{"id":95505,"date":"2026-05-07T21:00:47","date_gmt":"2026-05-07T19:00:47","guid":{"rendered":"https:\/\/centcols.org\/?p=95505"},"modified":"2026-05-07T21:00:50","modified_gmt":"2026-05-07T19:00:50","slug":"fr-38-montagnieu-bugey-gravel","status":"publish","type":"post","link":"https:\/\/centcols.org\/en\/fr-38-montagnieu-bugey-gravel\/","title":{"rendered":"FR-01 Montagnieu Bugey - Gravel 64 km, D+ 1400 m, 8 passes"},"content":{"rendered":"<iframe width=\"100%\" height=\"650\" loading=\"lazy\" src=\"https:\/\/www.openrunner.com\/embed.html?code=3163467a76416b7a5259754742456c4e733555417150663759332f6b442b70465474784c6c5371566468303d3a3aa9f54207e5fcab9e85a7746ced67fd67&#038;lang=fr&#038;unit=metric\" style=\"border: none;\"><\/iframe>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Author description<\/h2>\n\n\n\n<p><strong>Author<\/strong>&nbsp;: Philippe Chazottier<br><strong>Course<\/strong>&nbsp;Completed on 18 March 2026<br><strong>Departure<\/strong>&nbsp;Montagnieu village, car park in the Les Granges area.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Tourist information<\/h2>\n\n\n\n<p>This route offers magnificent views of the Rh\u00f4ne valley and the Grand Colombier.<br>We pass close to the <a href=\"https:\/\/www.cen-rhonealpes.fr\/la-tourbiere-de-cerin\/\" target=\"_blank\" rel=\"noreferrer noopener\">bog<\/a> de Cerin.<br>You can also visit the <a href=\"https:\/\/www.museedecerin.com\/le-mus%C3%A9e\" target=\"_blank\" rel=\"noreferrer noopener\">palaeoecological museum<\/a> de Cerin, 2 km from the course.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Technical specifications<\/h2>\n\n\n\n<p>A 95% cycle route, with quiet roads and beautiful tracks. Most of the route is on tarmac, with a few sections through undergrowth.<br>Most of the climb is in the first third of the route on tarmac.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>8 collars<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table tableau-cols\"><table class=\"has-background\" style=\"background-color:#f0f0f0\"><tbody><tr><td>1 - Golet du Tilleul<\/td><td class=\"has-text-align-left\" data-align=\"left\">238 m<\/td><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/en\/util\/geo\/visu.php\/?code=FR-01-0239\" target=\"_blank\" rel=\"noreferrer noopener\">FR-01-0239<\/a><\/td><\/tr><tr><td>2 - Col des Fosses<\/td><td class=\"has-text-align-left\" data-align=\"left\">745 m<\/td><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/en\/util\/geo\/visu.php\/?code=FR-01-0745\" target=\"_blank\" rel=\"noreferrer noopener\">FR-01-0745<\/a><\/td><\/tr><tr><td>3 - Col du Petit Perthuis<\/td><td class=\"has-text-align-left\" data-align=\"left\">1031 m<\/td><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/en\/util\/geo\/visu.php\/?code=FR-01-1040\" target=\"_blank\" rel=\"noreferrer noopener\">FR-01-1040<\/a><\/td><\/tr><tr><td>4 - Gollet de Ravi\u00e8re<\/td><td class=\"has-text-align-left\" data-align=\"left\">924 m<\/td><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/en\/util\/geo\/visu.php\/?code=FR-01-0924\" target=\"_blank\" rel=\"noreferrer noopener\">FR-01-0924<\/a><\/td><\/tr><tr><td>5 - Le Grand Pertuis<\/td><td class=\"has-text-align-left\" data-align=\"left\">1096 m<\/td><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/en\/util\/geo\/visu.php\/?code=FR-01-1096\" target=\"_blank\" rel=\"noreferrer noopener\">FR-01-1096<\/a><\/td><\/tr><tr><td>6 - Gollet de Follaz<\/td><td class=\"has-text-align-left\" data-align=\"left\">884 m<\/td><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/en\/util\/geo\/visu.php\/?code=FR-01-0884\" target=\"_blank\" rel=\"noreferrer noopener\">FR-01-0884<\/a><\/td><\/tr><tr><td>7 - Gollet Patie<\/td><td class=\"has-text-align-left\" data-align=\"left\">695 m<\/td><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/en\/util\/geo\/visu.php\/?code=FR-01-0695\" target=\"_blank\" rel=\"noreferrer noopener\">FR-01-0695<\/a><\/td><\/tr><tr><td>8 - Golet du Mur<\/td><td class=\"has-text-align-left\" data-align=\"left\">686 m<\/td><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/en\/util\/geo\/visu.php\/?code=FR-01-0686\" target=\"_blank\" rel=\"noreferrer noopener\">FR-01-0686<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Keywords<\/strong>&nbsp;Montagnieu, Bugey, Cerin, centcols<\/p>\n\n\n\n<p>Openrunner link, interactive map, profile, track : <a href=\"https:\/\/www.openrunner.com\/route-details\/23852267\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.openrunner.com\/route-details\/23852267<\/a><\/p>\n\n\n\n<p>This itinerary is provided for information only. The author accepts no liability, nor that of the Club des Cent Cols, for any imponderables due to the cyclist himself, the equipment used or anything to do with the road, tracks and paths, their surroundings or other users.