Longest marathon on a see saw (teeter totter)
- Brandi Carbee
- 75/10 hour(s):minute(s)
- United States Puyallup
The longest time spent continuously on a see-saw (teeter-totter) was 75 hr 10 min by Brandi Carbee and Natalie Svenvold at the Puyallup fair, Puyallup, Washington, USA from 11 to 14 September 2004.