10 Best Running Challenges to Try This Year (Virtual & IRL)

Running challenges bring structure, motivation, and excitement to every runner’s routine. They help break monotony, set measurable goals, and foster a sense of achievement. Both virtual and in-person options offer flexibility for runners at every fitness level.

Some prefer competing in real-world races, while others enjoy online platforms that track progress and provide digital rewards.

Virtual challenges often allow participants to join global communities, while IRL events create opportunities to test endurance and share the track with others.

Mixing both formats can help sustain motivation all year long, offering variety and balance in training schedules.

Let us shine a light on the best running challenges you can try in 2025, both virtual and in-person ones.

1. Set a 5K Personal Best (IRL or Virtual)

Short-distance running challenges like the 5K personal best serve as one of the most effective ways to build speed, sharpen focus, and improve mental strength.

Many runners underestimate the challenge of a 5K when approached competitively. It requires controlled pacing, steady breathing, and explosive energy toward the finish.

Events such as Parkrun or the Run Solo Project make it simple to participate, track results, and compare progress over time.

Beginners often aim to break the 30-minute mark, while experienced runners push themselves toward a 20-minute finish or faster.

Reaching a new personal record demands structure and discipline. Interval training, tempo runs, and recovery jogs all play crucial roles in enhancing performance. Mental preparation also becomes critical, as even minor doubts can affect pacing and form.

2. Run Your Fastest Mile (IRL or Virtual)

Shorter running challenges like the one-mile sprint demand intensity and precision. Many runners treat this as a test of raw speed and efficient mechanics.

Unlike longer races, a one-mile run requires perfect balance between endurance and explosiveness. Every second matters, pushing athletes to focus on form, cadence, and breathing rhythm.

Organized events such as the Westminster Mile or solo trials allow participants to set specific goals and monitor improvements.

Those taking on this challenge often aim for benchmarks that push personal limits, such as achieving a sub-8, sub-6, or even sub-5-minute mile. The process refines running economy, enhances anaerobic capacity, and improves overall fitness.

3. The Ultra Step-Up (IRL)

Long-distance enthusiasts often find themselves drawn to endurance-based running challenges such as ultramarathons. Crossing the marathon threshold and entering the ultra category redefines what the body and mind can achieve.

Entry-level ultras, including 50K or 50-mile races, serve as excellent starting points for those ready to expand their horizons.

Training for an ultra requires careful planning. Weekly mileage increases gradually to prevent injury, while nutrition and hydration strategies become crucial for maintaining energy over extended periods.

Many races take place on scenic trails, providing an experience that feels adventurous yet mentally demanding. Runners often describe the satisfaction of finishing an ultra as one of the most fulfilling accomplishments in their athletic lives.

4. Hyrox or Functional Running Events (IRL)

Hybrid running challenges like Hyrox combine endurance with functional strength, offering one of the most complete athletic tests.

Competitors alternate between one-kilometer runs and demanding workouts such as sled pushes, burpees, or rowing.

Each event includes eight running segments paired with strength exercises that test coordination, agility, and recovery. Training for Hyrox involves interval running, resistance workouts, and mobility drills.

Runners who enjoy variety and thrive under intensity often find this type of challenge especially rewarding.

5. The Local Landmarks Challenge (Virtual)

Creativity takes center stage in the Local Landmarks Challenge. Participants plan a route of at least five kilometers that passes meaningful or scenic locations in their city.

Platforms such as LocalLandmarks.run help runners map their routes, record progress, and receive digital or physical medals upon completion. This format encourages community engagement and personal discovery while maintaining fitness goals.

Each run becomes more enjoyable when tied to familiar surroundings.

Runners often find motivation in rediscovering local architecture, nature trails, or historical points of interest. The challenge encourages participants to combine fitness with local pride, all while supporting neighborhood-based initiatives.

6. The 4-Week 5K Virtual Series (Virtual)

Commitment and consistency define the 4-Week 5K Virtual Series. Instead of focusing on a single race day, participants take part in a progressive challenge that spans four weeks.

Runners complete one 5K each week, submit their times online, and aim to improve their performance with each attempt.

Improvement often comes through incremental changes in pacing, form, and recovery. Participants track their results weekly, using the feedback to adjust training intensity and strategy. Rest days and mobility sessions become just as important as the runs themselves.

7. The DIY 24-Hour Challenge (Virtual)

Creativity and endurance merge in the DIY 24-Hour Challenge, offering runners the freedom to design their own version of an extreme test.

Participants can choose to run five miles every four hours for a full day, or alternate shorter runs, such as twenty minutes every two hours. The challenge tests not only physical endurance but also time management and mental focus.

Staying motivated over 24 hours requires strategic planning for sleep, nutrition, and recovery. Many runners treat this as a personal test of resilience, learning how their bodies respond to cumulative fatigue.

Completing the final run brings immense satisfaction, proving that self-discipline and preparation can rival traditional race experiences.

8. Trail Running Adventure (IRL)

Trail running challenges offer a refreshing contrast to road races, focusing on varied terrain, elevation, and the unpredictability of nature.

Participants plan adventures that might include point-to-point routes or station-to-station runs across scenic regions.

Locations such as the UK’s Lake District, Scotland’s Munros, or U.S. National Parks provide ideal terrain for this type of experience.

Running through rugged landscapes enhances balance, coordination, and lower-body strength.

Preparation often involves specific strength training for the ankles, knees, and hips, along with an emphasis on navigation and hydration. Trail challenges also promote mental clarity, helping runners disconnect from daily routines and reconnect with physical effort.

9. FitBit Adventure or Strava Badge Challenges (Virtual)

Digital platforms like FitBit and Strava have turned running challenges into interactive, community-driven games. Runners log their activities, earn virtual badges, and compete on leaderboards.

Participants can choose between step-based goals, mileage targets, or themed challenges that unlock digital rewards. Competing with friends or joining global running groups adds a social dimension to fitness.

Regular notifications and progress updates maintain engagement, encouraging runners to stay active even on busy days.

10. The Plan B Virtual Challenge (Virtual)

Flexibility and purpose define the Plan B Virtual Challenge hosted by FindARace.com.

Participants choose their own distance, set personal goals, and run whenever and wherever they like.

All profits go toward charitable causes such as the WHO Solidarity Fund, adding a sense of social responsibility to personal achievement.

The structure allows participants of all abilities to join, creating an inclusive environment where effort matters more than speed.

Some runners use this challenge as a comeback event after an injury, while others participate to support global health initiatives.

Every completed run contributes not just to personal growth but to a collective cause.

The Bottom Line

Running challenges inspire growth, accountability, and connection. Choosing one or two challenges that align with personal goals can sustain motivation throughout the year.

Mixing virtual and in-person formats creates balance, keeping training fresh and enjoyable.

Combining social interaction with personal ambition ensures every run feels purposeful, fun, and rewarding.