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oldingsLLCMember\n\n2026-03-31\n\n0002090646\n\nus-gaap:CommonClassBMember\nBRUN:BoostRunHoldingsLLCMember\n\n2025-01-01\n2025-03-31\n\n0002090646\n\nus-gaap:CommonClassAMember\nBRUN:BoostRunHoldingsLLCMember\n\n2025-03-31\n\n0002090646\n\nus-gaap:CommonClassBMember\nBRUN:BoostRunHoldingsLLCMember\n\n2025-01-01\n2025-12-31\n\n0002090646\n\nus-gaap:CommonClassBMember\nsrt:MinimumMember\nBRUN:BoostRunHoldingsLLCMember\n\n2025-12-31\n\n0002090646\n\nus-gaap:CommonClassBMember\nsrt:MaximumMember\nBRUN:BoostRunHoldingsLLCMember\n\n2025-12-31\n\n0002090646\n\nus-gaap:CommonClassCMember\nBRUN:BoostRunHoldingsLLCMember\n\n2025-12-31\n\niso4217:USD\n\nxbrli:shares\n\niso4217:USD\n\nxbrli:shares\n\nxbrli:pure\n\nBRUN:Segment\n\n \n\n \n\n** **\n\n**UNITED\nSTATES**\n\n**SECURITIES\nAND EXCHANGE COMMISSION**\n\n**Washington,\nD.C. 20549**\n\n \n\n**FORM\n10-Q**\n\n \n\n(Mark\nOne)\n\n☒\n**QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**\n\n \n\nFor\nthe quarterly period ended March 31, 2026\n\n \n\nor\n\n \n\n☐\n**TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**\n\n \n\nFor\nthe transition period from __________ to __________\n\n \n\nCommission\nFile Number: 001-43277\n\n \n\n**Boost\nRun Inc.**\n\n \n\n(Exact\nname of registrant as specified in its charter)\n\n \n\n**Delaware**\n** **\n \n \n**39-4824850**\n\n(State\nor other jurisdiction of\n\nincorporation or organization)\n \n \n \n(I.R.S.\nEmployer\n\nIdentification No.)\n\n \n\n**5\nRevere Drive, Suite 200\nNorthbrook, IL**\n** **\n**60062**\n\n(Address\nof principal executive offices)\n \n(Zip\nCode)\n\n \n\n**(847)\n489-3367**\n\n \n\n(Registrant’s\ntelephone number, including area code)\n\n \n\nN/A\n\n \n\n(Former\nname, former address and former fiscal year, if changed since last report)\n\n \n\nSecurities\nregistered pursuant to Section 12(b) of the Act:\n\n \n\n**Title\nof each class**\n** **\n**Trading\nSymbol(s)**\n** **\n**Name\nof each exchange on which registered**\n\n**Class\nA Common Stock, par value $0.0001 per share**\n \nBRUN\n \nThe\nNasdaq Stock Market LLC\n\n**Warrants,\neach whole warrant is exercisable for one share of Class A Common Stock at an exercise price of $11.50 per share**\n \nBRUNW\n \nThe\nNasdaq Stock Market LLC\n\n \n\nIndicate\nby check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange\nAct of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2)\nhas been subject to such filing requirements for the past 90 days. ☒ Yes ☐ No\n\n \n\nIndicate\nby check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule\n405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant\nwas required to submit such files). ☒ Yes ☐ No\n\n \n\nIndicate\nby check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting\ncompany, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,”\n“smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.\n\n \n\nLarge\naccelerated filer\n☐\nAccelerated\nfiler\n☐\n\nNon-accelerated\nfiler\n☒\nSmaller\nreporting company\n☒\n\n \nEmerging\ngrowth company\n☒\n\n \n\nIf\nan emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying\nwith any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐\n\n \n\nIndicate\nby check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ Yes ☒ No\n\n \n\nAs\nof June 1, 2026, the registrant had a total of 31,895,656 shares of Class A Common Stock, $0.0001\npar value, issued and outstanding and 29,533,018 shares of Class B Common Stock, $0.0001\npar value, issued and outstanding.\n\n \n\n \n\n \n\n \n\n \n\n \n\n**BOOST\nRUN INC.**\n\n \n\n**INDEX\nTO FORM 10-Q**\n\n \n\n** **\n** **\n**Page\n#**\n\n[PART I - FINANCIAL INFORMATION](#ns_001)\n \n1\n\n[Item 1. Interim Financial Statements](#ns_002)\n \n1\n\n[Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations](#ns_003)\n \n30\n\n[Item 3. Quantitative and Qualitative Disclosures About Market Risk](#ns_004)\n \n43\n\n[Item 4. Evaluation of Disclosure Controls and Procedures](#ns_005)\n \n43\n\n \n \n \n\n[PART II - OTHER INFORMATION](#ns_006)\n \n44\n\n[Item 1. Legal Proceedings](#ns_007)\n \n44\n\n[Item 1A. Risk Factors](#ns_008)\n \n44\n\n[Item 2. Unregistered Sales of Equity Securities and Use of Proceeds](#ns_009)\n \n44\n\n[Item 3. Defaults Upon Senior Securities](#ns_010)\n \n44\n\n[Item 4. Mine Safety Disclosure](#ns_011)\n \n44\n\n[Item 5. Other Information](#ns_012)\n \n44\n\n[Item 6. Exhibits](#ns_013)\n \n45\n\n \n \n \n\n[PART III - SIGNATURES](#ns_014)\n \n46\n\n \n\ni\n\n \n\n \n\n**CAUTIONARY\nSTATEMENT REGARDING FORWARD-LOOKING STATEMENTS**\n\n \n\nCertain\nstatements in this Quarterly Report on Form 10-Q (this “Report”) are “forward-looking statements” within the\nmeaning of Section 21E of the Securities Exchange Act of 1934, as amended, and are subject to the safe harbor created thereby. All statements\ncontained in this Report other than statements of historical facts, including statements regarding our future results of operations and\nfinancial position, our business strategy and plans and our objectives for future operations, are forward-looking statements. The words\n“believe,” “may,” “will,” “estimate,” “continue,” “anticipate,”\n“intend,” “expect” and similar expressions are intended to identify forward-looking statements. We have based\nthese forward-looking statements largely on our current expectations and projections about future events and financial trends that we\nbelieve may affect our financial condition, results of operations, business strategy, short-term and long-term business operations and\nobjectives, and financial needs. These forward-looking statements are subject to a number of risks, uncertainties and assumptions, including\nthose described in “Risk Factors” of our Prospectus dated April 8, 2026, as may be supplemented from time to time, and in\nany subsequent filing we make with the SEC, as well as in any documents incorporated by reference that describe risks and factors that\ncould cause results to differ materially from those projected in these forward-looking statements.\n\n \n\nMoreover,\nwe operate in a very competitive and rapidly changing environment. New risks emerge from time to time. It is not possible for our management\nto predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of\nfactors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. In light of\nthese risks, uncertainties and assumptions, the future events and trends discussed in this Report may not occur and actual results could\ndiffer materially and adversely from those anticipated or implied in the forward-looking statements.\n\n \n\nAlthough\nwe believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels\nof activity, performance, achievements or events and circumstances reflected in the forward-looking statements will occur. We are under\nno duty to update any of these forward-looking statements after completion of this Report to conform these statements to actual results\nor revised expectations.\n\n \n\nii\n\n \n\n \n\n**PART\nI - FINANCIAL INFORMATION**"}