Hi ,
It looks like you're using an ad blocker.



The revenue generated from the adverts on the site is a critical part of our funding - and it's because of these ads that I can offer the site for free. But using the site for free AND blocking the ads doesn't feel like a great thing to do, which is why this box is so large and inconvenient. Some sites will completely block your access, but I'm not doing that - I'm appealing to your good nature instead. Did you know that you can allow ads for specific sites, whilst still blocking them on others?

Thanks,
Ian Williams aka Fetch
or for an ad-free Fetcheveryone experience!

Marathon Predictions from Half Marathon times

21 watchers
Bru-Bru
Bru-Bru
Apr 2013
1:46pm, 19 Apr 2013
2,124 posts
  • Quote
  • Pin
Bru-Bru
2H+30 is pretty right for me. I struggled to get under 2h for a half and last year did 1h58 followed by 4h35 at Brighton a few weeks later, which I thought I probably could have done a few minutes faster. I suppose, the faster you are, the smaller the "add on" figure should be. Lord Fetch's patented predictor also suggests my marathon time (which I was quite proud of at the time) was just slightly rubbish by about 5 minutes.
Meglet
Meglet
Sep 2013
11:13am, 9 Sep 2013
13,073 posts
  • Quote
  • Pin
Meglet
It's taken me a while to find this thread, is there a link to the improved calculator from elsewhere in the site? I looked for it under training-calculators but couldn't find it
steve_c
steve_c
Mar 2017
8:12am, 7 Mar 2017
44 posts
  • Quote
  • Pin
steve_c
bit.ly

Got something to say?

To join the discussion, sign in or join us.

About This Thread

Maintained by fetcheveryone
Try this improved calculator for predicting marathon times from half marathon:

http://www.fetcheveryone.com/training-calculators-improvedriegel.php
  • Show full description...

Related Threads

  • events
  • halfmara
  • marathon
  • prediction

Report This Content

You can report any content you believe to be unsafe. Please let me know why you believe this content is unsafe by choosing a category below.



Thank you for your report. The content will be assessed as soon as possible.










Back To Top

Tag A User

To tag a user, start typing their name here:
X

Free training & racing tools for runners, cyclists, swimmers & walkers.

Fetcheveryone lets you analyse your training, find races, plot routes, chat in our forum, get advice, play games - and more! Nothing is behind a paywall, and it'll stay that way thanks to our awesome community!
Get Started
Click here to join 114,308 Fetchies!
Already a Fetchie? Sign in here