Events/tBunk Endurance Challenge

tBunk Endurance Challenge 80 km

RunningLaps
Date
Sat, 7 Nov 2026
Start
07:00
Venue
Nordic Trailhead, N9084 Cty
Cross City, Dixie County
Countdown
November

A 50-miler on loops, five Blue and one Green. Thirteen hours is a fair window, so it suits a first step up from the marathon.

Key facts
0113-hour cutoff
Create a free training plan for the tBunk Endurance Challenge 80 km
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The course

One lap, on repeat

Cross City · one lap
Distance80km
Start · finishOne lap · elevation
0 kmDrag map to rotate14.4 km
Weather

Early-November, Cross City

24°CTypical high
14°CTypical low
3°CColdest in 20 years
18%Days with rain

Highs around 24°C and lows around 14°C, but it has dropped to 3°C. Rain on 18% of days.

NASA POWER data, 2006-2025, the week either side of race day
Results

Course verified. Results not yet available.

Organiser
OrganiserBadgerland Striders
Running since2013
Training

Training for the tBunk Endurance Challenge 80 km

We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.

Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.

GarminWahooPolarHammerheadIntervals.icu
What a tBunk Endurance Challenge 80 km plan targets
Typical sessions
80 km
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your tBunk Endurance Challenge 80 km plan.
7-day free trial, no card required.
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