The True Cost of Running a Marathon in 2026

Running a marathon is one of the most popular endurance challenges in the UK. Each year, tens of thousands of runners take part in events such as the London Marathon, Manchester Marathon and Brighton Marathon.

While most runners will focus on the serious effort of completing 26.2 miles, the financial cost of preparing for a marathon can be underestimated.

To explore the real cost of marathon preparation, we surveyed more than 200 marathon runners about how much they spent while training for a race. Respondents were asked about costs including race entry fees, running shoes, clothing, travel, training tools and recovery.

The results show that marathon running can cost hundreds of pounds before race day arrives, with many runners surprised by the total cost of training.

Key findings

• The average marathon runner spends around £845 preparing for race day
• 58% of runners say marathon training costs more than expected
• The average runner spends £215 on running shoes
• 61% buy two or more pairs of running shoes while training
• Marathon training costs are more than 12 times higher than the average race entry fee
• Travel and accommodation are among the biggest hidden costs for runners

The average cost of running a marathon

Preparing for a marathon involves far more than just paying the race entry fee. Training plans usually last between three and five months, during which runners often purchase equipment, nutrition and additional support through running coaches or tech.

Based on our survey responses, the average runner spends approximately £845 preparing for their marathon. Entry fees are therefore only a small portion of the overall cost invested.

Item	Average spend
Race entry fee	£67
Running shoes	£215
Running gear and clothing	£185
Training tools or coaching	£124
Travel and accommodation	£152
Injury recovery	£102
Average total	£845

 

Running shoes are one of the biggest marathon costs

Running shoes were one of the largest expenses reported by survey participants. Marathon training involves high weekly mileage, and runners are typically advised to replace their shoes after several hundred miles of use.

Our survey found that many runners purchase multiple pairs during training.

• 61% of runners bought two or more pairs of shoes
• 31% bought three or more pairs
• 62% spent at least £150 on running shoes
• 33% spent £250 or more

Several runners said finding the right shoe required testing different models.

One participant explained:

“Finding the right trainers for longer runs was harder than expected. My normal trainers for up to 10 miles worked fine, but for higher distances it was hard to get right.”

Another runner said:

“New trainers, they don’t last long when you’re doing the mileage.”

• See also: Leg strengthening exercises for runners

The hidden costs of marathon training

Race entry fees are often the first cost runners think about, but training expenses can accumulate quickly. Many runners reported spending money on items they had not initially considered when signing up for their race.

Common hidden costs included:

• Specialist running clothing
• Hydration products and energy gels
• GPS watches or training apps
• Sports massage and physiotherapy
• Travel and accommodation for race day

One runner told us:

“Medical care, scans and physio which all added up.”

Another highlighted the cost of fuelling long training runs:

“Nutrition is very expensive but vital for performance and recovery.”

Because marathon training usually lasts several months, these smaller purchases can gradually build into a much larger overall spend.

Marathon running usually costs more than people expect

More than half of the runners we surveyed said marathon training cost more than they originally anticipated. When asked whether their total spending surprised them:

• 37% said it cost much more than expected
• 21% said it cost slightly more than expected
• 42% said it cost about what they expected

Many runners said that the cost of equipment and recovery treatments was higher than they initially planned for.

We asked Chris Hassall, 40, from Manchester, for his thoughts on the topic. He told us:

Before I started training, I assumed running would be one of the more affordable sports since it doesn’t require much equipment. But once you commit to a marathon, the costs add up surprisingly quickly.

During training, I went through multiple pairs of running shoes. Different ones for intervals, long runs, and an expensive pair just for race day. Then there’s the cost of fuelling with gels and energy blocks, plus salt tablets during longer runs and rehydration drinks afterwards to recover properly.

On top of that, I needed extra layers for cold-weather runs, and I spent money on strength classes and physio sessions to stay injury-free. Travel and accommodation for race weekend pushed the cost up even further.

Training itself was tough, too. Early mornings, long runs after work, and pounding out hard sessions in terrible weather - wind, rain, even snow - take a serious physical and mental toll. Staying motivated day after day requires a lot of discipline.

In the end, it was far more expensive and challenging than I expected, but crossing the finish line made every bit of it completely worth it.

The cost per mile of running a marathon

The average marathon training spend of £845 equates to a surprisingly high cost when broken down by distance. A marathon is 26.2 miles long, so based on our average spending figure of £845, runners effectively spend around £32 per mile preparing for the event.

While this does not represent the literal cost of running each mile on race day, it highlights the financial investment many runners make during the months leading up to their marathon.

The most expensive UK cities to run a marathon

Marathon costs can also vary depending on where the race takes place. Major city marathons attract thousands of runners along with friends, family and spectators. This influx of visitors often drives up demand for accommodation and travel during race weekend.

Data from the travel industry shows that large sporting events such as marathons consistently increase hotel occupancy and nightly rates.

A survey respondent highlighted this marathon ‘surge’ pricing:

“Accommodation was more than expected as prices go up around race weekend.”

To estimate how location affects marathon costs, we compared typical race entry fees with average accommodation prices for marathon weekends in several popular UK races.

Marathon city	Typical entry fee	Estimated hotel night	Estimated weekend total
London	£50–£80	£180–£250	£250–£330
Edinburgh	£80–£85	£160–£220	£240–£300
Brighton	£70–£80	£150–£200	£220–£280
Manchester	£60–£70	£130–£180	£190–£250
Leeds	£60–£65	£120–£170	£180–£230

 

London is typically the most expensive city for marathon runners due to accommodation prices. Average hotel prices in London can exceed £200 per night during busy periods. For runners travelling from outside the host city, accommodation and transport can therefore represent a significant portion of the total cost of running a marathon.

• See also: The Best Marathons in Europe 

Frequently Asked Questions

How much does it cost to run a marathon in the UK?

Based on our survey of marathon runners, the average cost of marathon training is approximately £845. This includes shoes, gear, travel, recovery costs and the race entry fee.

What is the biggest cost when training for a marathon?

Running shoes were the largest single expense reported in the survey, with runners spending an average of £215 and many purchasing multiple pairs during training.

Why does marathon training cost so much?

Marathon training typically lasts between three and five months, during which runners often invest in specialist equipment, nutrition, travel and recovery treatments.

Do runners buy multiple pairs of shoes for marathon training?

Yes. Our survey found that 61% of runners bought two or more pairs of running shoes while preparing for a marathon.

Methodology

To explore the real cost of marathon training, we surveyed 203 runners who had either completed or were preparing for a marathon.

Participants were asked to estimate their spending across several categories including:

• Race entry fees
• Running shoes
• Running clothing and equipment
• Training tools such as apps or coaching
• Travel and accommodation
• Injury recovery costs

Average spending figures were calculated using weighted midpoints from the spending ranges reported in the survey.

Protecting yourself while training

Training for a marathon can place significant stress on the body, particularly as runners increase their mileage over several months. For runners who regularly train or compete in endurance events, specialist running insurance through Insure4Sport can help protect against unexpected setbacks such as injuries or damaged equipment. Click to get a quote in just a few minutes.