RIM 2 RIM 2 RIM  ·  50 Mile Hike  ·  02 SEP 2026
Beast of the East  ·  50 Mile Ultramarathon  ·  12 DEC 2026

Marathon — Week 13

CategorySessionsTotal TimeEst. Distance
Running56:4844.5 mi
Strength2
Cycling11:259.0 mi
Total88:1353.5 mi
Monday 10/19 Base Run + Gym A Run Strength

Base Run — running

Duration: 65 min
Est. Distance: ~6 mi
Pace target: 10:16–11:38 /mi

Gym A — strength_training

Warmup — 10 min easy cardio, rest as needed

ExerciseSetsRepsWeight
Barbell back squat310Heavy
Barbell deadlift310Heavy
Barbell Bulgarian split squat312Moderate
Lat pull-down315Moderate
Weighted seated calf raise315Moderate

90 s rest between sets.

Tuesday 10/20 MTB Ride or Cross-Training Ride

MTB Ride or Cross-Training — cycling

Duration: 85 min
Est. Distance: ~9 mi
Effort: Moderate

No bike? Substitute 60–90 min of any cross-training — elliptical, rowing, swimming, stationary bike, or an easy run. Moderate effort. The goal is aerobic volume without extra running impact.

Wednesday 10/21 Tempo Run Run

Tempo Run — running

Est. Distance: ~7 mi
Format: 1.5 mi easy warmup · 28 min tempo · 1.5 mi easy cooldown

Warmup: 1.5 miles easy
Main set: 28 minutes at tempo effort — comfortably hard, ~9:00–9:45 /mi. Short sentences, not full conversation.
Cooldown: 1.5 miles easy
Notes: Peak-phase tempo — should feel harder than Build phase tempos. Same pace, higher volume week around it.

Thursday 10/22 Base Run + Strides + BW Circuit A Run Strength

Base Run + Strides — running

Duration: 65 min
Est. Distance: ~6 mi
Pace target: 10:16–11:38 /mi

Strides: After your easy run, add 4–6 × 20-second strides on flat ground — fast but controlled, not a sprint. Walk 60 s between each.

BW Circuit A — strength_training

3 rounds · 40 s work / 20 s rest · rest as needed between rounds

#ExerciseDuration
1Hip raise40 s
2Rest20 s
3Plank40 s
4Rest20 s
5Bicycle crunch40 s
6Rest20 s
7Reverse lunge40 s
8Rest20 s
9Lower lift40 s
10Rest20 s
11Clams40 s each side
12Rest between roundsAs needed
Friday 10/23 Long Run Run

Long Run — running

Duration: 1:11
Est. Distance: ~6.5 mi
Pace target: 10:16–11:38 /mi easy
Back-to-back day 2. Easy effort — recover, don't race it.

Saturday 10/24 Long Run Run

Long Run — running

Duration: 3:27
Est. Distance: ~19 mi
Pace target: 10:16–11:38 /mi easy
Last hour at race effort. First taste of finishing a long run tired.

Sunday 10/25 Rest Day Rest

Rest Day — Rest

No workout

Beast of the East Marathon Training Plan · Week 13 of 20 · Peak Phase