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Caveman Challenge at Waterloo Lake

Denison, Texas · Saturday, October 10, 2026 · 50K, Marathon, Half Marathon, 10K, 5K

Official race page & registration ↗

Caveman Challenge at Waterloo Lake takes place on Saturday, October 10, 2026 in Denison, Texas. The race offers 5 distances: 50K, Marathon, Half Marathon, 10K, 5K. For anyone travelling in, Sherman is about 8 miles away and McKinney is about 38 miles away.

It is one of 388 races on the Texas calendar that October.

Date
Saturday, October 10, 2026
Location
Denison, Texas
Distances
50K, Marathon, Half Marathon, 10K, 5K

Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in Denison: check in Oct 9, out Oct 11.

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Common questions

When is Caveman Challenge at Waterloo Lake?

Caveman Challenge at Waterloo Lake is scheduled for Saturday, October 10, 2026.

Where is Caveman Challenge at Waterloo Lake held?

Caveman Challenge at Waterloo Lake is held in Denison, Texas. It is about 8 miles from Sherman and 38 miles from McKinney.

What distances does Caveman Challenge at Waterloo Lake offer?

The listed distances are 50K, Marathon, Half Marathon, 10K, 5K.

How do I register for Caveman Challenge at Waterloo Lake?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

See every race on the Texas calendar, Texas Marathons, Texas Half Marathons, or use the Race Finder for maps and filters.