Martijn Venhuizen is Elite Athlete coördinator (racedirector) for the next races:
- Arrow Venloop at Venlo, The Netherlands (half marathon): 30th of March 2025
- Huis & Hypotheek Stadsloop Appingedam, The Netherlands (10 km): 28th of June 2025
- Bredase Singelloop at Breda, The Netherlands (half marathon and 5 km talent run), 5th of October 2025
In the past he organized the elite fields for:
- Groningen Stad Marathon at Groningen, The Netherlands (marathon) in 2007 and 2008
- Marathon van Leeuwarden at Leeuwarden, the Netherlands (marathon) in 2010
- Loop Leeuwarden at Leeuwarden, the Netherlands (half marathon) in 2011
- Arrow Venloop at Venlo, The Netherlands (half marathon): 2015 untill 2024 (inclusive Dutch Championships half marathon in 2018 and 2019 and Dutch Championships 10 km in 2022)
- Huis & Hypotheek Stadsloop Appingedam, The Netherlands (10 km): 2022 untill 2024
