update runs on how to support us page

Author: Kimberley Cook

app/views/pages/how-to-support-us.html.haml

@@ -69,13 +69,14 @@
     .row
       .col-12.col-lg-4
         .ratio.shadow{style: '--bs-aspect-ratio: 150%;'}
-          %iframe{title: 'London Landmarks Half Marathon', src: '//runforcharity.com/codebar/london-landmarks-half-marathon/register'}
+          %iframe{title: 'Royal Parks Half Marathon', src: '//runforcharity.com/codebar/royal-parks-half-marathon/registration'}
       .col-12.col-lg-4
         .ratio.shadow{style: '--bs-aspect-ratio: 150%;'}
-        %iframe{title: 'Hackney Half', src: '//runforcharity.com/codebar/hackney-half/register'}
+          %iframe{title: 'Brighton Marathon April 2026', src: '//runforcharity.com/codebar/the-brighton-marathon/1744707816740.9279'}
       .col-12.col-lg-4
         .ratio.shadow{style: '--bs-aspect-ratio: 150%;'}
-          %iframe{title: 'Royal Parks Half Marathon', src: '//runforcharity.com/codebar/royal-parks-half-marathon/registration'}
+          %iframe{title: 'Hackney Half May 2026', src: '//runforcharity.com/codebar/hackney-half/1747652084027971'}
+      
 
 .py-4.py-lg-5#donate
   .container