{"id":68849,"date":"2026-01-15T10:20:37","date_gmt":"2026-01-15T10:20:37","guid":{"rendered":"https:\/\/gripnijmegen.nl\/boulderhal\/?p=68849"},"modified":"2026-01-15T10:20:41","modified_gmt":"2026-01-15T10:20:41","slug":"alien-head-7-2","status":"publish","type":"post","link":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/","title":{"rendered":"Alien Head 7\/2"},"content":{"rendered":"\n

It\u2019s time for another Alien Head competition. Get ready for a day full of fun boulders with the community. Anyone can join \u2014 no pre-registration needed and no extra fee beyond the regular entry.<\/p>\n\n\n\n

You can look forward to 25 competition boulders, starting from grade 4a, so even beginners can join in. Of course, there will also be plenty of challenging boulders for intermediate and advanced climbers.<\/p>\n\n\n\n

After the competition, there is time to hang out, enjoy some food and drinks, and relax together.<\/p>\n\n\n\n

Spread the word and bring your family and friends!<\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

It\u2019s time for another Alien Head competition. Get ready for a day full of fun boulders with the community.<\/p>\n","protected":false},"author":9,"featured_media":68840,"comment_status":"open","ping_status":"open","sticky":false,"template":"event.php","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-68849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-event-en"],"acf":[],"yoast_head":"\nAlien Head 7\/2 - GRIP Boulderhal<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alien Head 7\/2 - GRIP Boulderhal\" \/>\n<meta property=\"og:description\" content=\"It\u2019s time for another Alien Head competition. Get ready for a day full of fun boulders with the community.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/\" \/>\n<meta property=\"og:site_name\" content=\"GRIP Boulderhal\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-15T10:20:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-15T10:20:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gripnijmegen.nl\/boulderhal\/wp-content\/uploads\/sites\/3\/2026\/01\/Alien-Head-website.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"jakob\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"jakob\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/\"},\"author\":{\"name\":\"jakob\",\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/#\\\/schema\\\/person\\\/0561f378c9158883aca6819b39054897\"},\"headline\":\"Alien Head 7\\\/2\",\"datePublished\":\"2026-01-15T10:20:37+00:00\",\"dateModified\":\"2026-01-15T10:20:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/\"},\"wordCount\":94,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/01\\\/Alien-Head-website.png\",\"articleSection\":[\"Event\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/\",\"url\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/\",\"name\":\"Alien Head 7\\\/2 - GRIP Boulderhal\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/01\\\/Alien-Head-website.png\",\"datePublished\":\"2026-01-15T10:20:37+00:00\",\"dateModified\":\"2026-01-15T10:20:41+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/#\\\/schema\\\/person\\\/0561f378c9158883aca6819b39054897\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/#primaryimage\",\"url\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/01\\\/Alien-Head-website.png\",\"contentUrl\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/01\\\/Alien-Head-website.png\",\"width\":1080,\"height\":1350},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/2026\\\/01\\\/15\\\/alien-head-7-2\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Alien Head 7\\\/2\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/#website\",\"url\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/\",\"name\":\"GRIP Boulderhal\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/#\\\/schema\\\/person\\\/0561f378c9158883aca6819b39054897\",\"name\":\"jakob\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/555c227d6e1b4db137e675aac1dd3df07dc0b7aa0a256b345866276634e64abc?