| Name: | Kalnins, Ritvars |
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| Club: | Skrienam Kopa/Valmiera | ||
| Residence: | Ikšķile | ||
| Year of birth: | 1974 | (Cat. german: M50) | |
| Date of birth: | 20.01.1974 | (Cat. internat.: M50) | |
| Nationality: | LAT ![]() |
Latvia | |
| RunnerID: | 735105 | ||
57 search results (40 Events, 7225.368 km). (More)
| 2025 | 5 Events, 879.609 km (More) | ||||
|---|---|---|---|---|---|
| 18.-19.10.2025 | 24 heures d'Albi, IAU 24h WC (FRA) | 24h | |||
| 201.042 km | Kalnins, Ritvars | National team Latvia | Overall: 178 | M: 109 | Cat M50: 14 |
| 02.08.2025 | Sēlijas Vylks (LAT) | 73km | |||
| 6:58:41 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 31 | M: 29 | Cat M50: 2 |
| 12.07.2025 | O-See Backyard Ultra (GER) | 40h | |||
| 228.004 km | Kalnins, Ritvars | Skrienam Kopā/Valmiera | Overall: 7 | M: 6 | Cat M50: 1 |
| 30.-31.05.2025 | Roja Ultramarathon Festival 24h (LAT) | 24h | |||
| 270.563 km | Kalnins, Ritvars | Overall: 1 | M: 1 | Cat M50: 1 | |
| 02.05.2025 | Riga-Valmiera - 100km Split, NC Latvia (LAT) | 100km | |||
| 7:24:14 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 1 | M: 1 | Cat M50: 1 |
| 02.05.2025 | Riga-Valmiera (LAT) | 107km | |||
| 7:57:11 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 1 | M: 1 | Cat M50: 1 |
| 2024 | 6 Events, 1302.902 km (More) | ||||
| 19.-20.10.2024 | Backyard Ultra World Team Championships - Latvia (LAT) | 32h | |||
| 207.886 km | Kalnins, Ritvars | Overall: 2 | M: 2 | Cat M50: 1 | |
| 10.08.2024 | Heavy Metal Ultra (EST) | 42h | |||
| 274.946 km | Kalnins, Ritvars | Overall: 2 | M: 2 | Cat M50: 1 | |
| 13.07.2024 | Laufhaus Backyard Ultra (GER) | 49h | |||
| 328.594 km | Kalnins, Ritvars | International Runners | Overall: 1 | M: 1 | Cat M50: 1 |
| 28.06.2024 | Nuuksio Backyard Ultra (FIN) | 47h | |||
| 308.476 km | Kalnins, Ritvars | Skrienam Kopā / Kronus / Valmiera | Overall: 2 | M: 2 | Cat M50: 1 |
| 25.05.2024 | Dubulu Styrnu buks (EST) | 76km | |||
| 8:17:55 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 32 | M: 27 | Cat M50: 2 |
| 04.05.2024 | Riga-Valmiera (LAT) | 107km | |||
| 9:13:29 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 8 | M: 7 | Cat M50: 2 |
| 04.05.2024 | Riga-Valmiera - 100km Split, NC Latvia (LAT) | 100km | |||
| 8:35:51 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 8 | M: 7 | Cat M50: 2 |
| 2023 | 7 Events, 1850.56 km (More) | ||||
| 21.-25.10.2023 | Big Dog's Backyard Ultra - World Team Championships (USA) | 108h | |||
| 241.416 km | Kalnins, Ritvars | *Valmiera | Overall: 56 | M: 52 | Cat M45: 10 |
| 12.08.2023 | Heavy Metal Ultra (EST) | 40h | |||
