USARunningTrail100K · 100 km / 62.1 mi100mi · 160.9 km / 100.0 mi25K · 25 km / 15.5 mi50K · 50 km / 31.1 mi5mi · 8 km / 5.0 mi

Lake Murray Endurance Run

Ardmore, Oklahoma, Lake Murray State Park · USA

Next race day

Sat, 24 Oct 2026

5 distances · see start times below

Race website Official entry Calendar

About Lake Murray Endurance Run

Lake Murray Endurance Run is a running event in Ardmore, Oklahoma, Lake Murray State Park, United States. Recorded disciplines include 100K, 100mi, 25K, 50K, 5mi. The listed surface is trail. The listed organiser is Blaze Trails Running. The next listed date is 24 October 2026. Check the organiser's information for entry and race-day arrangements.

Dates, starts & entry

Times are local to the race. Select the entry route for your distance.

5mi · 8 km / 5.0 mi
Sat, 24 Oct 2026
Start time not yet confirmed
Entries open
Official entry
Confirm the precise start location in the organiser’s final briefing. Start time not yet resolved: organiser schedule says 08:30; entry page says 08:10.
Edition source
25K · 25 km / 15.5 mi
Sat, 24 Oct 2026
Starts 08:00 CDT
Entries open
Official entry
Confirm the precise start location in the organiser’s final briefing.
Edition source
50K · 50 km / 31.1 mi
Sat, 24 Oct 2026
Starts 07:30 CDT
Entries open
Official entry
Confirm the precise start location in the organiser’s final briefing.
Edition source
100K · 100 km / 62.1 mi
Sat, 24 Oct 2026
Start time not yet confirmed
Entries open
Official entry
Confirm the precise start location in the organiser’s final briefing. Start time not yet resolved: organiser schedule says 06:30; entry page says 06:00.
Edition source
100mi · 160.9 km / 100.0 mi
Sat, 24 Oct 2026
Starts 06:00 CDT
Entries open
Official entry
Confirm the precise start location in the organiser’s final briefing.
Edition source

Location & race day

Listed venue / area

Lake Murray State Park, Ardmore, OklahomaUSA

Find this location on a map

Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.

About the race

Trail races of several lengths through Lake Murray State Park. Confirm the precise start location in the final briefing: current organiser text mentions Tipps Point, while some event text still refers to Duke’s Forest.