A guardrail system can include, in some aspects, a guardrail base defining an effective support length of the guardrail system; and a base extension lockably engagable with the guardrail base and extending the effective support length upon engagement with the guardrail base, the effective support length defined by a combined portion of the guardrail base and the base extension that rotate together upon any rotation of the guardrail base about an X-axis of the guardrail system.