Dacula, GA, United States · Saturday, October 24, 2026

Timed 12 hours

Thriller Lake

38 days away
not publishedn/a Distance
not publishedn/a Climbing
not publishedn/a Grit

We hold no course length for this race — a timed or backyard event is measured by the clock, not the kilometre — so there is no Grit score to give you.

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33.9887° N, 83.8980° W© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Field size ~10 Tiny. You will run alone for most of it.

DUV results for the 2025 edition (6h) — ranked runners only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, October

Daytime high 23°C
Night low 10°C
Rainfall Mostly dry
Daylight 11 h 05 m of light

Regional 2001-2020 average for October — NASA POWER, grid elevation 279 m. Not a forecast.

The Aid Station

Course-specific beta from the community

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for this trail race.

Adidas

Terrex Speed Ultra

★★★★★ 4.5

Salomon

Thundercross

★★★★★ 4.5

Tailwind

Endurance Fuel

All-in-one calorie and electrolyte drink mix. 200 calories per serving.

$25 ★★★★★ 4.8

Nathan

VaporKrar 12L

12L race vest co-designed with ultra champion Rob Krar, with insulated bladder pocket.

$170 ★★★★★ 4.6

Petzl

NAO RL

1500-lumen reactive lighting headlamp with 15-hour runtime. Automatic brightness adjustment.

$150 ★★★★★ 4.7

COROS

APEX 2 Pro

GPS running watch with 75-hour GPS battery, topo maps, and training metrics.

$500 ★★★★★ 4.7
All gear guides →

Course Notes

The Thriller Lake Endurance run is a 12, 6, and 3 hour timed loop event on the 2.2 mile loop around Miller Lake at Little Mulberry park in Gwinnett County, GA. We will also host a Trick or Treat style Fun Run in conjunction with this event, allowing

Similar races

Other trail ultras of the same format.