Beast of Reincarnation: 30-40 Hour Runs & Landing

The Beast of Reincarnation is a 30 to 40 hour endurance run that lands in a specific location depending on the route you choose. The most common interpretation is a 100-mile ultramarathon with a 30-hour cutoff, while longer 200-mile events can take 40 hours or more for the fastest finishers. This article explains what the Beast of Reincarnation is, how the time and landing work, and what you need to know before attempting it.

Formula

The calculator above works out your average pace and speed for a given finish time and distance. The formula is:

Average pace (min/mile) = (Finish time in hours × 60) / Distance in miles

Average speed (mph) = Distance in miles / Finish time in hours

Where:

• Finish time (t) – total hours from start to finish, including all stops.
• Distance (d) – the course length in miles (or kilometers if you prefer, but keep units consistent).
• Average pace – the time per mile you must maintain to hit that finish time.
• Average speed – the overall miles per hour, which is lower than your running speed because it includes aid station stops.

For a 100-mile race with a 30-hour cutoff, the required average pace is 18 minutes per mile. For a 40-hour finish, it is 24 minutes per mile.

Worked Example

Using the default values from the calculator (35 hours, 100 miles):

1. Convert hours to minutes: 35 × 60 = 2100 minutes.
2. Divide by distance: 2100 ÷ 100 = 21 minutes per mile.
3. So the average pace is 21 min/mile.
4. Average speed: 100 ÷ 35 = 2.86 mph.

That matches the calculator output. A 21-minute mile is a brisk walk for most people, so a 35-hour 100-miler is achievable with consistent forward motion and minimal sleep.

What Is the Beast of Reincarnation?

The Beast of Reincarnation is not a single official race with one fixed date and location. Instead, it is a term used in the ultrarunning community to describe a brutal, multi-day or long-distance challenge that pushes runners to their physical and mental limits. The name evokes the idea of being “reborn� through suffering – finishing such an event changes you.

In practice, when someone says “Beast of Reincarnation runs 30 to 40 hours and lands,� they are usually referring to one of two things:

• A 100-mile race with a 30-hour cutoff, where the fastest runners finish in 15-20 hours but mid-pack runners take 25-35 hours.
• A 200-mile race where the winner finishes in around 40 hours, and the cutoff is often 75-80 hours.

There is no single “landing� point because the finish line varies by event. However, the phrase “lands� might refer to the finish time – i.e., the race “lands� at 30-40 hours for most finishers.

How the Time and Distance Work

Endurance races are measured in miles, not hours. The 30-40 hour figure comes from the cutoff time – the maximum time allowed to finish. For a 100-miler, typical cutoffs are:

• 24 hours – fast, competitive races.
• 30 hours – common for mountain 100-milers.
• 36 hours – more forgiving, often with night sections.

For a 200-miler, cutoffs are usually 75-80 hours, but the winner often finishes in 40-50 hours. So “30 to 40 hours� describes the finish time of the leading runners in a 200-mile race, or the cutoff for a 100-mile race.

The “landing� part of the phrase might refer to the finish line location – e.g., “lands at the town square� – but in most contexts it means the finish time. For example, “The Beast of Reincarnation runs 30 to 40 hours and lands at 3 AM� would mean the runner finishes in the early morning.

How to Choose the Right Race

If you are looking for a Beast of Reincarnation-style event, you need to decide what distance you can handle. Here are factors to consider:

• Experience: A 100-miler requires months of training and at least one 50-mile finish. A 200-miler is a different beast – you need multiple 100-mile finishes.
• Terrain: Mountain courses with 15,000+ feet of elevation gain will slow you down significantly. A flat 100-miler is much easier.
• Cutoff: Check the cutoff time. If you are a mid-pack runner, a 30-hour cutoff gives you 18 min/mile average – that’s a fast walk. A 36-hour cutoff gives you 21.6 min/mile.
• Crew support: Some races allow crew and pacers; others are self-supported. That changes your strategy.
• Weather: Heat or cold can add hours to your finish time. Plan for the worst.

Use the calculator above to see what pace you need for a given cutoff. If you cannot maintain that pace for the entire distance, you need a longer cutoff or a shorter race.

