I have a gpx but it starts from the wrong place. I wat to add something in. Bike route toaster, which is my usual and normally very good, is infuriating and seems to be very unfriendly. Any suggestions on a better site to use?

Gpsbabel not a site but software that allows lots of changes.

RidewithGPS?

Not sure it’ll do what you want, but one to look at maybe…

you seem to need to pay to use ridewithgps these days?

no you don’t but it doesn’t seem very good.

satmap have an online service which is £20 a year – worked ok for me last time I used it – but you may need a satmap to register.

I’ve found BikeHike to be very useful and it’s free.

If alp you want is to edit a route and aren’t fussed about timings etc. then Sportypal has an easy to use editor.

http://www.walkhighlands.co.uk is good – if you register which is free, you get 1:25k OS mapping too.