The Decision Psychology of Slowing Down and Quitting: When Should You Stop?

Introduction

Marathon culture celebrates perseverance, and the spirit of “never giving up” is deeply ingrained in runners’ minds. This spirit often inspires people to push beyond their limits, but it also leads some to suffer heatstroke in high temperatures, run through injuries and cause fractures, or even trigger cardiac events.

An important but rarely discussed area of sports psychology is the psychology of “withdrawal decisions”: under what circumstances is “stopping” the right choice? And how do we distinguish between “temporary discomfort worth pushing through” and “real danger signals that require stopping”?

Discomfort vs. Danger Signals

This is the core distinction in marathon decision-making:

Medical records from Taiwan marathon courses show that many victims of serious incidents reported “feeling something was off, but thought they could just push through”—this is the most typical dangerous “continue decision.”

Psychological Factors Influencing Withdrawal Decisions

Sunk Cost Fallacy

“I’ve already trained for six months,” “The entry fee was so expensive,” “My friends are all watching my performance”—these are factors unrelated to the current physical condition, yet they often dominate runners’ decisions to continue. Research in economics and psychology consistently shows that past investments should not influence current decisions; what matters is the “expected outcome of continuing” rather than the “cost already paid.”

Self-Image Threat

Withdrawing is internalized by many runners as a symbol of “failure” or “lack of willpower.” The threat to self-image drives them to continue, even at the cost of more serious injury. Reframing withdrawal as a “wise protective decision” rather than “giving up” is key to psychological maturity.

Information Processing Bias

Under extreme fatigue, cognitive function declines, and runners’ accuracy in judging bodily signals decreases—often swinging between excessive optimism (“just push a little more”) and excessive panic (“something must be seriously wrong”). This underscores the importance of establishing clear decision rules before the race.

Group Norm Pressure

In Taiwan’s race culture, “DNF (Did Not Finish)” still carries stigma, and runners who withdraw sometimes face questioning from others. This social pressure makes withdrawal decisions even more difficult. Changing community culture—from praising “toughing it out to the finish” to appreciating “wise withdrawal”—requires a collective transformation across the entire running community.

Building a Personal Withdrawal Decision Framework

Set Decision Rules Before the Race (Pre-commitment)

Set clear withdrawal trigger conditions while your mind is clear, for example:

• Stop immediately if any chest pain or breathing difficulty occurs
• Stop immediately if you feel confused for more than 2 minutes
• Stop if core temperature feels abnormally high and does not improve with hydration
• Stop if pain at an old injury site reaches 7 or above (out of 10)

The “10-Minute Rule” During the Race

When the thought of withdrawing arises, first walk for 10 minutes, hydrate and refuel, then reassess. Many “I want to quit” thoughts are merely temporary energy dips rather than genuine withdrawal situations. But if symptoms do not improve or worsen after 10 minutes, seriously consider withdrawing.

Seek On-Course Medical Staff

When in doubt about your physical condition, proactively seek evaluation from on-course medical staff. Don’t delay because you don’t want to “bother others.”

Psychological Recovery After Withdrawal

Psychological recovery after withdrawal is often overlooked. Runners need to:

• Allow themselves to feel disappointed about withdrawing, but avoid extending it into self-denial
• Seek support from running friends or a psychologist to externalize and process the emotions of withdrawal
• Analyze the objective reasons for withdrawal (insufficient training? pacing strategy? physical condition?) and turn them into future learning
• After a reasonable period, set a new goal and restore forward momentum

Practical Advice

• Read the medical guidelines provided by the race before the event and know the locations of on-course medical stations
• Inform fellow runners or waiting family members of your emergency contact information and approximate race plan
• Practice a “self-talk script for withdrawal decisions”: “Stopping to protect myself is so I can keep running in the future”
• Publicly share stories of wise withdrawals in the community to help normalize withdrawal decisions

Conclusion

The true runner’s spirit is not just the courage to cross the finish line, but also the wisdom to say “stop” when necessary. Every wise withdrawal decision preserves your ability to keep running. Countless finish lines await you in the future—provided you take care of yourself.

Related Reading

• Criteria for Dropping Out of a Marathon Mid-Race: When to DNF to Protect Your Body
• Maintaining Running Motivation: Psychological Strategies to Avoid Burnout in Long-Term Training
• Running Motivation Maintenance Strategies: How to Persevere Through Training Slumps
• In-Race Decision-Making for Ultramarathons: Principles for DNS, DNF, and Continuing