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/555c227d6e1b4db137e675aac1dd3df07dc0b7aa0a256b345866276634e64abc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/555c227d6e1b4db137e675aac1dd3df07dc0b7aa0a256b345866276634e64abc?s=96&d=mm&r=g\",\"caption\":\"jakob\"},\"url\":\"https:\\\/\\\/gripnijmegen.nl\\\/boulderhal\\\/en\\\/author\\\/jakob\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Alien Head 7\/2 - GRIP Boulderhal","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/","og_locale":"en_US","og_type":"article","og_title":"Alien Head 7\/2 - GRIP Boulderhal","og_description":"It\u2019s time for another Alien Head competition. Get ready for a day full of fun boulders with the community.","og_url":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/","og_site_name":"GRIP Boulderhal","article_published_time":"2026-01-15T10:20:37+00:00","article_modified_time":"2026-01-15T10:20:41+00:00","og_image":[{"width":1080,"height":1350,"url":"https:\/\/gripnijmegen.nl\/boulderhal\/wp-content\/uploads\/sites\/3\/2026\/01\/Alien-Head-website.png","type":"image\/png"}],"author":"jakob","twitter_card":"summary_large_image","twitter_misc":{"Written by":"jakob","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/#article","isPartOf":{"@id":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/"},"author":{"name":"jakob","@id":"https:\/\/gripnijmegen.nl\/boulderhal\/#\/schema\/person\/0561f378c9158883aca6819b39054897"},"headline":"Alien Head 7\/2","datePublished":"2026-01-15T10:20:37+00:00","dateModified":"2026-01-15T10:20:41+00:00","mainEntityOfPage":{"@id":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/"},"wordCount":94,"commentCount":0,"image":{"@id":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/#primaryimage"},"thumbnailUrl":"https:\/\/gripnijmegen.nl\/boulderhal\/wp-content\/uploads\/sites\/3\/2026\/01\/Alien-Head-website.png","articleSection":["Event"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/","url":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/","name":"Alien Head 7\/2 - GRIP Boulderhal","isPartOf":{"@id":"https:\/\/gripnijmegen.nl\/boulderhal\/#website"},"primaryImageOfPage":{"@id":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/#primaryimage"},"image":{"@id":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/#primaryimage"},"thumbnailUrl":"https:\/\/gripnijmegen.nl\/boulderhal\/wp-content\/uploads\/sites\/3\/2026\/01\/Alien-Head-website.png","datePublished":"2026-01-15T10:20:37+00:00","dateModified":"2026-01-15T10:20:41+00:00","author":{"@id":"https:\/\/gripnijmegen.nl\/boulderhal\/#\/schema\/person\/0561f378c9158883aca6819b39054897"},"breadcrumb":{"@id":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/#primaryimage","url":"https:\/\/gripnijmegen.nl\/boulderhal\/wp-content\/uploads\/sites\/3\/2026\/01\/Alien-Head-website.png","contentUrl":"https:\/\/gripnijmegen.nl\/boulderhal\/wp-content\/uploads\/sites\/3\/2026\/01\/Alien-Head-website.png","width":1080,"height":1350},{"@type":"BreadcrumbList","@id":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/2026\/01\/15\/alien-head-7-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/"},{"@type":"ListItem","position":2,"name":"Alien Head 7\/2"}]},{"@type":"WebSite","@id":"https:\/\/gripnijmegen.nl\/boulderhal\/#website","url":"https:\/\/gripnijmegen.nl\/boulderhal\/","name":"GRIP Boulderhal","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/gripnijmegen.nl\/boulderhal\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/gripnijmegen.nl\/boulderhal\/#\/schema\/person\/0561f378c9158883aca6819b39054897","name":"jakob","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/555c227d6e1b4db137e675aac1dd3df07dc0b7aa0a256b345866276634e64abc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/555c227d6e1b4db137e675aac1dd3df07dc0b7aa0a256b345866276634e64abc?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/555c227d6e1b4db137e675aac1dd3df07dc0b7aa0a256b345866276634e64abc?s=96&d=mm&r=g","caption":"jakob"},"url":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/author\/jakob\/"}]}},"_links":{"self":[{"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/posts\/68849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/comments?post=68849"}],"version-history":[{"count":2,"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/posts\/68849\/revisions"}],"predecessor-version":[{"id":68857,"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/posts\/68849\/revisions\/68857"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/media\/68840"}],"wp:attachment":[{"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/media?parent=68849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/categories?post=68849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gripnijmegen.nl\/boulderhal\/en\/wp-json\/wp\/v2\/tags?post=68849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}