(part 3) Jack Daniels Running Formula - Human Kinetics (2021)
Chapter 10: Season-Tailored Training
There is no single best training approach for all runners; training must be individualized. Principles that apply to everyone are discussed in Chapter 2.
Goal: set up a season plan that fits the group and individual needs, avoiding excessive intensity and injuries, while keeping things simple enough for the coach or self-coacher.
Before planning, gather essential information: fitness level from current mileage and speeds; the season’s goal race (and other races along the way); available training facilities (indoor track, treadmill, grass courses); weekly schedule constraints (days/times, school/college/work commitments).
Season planning involves dividing the season into four progressive phases (Phase I–IV) to move from base to peak performance.
The season is visualized as a left-to-right progression of phases with a focus that changes across phases, but each phase maintains some maintenance of gains from earlier phases.
Phase I: Base Training (B/FIP) – foundation and injury prevention
Primary emphasis: easy endurance running (E) with foundation work and injury prevention.
Include strides and some supplemental training (light resistance training, dynamic flexibility) after some runs.
Typical weekly structure: mostly E runs; add 10–15 second strides (Strides) on 3 days if more than 3 weeks available;
Phase I examples: one easy long run (L) weekly, about 25–30% of weekly miles as L.
If more than 3 weeks available for Phase I, incorporate strides (10–15 s) into daily easy runs, plus light resistance and flexibility work.
Emphasis on consistent running base and technique; avoid heavy speed work in Phase I.
Example pacing framework used in later phases for paces (VDOT-based) is introduced to guide progression, but Phase I itself focuses on easy aerobic work.
Morning runs: two-a-day possibilities at higher mileage; balance with rest to avoid overtraining.
Phase II: Initial Quality Training (IQ) – introduce quality work
Phase II adds quality (Q) sessions while maintaining a base endurance component.
Typical weekly pattern: one long easy run (L) per week plus two quality (Q) sessions and regular easy runs.
Pace structure for paces (VDOT-driven):
R pace (speed endurance) is introduced; do not exceed 5% of weekly mileage in any R-pace workout per week.
I pace (intervals) is introduced after R; I pace is faster than R and is 8 seconds per 400 slower than R pace? (note: see details below for exact wording in different passages).
Important rule: use a recent race time (or best estimate) to identify proper R training paces. Do not use last season bests.
Keep a weekly rhythm: one weekly L run, two R sessions, two easy days between the R sessions, and one additional easy day for recovery.
Do not overdo quality: gradually add stress by only one new stress as you move from Phase I to Phase II.
Phase III: Transition Quality Training (TQ) – peak preparation begins
Phase III adds more demanding aerobic stress with higher-quality training and/or faster intervals (I) while preserving some R work.
The emphasis shifts toward more I work, especially for mid-distance events, with event-specific adjustments.
For shorter-distance specialists (e.g., 800m), there may be one good I session per week plus continued R sessions; for longer-distance athletes, two I sessions per week can be appropriate, but one such session may suffice if a longer race (3,000m or longer) is planned in a given phase.
Long runs continue on weekends during Phase III as a form of easy aerobic work and to supply a strong endurance base.
The inclusion of T (tempo) workouts increases in Phase III as preparation for peak performance in Phase IV.
Pace planning uses VDOT values to identify proper training paces; do not increase speed more often than every 3–4 weeks to ensure adaptation and avoid injury.
Phase IV: Final Quality (FQ) – peak performance and races
Phase IV emphasizes peak performance with a focus on T (tempo) training and reduced I (hard) sessions; racing becomes a central component.
Races are integrated; for longer-distance specialists, emphasis remains on T workouts with occasional R work and some brief I work.
If a race is very important, reduce or skip Q days to ensure full recovery going into that race.
Weekly structure typically includes: three quality days (Q1, Q2, Q3) and easy days (E); long runs (L) may be maintained depending on the athlete and phase.
When a major race is upcoming (e.g., championships), adjust Q scheduling to ensure optimal readiness: for example, just one Q session four days before a big race, with a race replacing Q2 or Q3 as needed.
Races lasting about 5–20 minutes stress the aerobic system the most; training should adjust (back off I) when regular medium-distance racing occurs.
Adapt phase lengths as necessary
Typical plan: four 6-week phases = 24 weeks total.
