What makes an athletics track fast?

window['__wavt'] = 'AOuZoY4TFjk9YUVGo7riQWLtHoX1a2o0rA:1765026282637';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d8345397791677322096','//investingoffers.blogspot.com/2024/07/what-makes-athletics-track-fast.html','8345397791677322096'); _WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '8345397791677322096', 'title': 'investing offers', 'url': 'https://investingoffers.blogspot.com/2024/07/what-makes-athletics-track-fast.html', 'canonicalUrl': 'https://investingoffers.blogspot.com/2024/07/what-makes-athletics-track-fast.html', 'homepageUrl': 'https://investingoffers.blogspot.com/', 'searchUrl': 'https://investingoffers.blogspot.com/search', 'canonicalHomepageUrl': 'https://investingoffers.blogspot.com/', 'blogspotFaviconUrl': 'https://investingoffers.blogspot.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': false, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': 'UA-140242877-1', 'encoding': 'UTF-8', 'locale': 'en', 'localeUnderscoreDelimited': 'en', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22investing offers - Atom\x22 href\x3d\x22https://investingoffers.blogspot.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22investing offers - RSS\x22 href\x3d\x22https://investingoffers.blogspot.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22investing offers - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/8345397791677322096/posts/default\x22 /\x3e\n\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22investing offers - Atom\x22 href\x3d\x22https://investingoffers.blogspot.com/feeds/8143402139250787301/comments/default\x22 /\x3e\n', 'meTag': '', 'adsenseClientId': 'ca-pub-9893986907623204', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': true, 'adsenseAutoAds': false, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/d308f4d28acbd8a8', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'X', 'key': 'twitter', 'shareMessage': 'Share to X', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': true, 'jumpLinkMessage': 'Read more', 'pageType': 'item', 'postId': '8143402139250787301', 'pageName': 'What makes an athletics track fast?', 'pageTitle': 'investing offers: What makes an athletics track fast?'}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard!', 'ok': 'Ok', 'postLink': 'Post Link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'What makes an athletics track fast?', 'description': 'BBC News The makers of athletics tracks are tweaking their surfaces to make them faster. https://ift.tt/eHKEuTW https://ift.tt/Q5XaAtl www.i...', 'url': 'https://investingoffers.blogspot.com/2024/07/what-makes-athletics-track-fast.html', 'type': 'item', 'isSingleItem': true, 'isMultipleItems': false, 'isError': false, 'isPage': false, 'isPost': true, 'isHomepage': false, 'isArchive': false, 'isLabelSearch': false, 'postId': 8143402139250787301}}, {'name': 'widgets', 'data': [{'title': 'BlogArchive', 'type': 'BlogArchive', 'sectionId': 'Tempnec', 'id': 'BlogArchive400'}, {'title': 'BlogLabels', 'type': 'Label', 'sectionId': 'Tempnec', 'id': 'Label400'}, {'title': 'BlogAuthors', 'type': 'Profile', 'sectionId': 'Tempnec', 'id': 'Profile400'}, {'title': '\u0643\u0648\u062f \u0627\u0644\u062a\u0641\u0639\u064a\u0644', 'type': 'HTML', 'sectionId': 'Tempnec', 'id': 'HTML400'}, {'title': '\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0642\u0627\u0644\u0628', 'type': 'LinkList', 'sectionId': 'Tempnec', 'id': 'LinkList400'}, {'title': '\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062a\u0648\u0627\u0635\u0644 \u0627\u0644\u0625\u062c\u062a\u0645\u0627\u0639\u064a', 'type': 'LinkList', 'sectionId': 'top-bar', 'id': 'LinkList301'}, {'title': '\u0627\u0644\u0635\u0641\u062d\u0627\u062a', 'type': 'PageList', 'sectionId': 'top-bar', 'id': 'PageList301'}, {'title': '\u0645\u0631\u0628\u0639 \u0627\u0644\u0628\u062d\u062b', 'type': 'HTML', 'sectionId': 'top-bar', 'id': 'HTML301'}, {'title': 'investing offers (Header)', 'type': 'Header', 'sectionId': 'head-sec', 'id': 'Header1'}, {'title': '\u0625\u0639\u0644\u0627\u0646 \u0633\u0637\u062d \u0627\u0644\u0645\u0643\u062a\u0628', 'type': 'HTML', 'sectionId': 'head-sec', 'id': 'HTML302'}, {'title': '\u0625\u0639\u0644\u0627\u0646 \u0627\u0644\u0647\u0627\u062a\u0641', 'type': 'HTML', 'sectionId': 'head-sec', 'id': 'HTML307'}, {'title': '\u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629', 'type': 'LinkList', 'sectionId': 'menu-bar', 'id': 'LinkList302'}, {'title': 'Hot News', 'type': 'HTML', 'sectionId': 'section300', 'id': 'HTML305'}, {'title': '\u0627\u0644\u0633\u0644\u0627\u064a\u062f\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a', 'type': 'HTML', 'sectionId': 'section301', 'id': 'HTML306'}, {'title': 'Business', 'type': 'HTML', 'sectionId': 'section1', 'id': 'HTML5'}, {'title': 'Markets', 'type': 'HTML', 'sectionId': 'section2', 'id': 'HTML6'}, {'title': 'Financial', 'type': 'HTML', 'sectionId': 'section3', 'id': 'HTML8'}, {'title': '', 'type': 'HTML', 'sectionId': 'section4', 'id': 'HTML9'}, {'title': 'blog', 'type': 'HTML', 'sectionId': 'section7', 'id': 'HTML10'}, {'title': 'Blog Posts', 'type': 'Blog', 'sectionId': 'RecentPosts', 