# IndyCar delays first Markham practice session as track work continues

> **Newsylist Open Intelligence Dossier** · First detected: 2026-08-14 22:29 UTC · Category: Sports · Sources: 2 · Current Velocity: 3.54

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| RACER - Racing News | Three entries handed engine change penalties ahead of IndyCar’s Markham race | 2026-08-14 19:22 | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxQZU9qcU5OTmc4Vm9LdnBiV3dFWXVKZF9sbFRGZEdndlF4MVphM1R4UzJRTEstQmFuc2h0dldBRkltbmtlVGotRnJyTVhqUV9nRGQyQTViTjNpa2gwU1JjOG1EMmRYOFlxVXpOMjRwdDF5eGhUdmt3bDl3RnFSUk43VUZSMFlHTmRJUDVncEEtTHk4QnJEY0pDUWpJSXFMSXJTRTBLZzBtYkM?oc=5) |
| Yahoo Sports | IndyCar calls off Friday Markham practice session with construction still ongoing | 2026-08-14 19:22 | [Source Link](https://news.google.com/rss/articles/CBMiiAFBVV95cUxPVGtMc2NJYWtWSzZsSzJOVUw5RWJlNTBGUERrNXpBVHNxOE10ODRkcWtkQWgwX2R6dEtjQzNqNnV4QjZBdTdOWlhzTWthcG9PRkZxTGtkazcxZFlDOXprLVJrNHFCMGlxTTh4M1haUVJuQklETHpmYjRwNXJEZUVsWWRFT0kzTm5M?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-08-14/indycar-delays-first-markham-practice-session-as-track-work-continues*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*