| 268.240 km | Kalnins, Ritvars | Overall: 1 | M: 1 | Cat M45: 1 | |
| 08.07.2023 | Laufhaus Backyard Ultra (GER) | 41h | |||
| 274.946 km | Kalnins, Ritvars | Skrienam Kopā/Valmiera | Overall: 1 | M: 1 | Cat M45: 1 |
| 24.06.2023 | Austria Backyard Ultra - Frankenmarkt (AUT) | 33h | |||
| 221.298 km | Kalnins, Ritvars | Skrienam Kopa/Valmiera | Overall: 1 | M: 1 | Cat M45: 1 |
| 03.-04.06.2023 | Riga-Valmiera - 100km Split (LAT) | 100km | |||
| 9:54:45 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 25 | M: 21 | Cat M45: 6 |
| 03.06.2023 | Riga-Valmiera (LAT) | 107km | |||
| 10:30:45 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 23 | M: 20 | Cat M45: 5 |
| 20.05.2023 | The Race of the Champions - Backyard Masters (GER) | 74h | |||
| 429.184 km | Kalnins, Ritvars | Overall: 4 | M: 4 | Cat M45: 1 | |
| 07.04.2023 | Backyard ultra Lusa Pedas (LAT) | 46h | |||
| 308.476 km | Kalnins, Ritvars | *Valmiera | Overall: 1 | M: 1 | Cat M45: 1 |
| 2022 | 5 Events, 1074.607 km (More) | ||||
| 17.-18.09.2022 | Lupatotissima - 24 ore, 23rd IAU 24H EC (ITA) | 24h | |||
| 250.065 km | Kalnins, Ritvars | National Team - Latvia | Overall: 30 | M: 26 | Cat M45: 7 |
| 17.-18.09.2022 | Lupatotissima - 24 ore, 23rd IAU 24H EC - 12h split (ITA) | 12h | |||
| 140.444 km | Kalnins, Ritvars | Overall: 11 | M: 11 | Cat M45: 2 | |
| 17.-18.09.2022 | Lupatotissima - 24 ore, 23rd IAU 24H EC - 100mi split (ITA) | 100mi | |||
| 14:02:27 h | Kalnins, Ritvars | Overall: 15 | M: 15 | Cat M45: 4 | |
| 17.-18.09.2022 | Lupatotissima - 24 ore, 23rd IAU 24H EC - 100km split (ITA) | 100km | |||
| 8:18:56 h | Kalnins, Ritvars | Overall: 12 | M: 12 | Cat M45: 3 | |
| 13.08.2022 | Heavy Metal Ultra (EST) | 28h | |||
| 174.356 km | Kalnins, Ritvars | Overall: 3 | M: 3 | Cat M45: 2 | |
| 09.07.2022 | Laufhaus Backyard Ultra (GER) | 42h | |||
| 281.652 km | Kalnins, Ritvars | Skrienam Kopā/Kronus/Valmiera | Overall: 1 | M: 1 | Cat M45: 1 |
| 11.06.2022 | Skrējiens Rīga–Valmiera, Latvian NC 100km (LAT) | 100km | |||
| 8:35:52 h | Kalnins, Ritvars | Skrienam Kopā/Kronus | Overall: 8 | M: 8 | Cat M45: 1 |
| 11.06.2022 | Skrējiens Rīga–Valmiera (LAT) | 107km | |||
| 9:11:25 h | Kalnins, Ritvars | Skrienam Kopā/Kronus | Overall: 7 | M: 7 | Cat M45: 1 |
| 14.05.2022 | The Race of the Champions - Backyard Masters (GER) | 90h | |||
| 261.534 km | Kalnins, Ritvars | Overall: 13 | M: 11 | Cat M45: 5 | |
| 2021 | 2 Events, 469.124 km (More) | ||||
| 07.08.2021 | Heavy Metal Ultra (EST) | 55h | |||
| 362.124 km | Kalnins, Ritvars | Skrienam Kopā/Valmiera | Overall: 2 | M: 2 | Cat M45: 1 |
| 17.07.2021 | Skrējiens Rīga–Valmiera (LAT) | 107km | |||
