Backyard ULTRA Nepal 4.0 (Pokhara Aviram) โ€” Last One Standing
Race day: October 3rd, 2026
RunUKU Trail Running Series ยท Pokhara, Nepal

Backyard
Ultra Nepal 4.0 (Pokhara Aviram)

One loop. Every hour. On the hour. There’s no finish line waiting for you โ€” just the next lap, and the one after that. You stop when you can’t go on, or when everyone else already has.

๐Ÿƒ Racing the same day: 7K Fun Run and 7K Fun Night Run โ€” NPR 850 entry.

October 3rd, 2026
Race day, 7:00 AM start
6.706km
Loop distance, hourly
33 laps / 221km / +5800m
Event course record โ€” Arjun Kulung Rai
NPR 2,500
Entry fee
The Format

Last one standing wins

Backyard Ultra is a loop-based endurance format: every runner completes a 6.706km (4.167mi) lap within a 60-minute window, then waits for the next lap to start on the hour. Finish early and the rest of the hour is yours โ€” eat, hydrate, sit, sleep if you dare.

There’s no set distance and no scheduled finish. The race simply continues, hour after hour, until every runner but one has failed to complete a lap in time. That last finisher is the winner โ€” whether the race lasted four hours or forty.

It’s less a test of raw speed than of pacing, patience, and the will to keep lacing back up when your body is telling you to stop.

1 LOOP = 1 HOUR
The loop repeats every hour โ€” indefinitely
Key Features

What you’re signing up for

Backyard Ultra rewards runners who can think as clearly in hour twenty as they did in hour one. Here’s what defines the format.

Distance

4.167mi / 6.706km per loop

Every runner covers the same marked course, every hour, for as long as they last.

Time Limit

60 minutes, no extensions

Miss the top of the hour and you’re out โ€” no partial credit, no grace period.

The Finish

No fixed distance or end time

The race isn’t over until only one runner can still complete a lap on time.

Rest & Refuel

The clock is your resource

Finish a loop in 45 minutes and the other 15 are yours โ€” eat, hydrate, change, recover.

Self-Sufficiency

No outside assistance

Beyond medical or official race personnel, you’re on your own between loops.

The Real Test

Mental before physical

Most runners who drop out still could have finished one more loop. Most.

ITRA Points

Earn ITRA 1 โ€“ ITRA 6 points

Complete enough loops at the October 3, 2026 event and you’ll score ITRA points on a scale of 1 through 6 โ€” boosting your international ranking.

Beyond the Finish Line

This is also how Team Nepal gets picked

Backyard ULTRA Nepal 4.0 doubles as the selection race for Team Nepal at Big’s Team World Championship 2028 โ€” a Satellite World Championship where Team Nepal races from Pokhara while teams from more than 72 countries compete simultaneously from their own countries. Every loop you complete here is also a case for your place on that start line.

24 LOOPS OR MORE = AUTOMATIC TEAM NEPAL SELECTION Hit the 24-lap mark and you’re in โ€” automatically selected to represent Nepal against 72+ countries, with a shot at the Individual World Championship.
Oct 3, 2026
Backyard ULTRA Nepal 4.0 โ€” Team Nepal is selected in Pokhara.
Oct 17, 2028
Big’s Team World Championship โ€” a Satellite World Championship, with Team Nepal racing from Pokhara while teams from each of the 72+ countries compete simultaneously from their own country.
Oct 17, 2029
Big’s Individual Backyard Ultra World Championship โ€” the last one standing for Team Nepal earns the chance to travel to the US and compete.
Runners who reach 24 loops at BYUN 4.0 (Pokhara Aviram) are automatically selected for Team Nepal. Learn more about the road to Big’s:
bigsbackyardultra.com/road-to-bigs โ†’
Entry
NPR 2,500
registration fee
  • Check-in / BIB6:00 AM
  • Race briefing6:45 AM
  • Start7:00 AM
  • BIB numberIncluded
  • Well-marked race courseIncluded
  • Custom Finisher MedalBackyard Ultra runners
  • Limited hydration & snacks at Start/Finish and a light meal after raceIncluded
  • First Aid Kit for minor injuriesIncluded
  • Bragging rightsNon-negotiable
Prize Purse

Seven ways to earn cash

Overall winnerNPR 30,000
Gender category winnerNPR 20,000
Top 5 overall finishers (each)NPR 3,000

Race starts sharp at 7:00 AM on October 3rd, 2026 at the Start/Finish venue in Pame, Lakeside, Pokhara. Check-in and BIB distribution open at 6:00 AM, with race briefing at 6:45 AM. A minimum of 24 completed loops is required to be eligible for any cash prize, and each runner can only claim one prize. Runners who reach 24 loops are also automatically selected for Team Nepal.

Also On Race Day

7K Fun Runs

Not ready for a last-one-standing format? Join the shorter, social side of race day โ€” same energy, same finish-line pride.

Daytime

7K Fun Run

NPR 850 entry
  • Check-in / BIB6:00 AM
  • Race briefing6:45 AM
  • Start7:00 AM

All finishers receive a standard finisher’s medal. Top 3 male and top 3 female finishers each also receive a Custom Stone Medal.

After Dark

7K Fun Night Run

NPR 850 entry
  • Check-in / BIB6:00 PM
  • Race briefing6:45 PM
  • Start7:00 PM

All finishers receive a standard finisher’s medal. Top 3 male and top 3 female finishers each also receive a Custom Stone Medal.

The hour starts whether you’re ready or not

Spots for Backyard ULTRA Nepal 4.0 – Pokhara Aviram on October 3rd, 2026 are limited. Register now to lock your BIB and find out how many loops you have in you.

Register Now