Spring is the highest-risk period of the year for trail running injuries in Durango, and it’s almost entirely predictable. After months of lower mileage through winter, runners ramp up too fast when the trails dry out – and the combination of deconditioning, eager early-season enthusiasm, and Durango’s unforgiving terrain produces a reliable wave of overuse injuries every April and May. Most of them are preventable with the right preparation and a realistic approach to ramping back up.
Why Spring Is the Danger Zone for Durango Trail Runners
The injury risk in spring comes down to a mismatch between fitness and tissue readiness. Cardiovascular fitness returns relatively quickly after a winter of reduced running – a few weeks of easy miles and most runners feel aerobically capable of pushing hard. But the tendons, ligaments, and bones that absorb the impact forces of trail running adapt much more slowly than the cardiovascular system. The Achilles tendon, the plantar fascia, the patellar tendon, the tibial stress response – these structures need weeks to months of progressive load to adapt to high mileage. The heart and lungs get there first, which is exactly how runners end up overloading tissues that aren’t ready.
Durango’s terrain makes this worse. The Colorado Trail, Raider Ridge, and the Horse Gulch system involve significant elevation change that loads the posterior chain on climbs and the quads and IT band on descents in ways that flat running simply doesn’t. Jumping back into technical, hilly trail running in spring without a proper base is a reliable path to injury.
The Overuse Injuries We See Most in Spring
Achilles Tendinopathy
The most common spring running injury we see. The Achilles takes enormous load during trail running – especially on the uphill sections that Durango’s trails demand – and after a winter of reduced stress, it needs progressive reloading to adapt. Going from occasional winter running to aggressive spring mileage puts the mid-tendon in exactly the overload pattern that drives tendinopathy. Morning stiffness and pain at the back of the heel that eases with warm-up but returns after runs is the early warning sign. Shockwave therapy is the primary treatment when it progresses past the early stage.
Plantar Fasciitis
Heel pain first thing in the morning, worst with the first steps out of bed, is the signature of plantar fasciitis. Spring ramping on hard trail surfaces after winter increases load on the plantar fascia faster than it can adapt. Tight calves, reduced ankle mobility, and weak intrinsic foot muscles are contributing factors that make some runners more vulnerable than others. Shockwave therapy combined with dry needling of the calf and intrinsic foot musculature addresses both the fascial tissue and the muscle tension driving it.
IT Band Syndrome
The lateral knee pain of IT band syndrome peaks in spring and early summer as mileage climbs. Downhill running on Durango’s technical trails is the primary provocateur – the repeated hip flexion and knee loading on descents accumulates IT band tension faster than flat running. Tight TFL and glute med weakness are the usual suspects underneath the syndrome. Dry needling the TFL and hip external rotators combined with glute activation work addresses the root cause rather than just the symptomatic IT band itself.
Shin Splints and Tibial Stress Reactions
Medial tibial stress syndrome – shin splints – and tibial stress reactions sit on a spectrum that can progress to stress fracture if load isn’t managed appropriately. Spring is the highest-risk period because bone adaptation lags behind soft tissue adaptation – the tibia needs even more time than the tendons to handle increased mileage. Shin pain that’s diffuse along the inner tibia edge and reproducible with finger pressure along the bone warrants evaluation rather than pushing through.
Low Back Pain
Trail running places significant demand on the lumbar spine and hip musculature – especially on technical terrain that requires constant stabilization adjustments. Runners with tight hip flexors, weak glutes, or anterior pelvic tilt are particularly prone to low back pain flare-ups as spring mileage climbs. Addressing those movement patterns before the season ramps up is one of the most effective things a trail runner can do for long-term back health.
How to Actually Prevent Overuse Injuries in Spring
Respect the 10 Percent Rule – But Make It Terrain-Adjusted
The standard recommendation of not increasing weekly mileage by more than 10 percent is a reasonable starting point. But for Durango trail runners, elevation gain matters as much as mileage. A 10-mile week on flat terrain is meaningfully different from a 10-mile week with 3,000 feet of climbing. Factor elevation into your progression, not just distance.
Get a Pre-Season Movement Screen
The movement patterns that drive overuse injuries – anterior pelvic tilt, weak glute medius, restricted ankle dorsiflexion, tight hip flexors – are identifiable before they cause symptoms. A pre-season evaluation at our Durango clinic catches these patterns early and gives you specific corrective work to address them before high mileage exposes them. This is the most consistently effective injury prevention strategy we can offer.
Chiropractic assessment of the lumbar spine, hips, knees, and ankles identifies joint restrictions that change how load distributes during running. Addressing those restrictions before the season means your body is moving efficiently from the start rather than compensating through high mileage.
Keep the Soft Tissue Healthy During Build Phase
As mileage climbs through spring, soft tissue maintenance keeps pace with training load. Regular dry needling during the build phase clears the trigger points and fascial restrictions that accumulate with increasing mileage before they become symptomatic. For runners who’ve had recurring overuse injuries in previous springs, scheduling periodic soft tissue work every 2-3 weeks during the mileage build is a meaningful prevention strategy.
Address Anything That’s Lingering From Winter
If something was bothering you through the winter – a nagging Achilles, a hip that’s been stiff, a knee that flares on longer efforts – spring is not the time to assume it’ll resolve on its own with more running. Those are exactly the issues that become significant injuries when training load increases. Getting them properly evaluated and treated before mileage builds is straightforward; managing a season-ending overuse injury in June is not.
When to Come In vs. When to Rest
Not every pain in a training runner requires immediate treatment. Some muscle soreness is normal and expected. The signals that warrant evaluation rather than continued training are: pain that gets worse during a run rather than warming up and easing, pain that changes your running mechanics or stride, pain that’s still present the day after a run at rest, and any pain that’s been present for more than 2-3 weeks without improving.
For Durango’s trail runners, the general principle is: if it’s affecting how you run, get it looked at. Running through altered mechanics to avoid pain accelerates the injury and sets up secondary problems in the structures compensating for the primary one.
Frequently Asked Questions
How many weeks before race season should I start injury prevention work?
Ideally 6-8 weeks before your peak training phase begins. That window gives enough time to address any mobility restrictions, get soft tissue issues resolved, and build the strength patterns that protect you through high-mileage training.
Can I keep running while being treated for an overuse injury?
Usually yes, with modifications. Dr. Ridgway will give you specific guidance on volume, intensity, and terrain that’s appropriate for your current stage of healing. Complete rest is rarely necessary and often counterproductive for most running overuse injuries.
I get injured every spring. Is there something structurally wrong with me?
Probably not – but there’s likely a recurring movement pattern or tissue vulnerability that’s being exposed by the spring ramp-up every year. That pattern is identifiable and addressable. Recurring seasonal injuries are one of the clearest signals that a pre-season evaluation and targeted corrective work is worth doing.
If you want to stay healthy through Durango’s trail running season, schedule a pre-season evaluation at our clinic or call 970-247-5519.
