Super-sprint
400 m swim · 20 km bike · 4 km runEntry from £95
- Bike climb193 m
- SurfaceRoad
- Run terraincastle grounds
- Laps0
- SwimLake
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Grantham, Leicestershire · JUL 2026 · Series
Data current as ofAround race day in Grantham, Leicestershire: 22°C typical, 3.9 mm rain, 15 km/h wind. (10-year Open-Meteo average.)
Entry from £95
Entry from £100
Entry from £125
Entry from £245
Belvoir Castle Triathlon and Multisport Festival currently lists Super-sprint (400 m swim · 20 km bike · 4 km run); Sprint (750 m swim · 20 km bike · 5 km run); Olympic (1,500 m swim · 45 km bike · 10.5 km run); Middle (70.3) (1,900 m swim · 90 km bike · 21 km run) on raceindex.org.
Recorded bike climbing by format: Super-sprint: 193 m bike climbing; Sprint: 193 m bike climbing; Olympic: 292 m bike climbing.
Use the linked official event website alongside the raceindex.org provenance and methodology notes shown on this page.