Go Back  Bike Forums > Bike Forums > Road Cycling
Reload this Page >

Help on determining avg speed?

Search
Notices
Road Cycling “It is by riding a bicycle that you learn the contours of a country best, since you have to sweat up the hills and coast down them. Thus you remember them as they actually are, while in a motor car only a high hill impresses you, and you have no such accurate remembrance of country you have driven through as you gain by riding a bicycle.” -- Ernest Hemingway

Help on determining avg speed?

Thread Tools
 
Search this Thread
 
Old 06-19-07 | 07:40 PM
  #1  
Thread Starter
Senior Member
 
Joined: Feb 2007
Posts: 88
Likes: 0
Help on determining avg speed?

Whats the formula, like how do you figure out what your avg speed was, say i did 14 miles in 46 minutes, what was my avg speed, thanks!
EX1855 is offline  
Reply
Old 06-19-07 | 07:43 PM
  #2  
chrisvu05's Avatar
Legs of Steel
 
Joined: Jun 2005
Posts: 1,832
Likes: 0
From: On my bike

Bikes: Pegoretti Marcelo, Cannondale six13

Originally Posted by EX1855
Whats the formula, like how do you figure out what your avg speed was, say i did 14 miles in 46 minutes, what was my avg speed, thanks!
2nd grade math?
chrisvu05 is offline  
Reply
Old 06-19-07 | 07:44 PM
  #3  
gfunk's Avatar
Senior Member
 
Joined: Aug 2005
Posts: 50
Likes: 0
From: Darmstadt, Germany

Bikes: Specialized Tarmac Expert; Giant OCR2; Bergamont Threesome 5.9

Average speed is kinda "one of those topics" around here, but here's a quick way to get it from the numbers you gave:

46 minutes / 60 minutes per hour ~= .77 hours

14 miles / .77 hours = 18.1 mph

-g
gfunk is offline  
Reply
Old 06-19-07 | 07:44 PM
  #4  
Machka's Avatar
In Real Life
Titanium Club Membership
20 Anniversary
 
Joined: Jan 2003
Posts: 52,159
Likes: 772
From: Down under down under

Bikes: Lots

Are you serious? What grade are you in?
Machka is offline  
Reply
Old 06-19-07 | 07:44 PM
  #5  
chipcom's Avatar
Infamous Member
 
Joined: Sep 2005
Posts: 24,360
Likes: 6
From: Ohio

Bikes: Surly Big Dummy, Fuji World, 80ish Bianchi

average speed = distance in miles divided by time in hours.

14/.77 = 18.18mph (46 minutes is .76666666666 of an hour)
__________________
"Let us hope our weapons are never needed --but do not forget what the common people knew when they demanded the Bill of Rights: An armed citizenry is the first defense, the best defense, and the final defense against tyranny. If guns are outlawed, only the government will have guns. Only the police, the secret police, the military, the hired servants of our rulers. Only the government -- and a few outlaws. I intend to be among the outlaws" - Edward Abbey
chipcom is offline  
Reply
Old 06-19-07 | 07:45 PM
  #6  
PipinFan's Avatar
Senior Member
 
Joined: Nov 2006
Posts: 1,296
Likes: 0
From: Florida

Bikes: 2007 Orbea Onix TDF,2008 Orbea Orca in Red

Buy a computer man !! but anyways you speed should be around 17 mph.

