Magna Carta Marathon, Half & 10K Summer
The Magna Carta marathon is based in scenic Runnymede and is right near the site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
| Date | Saturday 9th May, 2026 |
|---|---|
| Distance | Marathon + other events: 10K, Half Marathon |
| Location | Wraysbury Skiff & Punting Club |
| Town/City | Egham |
| Area | Surrey |
| Start postcode | TW20 0AA |
| Start time | 8:30am |
| Organiser | David Ross |
| Website | Enter Now |
10K Route: Starts at 9.15am will be x 1 -1.0 mile out / back loop towards towards Staines Bridge (turnaround point by Runnymede Hotel) followed by x 1 out / back 5.27 mile section to Old Windsor Lock (turnaround point) and back to the start at the Wraysbury Skiff Club HQ. Distance for the 10km will be 6.27 miles, 10.09 kms (allowing for variances in GPS devices).
Half Marathon Route: Starts at 9.00am will be x 2 -1.3 mile out / back loops towards Staines Bridge (turnaround point by Runnymede Hotel) followed by 2 out / back 5.27 mile sections turning around at the Old Windsor Lock then back to the start at the Wraysbury Skiff Club HQ. Distance for the half marathon will be 13.14 miles (allowing for variances in GPS devices).
Marathon Route: Starts at 8.30am it will be x 5 -5.27 mile sections, to Old Windsor Lock (turnaround point) and back to the start at the Wraysbury Skiff Club HQ. Distance for the marathon will be 26.35 miles (allowing for variances in GPS devices).
