{"product_id":"boston-running-shirt-long-sleeve-race-day-training-performance-tee","title":"Boston Running Shirt – Long Sleeve Race Day \u0026 Training Performance Tee","description":"\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69a1d985-7f24-8332-90c3-f61f24ab526b-91\" data-testid=\"conversation-turn-28\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"f818402d-3c59-4424-83a2-1a986a2cd8ba\" dir=\"auto\" data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"726\" data-end=\"994\"\u003eTrain strong in this \u003cstrong data-start=\"769\" data-end=\"793\"\u003eBoston running shirt\u003c\/strong\u003e, designed for runners preparing for long runs and race day miles. This long sleeve performance tee is built to support marathon-distance training while staying comfortable enough for everyday runs.\u003c\/p\u003e\n\u003cp data-start=\"996\" data-end=\"1255\"\u003eConstructed from lightweight, moisture-wicking performance fabric, this \u003cstrong data-start=\"1068\" data-end=\"1089\"\u003eBoston race shirt\u003c\/strong\u003e helps regulate temperature and keep you focused from early training cycles through race weekend. Durable, breathable, and made to move with you through every stride.\u003c\/p\u003e\n\u003cp data-start=\"1257\" data-end=\"1406\"\u003eInspired by the heart, grit and legacy of race day in Boston, this shirt honors the dedication, discipline, and perseverance it takes to cross that finish line.\u003c\/p\u003e\n\u003cp data-start=\"1408\" data-end=\"1434\"\u003e\u003cstrong data-start=\"1408\" data-end=\"1434\"\u003eWhy runners love it:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1437\" data-end=\"1487\"\u003eLightweight, moisture-wicking performance fabric\u003c\/li\u003e\n\u003cli data-start=\"1490\" data-end=\"1554\"\u003eLong sleeve coverage ideal for training runs and race mornings\u003c\/li\u003e\n\u003cli data-start=\"1557\" data-end=\"1612\"\u003eDurable, vibrant print designed to last through miles\u003c\/li\u003e\n\u003cli data-start=\"1615\" data-end=\"1672\"\u003eVersatile fit for training, race day, and recovery runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-end=\"693\" data-start=\"556\"\u003ePair it with other Boston \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca title=\"boston marathon training and 26.2 race day apparel\" href=\"https:\/\/gritandgloryapparel.com\/collections\/boston-training-race-day-apparel\" style=\"color: rgb(43, 0, 255);\"\u003ematching marathon training and 26.2 running apparel\u003c\/a\u003e\u003c\/span\u003e designed for long runs and race weekend.\u003c\/p\u003e\n\u003cp data-end=\"832\" data-start=\"698\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Grit \u0026 Glory Athletics","offers":[{"title":"Unisex DriFIT \/ S","offer_id":44753828184204,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Unisex DriFIT \/ M","offer_id":44753828216972,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Unisex DriFIT \/ L","offer_id":44753828249740,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Unisex DriFIT \/ XL","offer_id":44753828282508,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Unisex DriFIT \/ 2XL","offer_id":44753828315276,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Unisex Triblend \/ S","offer_id":44753828020364,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Unisex Triblend \/ M","offer_id":44753828053132,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Unisex Triblend \/ L","offer_id":44753828085900,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Unisex Triblend \/ XL","offer_id":44753828118668,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Unisex Triblend \/ 2XL","offer_id":44753828151436,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0340\/3081\/3324\/files\/BOSTON_MARATHON_TRAINING_IN_PROGRESS_LONG_SLEEVE_RUNNING_SHIRT.png?v=1762367931","url":"https:\/\/gritandgloryathletics.com\/products\/boston-running-shirt-long-sleeve-race-day-training-performance-tee","provider":"Grit \u0026 Glory Apparel","version":"1.0","type":"link"}