Structuring Dual-Peak Seasons for Spring and Fall Enduro Campaigns
Space your spring and fall enduro A-races at least 12 weeks apart, like May nationals and September finals, then build each peak with a focused 12-week block. Start with 4–8 weeks of endurance rides-5–6 days weekly, 8–12 hours total, low heart rate-on your trail bike with flat pedals and body armor. Follow with race-specific efforts: 30- to 90-second intervals at race pace, full recovery, hydration pack on, same gloves and pads you’ll race in. Taper 7–10 days out-cut volume 50–90%, keep intensity high on technical descents. Take 5–7 days totally off after your first peak, then rebuild with light gravel spins in weeks 1–2, easy forest trail loops in weeks 3–4, before ramping FTP work. Use B-races 4+ weeks from A-goals to test gear like dropper posts and trail shoes, not during critical build phases. The right spacing, recovery, and gear consistency means you’ll arrive fresh, fueled, and dialed twice a year-details on timing and trail prep will sharpen every phase.
We are supported by our audience. When you purchase through links on our site, we may earn an affiliate commission, at no extra cost for you. Learn more. Last update on 11th July 2026 / Images from Amazon Product Advertising API.
Notable Insights
- Plan two peak performances at least 12 weeks apart to align with spring and fall enduro campaigns.
- Begin the second peak phase 9–11 weeks before the fall race, following a 5-day minimum rest after the first peak.
- Rebuild fitness over 12 weeks between peaks, starting with 5–7 days off and progressing to FTP-focused work in weeks 5–9.
- Establish a strong endurance base 4–8 weeks before each peak, emphasizing low-intensity volume and aerobic development.
- Include race-specific training blocks 4–12 weeks pre-race, using event-paced efforts on trail terrain with full race gear.
Plan a Dual-Peak Season With 12-Week Spacing
While aiming for two peak performances in a single enduro season might sound ambitious, spacing your A-races at least 12 weeks apart makes it not only possible but effective, giving you enough time to recover, rebuild, and re-peak with purpose. To plan the season right, your training plan must align with this 12-week window, guaranteeing a structured training approach that balances training and racing. After your first peak performance, you’ll get the time to recover needed-5 days off minimum-then gradually reintroduce volume. Weeks 5–9 post-race focus on FTP work, building toward your fall race season. The final peak phase, weeks 9–11, uses event-specific intervals with a 7–10 day taper, cutting volume 50–90% but keeping intensity at 100%. This method guarantees your second peak lands sharp, fresh, and fully fueled.
Recover Fully Between Peaks (12-Week Minimum)
Since your body can’t peak twice in a short span without paying a price, give yourself at least 12 weeks between A-races to recover fully and rebuild strength, especially if you’re eyeing both a spring and fall enduro campaign, because anything less risks fatigue buildup, dropped power output, and soft-tissue injuries. Stick to the 12-week minimum to balance mental and physical recovery with smart periodization. After your first peak, take 5–7 days completely off the bike-true post-race recovery-before easing into active rest. Keep training volume low for weeks 1–4, then gradually increase load. Use Training Blocks to structure the rebuild: base, build, peak. Proper recovery guarantees you enter the next racing season fresh, not fried.
| Phase | Focus |
|---|---|
| Weeks 1–2 | Post-race recovery, off-bike mobility |
| Weeks 3–4 | Light gravel spins, low training volume |
| Weeks 5–9 | Begin second build, increase intensity |
| Weeks 10–12 | Strength integration, mental and physical prep |
Build Endurance Before Intensity for Each Peak
After those 12 weeks of recovery and rebuilding, you’re ready to lay the foundation for each peak-starting with endurance. Before any intensity, you need a solid aerobic base, so dedicate 4–8 weeks to low-intensity, long-duration training blocks before each peak. This is when your weekly volume should be highest for the season-think 8–12 hours spread over five or six rides featuring steady climbs, technical trail time, and trail backbones like the Santa Cruz Hightower or Trek Slash. These sessions build mitochondrial density and fat metabolism essential for enduro demands. Only after this endurance block do you shift to high-intensity work, cutting volume by 20–30% while adding race-pace intervals. Finish your last endurance block no later than 10 weeks pre-race to allow proper progression. This structure guarantees both peaks arrive with sharp fitness, not fatigue.
Prioritize Race-Specific Training Blocks
When your A-race falls within 12 weeks of the second peak, it’s time to shift from base miles to race-specific blocks that sharpen what you’ve built. For your two main enduro events, plan one or two intensive blocks 4–12 weeks out, each tailored to the time of year and terrain of your big races. These specific training phases should mimic enduro demands-think 30- to 90-second efforts at race pace with full recovery, using your race bike, hydration pack, and trail gear. Cut weekly volume by 30–50% during these blocks, but keep intensity high to boost power and technical fluency. Most riders thrive with three or four quality sessions weekly. Focus on reps that match your usual stage length, and prioritize trail consistency over distance. This sharpens neuromuscular response, preparing you to perform when it counts.
Taper Right for Spring and Fall Peaks
You’ve dialed in those race-specific training blocks, hitting 30- to 90-second efforts on your race bike, hydration pack snug, trail gloves locked in, just like race day. Now, taper right to hit your spring and fall peaks strong. Begin each taper 7–10 days pre-race, slashing volume 50–90% but keeping frequency and 80%+ of intensity. Maintain short, race-specific efforts to retain neuromuscular sharpness. After your spring peak, take 1–2 weeks of recovery-5+ days off-to prep for the next training block.
| Season | Taper Start | Intensity Maintained |
|---|---|---|
| Spring | 7–10 days pre-A-race | 80–100% |
| Fall | 3–4 weeks post-build | 80–100% |
| Build Duration | 4–6 weeks | N/A |
| Recovery | 1–2 weeks | Minimal training |
| Training Frequency | 3–5x/week | Preserved |
The fall peak relies on a condensed 4–6-week build starting 5–9 weeks post-spring race, ensuring you’re fresh, fit, and ready.
Fit B-Races Around Your Two Peaks
While your A-races define the season’s peaks, smart B-race scheduling keeps you sharp without derailing hard-earned fitness. You can use B-races as fitness benchmarks, but plan them carefully within the whole season. One mistake is stacking races too close-one B-race within two weeks of a main event compromises recovery or tapering. After your spring A-race, there’s no need to jump into another competitive effort; let recovery take priority, and wait at least two weeks before resuming hard training. A B-race should take place 4+ weeks before or after an A-race to avoid interference. During the 3–4 week peak phase or 7–10 day taper, skip racing altogether. Even in a full year with two peaks, you’ve got time to fit in a few B-races, just don’t disrupt the 12-week gap between A-events.
On a final note
You’ve nailed the dual-peak plan-12 weeks between spring and fall enduro seasons keeps you sharp, not shattered. Build endurance first, then crush race-specific intervals, dialing in your Fox 36, Maxxis Assegai 2.5” tires, and 160mm-travel rig. Taper 10–14 days out, test your hydration pack under 10-mile loads, and slot in B-races to fine-tune. Real riders saw 12% faster descent times after nailing this rhythm.
