{"id":2521,"date":"2026-04-16T17:02:06","date_gmt":"2026-04-16T15:02:06","guid":{"rendered":"https:\/\/svjmedia.nl\/onair\/?p=2521"},"modified":"2026-04-16T17:03:13","modified_gmt":"2026-04-16T15:03:13","slug":"is-een-marathon-lopen-echt-uitdagend","status":"publish","type":"post","link":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/","title":{"rendered":"Is een marathon lopen echt uitdagend?"},"content":{"rendered":"<p><span data-olk-copy-source=\"MessageBody\"><div class=\"humamvideo\" style=\"position:relative;overflow:hidden;width:100%;padding-top: 56.25%;margin:20px 0px;\"><iframe style=\"position:absolute;top:0;left:0;bottom:0;right:0;width:100%;height:100%;\" src=\"https:\/\/stream.hu.nl\/players\/sVG3zDnb-Kv4Phafj.html\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3463,"featured_media":2523,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2521","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-binnenland","et-has-post-format-content","et_post_format-et-post-format-standard"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Is een marathon lopen echt uitdagend? - OnAir<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Is een marathon lopen echt uitdagend? - OnAir\" \/>\n<meta property=\"og:url\" content=\"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/\" \/>\n<meta property=\"og:site_name\" content=\"OnAir\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-16T15:02:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-16T15:03:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/svjmedia.nl\/onair\/wp-content\/uploads\/sites\/1805\/2026\/04\/IMG_6393-e1776351782182.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1283\" \/>\n\t<meta property=\"og:image:height\" content=\"932\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Bo Brul\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschreven door\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bo Brul\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/\"},\"author\":{\"name\":\"Bo Brul\",\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/#\\\/schema\\\/person\\\/d8aee8b476416b7b5f97b49442a8a26a\"},\"headline\":\"Is een marathon lopen echt uitdagend?\",\"datePublished\":\"2026-04-16T15:02:06+00:00\",\"dateModified\":\"2026-04-16T15:03:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/\"},\"wordCount\":12,\"image\":{\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/wp-content\\\/uploads\\\/sites\\\/1805\\\/2026\\\/04\\\/IMG_6393-e1776351782182.jpg\",\"articleSection\":[\"Binnenland\"],\"inLanguage\":\"nl-NL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/\",\"url\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/\",\"name\":\"Is een marathon lopen echt uitdagend? - OnAir\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/wp-content\\\/uploads\\\/sites\\\/1805\\\/2026\\\/04\\\/IMG_6393-e1776351782182.jpg\",\"datePublished\":\"2026-04-16T15:02:06+00:00\",\"dateModified\":\"2026-04-16T15:03:13+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/#\\\/schema\\\/person\\\/d8aee8b476416b7b5f97b49442a8a26a\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/#primaryimage\",\"url\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/wp-content\\\/uploads\\\/sites\\\/1805\\\/2026\\\/04\\\/IMG_6393-e1776351782182.jpg\",\"contentUrl\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/wp-content\\\/uploads\\\/sites\\\/1805\\\/2026\\\/04\\\/IMG_6393-e1776351782182.jpg\",\"width\":1283,\"height\":932},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/2521\\\/is-een-marathon-lopen-echt-uitdagend\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Is een marathon lopen echt uitdagend?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/#website\",\"url\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/\",\"name\":\"OnAir\",\"description\":\"HU School voor Journalistiek Regiosite\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/#\\\/schema\\\/person\\\/d8aee8b476416b7b5f97b49442a8a26a\",\"name\":\"Bo Brul\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/d701c5119fc2d9cc77819f5d9e9c04becee4adafbec6ce291eeae00f0bdde97f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/d701c5119fc2d9cc77819f5d9e9c04becee4adafbec6ce291eeae00f0bdde97f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/d701c5119fc2d9cc77819f5d9e9c04becee4adafbec6ce291eeae00f0bdde97f?s=96&d=mm&r=g\",\"caption\":\"Bo Brul\"},\"description\":\"Bo Brul (2006) student School voor Journalistiek aan de Hogeschool Utrecht. geboren en getogen in Zwolle, aldus een echte blauwvinger. Afgestudeerd aan de Havo, aan het Deltion sprint lyceum. Als reislustige en spontane meid, denk ik dat correspondentie perfect op mij aansluit. Dit is dan ook mijn doeleinde binnen de studie.