'id': 'Blog1', 'posts': [{'id': '8143402139250787301', 'title': 'What makes an athletics track fast?', 'showInlineAds': true}], 'headerByline': {'regionName': 'header1', 'items': [{'name': 'share', 'label': ''}]}, 'footerBylines': [{'regionName': 'footer1', 'items': [{'name': 'icons', 'label': ''}]}, {'regionName': 'footer2', 'items': [{'name': 'labels', 'label': ''}]}], 'allBylineItems': [{'name': 'share', 'label': ''}, {'name': 'icons', 'label': ''}, {'name': 'labels', 'label': ''}]}, {'title': '\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u062a\u0635\u0627\u0644', 'type': 'ContactForm', 'sectionId': 'RecentPosts', 'id': 'ContactForm93'}, {'title': 'squeeze-emplate', 'type': 'LinkList', 'sectionId': 'Auth-Sec', 'id': 'LinkList5'}, {'title': 'Default', 'type': 'LinkList', 'sectionId': 'Auth-Sec', 'id': 'LinkList500'}, {'title': 'Deals', 'type': 'HTML', 'sectionId': 'section13', 'id': 'HTML11'}, {'title': 'health', 'type': 'HTML', 'sectionId': 'section15', 'id': 'HTML16'}, {'title': 'Info', 'type': 'HTML', 'sectionId': 'section15', 'id': 'HTML17'}, {'title': 'R', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML24'}, {'title': 'WayAway', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML20'}, {'title': 'Kiwitaxi', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML7'}, {'title': 'ad', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML12'}, {'title': 'adz', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML13'}, {'title': 'Ad', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML4'}, {'title': 'az', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML14'}, {'title': 'Random Posts', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML1'}, {'title': 'Random Posts', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML2'}, {'title': 'Posts FAQ', 'type': 'PopularPosts', 'sectionId': 'sidebar-section', 'id': 'PopularPosts1', 'posts': [{'title': 'U.S. stock futures rise after Trump calls off Mexico tariffs.....', 'id': 2305514919604768681}, {'title': 'Oil traders have almost fully priced in a \u2018Lehman Brothers moment,\u2019 Standard Chartered says..', 'id': 3005215519601314819}, {'title': 'Stocks, Bonds Climb as Draghi Fuels Stimulus Hopes: Markets Wrap.', 'id': 3175438427908479058}, {'title': 'Stocks Climb With U.S. Futures Treasuries Steady: Markets Wrap ........', 'id': 4786161379070821188}, {'title': 'Blackstone\u2019s Schwarzman says it\u2019s \u2018extremely improbable\u2019 Trump-Xi meeting will lead to a trade deal..', 'id': 128098264397479636}]}, {'title': 'ad cash', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML19'}, {'title': 'Recent Posts', 'type': 'HTML', 'sectionId': 'sidebar-section', 'id': 'HTML3'}, {'title': '', 'type': 'HTML', 'sectionId': 'section16', 'id': 'HTML15'}, {'title': 'search now', 'type': 'HTML', 'sectionId': 'sec1', 'id': 'HTML18'}, {'title': 'translate', 'type': 'Translate', 'sectionId': 'sec2', 'id': 'Translate1'}, {'title': '\u062d\u0642\u0648\u0642 \u0627\u0644\u0645\u062f\u0648\u0646\u0629', 'type': 'HTML', 'sectionId': 'footer-cop-section', 'id': 'HTML303'}, {'title': '\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u062a\u0648\u0627\u0635\u0644 \u0627\u0644\u0625\u062c\u062a\u0645\u0627\u0639\u064a', 'type': 'LinkList', 'sectionId': 'footer-cop-section', 'id': 'LinkList304'}, {'title': '\u0623\u062f\u0627\u0629 \u0627\u0644\u062a\u0631\u062c\u0645\u0629', 'type': 'HTML', 'sectionId': 'footer-cop-section', 'id': 'HTML304'}]}]); _WidgetManager._RegisterWidget('_BlogArchiveView', new _WidgetInfo('BlogArchive400', 'Tempnec', document.getElementById('BlogArchive400'), {'languageDirection': 'ltr', 'loadingMessage': 'Loading\x26hellip;'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label400', 'Tempnec', document.getElementById('Label400'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_ProfileView', new _WidgetInfo('Profile400', 'Tempnec', document.getElementById('Profile400'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML400', 'Tempnec', document.getElementById('HTML400'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList400', 'Tempnec', document.getElementById('LinkList400'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList301', 'top-bar', document.getElementById('LinkList301'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_PageListView', new _WidgetInfo('PageList301', 'top-bar', document.getElementById('PageList301'), {'title': '\u0627\u0644\u0635\u0641\u062d\u0627\u062a', 'links': [{'isCurrentPage': false, 'href': 'https://investingoffers.blogspot.com/p/blog-page_11.html', 'id': '2749115743108904489', 'title': 'contact us'}, {'isCurrentPage': false, 'href': 'https://investingoffers.blogspot.com/p/privacy-policy-for-invistingoffers.html', 'id': '6597665394613362452', 'title': 'Privacy Policy'}, {'isCurrentPage': false, 'href': 'https://investingoffers.blogspot.com/p/terms-of-use-terms-of-use-for-any.html', 'id': '3501287525626230352', 'title': 'Terms of use'}, {'isCurrentPage': false, 'href': 'https://investingoffers.blogspot.com/p/blog-page_29.html', 'id': '7805632129724636129', 'title': 'archive page'}, {'isCurrentPage': false, 'href': 'https://investingoffers.blogspot.com/p/website-email.html', 