The One on the River | Marlow | 2026
Share
TBC
Marlow
Bucketlist
Share
Race Information
Multisport event in Marlow: swim, bike, run — triathlon, duathlon, aquabike, aquathlon & swim-only.
1000 Participants
Intermediate
Location
Higginson Park, Lower Pound Lane
(51.5669479, -0.7765346999999999)
(51.5669479, -0.7765346999999999)
About The One on the River | Marlow | 2026
Marlow
A scenic multisport festival in Marlow’s Higginson Park by OneRace Events, featuring river swims in the Thames, open‑road cycling, and riverside/parkland runs. Suitable for all levels across triathlon, duathlon, aquabike, aquathlon and swim‑only options. Includes chip timing, finisher medals, refreshments, water stations, and event photography.
Swim (0.75km)
TBC
Swim - 0.75 km
£25
£25
Swim (1.5km)
TBC
Swim - 1.5 km
£30
£30
Swim (3km)
TBC
Swim - 3 km
£40
£40
Aquathlon Sprint
TBC
Swimrun - 5.75 km
0.75km Swim | 5km Run.
£50
£50
Aquathlon Standard
TBC
Swimrun - 11.5 km
1.5km Swim | 10km Run.
£55
£55
Aquathlon Middle
TBC
Swimrun - 21.9 km
1.9km Swim | 20km Run.
£80
£80
Aquabike Sprint
TBC
Aquabike - 24.75 km
750m Swim | 24km Bike.
£50
£50
Triathlon Sprint
TBC
Triathlon - 29.75 km
750m Swim | 24km Bike| 5km Run.
£65
£65
Duathlon Sprint
TBC
Duathlon - 34 km
5km Run | 24km Bike | 5km Run.
£55
£55
Aquabike Standard
TBC
Aquabike - 41.5 km
1500m Swim | 40km Bike.
£55
£55
Triathlon Standard
TBC
Triathlon - 51.5 km
1500m Swim | 40km Bike| 10km Run.
£75
£75
Duathlon Standard
TBC
Duathlon - 55 km
5km Run | 40km Bike| 10km Run.
£60
£60
Aquabike Middle
TBC
Aquabike - 92.9 km
1.9km Swim | 91km Bike.
£80
£80
Triathlon Middle
TBC
Triathlon - 112.9 km
1900m Swim | 91km Bike| 20km Run.
£110
£110
Duathlon Middle
TBC
Duathlon - 116 km
5km Run | 91km Bike| 20km Run.
£85
£85
No Reviews Yet
Be the first to this race
Amenities
Toilets
Food and Drink
Medical
Hydration Stations
Suggested races
Race suggestions are not available at the moment