Bandera 100K

Organiser

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Bandera 100K

Bandera, Texas, United States

9–10 Jan 2027

Confirmed Open

Tejas Trails' rugged Hill Country 100K with 50K and 25K options, a Western States qualifier.

Train for this race

About

Bandera 100K is held at Hill Country State Natural Area near Bandera, Texas, on rocky, technical Hill Country trails. The 100K is two 50K laps with roughly 6,600 ft of gain, starting Saturday at 7:30 am.

The 50K and 25K run on Sunday. Finishing the 100K within 18 hours qualifies runners for the Western States lottery.

Distances

Name Distance Gain Loss Vert / km Min altitude Max altitude Start Start location Finish Course Cutoff Terrain Technicality Aid stations Badges Entry fee
100K 100 km 2,012 m — 20.1 m/km — — 9 Jan 2027 07:30 America/Chicago Hill Country State Natural Area Hill Country State Natural Area Multi loop 25 h Mountain — — — —
50K 50 km 1,006 m — 20.1 m/km — — 10 Jan 2027 Hill Country State Natural Area Hill Country State Natural Area Loop — Mountain — — — —
25K 25 km — — — — — 10 Jan 2027 Hill Country State Natural Area Hill Country State Natural Area Loop — Mountain — — — —
100K terrain notes

Two roughly 3,300 ft laps. Last lap cutoff Saturday 8:00 pm, course closes Sunday 8:30 am.

50K terrain notes

One lap. The course closes Sunday 7:00 pm.

25K terrain notes

Runs Sunday. The course closes 7:00 pm.

Registration

Status
Open
Register

Links

Notes

The 100K starts Saturday 9 January at 7:30 am. The 50K and 25K run Sunday 10 January. A non-competitive 50K on Saturday is sold out. The event banner says almost sold out. Pacers must register separately.

Last verified 14 Nov 2026

Image: Organiser