'id': '2901740655273083748', 'title': '\u0633\u064a\u0627\u0633\u0647 \u0627\u0644\u062e\u0635\u0648\u0635\u064a\u0647'}], 'mobile': false, 'showPlaceholder': true, 'hasCurrentPage': false}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML301', 'top-bar', document.getElementById('HTML301'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HeaderView', new _WidgetInfo('Header1', 'head-sec', document.getElementById('Header1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML302', 'head-sec', document.getElementById('HTML302'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML307', 'head-sec', document.getElementById('HTML307'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList302', 'menu-bar', document.getElementById('LinkList302'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML305', 'section300', document.getElementById('HTML305'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML306', 'section301', document.getElementById('HTML306'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML5', 'section1', document.getElementById('HTML5'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML6', 'section2', document.getElementById('HTML6'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML8', 'section3', document.getElementById('HTML8'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML9', 'section4', document.getElementById('HTML9'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML10', 'section7', document.getElementById('HTML10'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'RecentPosts', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/244180678-lbx.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/828616780-lightbox_bundle.css'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_ContactFormView', new _WidgetInfo('ContactForm93', 'RecentPosts', document.getElementById('ContactForm93'), {'contactFormMessageSendingMsg': 'Sending...', 'contactFormMessageSentMsg': 'Your message has been sent.', 'contactFormMessageNotSentMsg': 'Message could not be sent. Please try again later.', 'contactFormInvalidEmailMsg': 'A valid email address is required.', 'contactFormEmptyMessageMsg': 'Message field cannot be empty.', 'title': '\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u062a\u0635\u0627\u0644', 'blogId': '8345397791677322096', 'contactFormNameMsg': 'Name', 'contactFormEmailMsg': 'Email', 'contactFormMessageMsg': 'Message', 'contactFormSendMsg': 'Send', 'contactFormToken': 'AOuZoY6qdUAiV-2HRttenZWgkLLE4dxrUw:1765026282638', 'submitUrl': 'https://www.blogger.com/contact-form.do'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList5', 'Auth-Sec', document.getElementById('LinkList5'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList500', 'Auth-Sec', document.getElementById('LinkList500'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML11', 'section13', document.getElementById('HTML11'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML16', 'section15', document.getElementById('HTML16'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML17', 'section15', document.getElementById('HTML17'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML24', 'sidebar-section', document.getElementById('HTML24'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML20', 'sidebar-section', document.getElementById('HTML20'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML7', 'sidebar-section', document.getElementById('HTML7'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML12', 'sidebar-section', document.getElementById('HTML12'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML13', 'sidebar-section', document.getElementById('HTML13'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML4', 'sidebar-section', document.getElementById('HTML4'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML14', 'sidebar-section', document.getElementById('HTML14'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML1', 'sidebar-section', document.getElementById('HTML1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML2', 'sidebar-section', document.getElementById('HTML2'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts1', 'sidebar-section', document.getElementById('PopularPosts1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML19', 'sidebar-section', document.getElementById('HTML19'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML3', 'sidebar-section', document.getElementById('HTML3'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML15', 'section16', document.getElementById('HTML15'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML18', 'sec1', document.getElementById('HTML18'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_TranslateView', new _WidgetInfo('Translate1', 'sec2', document.getElementById('Translate1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML303', 'footer-cop-section', document.getElementById('HTML303'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList304', 'footer-cop-section', document.getElementById('LinkList304'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML304', 'footer-cop-section', document.getElementById('HTML304'), {}, 'displayModeFull'));