A pigeon "Untamed Desert" bred in the lofts of Eijerkamp (12-1231153) won the most prestigious one loft race in the world in 2013.
| 1. | Etampes | - 6,337 pigeons |
| 1. | Peronne | - 2,646 pigeons |
| 1. | Etampes | - 918 pigeons |
| 2. | Sens | - 2,305 pigeons |
| 2. | Pont St. Maxence | - 1,298 pigeons |
Descendants to "Silver Shadow" won a.o. |
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| 1. | Hemau | - 52,688 pigeons |
| 1. | Maaseik | - 39,438 pigeons |
| 1. | Rethel | - 18,919 pigeons |
| 1. | Zutphen | - 14,490 pigeons |
| 1. | Nat. Bourges | - 10,040 pigeons |
| 1. | Houdeng | - 8,498 pigeons |
| 1. | NPO Salbris | - 7,180 pigeons |
Jarvis won the "Taree Invitational 5000"one loft race for the second time. In 2009 he won this race with his top hen TINV.08,9315 who is an Eijerkamp-van Loon / Jan Aarden. The father of this hen is AUST.05.2317 bred out of imported Jan Aarden Eijerkamp pigeons.