Real-world adjustments: seasons often shorter; you can either complete Phase I and II during the summer and move into Phase III in fall, or shorten phases (e.g., 3 weeks per phase).
Figure 10.1 (Dividing the season into four progressive phases) shows the logical sequencing of four phases; the bottom of each phase carries a number (1, 2, 3, 4) indicating the order of training focus.
Figure 10.2 (Numbering system) shows how to allocate weeks when the season length is limited; for example, with only 3 weeks available, all weeks are Phase I–type training; with 6 weeks, allocate Weeks 1–3 to Phase I and Weeks 4–6 to Phase IV; with 9 weeks, Phase II is skipped.
The goal is to maximize adaptation given time constraints while still delivering quality training.
Sample weekly plan (Figure 10.3)
Sundays commonly designated as L (long) runs; other days include Q sessions, R sessions, E runs, and occasional T sessions depending on phase.
Q1, Q2, Q3 denote quality days; one may be R (repetition) or I (interval) or T (tempo), depending on phase and event goals.
If a week has local races, a Q session may be replaced by a race; the overall weekly quality load should remain balanced.
Some alternative weekly configurations are described for different weekly race schedules and for runners with fewer than 4 weeks in Phase I.
General guideline: Q1 should be the most important workout of the week; weather or other constraints should not prevent completing the main quality workout for that phase.
Speed versus Endurance: Table 10.1 (Speed vs Endurance Finder)
A simple diagnostic to tailor training focus toward speed or endurance across events.
Data format lists three columns: 400 m time, 800 m time, and 1,500 m time / mile time.
An ideal line slopes down to the right when speed dominates, slopes up to the right when endurance dominates, and a straight horizontal line indicates similar speed and endurance.
If the line slopes down from 400 to 800 and back up to 1,500/mile, it indicates a combination of speed and endurance beyond what the 800 suggests, implying a training emphasis on both.
Practical use: choose season targeting based on the slope of your line; start by addressing the biggest weakness, then reassess to see if improvements in one dimension help the other.
Table 10.1 example values (selected rows):
400 m: 60.0 s; 800 m: 2:12.0; 1,500 m / mile: 4:30.5 / 4:52.2, etc. (full table listed in transcript)
Use this table to guide seasonal emphasis (speed vs endurance) and to track progress across seasons.
Chapter 11: The 800 Meters
The 800 m is a unique event that blends speed and endurance; athletes may emphasize one or the other depending on their strengths.
Training programs are designed to be flexible to cater to all 800 m specialists, including circuit/weight training, resistance training, and endurance work.
Historical examples: Peter Snell, Alberto Juantorena, Joaquim Cruz, Jim Ryun; Cruz combined speed and endurance with circuit training and weight training.
Resistance training is a common feature among elite 800 m athletes; a combination of free weights, circuit training, and body-weight exercises supports performance.
Phase I (800 m): Base and injury resistance
Phase I emphasizes building a base and resistance to injury; resistance training is done about three times per week.
Technique-first approach: learn technique with minimal resistance; avoid heavy loads until technique is solid.
Phase I duration may vary (a few weeks to several weeks) depending on available time; some athletes may skip Phase I if previously well-conditioned.
Training focus: e.g., early emphasis on E-running with light resistance; strides can be included; R, I and T paces are introduced progressively later in the season.
Phase II (800 m): Three Q sessions per week; long-run emphasis
Phase II includes three Q sessions weekly, plus at least an L long run on weekends.
Pacing: R pace should be based on a current race performance and its associated VDOT value; R pace should be used sparingly (about 5% of weekly mileage or up to 5 miles if weekly miles exceed 100).
Phase II aims to make the runner faster while limiting endurance improvements to support the 800 m performance.
Phase III (800 m): The hardest phase – more I work
Phase III introduces the hardest training; weekly I sessions become a key component.
For shorter 800 m specialists, one I session per week plus R sessions; for longer 800 m specialists (800–1500), two I sessions per week may be appropriate if races in the phase are compatible.
Long runs are incorporated as a weekly L on weekends when possible; T sessions are added to improve endurance and pace control.
Pace progression: R pace is increased by approximately 1 s per 200, 2 s per 400, and 3 s per 600 faster than Phase II; I pace is set relative to the current R pace; T pace is 8 s per 400 slower than I pace; and FR (fast repetitions) are faster than R pace by 3 s per 200, 6 s per 400, and 12 s per 600.