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Photos<\/h2>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-4 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Eglise-de-Lhuis.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"637\" height=\"850\" data-id=\"95513\" src=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Eglise-de-Lhuis.jpg\" alt=\"cycling circuit in l&#039;huis en bugey\" class=\"wp-image-95513\" srcset=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Eglise-de-Lhuis.jpg 637w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Eglise-de-Lhuis-9x12.jpg 9w\" sizes=\"auto, (max-width: 637px) 100vw, 637px\" \/><\/a><figcaption class=\"wp-element-caption\">Church of Lhuis<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/En-descendant-sur-le-plateau-dInnimond.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"813\" data-id=\"95514\" src=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/En-descendant-sur-le-plateau-dInnimond.jpg\" alt=\"cycle route to the innimond plateau\" class=\"wp-image-95514\" srcset=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/En-descendant-sur-le-plateau-dInnimond.jpg 1200w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/En-descendant-sur-le-plateau-dInnimond-768x520.jpg 768w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/En-descendant-sur-le-plateau-dInnimond-18x12.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><figcaption class=\"wp-element-caption\">Descending to the Innimond plateau<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Heureusement-ce-netait-pas-un-mur-a-monter-.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"637\" height=\"850\" data-id=\"95515\" src=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Heureusement-ce-netait-pas-un-mur-a-monter-.jpg\" alt=\"golet du mur en bugey, by bike\" class=\"wp-image-95515\" srcset=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Heureusement-ce-netait-pas-un-mur-a-monter-.jpg 637w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Heureusement-ce-netait-pas-un-mur-a-monter--9x12.jpg 9w\" sizes=\"auto, (max-width: 637px) 100vw, 637px\" \/><\/a><figcaption class=\"wp-element-caption\">Luckily it wasn't a wall to climb!<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Le-Grand-Colombier-depuis-le-col-du-Petit-Perthuis.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"809\" data-id=\"95516\" src=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Le-Grand-Colombier-depuis-le-col-du-Petit-Perthuis.jpg\" alt=\"the grand colombier from the col du petit perthuis in bugey, by bike\" class=\"wp-image-95516\" srcset=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Le-Grand-Colombier-depuis-le-col-du-Petit-Perthuis.jpg 1200w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Le-Grand-Colombier-depuis-le-col-du-Petit-Perthuis-768x518.jpg 768w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Le-Grand-Colombier-depuis-le-col-du-Petit-Perthuis-18x12.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><figcaption class=\"wp-element-caption\">The Grand Colombier from the Petit Perthuis pass<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Le-Rhone.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"827\" data-id=\"95517\" src=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Le-Rhone.jpg\" alt=\"the rhone seen from bugey by bike\" class=\"wp-image-95517\" srcset=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Le-Rhone.jpg 1200w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Le-Rhone-768x529.jpg 768w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Le-Rhone-18x12.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><figcaption class=\"wp-element-caption\">The Rh\u00f4ne<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Tourbiere-de-Cerin.