<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<headerData>
<submissionType>144</submissionType>
<filerInfo>
<filer>
<filerCredentials>
<cik>0001693272</cik>
<ccc>XXXXXXXX</ccc>
</filerCredentials>
</filer>
<liveTestFlag>LIVE</liveTestFlag>
</filerInfo>
</headerData>
<formData>
<issuerInfo>
<issuerCik>0001653384</issuerCik>
<issuerName>Runway Growth Finance Corp</issuerName>
<secFileNumber>814-01180</secFileNumber>
<issuerAddress>
<street1 xmlns="http://www.sec.gov/edgar/common">205 N. Michigan Ave</street1>
<street2 xmlns="http://www.sec.gov/edgar/common">Suite 4200</street2>
<city xmlns="http://www.sec.gov/edgar/common">Chicago</city>
<stateOrCountry xmlns="http://www.sec.gov/edgar/common">IL</stateOrCountry>
<zipCode xmlns="http://www.sec.gov/edgar/common">60601</zipCode>
</issuerAddress>
<issuerContactPhone>312-281-6270</issuerContactPhone>
<nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>OCM Growth Holdings LLC</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
<relationshipsToIssuer>
<relationshipToIssuer>Owner</relationshipToIssuer>
</relationshipsToIssuer>
</issuerInfo>
<securitiesInformation>
<securitiesClassTitle>Common Stock</securitiesClassTitle>
<brokerOrMarketmakerDetails>
<name>J.P. Morgan Securities LLC</name>
<address>
<street1 xmlns="http://www.sec.gov/edgar/common">383 Madison Avenue</street1>
<city xmlns="http://www.sec.gov/edgar/common">New York</city>
<stateOrCountry xmlns="http://www.sec.gov/edgar/common">NY</stateOrCountry>
<zipCode xmlns="http://www.sec.gov/edgar/common">10179</zipCode>
</address>
</brokerOrMarketmakerDetails>
<noOfUnitsSold>1250000</noOfUnitsSold>
<aggregateMarketValue>12312500</aggregateMarketValue>
<noOfUnitsOutstanding>36134037</noOfUnitsOutstanding>
<approxSaleDate>11/17/2025</approxSaleDate>
<securitiesExchangeName>NASDAQ</securitiesExchangeName>
</securitiesInformation>
<securitiesToBeSold>
<securitiesClassTitle>Common Stock</securitiesClassTitle>
<acquiredDate>10/21/2021</acquiredDate>
<natureOfAcquisitionTransaction>Pre-IPO Private Placement</natureOfAcquisitionTransaction>
<nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
<isGiftTransaction>N</isGiftTransaction>
<amountOfSecuritiesAcquired>1250000</amountOfSecuritiesAcquired>
<paymentDate>10/21/2021</paymentDate>
<natureOfPayment>Shares acquired in exchange for Private Placement shares</natureOfPayment>
</securitiesToBeSold>
<nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
<noticeSignature>
<noticeDate>11/17/2025</noticeDate>
<signature>OCM Growth Holdings LLC, /s/ Henry Orren, Managing Director</signature>
</noticeSignature>
</formData>
</edgarSubmission>