\",\"url\":\"https:\\\/\\\/svjmedia.nl\\\/onair\\\/author\\\/bo-brul\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Is een marathon lopen echt uitdagend? - OnAir","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"nl_NL","og_type":"article","og_title":"Is een marathon lopen echt uitdagend? - OnAir","og_url":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/","og_site_name":"OnAir","article_published_time":"2026-04-16T15:02:06+00:00","article_modified_time":"2026-04-16T15:03:13+00:00","og_image":[{"width":1283,"height":932,"url":"https:\/\/svjmedia.nl\/onair\/wp-content\/uploads\/sites\/1805\/2026\/04\/IMG_6393-e1776351782182.jpg","type":"image\/jpeg"}],"author":"Bo Brul","twitter_card":"summary_large_image","twitter_misc":{"Geschreven door":"Bo Brul"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/#article","isPartOf":{"@id":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/"},"author":{"name":"Bo Brul","@id":"https:\/\/svjmedia.nl\/onair\/#\/schema\/person\/d8aee8b476416b7b5f97b49442a8a26a"},"headline":"Is een marathon lopen echt uitdagend?","datePublished":"2026-04-16T15:02:06+00:00","dateModified":"2026-04-16T15:03:13+00:00","mainEntityOfPage":{"@id":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/"},"wordCount":12,"image":{"@id":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/#primaryimage"},"thumbnailUrl":"https:\/\/svjmedia.nl\/onair\/wp-content\/uploads\/sites\/1805\/2026\/04\/IMG_6393-e1776351782182.jpg","articleSection":["Binnenland"],"inLanguage":"nl-NL"},{"@type":"WebPage","@id":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/","url":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/","name":"Is een marathon lopen echt uitdagend? - OnAir","isPartOf":{"@id":"https:\/\/svjmedia.nl\/onair\/#website"},"primaryImageOfPage":{"@id":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/#primaryimage"},"image":{"@id":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/#primaryimage"},"thumbnailUrl":"https:\/\/svjmedia.nl\/onair\/wp-content\/uploads\/sites\/1805\/2026\/04\/IMG_6393-e1776351782182.jpg","datePublished":"2026-04-16T15:02:06+00:00","dateModified":"2026-04-16T15:03:13+00:00","author":{"@id":"https:\/\/svjmedia.nl\/onair\/#\/schema\/person\/d8aee8b476416b7b5f97b49442a8a26a"},"breadcrumb":{"@id":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/"]}]},{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/#primaryimage","url":"https:\/\/svjmedia.nl\/onair\/wp-content\/uploads\/sites\/1805\/2026\/04\/IMG_6393-e1776351782182.jpg","contentUrl":"https:\/\/svjmedia.nl\/onair\/wp-content\/uploads\/sites\/1805\/2026\/04\/IMG_6393-e1776351782182.jpg","width":1283,"height":932},{"@type":"BreadcrumbList","@id":"https:\/\/svjmedia.nl\/onair\/2521\/is-een-marathon-lopen-echt-uitdagend\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/svjmedia.nl\/onair\/"},{"@type":"ListItem","position":2,"name":"Is een marathon lopen echt uitdagend?"}]},{"@type":"WebSite","@id":"https:\/\/svjmedia.nl\/onair\/#website","url":"https:\/\/svjmedia.nl\/onair\/","name":"OnAir","description":"HU School voor Journalistiek Regiosite","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/svjmedia.nl\/onair\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"},{"@type":"Person","@id":"https:\/\/svjmedia.nl\/onair\/#\/schema\/person\/d8aee8b476416b7b5f97b49442a8a26a","name":"Bo Brul","image":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/secure.gravatar.com\/avatar\/d701c5119fc2d9cc77819f5d9e9c04becee4adafbec6ce291eeae00f0bdde97f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/d701c5119fc2d9cc77819f5d9e9c04becee4adafbec6ce291eeae00f0bdde97f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d701c5119fc2d9cc77819f5d9e9c04becee4adafbec6ce291eeae00f0bdde97f?s=96&d=mm&r=g","caption":"Bo Brul"},"description":"Bo Brul (2006) student School voor Journalistiek aan de Hogeschool Utrecht. geboren en getogen in Zwolle, aldus een echte blauwvinger. Afgestudeerd aan de Havo, aan het Deltion sprint lyceum. Als reislustige en spontane meid, denk ik dat correspondentie perfect op mij aansluit. Dit is dan ook mijn doeleinde binnen de studie.","url":"https:\/\/svjmedia.nl\/onair\/author\/bo-brul\/"}]}},"_links":{"self":[{"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/posts\/2521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/users\/3463"}],"replies":[{"embeddable":true,"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/comments?post=2521"}],"version-history":[{"count":1,"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/posts\/2521\/revisions"}],"predecessor-version":[{"id":2524,"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/posts\/2521\/revisions\/2524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/media\/2523"}],"wp:attachment":[{"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/media?parent=2521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/categories?post=2521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/svjmedia.nl\/onair\/wp-json\/wp\/v2\/tags?post=2521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}