Thames Trail Ultra

Thames Trail Ultra is a 48-mile point-to-point ultra marathon starting in Iffley near Oxford and finishing in Henley-on-Thames, following riverside paths and trails along the Thames.

Thames Trail Ultra is a point-to-point ultra marathon starting in Iffley (near Oxford) and finishing in Henley-on-Thames. The course closely follows the River Thames over cross-country trails, towpaths and some road sections, with checkpoints approximately every 8–9 miles.

Date: Saturday 6 February 2027.
Start time: 08:15.

Distance: 48.2 miles (approx.).

Aid stations: Five checkpoints with water and snacks.

Finish location: YMCA Y Centre, Lawson Road, Henley-on-Thames, Oxfordshire RG9 1NZ.

What’s included:

• Finisher’s medal
• Tracker-timed results
• Aid stations and water stations
• Bag transfer
• Prizes
• Tracker

Event day schedule:
07:00 Registration opens
08:15 Race start
19:45 Event cut-off time

Age requirement: 18+.