Inbördes möten - Erkki Onkamo VS Katarina Rönngren
Per tävling
| Tävling | Antal lopp | Resultat |
| Borgsjön Runt med Bymilen | 1 | 0 - 1 |
| Gävle Halvmarathon | 1 | 0 - 1 |
| Hassela Midsommarlopp | 2 | 0 - 2 |
| Höga Kusten Marathon | 1 | 0 - 1 |
| Jordgubbsloppet | 2 | 1 - 1 |
| Krakow Marathon | 1 | 0 - 1 |
| Prag Marathon | 1 | 0 - 1 |
| Stenstansloppet | 1 | 0 - 1 |
| Stockholm Marathon | 3 | 0 - 3 |
| Sundsvalls Brolopp | 1 | 0 - 1 |
| Wien Marathon | 1 | 0 - 1 |
Per år
| År | Antal lopp | Resultat |
| 2012 | 1 | 0 - 1 |
| 2014 | 1 | 0 - 1 |
| 2015 | 5 | 0 - 5 |
| 2016 | 3 | 0 - 3 |
| 2017 | 4 | 0 - 4 |
| 2018 | 1 | 1 - 0 |
Per distans
| Distans | Antal lopp | Resultat |
| 7500 | 1 | 0 - 1 |
| 11600 | 1 | 0 - 1 |
| 11800 | 1 | 0 - 1 |
| 19000 | 1 | 0 - 1 |
| 21098 | 5 | 1 - 4 |
| 42195 | 6 | 0 - 6 |
Tidsskillnad
| Datum | Tävling | Tidsskillnad |
| 2012-05-05 | Gävle Halvmarathon | +00:07:12 |
| 2014-04-13 | Wien Marathon | +00:17:57 |
| 2015-04-19 | Krakow Marathon | +00:21:39 |
| 2015-05-30 | Stockholm Marathon | +00:30:37 |
| 2015-06-21 | Hassela Midsommarlopp | +00:04:35 |
| 2015-09-05 | Stenstansloppet | +00:02:52 |
| 2015-10-10 | Sundsvalls Brolopp | +00:06:59 |
| 2016-05-08 | Prag Marathon | +00:43:51 |
| 2016-06-04 | Stockholm Marathon | +01:14:59 |
| 2016-07-02 | Borgsjön Runt med Bymilen | +00:17:00 |
| 2017-06-03 | Stockholm Marathon | +00:23:49 |
| 2017-06-25 | Hassela Midsommarlopp | +00:05:14 |
| 2017-07-08 | Jordgubbsloppet | +00:08:42 |
| 2017-08-05 | Höga Kusten Marathon | +00:09:49 |
| 2018-07-14 | Jordgubbsloppet | -00:01:32 |
Sammanfattning - Erkki Onkamo
| Namn | Lopp | Resultat |
| Jenny Rutström | 33 | 0-33 |
| Michael Westin | 27 | 0-27 |
| Gunnar Israelsson | 19 | 14-5 |
| Katarina Rönngren | 15 | 1-14 |
| Mikael Engman | 15 | 0-15 |
| Örjan Janulf | 9 | 3-6 |
| Mikael Näslund | 9 | 0-9 |
| Anna Fohlin | 8 | 6-2 |
| Nils Dahlin | 8 | 0-8 |
| Joakim Löfberg | 7 | 5-2 |
| Annika Wallin | 7 | 4-2 |
| Ida Höglund | 7 | 3-4 |
| Kent Rovio | 7 | 0-7 |
| Klas Hägglund | 5 | 5-0 |
| Johanna Bygdell | 5 | 0-5 |
| Jimmy Siltamäki | 5 | 0-5 |
| Carl-Johan Stenmark | 5 | 0-5 |
| Roger Öjdal | 3 | 3-0 |
| Lovisa Wahlgren | 3 | 2-1 |
| Anna Dasler | 2 | 2-0 |
| Linda Eriksson | 2 | 0-2 |
| Magnus Jensen | 2 | 0-2 |
| David Rovio | 2 | 0-2 |
| Anders Rutström | 1 | 1-0 |
| Jenny Sander | 1 | 1-0 |
| Angelica Saur | 1 | 1-0 |
| Sandra Skoglund | 1 | 1-0 |
| Marie Sparreus | 1 | 1-0 |
| Liina Viies Zethelius | 1 | 1-0 |
| Sebastian Fichtel | 1 | 0-1 |
| Jan Fryklund | 1 | 0-1 |
| Arvid Henning | 1 | 0-1 |
| Gustaf Marteleur | 1 | 0-1 |
| Johan Renström | 1 | 0-1 |
| Lars Rovio | 1 | 0-1 |
| Kennet Svensson | 1 | 0-1 |
| Ingemar Ulander | 1 | 0-1 |