| Name: | Kalatzis, Demetrius |
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| Club: | Pace Athletic Rozelle Run Club | ||
| Residence: | |||
| Year of birth: | 1988 | (Cat. german: M35) | |
| Date of birth: | 17.05.1988 | (Cat. internat.: M35) | |
| Nationality: | AUS ![]() |
Australia | |
| RunnerID: | 1311331 | ||
10 search results (10 Events, 634 km). (More)
| 2025 | 3 Events, 139 km (More) | ||||
|---|---|---|---|---|---|
| 06.09.2025 | Six Foot Track (AUS) | 45km | |||
| 5:13:01 h | Kalatzis, Demetrius | Overall: 163 | M: 144 | Cat M35: 23 | |
| 17.05.2025 | Ultra-Trail Australia by UTMB - UTA50 (AUS) | 49km | |||
| 6:43:42 h | Kalatzis, Demetrius | Overall: 177 | M: 142 | Cat M35: 25 | |
| 13.04.2025 | Mt Solitary 45 km Ultra Race (AUS) | 45km | |||
| 7:09:48 h | Kalatzis, Demetrius | Overall: 49 | M: 43 | Cat M35: 7 | |
| 2023 | 2 Events, 145 km (More) | ||||
| 13.05.2023 | Ultra-Trail Australia 100 Km (AUS) | 100km | |||
| 14:10:40 h | Kalatzis, Demetrius | Overall: 170 | M: 156 | Cat M23: 56 | |
| 11.03.2023 | Six Foot Track (AUS) | 45km | |||
| 5:17:43 h | Kalatzis, Demetrius | Overall: 180 | M: 166 | Cat M23: 33 | |
| 2022 | 3 Events, 200 km (More) | ||||
| 19.11.2022 | Stromlo Lightning Strike 50km (AUS) | 50km | |||
| 5:25:12 h | Kalatzis, Demetrius | Overall: 41 | M: 33 | Cat M23: 10 | |
| 29.10.2022 | Ultra-Trail Australia 100 Km (AUS) | 100km | |||
| 12:44:45 h | Kalatzis, Demetrius | Overall: 197 | M: 178 | Cat M23: 54 | |
| 05.03.2022 | Stromlo Lightning Strike 50km (AUS) | 50km | |||
| 5:15:03 h | Kalatzis, Demetrius | Overall: 40 | M: 38 | Cat M23: 13 | |
| 2021 | 1 Event, 100 km (More) | ||||
| 15.05.2021 | Ultra-Trail Australia 100 Km (AUS) | 100km | |||
| 15:20:34 h | Kalatzis, Demetrius | Pace Athletic Rozelle Run Club | Overall: 335 | M: 289 | Cat M23: 78 |
| 2019 | 1 Event, 50 km (More) | ||||
| 18.-19.05.2019 | Ultra-Trail Australia 50 km (AUS) | 50km | |||
| 7:17:38 h | Kalatzis, Demetrius | Overall: 530 | M: 380 | Cat M23: 94 | |
Personal bests
Your list of personal best performances only contains performances of races which can be included into rankings.
In brackets rank in yearly international/national rankings.
| PB | 2025 | 2023 | 2022 | 2021 | 2019 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2023 | 2022 | 2021 | 2019 | ||
|---|---|---|---|---|---|---|
| Ultra-Trail Australia 100 Km | 3 | 14:10:40 | 12:44:45 | 15:20:34 | ||
| Ultra-Trail Australia 50 km | 2 | 6:43:42 | 7:17:38 | |||
| Six Foot Track | 2 | 5:13:01 | 5:17:43 |





