,00 | ×2 |
| ✓ 6 | 6/12/2014 | 27th Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 7 | 13/1/2019 | 15th Two Bays 56 km Trail Run | 56,00 | ×2 |
| ✓ 8 | 23/9/2018 | 12th Yurrebilla Trail 56km Ultra | 56,00 | ×2 |
| ✓ 9 | 14/1/2018 | 14th Two Bays 56 km Trail Run | 56,00 | ×2 |
| ✓ 10 | 24/9/2017 | 11th Yurrebilla Trail 56km Ultra | 56,00 | ×2 |
| ✓ 11 | 28/9/2014 | 8th Yurrebilla Trail 56km Ultra | 56,00 | ×2 |
| ✓ 12 | 5/11/2022 | 7th Feral Pig Ultra 50 km | 50,00 | ×1 |
| ✓ 13 | 16/5/2015 | 3rd The North Face 50 Australia | 50,00 | ×1 |
| ✓ 14 | 17/5/2014 | 2nd The North Face 50 Australia | 50,00 | ×1 |
| ✓ 15 | 8/3/2014 | 30th Six Foot Track | 45,00 | ×1 |