Umm I was close !!
PipinFan is offline  
Reply
Old 06-19-07 | 07:47 PM
  #7  
Thread Starter
Senior Member
 
Joined: Feb 2007
Posts: 88
Likes: 0
I was a math major for 2 semesters but seriously I couldnt for the life of me figure out what order i put it in LOL
EX1855 is offline  
Reply
Old 06-19-07 | 07:50 PM
  #8  
Thread Starter
Senior Member
 
Joined: Feb 2007
Posts: 88
Likes: 0
huh?
EX1855 is offline  
Reply
Old 06-19-07 | 07:50 PM
  #9  
kirkcubs's Avatar
...like a Ghost Rider
20 Anniversary
 
Joined: Jul 2004
Posts: 257
Likes: 0
From: S. Illiniois

Bikes: Scott CR1 Pro, GT Backwoods, GT ZR 4000

To log your rides try activebody.org
kirkcubs is offline  
Reply
Old 06-19-07 | 07:51 PM
  #10  
jjmolyet's Avatar
Senior Member
 
Joined: Oct 2004
Posts: 885
Likes: 0
Originally Posted by EX1855
I was a math major for 2 semesters but seriously I couldnt for the life of me figure out what order i put it in LOL
Forget average speed, get yourself a helmet, a mind is a terrible thing to waste!
__________________
2005 Giant OCR Composite3
2005 Trek 3700
2006 Flyte SRS-3 FINISHED!!!!!!!!!!!!!!!
2008 Gary Fisher X-Caliber 29er
.........that's how I Roll.
jjmolyet is offline  
Reply
Old 06-19-07 | 07:52 PM
  #11  
timmyquest's Avatar
Banned.
 
Joined: May 2005
Posts: 5,761
Likes: 0
From: Woodstock
Originally Posted by EX1855
I was a math major for 2 semesters but seriously I couldnt for the life of me figure out what order i put it in LOL

I was about to call all the guys asking you what grade you were in jerks, but then you go and admit that

A.) You're at least college age
B.) You have enough education to get into college
C.) YOU WERE A MATH MAJOR?!

I can see why you changed
timmyquest is offline  
Reply
Old 06-19-07 | 07:54 PM
  #12  
Thread Starter
Senior Member
 
Joined: Feb 2007
Posts: 88
Likes: 0
I'm 26, Ive been out of college for 2 years and I changed my major to Criminal Justice and now work in Insurance, I have no need for that kind of math anymore
EX1855 is offline  
Reply
Old 06-19-07 | 07:54 PM
  #13  
neurocycler's Avatar
Me Likey Bikey
 
Joined: Feb 2007
Posts: 642
Likes: 0
From: Somewhere in Competent Mediocrity
I, uh... nevermind.
neurocycler is offline  
Reply
Old 06-19-07 | 07:58 PM
  #14  
chipcom's Avatar
Infamous Member
 
Joined: Sep 2005
Posts: 24,360
Likes: 6
From: Ohio

Bikes: Surly Big Dummy, Fuji World, 80ish Bianchi

Originally Posted by EX1855
I'm 26, Ive been out of college for 2 years and I changed my major to Criminal Justice and now work in Insurance, I have no need for that kind of math anymore
This proving that insurance rates are indeed determined by black magic rather than mathmatical equations.
__________________
"Let us hope our weapons are never needed --but do not forget what the common people knew when they demanded the Bill of Rights: An armed citizenry is the first defense, the best defense, and the final defense against tyranny. If guns are outlawed, only the government will have guns. Only the police, the secret police, the military, the hired servants of our rulers. Only the government -- and a few outlaws. I intend to be among the outlaws" - Edward Abbey
chipcom is offline  
Reply
Old 06-19-07 | 07:58 PM
  #15  
Huh?
 
Joined: Jul 2005
Posts: 230
Likes: 0
From: Blacksburg

Bikes: Salsa Campeon, Schwinn Peloton

can't... stop... laughing. I'm sorry. Do you sell cloud insurance?
runtimmyc is offline  
Reply
Old 06-19-07 | 08:03 PM
  #16  
chipcom's Avatar
Infamous Member
 