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"829\" data-id=\"95518\" src=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Tourbiere-de-Cerin.jpg\" alt=\"tourbiere de cerin en bugey cycle route\" class=\"wp-image-95518\" srcset=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Tourbiere-de-Cerin.jpg 1200w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Tourbiere-de-Cerin-768x531.jpg 768w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Tourbiere-de-Cerin-18x12.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><figcaption class=\"wp-element-caption\">The Cerin peat bog<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Tourbiere-de-Cerin-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"867\" data-id=\"95519\" src=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Tourbiere-de-Cerin-1.jpg\" alt=\"tourbiere de cerin en bugey cycling circuit\" class=\"wp-image-95519\" srcset=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Tourbiere-de-Cerin-1.jpg 1200w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Tourbiere-de-Cerin-1-768x555.jpg 768w, https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Tourbiere-de-Cerin-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><figcaption class=\"wp-element-caption\">The Cerin peat bog<\/figcaption><\/figure>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>Description de l&rsquo;auteur Auteur&nbsp;: Philippe ChazottierParcours&nbsp;: effectu\u00e9 le 18 mars 2026D\u00e9part&nbsp;: village de Montagnieu, parking dans le quartier Les Granges. Descriptif touristique Ce parcours offre de tr\u00e8s belles vues sur la vall\u00e9e du Rh\u00f4ne et le Grand Colombier.On passe \u00e0 proximit\u00e9 de la tourbi\u00e8re de Cerin.On peut aussi visiter le mus\u00e9e pal\u00e9o\u00e9cologique de Cerin \u00e0 [&hellip;]<\/p>\n","protected":false},"author":1726,"featured_media":95513,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[303,330,451,320,334,220],"tags":[],"class_list":["post-95505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-parcours-france","category-auvergne-rhone-alpes-region-parcours-membres","category-01-ain","category-gravel-type-parcours","category-jura-massif-parcours-membres","category-parcours-membres"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>FR-01 Montagnieu Bugey - Gravel 64\u00a0km, D+ 1400\u00a0m, 8\u00a0cols - Club des Cent Cols<\/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:\/\/centcols.org\/en\/fr-38-montagnieu-bugey-gravel\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FR-01 Montagnieu Bugey - Gravel 64\u00a0km, D+ 1400\u00a0m, 8\u00a0cols - Club des Cent Cols\" \/>\n<meta property=\"og:description\" content=\"Description de l&rsquo;auteur Auteur&nbsp;: Philippe ChazottierParcours&nbsp;: effectu\u00e9 le 18 mars 2026D\u00e9part&nbsp;: village de Montagnieu, parking dans le quartier Les Granges. Descriptif touristique Ce parcours offre de tr\u00e8s belles vues sur la vall\u00e9e du Rh\u00f4ne et le Grand Colombier.On passe \u00e0 proximit\u00e9 de la tourbi\u00e8re de Cerin.On peut aussi visiter le mus\u00e9e pal\u00e9o\u00e9cologique de Cerin \u00e0 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/centcols.org\/en\/fr-38-montagnieu-bugey-gravel\/\" \/>\n<meta property=\"og:site_name\" content=\"Club des Cent Cols\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/groups\/5261880558\/?locale=fr_FR\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-07T19:00:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-07T19:00:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/centcols.org\/wp-content\/uploads\/2026\/04\/Eglise-de-Lhuis.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"637\" \/>\n\t<meta property=\"og:image:height\" content=\"850\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ren\u00e9 Mercier\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ren\u00e9 Mercier\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/centcols.org\/fr-38-montagnieu-bugey-gravel\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/centcols.org\/fr-38-montagnieu-bugey-gravel\/\"},\"author\":{\"name\":\"Ren\u00e9 Mercier\",\"@id\":\"https:\/\/centcols.org\/#\/schema\/person\/0cc8f723679c98f3fb7798df5a50c018\"},\"headline\":\"FR-01 Montagnieu Bugey &#8211; 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