Phase III may include occasional races, which can replace Q sessions for that week.
Phase IV (800 m): Final tuning and competition
Phase IV continues with the Phase III principles but tailors pace changes to the final weeks of the season.
Phase IV emphasizes maintaining T workouts while occasionally adding R work to stay sharp.
Table 11.1, 11.2, 11.3 provide 24-week 800 m plans for different weekly mileages (20–30 miles, 40 miles, 50–60 miles).
Example weekly patterns (per table formats): include a mix of L runs, E runs, R sets, I sets, and T sets; Q days are scheduled to maximize freshness for important races.
Races that occur in Phase III or IV may replace scheduled Q sessions; the plan accommodates race days and built-in rest.
Phase I–IV: 24-week structure and pacing details
The 24-week plan is commonly structured as four 6-week phases (Phase I–IV).
If time is limited, the plan provides a fashion for compressing weeks (e.g., Phase I+II in summer, Phase III in fall, etc.).
Tables 11.1–11.3 give concrete weekly structures across different weekly mileage levels (20–30, 40, 50–60 miles).
Pace definitions rely on VDOT values; the Jack Daniels calculator is used to convert training paces from VDOT predictions.
Chapter 12: 1,500 Meters to 2 Miles
Mid-distance range requires a balance of aerobic power, speed, and lactate threshold; the 1,500 and mile races demand 10–12% above vo2 max intensity for an optimal race effort.
The 3,000 m and 2-mile distances sit around vVO2max intensity and often align with I-pace work or higher-end threshold work.
Phase I: similar setup to 800 m Phase I, focusing on easy mileage, strides, and supplemental work; many runners begin with a base of easy runs and strides.
Phase II: introduces Q sessions and a more balanced approach to R work; weekly L runs are included and R sessions begin to accumulate.
Phase III: phases move toward higher I pace and increased volume of I and FR (fast repetitions) work; long runs and weekly Q sessions occur; R pace increments are tracked using the VDOT framework.
Phase IV: final tuning; paces adjust to recent race-predicted VDOT values; weekly schedule features Q sessions around races; long runs and occasional I work included depending on the week.
Tables 12.1–12.3 summarize 24-week plans for 30 miles/week, 45 miles/week, and 60 miles/week programs with Phase I–IV guidance and exact Q1/Q2/Q3 workouts.
Notable examples in this chapter: emphasis on varying weekly distributions of L runs, E runs, ST (strides), and H/I workouts; use of uphill work to improve speed and economy; emphasis on maintaining injuries prevention and technique.
Chapter 13: 5K and 10K
These events are primarily aerobic but benefit from a mix of R (aerobic), I (interval), and T (tempo) training with occasional I-pace bursts.
Phase I: conversation pace base-building with allowances for gradual mileage increases; emphasize technique and endurance to support longer track work.
Phase II: introduces Q sessions; weekly long run (L) plus two Q workouts; R training is present but controlled to avoid over-stressing the system.
Phase III: the hardest phase with more I work; adjust paces using VDOT; Q sessions may be moved around to accommodate races; plan for race times and pacing strategies.
Phase IV: final tuning; pace adjustments using race-predicted VDOT; plan around weekend races and potential midweek Q sessions adjusted for races.
Tables 13.1 and 13.2 provide four-phase 24-week training plans for 40–50 miles/week and 60–70 miles/week, respectively, detailing weekly breakdowns of L, E, Q, R, and T workouts.
Practical notes: the chapter highlights the importance of warm-ups tailored to the athlete, the need to adjust around weather, and the value of varying race distances to train the anaerobic and speed systems alongside aerobic and lactate-threshold systems.
Chapter 14: Cross Country
Cross country demands conservative starts; large fields, varied footing, hills, and course-specific obstacles necessitate race-day strategy planning.
Pack running can help beginners stay with the group, but more experienced runners may break away later. Conservative starts help avoid going out too fast and burning energy too early.
It’s useful to go over the course on race day to anticipate difficult segments, hills, and technical sections.
Training should be conducted on terrain similar to race conditions (grass, dirt trails, trails with varied footing) to prepare for the course’s realities.
I training (time-based) can be more effective than distance-based in hilly or variable terrain, focusing on time rather than fixed distances to ensure training adequacy despite terrain difficulty.
Anecdotes: Lynn Jennings, Seb Coe; emphasize systematic, progressive, and hard training; a focus on course-specific preparation, altitude/terrain considerations, and consistent planning.
Course strategy and warm-ups:
Warm-ups should be individualized; avoid a one-size-fits-all approach; consider the distance and weather; some runners prefer solitary prep, others prefer a group warm-up.
Psychological preparation involves focusing on positive race experiences or visualizing successful performances.
Physiology of warming up: 10 minutes to elevate muscle temperature; excessive temperature rise can hinder performance; hydration and weather considerations influence warm-up duration and intensity.
Race-day planning and pacing:
Use a conservative start to avoid getting boxed in and losing energy early; middle mile strategy may involve moving past many runners to gain position and energy for the final stretch.
Emphasize pacing strategies that avoid early surges; focus on maintaining a steady effort rather than chasing time targets early.
Training on cross country surfaces:
Include uphill intervals and gentle bounding on hills; downhill running should be approached with caution to avoid impact injuries.
In the final weeks before significant races, reduce hill work to improve recovery.
Team strategy and warm-ups:
Teams should tailor warm-ups to individual runners’ needs; not all runners respond the same to a group warm-up; mental preparation should be personalized.
Additional notes on race-day tactics and race-day management:
Encourage conservative starts, pack dynamics, self-pacing, and situational awareness about course conditions and competition.
Formulas and pacing references throughout the notes
R pace and I pace relationships (as described in Phase I–IV across chapters):
I pace is 8 seconds per 400 slower than R pace: I ext{ pace} = R ext{ pace} + 8 ext{ s per 400m}
T pace is 8 seconds per 400 slower than I pace: T ext{ pace} = I ext{ pace} + 8 ext{ s per 400m}
Phase-based pace progression for 800 m with Phase II–III adjustments (example rule-set):
R pace in Phase III is 1 second per 200 faster than Phase II: R{ ext{new}} = R{ ext{Phase II}} - 1 ext{ s per 200m}
I pace is set relative to R pace: I pace is typically 1–2 seconds per 200 faster than R pace depending on plan; use recent race results for calibration.
FR (fast repetitions) are faster than R pace by: ext{FR pace per 200} = R_{ ext{pace}} - 3 ext{ s}, ext{ per 400} R pace - 6 ext{ s}, ext{ per 600} R pace - 12 ext{ s}
Weekly stress guidelines (phase-dependent):
Resistance training in Phase I should be technique-focused with light loads; heavier loads only after technique is solid.
Phase II R pace should be limited to at most 0.05 imes ext{weekly mileage} per week; for weekly miles > 100, cap at 5 miles.
Phase IV adjustments should use recent race-predicted VDOT values; if no races exist, increase all training paces by a conservative amount (e.g., 1 s per 400).
For cross country planning, Phase I L runs are limited to the lesser of 30% of weekly mileage or 60 minutes.
Practical takeaways for exam prep
The four-phase model (Phase I–IV) is the backbone of season-long planning; know what each phase emphasizes and how the emphasis shifts toward quality, distance, and peak performance as the season progresses.
Understand how to adapt phase lengths for shorter seasons (e.g., 3 weeks per phase) and how to reorganize the weekly schedule around races and weather.
Be able to explain the rationale behind conservative starts in cross country and the tactical advantages of pacing, position, and course familiarity.
Know how to implement pace guidelines using the VDOT framework and how to interpret the Speed vs Endurance Finder table to decide which physiological system to target for a given athlete.
For 800 m, 1,500 m, and other middle-distance events, memorize the logic of how to scale R, I, and T paces across phases and how races replace quality sessions within a week.
Recognize the value of tailoring warm-ups to individual needs and the importance of mental preparation and course reconnaissance before big races.
Use tables (11.x, 12.x, 13.x, 14.x) as references for concrete weekly plans, but be able to summarize the overall approach without reproducing every line item.
Note: The material references several figures and tables (e.g., Figure 10.1, Figure 10.2, Figure 10.3, Tables 10.1–11.3, Tables 12.1–12.3, Tables 13.1–13.2, Table 14.1–14.5) which provide structured examples for phase divisions, week-count allocations, and race-specific season plans. Use these as supporting references when needed to illustrate concepts in your notes.