This profile likely combines several different runners who share the same name, so its stats may be mixed. It is excluded from the leaderboard.
Gonzalo Alzaga Peña
CLUB ATLÉTICO SAN SEBASTIÁN · Spain
Est. age ≈ 41 (low confidence) · Compare
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82.4%
Runner Score
National
National
Age Grade compares a time to the world-best standard for that age, sex and distance, so performances at different distances and ages are directly comparable. 100% is world-record level.
Personal Bests
| Distance | Time | Pace /km | Age Grade | Race | Date |
|---|---|---|---|---|---|
| 10K | 33:50 | 3:23 | 82.4% | 10K VALENCIA IBERCAJA by Kiprun 2025 | |
| 20K | 1:11:26 | 3:34 | - | Behobia-San Sebastián 2024 | |
| Half Marathon | 1:16:19 | 3:37 | 78.6% | Zurich Rock 'n' Roll Running Series Madrid 2023 | |
| Marathon | 2:37:26 | 3:44 | 81.1% | XL Zurich Maratón de Sevilla 2025 |
Full Race History
| Date | Race | Category | Pos | Time | Age Grade |
|---|---|---|---|---|---|
| 10K VALENCIA IBERCAJA by Kiprun · 10K | M40 | 1186 | 34:52 | 79.6% | |
| Behobia-San Sebastián | Master M | 514 | 1:16:44 | - | |
| XL Zurich Maratón de Sevilla · Marathon | M40 | 300 | 2:37:26 | 81.1% | |
| 10K VALENCIA IBERCAJA by Kiprun · 10K | M40 | 649 | 33:50 | 82.4% | |
| Behobia-San Sebastián | Master M | 106 | 1:11:26 | - | |
| 10 Km. Villa de Laredo · 10K | M40 | 632 | 35:34 | 77.5% | |
| Zurich Maratón San Sebastián · Marathon | M40 | 44 | 2:37:32 | 79.8% | |
| Behobia-San Sebastián | Master M | 141 | 1:11:32 | - | |
| Zurich Rock 'n' Roll Running Series Madrid · Half Marathon | M40 | 73 | 1:16:19 | 78.6% | |
| Maratón Valencia Trinidad Alfonso Zurich | M40 | 1222 | 2:42:22 | 77.0% | |
| Behobia-San Sebastián | Master M | 245 | 1:13:20 | - | |
| Maratón Valencia Trinidad Alfonso Zurich | M35 | 998 | 2:49:46 | 73.3% | |
| Behobia-San Sebastián | Senior M | 273 | 1:15:11 | - |
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