| 11:18:19 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 22 | M: 20 | Cat M45: 4 |
| 17.07.2021 | Skrējiens Rīga–Valmiera, Latvian NC 100km (LAT) | 100km | |||
| 10:07:09 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 18 | M: 17 | Cat M45: 4 |
| 2020 | 3 Events, 350 km (More) | ||||
| 05.-06.09.2020 | Sillamäe Ultra - 24 h (EST) | 24h | |||
| 172.000 km | Kalnins, Ritvars | Overall: 11 | M: 7 | Cat M45: 4 | |
| 05.09.2020 | Sillamäe Ultra - 6 h (EST) | 6h | |||
| 68.000 km | Kalnins, Ritvars | Overall: 3 | M: 3 | Cat M45: 2 | |
| 05.09.2020 | Sillamäe Ultra - 12 h (EST) | 12h | |||
| 122.000 km | Kalnins, Ritvars | Overall: 3 | M: 3 | Cat M45: 2 | |
| 05.09.2020 | Sillamäe Ultra - 100km (EST) | 100km | |||
| 9:17:28 h | Kalnins, Ritvars | Overall: 2 | M: 2 | Cat M45: 1 | |
| 15.08.2020 | Enter Gauja Trail East - Rietumi (LAT) | 71km | |||
| 8:27:33 h | Kalnins, Ritvars | Overall: 51 | M: 46 | Cat M45: 5 | |
| 11.07.2020 | Skrējiens Rīga–Valmiera (LAT) | 100km | |||
| 8:57:39 h | Kalnins, Ritvars | *Valmiera | Overall: 10 | M: 9 | Cat M45: 2 |
| 11.07.2020 | Skrējiens Rīga–Valmiera (LAT) | 107km | |||
| 9:38:45 h | Kalnins, Ritvars | *Valmiera | Overall: 10 | M: 9 | Cat M45: 2 |
| 2019 | 2 Events, 322.566 km (More) | ||||
| 26.-27.10.2019 | IAU 24h WC, 24 heures d'Albi (FRA) | 24h | |||
| 215.566 km | Kalnins, Ritvars | National Team Latvia | Overall: 88 | M: 59 | Cat M45: 17 |
| 26.-27.10.2019 | IAU 24h WC, 24 heures d'Albi - 100 km Split (FRA) | 100km | |||
| 9:22:47 h | Kalnins, Ritvars | National Team Latvia | Overall: 76 | M: 64 | Cat M45: 13 |
| 26.-27.10.2019 | IAU 24h WC, 24 heures d'Albi - 100 mi Split (FRA) | 100mi | |||
| 15:53:40 h | Kalnins, Ritvars | National Team Latvia | Overall: 65 | M: 53 | Cat M45: 11 |
| 26.10.2019 | IAU 24h WC, 24 heures d'Albi - 6h Split (FRA) | 6h | |||
| 65.707 km | Kalnins, Ritvars | National Team Latvia | Overall: 58 | M: 52 | Cat M45: 10 |
| 26.10.2019 | IAU 24h WC, 24 heures d'Albi - 12h Split (FRA) | 12h | |||
| 122.365 km | Kalnins, Ritvars | National Team Latvia | Overall: 82 | M: 68 | Cat M45: 15 |
| 22.06.2019 | Skrējiens Rīga–Valmiera (LAT) | 107km | |||
| 10:07:21 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 10 | M: 9 | Cat M45: 2 |
| 22.06.2019 | Skrējiens Rīga–Valmiera - 100km Split (LAT) | 100km | |||
| 9:20:01 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 10 | M: 9 | Cat M45: 2 |
| 2018 | 2 Events, 208 km (More) | ||||
| 10.11.2018 | Neiespējamais Skrējiens 101 km, Valka (EST) | 101km | |||
| 8:42:37 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 3 | M: 3 | Cat M40: 1 |
| 23.06.2018 | Skrējiens Rīga–Valmiera (LAT) | 107km | |||
