The 10k race distance is a great option for a lot of runners. The weekly training commitment is usually manageable, even with a full-time job, and the race distance is long enough to not feel like a sprint but short enough to feel fast and strong.
Although just finishing a 10K can be a veritable running goal, experienced runners often like to set time goals. One of the most popular time goals is to run 10K in 50 minutes.
Running a 10K in 50 minutes is challenging but feasible if you put in the work. This guide will cover how to run a 10K in 50 minutes and provide a training plan to help you get to that finish line.
How Far Is 10K?
The “K” component of the 10K distance stands for the metric distance of a kilometer, so a 10K is 10,000 meters. For runners in the United States, who are more accustomed to miles, this converts to 6.214 miles.
For simplicity, most people shorten the 6.214 miles to 6.2 miles when they discuss 10K, but the distance of any official 10K event will be the full 10 kilometers or 6.214 miles.
What Is The Running Pace For A 10K In 50 Minutes?
To run a 50 min 10K, your target pace must be 8:03 per mile or 5:00 per kilometer.
However, since most people looking to run 10K in 50 minutes want to break 50 minutes as a barrier (running 49:59 or faster), aim to run the race at an 8-minute per mile pace. This will give you a tiny buffer to come in under 50 minutes.
If you are running on a track, 10K in 50 minutes works out to roughly 2:00 per 400 meters and 4:00 for 800 meters.
What Is The Running Speed For A 10K In 50 Minutes?
If you are training to run 10K in 50 minutes on the treadmill, your race pace workouts will be run at a treadmill speed of 7.4 mph (12 km/hr).
How Can I Improve My 10K Time To Under 50 Minutes?
Running 10K in 50 minutes is an appropriate goal if you’ve already run a 10K around 55 minutes or faster. If you have yet to run fairly close to this time, you might want to start with running a 10K under 60 minutes.
If you are a beginner and this is your first 10K, you should be able to run 5K in under 25 minutes.
You should also be able to run one mile in 8 minutes (or at least one kilometer in 5 minutes, though preferable 2-3), as this will be your race pace for a sub 50 minute 10K.
What Types of Workouts Are Included In a 10K Training Plan?
Our 50-minute 10K training plan involves running 4-5 days per week and resting at least one. You should be able to run 5 miles comfortably without stopping and have about 5-12 hours per week to train.
To run 10K in 50 minutes, you must follow a well-rounded training program with speedwork such as interval training workouts, hills, distance runs, cross-training, and strength training.
Long Runs
You’ll have one long run just about every week that should be run at a comfortable pace. It serves as your primary endurance-building workout and will build up progressively to help your body improve its aerobic capacity, muscular endurance, and mental strength.
Long runs increase your mitochondrial density so that your muscles get more efficient at burning fat and producing energy aerobically. They strengthen your muscles, joints, bones, connective tissues, heart, and lungs.
Speed Workouts
Speed workouts on the track will involve race-pace intervals (2:00/400 meters for the goal of running 10K in 50 minutes), and intervals run slightly faster than race pace.
These interval workouts get your body used to running fast and build comfort and tolerance for race pace.
Threshold Workouts
Threshold workouts, or tempo runs, are designed to increase your lactate threshold, or the point at which your body can no longer clear lactate from the muscles as quickly as it is being produced. Beyond this point, you will rapidly fatigue, and your legs will feel heavy and tired.
Threshold intervals train your body to handle running faster before hitting anaerobic efforts.
The lactate threshold occurs around 83-88% of your VO2 max, so your threshold run pace would be the pace you are running at 83-88% of your VO2 max according to your lab results or roughly the pace you could hold at max effort for an hour of running.
For most runners, the threshold run pace is about 15-20 seconds per mile slower than 10K race pace. Therefore, if you are training to run 10K in 50 minutes, your threshold workouts should be run around 8:15-8:20 pace per mile or about 5:05-5:10 per kilometer.
Easy Runs
Easy runs build your aerobic base and give you “time on your feet” without taxing your body like speed workouts do. Pace isn’t important here. You should run at a comfortable, conversational pace, at an effort of 5-6 on a scale of 1-10, where 10 is the max effort.
Hill Repeats
Hill repeats may be longer uphill intervals at race pace, threshold pace, or short hill sprints at near-maximal effort. Hill sprints develop power, speed, and strength and can help increase your cadence or turnover.
