// Personal Running Profile

YOUR
RUNNING
PLAYBOOK

A data-driven guide built from your race history, FIT file analysis, and physiological data. Everything you need to race smarter and train better.

181
Current LTHR
2:16
Half Marathon PR
27:12
5K PR
Z2
Training Focus
Scroll

WHO YOU ARE
AS A RUNNER

// One Sentence Summary

You are a naturally fast, anaerobically strong runner with an underdeveloped aerobic base who executes brilliantly when disciplined but blows up predictably when running on feel alone.

The Gap
5K → 10K Pace Drop
8:46
5K PACE
10:36
10K PACE

A well-trained aerobic base should show a 60-90 sec/mile drop. Your nearly 2-minute drop points directly at aerobic base as your primary limiter.

The Pattern
Blowup Without Guardrails
Oct 2024 Half — No HR2:39 💥
Apr 2026 10K — Pace OnlyBlowup Mile 2 💥
May 2026 Half — HR Strategy2:16 PR ✓
The Trajectory
12 Month Projection
Now10K ~1:05 · Half 2:16
3 months10K ~1:01 · Half ~2:10
6 months10K ~58 min · Half ~2:05
12 months10K ~55 min · Half ~2:00

HR RACE
STRATEGIES

YOUR TRAINING
FOCUS

💪
Strengths
Natural top-end speed — 5K PR of 27:12 (8:46/mi) shows genuine anaerobic power. Your speed ceiling is high.
High LTHR of 181 — already elevated and rising. Your threshold is well-developed relative to current fitness.
Rapid adaptation — LTHR shifted upward within one training block, indicating excellent training response.
Disciplined execution — Garmin Durham proved you can execute a complex HR strategy perfectly when guardrails are in place.
Strong finish kick — Mile 13 at 9:03 in the half marathon shows genuine aerobic reserve when paced correctly.
⚠️
Limiters
Aerobic base deficit — 5K to 10K pace drop of nearly 2 min/mile vs the expected 60-90 sec. Primary limiting factor.
Race discipline without HR guardrails — adrenaline consistently drives unsustainable early pacing without alerts configured.
Limited weekly mileage — lifting-first model caps volume at 12-18 miles/week, slowing aerobic base development.
Injury rebuild phase — aerobic base took a meaningful hit from recent layoff, still being re-established.
Fat oxidation underdeveloped — limited long run exposure means later miles of half marathons cost more metabolically than they should.

WHAT TO RUN
BETWEEN LIFTS

★ Primary Focus
Zone 2
Easy Runs
148–164 bpm · 3-5 miles · 3-4x/week

The single highest-return investment for your profile. Feels embarrassingly slow — 11:30-12:30/mi is correct and expected. This is the mechanism that closes your aerobic gap.

→ Builds mitochondrial density, raises LTHR pace, lowest injury risk, minimal lifting interference
Secondary — Pre-Race Only
Threshold
Work
173–181 bpm · 20-40 min · 1x/week max

Only introduce in the 6-8 week block before a race. One weekly tempo session at LTHR pace. Not for general training — too much lifting interference outside of race prep.

→ Sharpens race-specific fitness, raises lactate clearance rate
Secondary — Race Blocks
Long Run
Extension
148–164 bpm · 8-11 miles · every 2 weeks

Only during half marathon prep blocks. Add one long run every two weeks building to 10-11 miles. Develops fat oxidation and late-race muscular endurance that 10K training can't replicate.

→ Closes the half marathon-specific gap, targets miles 10-13 endurance
Avoid Now
Intervals &
Sprints
185+ bpm · High injury risk

Your anaerobic system is already your strength — 5K times prove it. Interval work targets your least limiting system while creating high injury risk during a rebuild phase.

→ Not your limiter. Save for when aerobic base is established.

YOUR WEEKLY
TEMPLATE

Push · Legs · Pull Split + Zone 2
Mon
Push
Zone 2
3-4mi eve
Tue
Rest
DSW
suggestion
Wed
Legs
Rest or
short easy
Thu
Rest
Zone 2
4-5mi
Fri
Pull
Zone 2
3-4mi eve
Sat
Rest
Zone 2
4-5mi best
Sun
Rest
Full
recovery
// Garmin DSW Note

Log every strength session in Garmin. Trust DSW recommendations as your daily readiness guide. Override manually only in the 6-8 weeks before a race. Watch Body Battery and HRV trends — chronically below 50 means pull back on run volume.

YOUR RACE
SCHEDULE

A-Race / Goal Event
Fit & Able Production
Popular Race
Completed
// 2026
Apr 11
Sunset Scramble
10K Fit & Able ✓ Done — 1:05:51
Register ↗
May 2
Garmin Marathon Durham
Half Marathon Popular ✓ Done — 2:16:18 PR
Info ↗
Nov 1
City of Oaks 10K
10K Popular · 7,000+ runners
Register ↗
// 2027
Mar TBD
Cary Greenways 10K
10K Fit & Able
Register ↗
Apr TBD
Sunset Scramble
10K Fit & Able
Register ↗
May TBD
Garmin Marathon Durham
Half Marathon ⭐ A-Race — Annual Goal Popular
Watch for Dates
Oct 4
Cary Greenways Tour
10K Fit & Able
Register ↗
Nov TBD
City of Oaks 10K
10K Popular · 7,000+ runners
Register ↗
// Annual Structure Philosophy

4-5 races per year. One annual half marathon as the A-race — currently Garmin Durham. Supporting 10Ks every 6-8 weeks for motivation, benchmarking, and fitness maintenance. Long summer gap is intentional — NC heat makes racing counterproductive and this is your base-building window. Half marathon requires an 8-10 week prep block before it; return to 10K maintenance after.