| Record | |||||
| Category | General | ||||
| Class | Sports Class | ||||
| Type | Out & Return Speed 500km | ||||
| Region | Iowa | ||||
| status | confirmed | ||||
| Details | |||||
| Record Holder | Jared Granzow | ||||
| Date | 5/14/2025 | ||||
| Location | Hampton Municipal | ||||
| Sailplane | AMS Flight Carat A | ||||
| Record Value | 55.53mph | ||||
| Documentation | |||||
| Official Observer | Joe Simmers | ||||
| Flight trace | |||||
| Claim documentation | |||||
| Other documentation | |||||