Do
Passive-System
- Use Chip race numbers when they are worn on clothing
- Establish redundancies
- Have ample distance between the water exit and the timing line.
Active-System
- Use the Active-System at a mud run if the faces of the participants are not recognizable anymore
Don't
Passive-System
- Wear passive transponders under clothing
- Use magnets to attach the race numbers
- Use ankle worn transponders with 6 or 8 m antenna mats.
- Wear triathlon transponders or HuTags under the neoprene suite
- In-Water finish