SHR on Wiki
SHR on Facebook (requires log-in)
SHR on LinkedIn (requires log-in)
Shuttle Hurdle Relay website (will be updated in the future) (external link)
All-Time Masters Shuttle Hurdle Relay list (2011-2025):
Masters Track and Field SHR (Shuttle Hurdle Relay) Records (External Link)
Masters Shuttle Hurdle Relay – prior to 2011: (External Link)
Accumulative Hurdle Spacing: Masters Shuttle Hurdle Relay (2025, but not 2026) (link to Excel and PDF)