Most participants in an orienteering event (multi venue)
- Who
- Swiss Orienteering Association
- What
- 207979 people
- Where
- Switzerland
- When
- 23 May 2003
On 23 May 2003 a total of 207,979 pupils from 1,381 schools across Switzerland took part in a simultaneous orienteering event organised by the Swiss Orienteering Association.