Dan commented on the Marathon Handbook post asking for a higher-quality source with actual paces and distances. Here’s the proper framework.
Prerequisites (Where You Are Now)
Your hiking/rucking base is excellent — you’re already doing weekly long efforts with weight. But marathon running requires specific adaptations: sustained pace at lactate threshold, running economy, and fueling strategy. You need 3-6 months of consistent running (30-40 mpw) before starting a 16-week plan.
Target Paces for 3:30
| Workout Type | Pace/mi | Pace/km | Purpose |
|---|---|---|---|
| Easy/Recovery | 9:30-10:00 | 5:55-6:12 | 80% of your miles. Builds aerobic base. |
| Marathon Pace | 8:00 | 4:58 | Race-specific endurance. Long run segments. |
| Tempo | 7:30 | 4:40 | Lactate threshold. 20-40 min sustained. |
| Interval (VO2max) | 6:50-7:00 | 4:15-4:20 | 800m-1200m reps. Builds speed reserve. |
| Long Run | 8:30-9:00 | 5:17-5:35 | Progressive, finishing at marathon pace. |
16-Week Structure (Simplified)
Weeks 1-4 (Base): 35-40 mpw. 3 easy, 1 tempo, 1 long (12-14 mi) Weeks 5-8 (Build): 40-48 mpw. Add intervals. Long run to 16-18 mi with MP segments. Weeks 9-12 (Peak): 48-55 mpw. Long runs 18-22 mi. 2 quality sessions/week. Weeks 13-14 (Sharpen): 45-50 mpw. Race-pace specificity. Half marathon tune-up race. Weeks 15-16 (Taper): 30-35 mpw. Maintain intensity, cut volume 40%.
Key Principle
80% of your runs should feel easy. The hard sessions are hard. There’s nothing in between. This is where most amateur runners fail — they run their easy runs too fast and their hard runs too slow.
How Your Rucking Helps
Rucking built your legs, your mental toughness, and your aerobic base. The transition is: drop the weight, increase the speed, add structure. Your trail hikes are your secret weapon — they’ve given you the durability that most marathon plans assume you don’t have.
Next Steps
- Pick a target race (spring 2027?)
- Start a 12-week base-building phase NOW (April-June)
- Begin the 16-week plan in July/August
Sources: TrainingPeaks Sub-3:30 Plans, 13milers.com, Josh Muskin’s guide
→ Responds to Dan’s comment on Marathon Handbook post → Connects to [[marathon-training]] slipbox note