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Twilight Biathlon

Twilight
Biathlon

Run the Dark. Shoot the Dark.

The original nighttime run-and-gun biathlon. 5K night course, 4 live-fire shooting stages, NV and white-light divisions. Running since 2018.

5K
4
5–150
5 MIN

Two nights. Four divisions.

MAY 15–16, 2026

Registration Open

NV 2Gun / NV PCC

Night Vision Only

2Gun / PCC

White Light

Check-in
7:00–8:00 PM each night
Shooters meeting
9:00 PM each night
First release
10:00 PM each night
Entry fee
$100 · $50 second division

OCT 16–17, 2026

NV 2Gun / NV PCC

Night Vision Only

2Gun / PCC

White Light

Gates open
4:00 PM each night
Check-in
6:00–7:00 PM each night
Shooters meeting
7:30 PM each night
First release
8:30 PM each night
Entry fee
$100 · $50 second division

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Days

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Hours

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Mins

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Secs

Three steps. One clock. No excuses.

  1. 01

    Arrive

    Check in during the posted window. Gear check, safety brief, shooters meeting. Time on the range increases with daylight lost.

  2. 02

    Run

    Individual 5-minute releases send you into the 5K course — Oklahoma fields, woods, and creek beds. No other competitors in sight. Clock running.

  3. 03

    Shoot

    Four live-fire stages on the course. Engage targets, time stops, back on the run. Final score = course time + four stage times. Lowest wins.

Built for the dark.

Everything you need for event night.