Common Mistakes and Misconceptions

Many runners make the same errors when planning for a 30-40 hour race:

• Mixing up units: If you run 100 kilometers instead of 100 miles, your time will be much shorter. Always confirm the distance in miles or kilometers.
• Ignoring elevation gain: A 100-miler with 20,000 feet of climbing is not the same as a flat 100-miler. Your pace will be slower uphill.
• Not accounting for stops: Aid station time adds up. If you spend 5 minutes at each of 20 aid stations, that’s 100 minutes – over 1.5 hours added to your finish time.
• Rounding too early: If you round your pace to the nearest minute, you might think you have more time than you do. Use the exact numbers.
• Assuming you can run the whole way: Even elite runners walk uphill and during the night. Plan for a run-walk strategy.

A common misconception is that a 30-hour 100-miler means running 3.33 mph. That is true, but it includes stops. Your actual running pace might be 14 min/mile with 4-minute walk breaks.

Costs and Preparation

Entering a 100-mile or 200-mile race costs anywhere from $150 to $500, depending on the event. That does not include travel, lodging, gear, and nutrition. A typical budget for a first 100-miler is:

• Race entry: $200-400
• Shoes (2-3 pairs): $300-500
• Headlamp, vest, poles: $200-500
• Nutrition and hydration: $100-200
• Crew and pacers (if not free): $0-500

Training for 6-9 months is essential. You should build up to 60-80 miles per week, with back-to-back long runs on weekends. Do not attempt a 100-miler without at least one 50-mile race under your belt.

Safety and Limits

Running for 30-40 hours is dangerous if you are not prepared. Key safety points:

• Hydration: Drink to thirst, but also consume electrolytes. Dehydration or hyponatremia can be fatal.
• Sleep deprivation: Hallucinations and poor judgment occur after 24 hours without sleep. Plan for short naps (5-10 minutes) at aid stations.
• Temperature: Hypothermia and heat stroke are real risks. Dress in layers and adjust to the forecast.
• Injury: Blisters, chafing, and muscle strains are common. Stop if you feel sharp pain – pushing through can cause permanent damage.
• Medical help: Know the race medical protocol. If you cannot keep food down or feel confused, seek help.

Always inform someone of your tracking link and expected finish time. Never run alone in remote areas without a personal locator beacon.

Alternatives to a 100-Miler

If 30-40 hours sounds too extreme, consider these alternatives:

• 50-miler: Usually 12-16 hours for mid-pack runners. A good stepping stone.
• 24-hour race: Run as many miles as you can in a fixed time. You can stop when you hit 100 miles, or keep going.
• Backyard ultra: Run 4.167 miles every hour until only one runner remains. This can last 30-40 hours but with frequent rest.
• Stage race: Run 30-40 miles per day for several days, with sleep in between.

These options give you the challenge without the continuous 30-40 hour grind.

Frequently Asked Questions

What does “lands� mean in the phrase “Beast of Reincarnation runs 30 to 40 hours and lands�?

In running slang, “lands� usually refers to the finish time – e.g., “the race lands at 35 hours� means the typical finish time is 35 hours. It can also mean the finish line location, but in most contexts it is about time.

Is the Beast of Reincarnation a real race?

There is no official race with that exact name. It is a term used for various brutal ultramarathons that take 30-40 hours to complete. Some races have “Beast� in their name, but the phrase is generic.

Can a beginner run a 100-miler in 30 hours?

No. A beginner should not attempt a 100-miler without at least a year of consistent running and several shorter ultras. The 30-hour cutoff requires a 18 min/mile average, which is doable for experienced walkers, but the cumulative fatigue makes it hard for newcomers.

How do I calculate my required pace for a 40-hour 100-miler?

Divide 40 hours by 100 miles to get 0.4 hours per mile, which is 24 minutes per mile. Use the calculator above to check any distance and time.

What is the fastest recorded time for a 100-mile race?

As of recent years, the men’s world record is around 11 hours and the women’s around 12 hours, but these are on fast, flat courses. On a mountain 100-miler, winning times are typically 18-22 hours.

Do I need a crew for a 30-hour race?

Not necessarily, but it helps. A crew can handle nutrition, lights, and motivation. Many runners finish self-supported, but that adds time and risk.

Related

• Easiest Way to Change Text Font Size on iPhone
• Writer’s Block vs Procrastination: Key Differences
• Fish It Admin Abuse Times? Facts & Context

in t | Finish time | hours | 35 | 0
in d | Distance | miles | 100 | 0
out pace | Average pace | min/mile | (t * 60) / d | 2
out speed | Average speed | mph | d / t | 2