this should give you an idea. E grade did a 44 minute lap, barely over 33 km/h

CCCC WINTER ROAD SEASON 2006 RACE #: 2
29/04/2006 Riders Total: 81

Place Name Club Time Kms Avg Spd
km/h
A GRADE 23 Starters
1 Phil Thuaux CCCC 1:13:44 50 40.7
2 Brad Scarfe CCCC "
3 Michael J Smith CCCC "
4 Daniel Vanechop Nth Sydney "

B GRADE 26 Starters
1 Mel Stark HVV 1:18:25 50 38.3
2 Richard Mulberry Bicisport "
3 Guy Page CCCC "
4 Peter Griffin CCCC "

C GRADE 19 Starters
1 Peter Smits CCCC 1:25:19 50 35.2
2 Brett Stewart CCCC "
3 Phillip Hey CCCC "
4 Chris Chapman CCCC "

D GRADE 10 Starters
1 Paul McDonald CCCC 1:30:08 50 33.3
2 Andrew Mills CCCC 1:31:30
3 Darryl Telfer CCCC 1:32:20
4 Gary White CCCC 1:33:00

E GRADE 3 Starters
1 Sue Jordan Kooragang 0:44:51 25 33.4
2 Ron Sulter CCCC "
3 Mick Walters CCCC