| 11:24:12 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 25 | M: 22 | Cat M40: 5 |
| 2017 | 4 Events, 421 km (More) | ||||
| 19.11.2017 | Neiespējamais Skrējiens 100 km, Valka (EST) | 100km | |||
| 9:32:49 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 7 | M: 7 | Cat M40: 2 |
| 04.08.2017 | Cesis Eco Trail (LAT) | 114km | |||
| 11:22:51 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 5 | M: 5 | Cat M40: 1 |
| 06.05.2017 | Daugavpils 100 km race (LAT) | 100km | |||
| 8:30:13 h | Kalnins, Ritvars | Overall: 3 | M: 3 | Cat M40: 1 | |
| 01.04.2017 | Skrējiens Rīga–Valmiera (LAT) | 107km | |||
| 9:45:38 h | Kalnins, Ritvars | Skrienam Kopā | Overall: 10 | M: 10 | Cat M40: 4 |
| 2016 | 3 Events, 276.5 km (More) | ||||
| 12.11.2016 | Neiespējamais Skrējiens 99 km, Valka (EST) | 99km | |||
| 9:48:29 h | Kalnins, Ritvars | *Valmiera | Overall: 7 | M: 6 | Cat M40: 1 |
| 01.10.2016 | Siguldas kalnu maratons 70 km (LAT) | 70.5km | |||
| 7:49:14 h | Kalnins, Ritvars | *Valmiera | Overall: 14 | M: 14 | Cat M40: 2 |
| 02.04.2016 | Skrējiens Rīga–Valmiera (LAT) | 107km | |||
| 10:09:21 h | Kalnins, Ritvars | Kronus | Overall: 8 | M: 8 | Cat M40: 2 |
| 2015 | 1 Event, 70.5 km (More) | ||||
| 03.10.2015 | Siguldas kalnu maratons 70 km (LAT) | 70.5km | |||
| 8:44:31 h | Kalnins, Ritvars | Kronus | Overall: 53 | M: 49 | Cat M40: 7 |
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 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 7:24:14 |
7:24:14
(73/1) |
8:35:51
(444/7) |
9:54:45
(1294/21) |
8:18:56
(276/6) |
10:07:09
(787/17) |
8:57:39
(122/9) |
9:20:01
(864/9) |
|
8:30:13
(329/3) |
|
|
| 100mi | 14:02:27 |
|
|
|
14:02:27
(26/1) |
|
|
15:53:40
(101/3) |
|
|
|
|
| 6h | 68.000 |
|
|
|
|
|
68.000
(138/3) |
65.707
(562/4) |
|
|
|
|
| 12h | 140.444 |
|
|
|
140.444
(35/1) |
|
122.000
(60/2) |
122.365
(215/4) |
|
|
|
|
| 24h | 270.563 |
270.563
(13/1) |
|
|
250.065
(49/1) |
|
172.000
(380/4) |
215.566
(150/3) |
|
|
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Skrējiens Rīga–Valmiera | 10 | 7:57:11 | 9:13:29 | 10:30:45 | 9:11:25 | 11:18:19 | 9:38:45 | 10:07:21 | 11:24:12 | 9:45:38 | 10:09:21 | |
| Laufhaus Backyard Ultra | 4 | 228.004 | 328.594 | 274.946 | 281.652 | |||||||
| Heavy Metal Ultra | 4 | 274.946 | 268.240 | 174.356 | 362.124 | |||||||
| Neiespējamais Skrējiens 99 km, Valka | 3 | 8:42:37 | 9:32:49 | 9:48:29 | ||||||||
| The Race of the Champions - Backyard Masters | 2 | 429.184 | 261.534 | |||||||||
| Enter Gauja Trail East - Rietumi | 2 | 8:17:55 | 8:27:33 | |||||||||
| IAU 24h WC, 24 heures d'Albi | 2 | 201.042 | 215.566 | |||||||||
| Siguldas kalnu maratons 70 km | 2 | 7:49:14 | 8:44:31 |