When running hill sprints, drive with your glutes and hips, bring your knees up, keep your stride short and powerful, engage your core, and use a powerful arm swing.
Strides
Strides are accelerations usually between 50-200 meters and should be run at near-maximal speeds. Running strides conditions your neuromuscular system to handle faster paces in a controlled and coordinated manner.
Cross-Training Workouts
Cross-training is an effective way to still get an aerobic workout while using different muscles and reducing the impact of your activity relative to running.
Low-impact exercises like cycling, pool running, swimming, elliptical, and rowing can supplement your running and help prevent overuse injuries.
Rest Days
Training to race 10k puts a fair amount of wear and tear on your body. Rest days give your legs and feet time off to recover1MacKinnon, L. T. (2000). Overtraining effects on immunity and performance in athletes. Immunology and Cell Biology, 78(5), 502–509. https://doi.org/10.1111/j.1440-1711.2000.t01-7-.x and rebound from training.
Strength Training
It is important to include core work, mobility exercises, and strength training 2-3 times per week. Total-body strength training helps prevent injuries by correcting muscle imbalances and building functional stability so that your body can handle the miles of running.
10K In 50 Minutes Training Plan
This 6-week 10k training plan will help you break 50 minutes on race day. In addition to the workouts listed on your training plan below, try to add 2-3 days of strength training per week.
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
| Warm-up 1 mile 2 x 15 minutes at 8:15-8:20 pace with 90 seconds in between 4 x 30 seconds at sprint/mile pace with 30 seconds rest Cool down 1 mile | Rest or 30-45 minutes of cross-training | 3 miles easy run | Rest day | Warm up 2 miles 10 x 100 meter or 30-45 second hill sprints 1 mile cool down | 3-4 miles easy run | Long run 5 miles |
| Warm-up 1 mile 6 x 1 mile in 7:55-8:00 with 200 meter jog in between Cool down 1 mile | Rest or 30-45 minutes of cross-training | 4 miles easy run | Rest day | Warm-up 1 mile 2 x 2 miles in 15:50 – 16:00 with a 200-meter jog 1 x mile in 7:50-8:00 4 x 400 meters in 1:55-2:00 with 90 seconds recovery Cool down 1 mile | 3-4 miles easy run | Long run 6 miles |
| Warm-up 1 mile 2 x 20 minutes at 8:15-8:20 pace with 90 seconds in between 4 x 30 seconds at sprint/mile pace with 30 seconds rest Cool down 1 mile | Rest or 30-45 minutes of cross-training | 3-4 miles easy run | Rest day | Warm-up 1 mile 8-10 x 1,000 meters in 5:00, with a 200-meter jog in between Cool down 1 mile | 3-4 miles easy run | Long run 7 miles |
| Warm-up 1 mile 1 x 2 miles in 15:40-16:00 200 meter jog 5 x 1,000 meters in 3:55-4:00 with 60 seconds recovery Cool down 1 mile | Rest or 30-60 minutes of cross-training | 4-5 miles easy run | Rest day | Warm up 2 miles 10-12 x 100-200 meter or 30-60 second hill sprints 1 mile cool down | 4-5 miles easy run with 4 x 50-75m strides | Long run 8 miles |
| Warm-up 1 mile 35-40 minutes at threshold pace (8:15-8:20 min/mile) 1 mile cool down | Rest or 45-60 minutes of cross-training | 5-6 miles easy run | Rest day | Warm-up 1 mile 10 x 1,000 meters in 5:00 with a 200-meter jog in between 4 x 200 meters at mile pace with full recovery Cool down 1 mile | 4-5 miles easy run with 4 x 50-75m strides | Long run 6 miles |
| Warm-up 1 mile 2 x 2 miles in 15:50 – 16:00 200-meter jog 1 x mile in 7:50-8:00 4 x 400 meters in 1:55-2:00 with 90 seconds recovery Cool down 1 mile | Rest or 45 minutes of cross-training | 4-5 mile easy run | Rest day | 20 minute easy jog + 4 strides | 10k Race | Shake out or active recovery walk |
Good luck with your training!
After you crush the 50-minute barrier, you may want to think about running a half marathon. For our half marathon training plans, check out our database:
