Maximum fuel: BMW M2 75%, Toyota GR86 60%, Renault Clio 70%, Global Mazda MX-5 Cup 75%.

Production Endurance Challenge
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Rules & shared race intelligence Fuel, tyres, weather and research sources
Shared race intelligence
iRacing Production Endurance Challenge, Week 7 of 2026 Season 4, at Circuito de Navarra Speed Circuit. Two-hour team race with dry conditions, declared-driver Fair Share, and class-specific fuel limits.
Drive Fair Share - Declare drivers. Not specified in the available event information.
All dry events. 68°F / 20°C; rain chance not specified as a percentage, event listed as dry.
No event-specific tyre allocation or qualifying tyre rule found. Not confirmed.
Incident limit: 25. Penalty at 25 incidents and every 10 incidents thereafter. No incident disqualification. Rolling start. Local enforced cautions. Qualifying scrutiny: permissive.
Not yet confirmed
- The official PDF confirms the event format and fuel percentages, but does not expose tank capacities in liters.
- The Fair Share calculation and minimum driving fraction/minimum minutes are not specified.
- No event-specific tyre allocation, qualifying carry-over rule, mandatory-stop requirement, maximum stint, or fast-repair allowance was confirmed.
- The detailed Week 7 conditions were corroborated by a community calendar sourced from the official schedule; that calendar is not an official iRacing publication.
Setup, braking points, strategy — one topic at a time.
Threads survive recurring start slots. Choose whether a topic belongs to this event/series or to Circuito de Navarra · Speed Circuit.