SWRC Mayflyer Sportive
SWRC Mayflyer Sportive is a gran fondo-style mass-participation ride in Surrey South, East, scheduled for May 16, 2027, covering roughly 100 miles.
Estimated finish times
The route is about 100 miles. Here is the moving time at a steady average speed. It is a flat-ground baseline: climbing, wind, stops at aid stations and group riding all move the real number, so treat it as a starting range.
| Average speed | Moving time |
|---|---|
| 10 mph | 10h 00m |
| 12 mph | 8h 20m |
| 14 mph | 7h 09m |
| 16 mph | 6h 15m |
| 18 mph | 5h 33m |
Most recreational riders average 12–16 mph on rolling terrain in a group, and less on hilly routes.
Plan your ride
Paste the event's RideWithGPS route into the planner (many organizers publish one) to see your projected finish time, the headwind or tailwind you'll face, the temperature range, and how much to eat and drink. The ride date is pre-filled.
Open the Ride Planner · Gran fondo vs. sportive vs. century
Other events nearby
- The Spring Onion Sportive — April 18, 2027, Surrey South East, United Kingdom (0 mi away)
- Chiltern Samaritans Cycle — June 26, 2027, High, Wycombe (26 mi away)
- Samaritans Cycle — June 26, 2027, High, Wycombe (26 mi away)
- Essex Season Ender — November 1, 2026, Essex East Of England, United Kingdom (30 mi away)
Listing sourced from granfondoguide; last verified 2026-10-12. Dates and details can change, so confirm with the organizer before you register or travel.