Joined: Sep 2005
Posts: 24,360
Likes: 6
From: Ohio

Bikes: Surly Big Dummy, Fuji World, 80ish Bianchi

Here's a hint for the future...even if you don't know math, Google is your friend...I assume since you posted here you still recall the basics of computers and the internet..right?
__________________
"Let us hope our weapons are never needed --but do not forget what the common people knew when they demanded the Bill of Rights: An armed citizenry is the first defense, the best defense, and the final defense against tyranny. If guns are outlawed, only the government will have guns. Only the police, the secret police, the military, the hired servants of our rulers. Only the government -- and a few outlaws. I intend to be among the outlaws" - Edward Abbey
chipcom is offline  
Reply
Old 06-19-07 | 08:20 PM
  #17  
8Lives's Avatar
Senior Member
 
Joined: Jan 2007
Posts: 461
Likes: 0
From: Berkeley, CA

Bikes: Lemond Zurich

My daughter is 3. Okay, 3 years and 4 months. Anyway my wife is an accountant and I asked her what mommy does. She said "1, 2 and 3 and 4". Let me check - damn, she said 18mph. But then again she hasn't learned fractions yet.
8Lives is offline  
Reply
Old 06-19-07 | 08:23 PM
  #18  
Dubbayoo's Avatar
Senior Member
 
Joined: Feb 2006
Posts: 7,681
Likes: 1
From: Atlanta

Bikes: Pedal Force QS3

I hate math. I just look at the computer.
Dubbayoo is offline  
Reply
Old 06-19-07 | 08:26 PM
  #19  
2Tired2Shift's Avatar
Banned.
 
Joined: Aug 2006
Posts: 1,277
Likes: 0
Originally Posted by jjmolyet
Forget average speed, get yourself a helmet, a mind is a terrible thing to waste!
I think, in this case, there isn't much to worry about.
2Tired2Shift is offline  
Reply
Old 06-19-07 | 08:26 PM
  #20  
AlanS's Avatar
Source Of All Knowledge
 
Joined: Mar 2005
Posts: 385
Likes: 0
From: Northern CA
Average speed looks something like this:

speed2.jpg
AlanS is offline  
Reply
Old 06-19-07 | 08:30 PM
  #21  
timmyquest's Avatar
Banned.
 
Joined: May 2005
Posts: 5,761
Likes: 0
From: Woodstock
Originally Posted by AlanS
Average speed looks something like this:

Attachment 47732
Really good speed looks something like this
timmyquest is offline  
Reply
Old 06-19-07 | 08:47 PM
  #22  
megamo's Avatar
Senior Member
 
Joined: Sep 2006
Posts: 125
Likes: 0
Man you're so funny.
megamo is offline  
Reply
Old 06-19-07 | 08:52 PM
  #23  
jjmolyet's Avatar
Senior Member
 
Joined: Oct 2004
Posts: 885
Likes: 0
Originally Posted by EX1855
I'm 26, Ive been out of college for 2 years and I changed my major to Criminal Justice and now work in Insurance, I have no need for that kind of math anymore
Apparently you do
__________________
2005 Giant OCR Composite3
2005 Trek 3700
2006 Flyte SRS-3 FINISHED!!!!!!!!!!!!!!!
2008 Gary Fisher X-Caliber 29er
.........that's how I Roll.
jjmolyet is offline  
Reply
Old 06-19-07 | 08:57 PM
  #24  
Thread Starter
Senior Member
 
Joined: Feb 2007
Posts: 88
Likes: 0
Man some of you bastards are brutal lol. I'm a property damage adjuster, I dont do premiums or anything like that lay off
EX1855 is offline  
Reply
Old 06-19-07 | 09:02 PM
  #25  
Ryleeryno's Avatar
Über Member
 
Joined: Jan 2006
Posts: 1,489
Likes: 0
From: Massachusetts

Bikes: 2005 Trek 5000 (the last OCLV)

Originally Posted by PipinFan
Buy a computer man !! but anyways you speed should be around 17 mph.

Umm I was close !!
I thought Jews were smart?
__________________
Felt F3c

Me
Ryleeryno is offline  
Reply


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.