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The Guzzler Ultra - Year 719th—20th July 2025

The Big Sipper: Free Experienced Training Plan

Experienced 16 Weeks / 4-5 days a week
21km Trail Half Marathon Training Plan

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Before starting this program you should be running around 4 to 5 hours per week, which includes a long run of around one hour to ninety minutes on the trails.

This program will build on your previous trail racing experience and tailor your training to complete The Big Sipper, 21km.

PS. If you are training your first 21km trail race, you might like to check out our Free 21km Trail Half-Marathon training plan.

Download 21km Training Plan

Coach’s Notes

Base building phase

Focus on getting into a good routine this four week block. Take runs a bit easier and don’t force anything. You need to store up motivation for later in the training block so don’t use it all now. Week 4 is a deload week so the volume comes down to let your body recover.

WEEKMONTUESWEDTHURSFRISATSUN
1
31/03–06/04
RestEasy 40mins + 4x stridesEasy 20mins + 4x stridesEasy 1hrRestEasy 40mins + 4x stridesEasy 1hr – trails/hilly
2
07/04–13/04
RestWarm up 10mins + drills & strides / 10x1min hard 1min jog recovery / Cool down 10minsEasy 20mins + 4x stridesEasy 1hrRestEasy 40mins + 4x stridesEasy 1hr 15mins – trails/hilly
3
14/04–20/04
RestWarm up 10mins + drills & strides / 8x400m hard 1min standing recovery / Cool down 10minsEasy 20mins + 4x stridesEasy 1hrRestEasy 40mins + 4x stridesEasy 1hr 30mins – trails/hilly
4
21/04–27/04
RestWarm up 10mins + drills & strides / 6x800m hard 90secs jog or walk recovery / Cool down 10minsEasy 20mins + 4x stridesEasy 1hrRestWarm up 10mins + drills & strides / parkrun / Cool down 10minsRest

Building Mileage

The volume increases in this block and the Thursday mid-week long run should now be completed on hilly trails if you can. If you need to hike a climb, hike. You will be hiking on race day so get used to doing it in training. Week 8 is a deload week so the volume comes down to let your body recover.

WEEKMONTUESWEDTHURSFRISATSUN
5
28/04–04/05
RestWarm up 10mins + drills & strides / 5x1km hard 90secs jog or walk recovery / Cool down 10minsEasy 30mins + 4x stridesEasy 1hr 15minsRestEasy 40mins + 4x stridesEasy 1hr 30mins – trails/hilly
6
05/05–11/05
RestWarm up 10mins + drills & strides / 5mins tempo 2mins jog x4 / Cool down 10minsEasy 30mins + 4x stridesEasy 1hr 15minsRestEasy 40mins + 4x stridesEasy 1hr 45mins – trails/hilly
7
12/05–18/05
RestWarm up 10mins + drills & strides / 8mins tempo 2mins jog x 3 / Cool down 10minsEasy 30mins + 4x stridesEasy 1hr 15minsRestEasy 40mins + 4x stridesEasy 2hrs – trails/hilly
8
19/05–25/05
RestWarm up 10mins + drills & strides / 20mins tempo / Cool down 10minsEasy 30mins + 4x stridesEasy 1hr 15minsRestWarm up 10mins + drills & strides / parkrun / Cool down 10minsRest

Specificity Phase

This four week block is the biggest volume and most race specific. Try to get onto the trails as much as possible for your runs and get onto the hills. There are hiking repeats because hiking fast is a skill that needs practice. Everyone will hike at some point come race day. If you can do your long runs on the course, and try doing some night runs to get used to running in the dark with a headlamp. Week 12 is a deload week so the volume comes down to let your body recover.

WEEKMONTUESWEDTHURSFRISATSUN
9
26/05–01/06
RestWarm up 10mins + drills & strides / 10x1min runnable hill easy down / Cool down 10minsEasy 40mins + 4x stridesEasy 1hr 30minsRestEasy 40mins + 4x stridesEasy 2hrs – trails/hilly
10
02/06–08/06
RestWarm up 10mins + drills & strides / 6x1min runnable hill 6x30secs runnable hill / Cool down 10minsEasy 40mins + 4x stridesEasy 1hr 30minsRestEasy 40mins + 4x stridesEasy 2hr 15mins – trails/hilly
11
09/06–15/06
RestWarm up 10mins + drills & strides / (90secs – 1min – 30secs runnable hill) x 3 / Cool down 10minsEasy 40mins + 4x stridesEasy 1hr 30minsRestEasy 40mins + 4x stridesEasy 2hr 30mins – trails/hilly
12
16/06–22/06
RestWarm up 10mins + drills & strides / 3x90secs - 3x1min - 3x30secs runnable hills - / Cool down 10minsEasy 40mins + 4x stridesEasy 1hr 30minsRestWarm up 10mins + drills & strides / parkrun / Cool down 10minsRest

Taper / Race Phase

Week 13 is the highest volume so keep the effort easy. After this week it is time to start tapering for race day. Tapering means the volume decreases, but there is still some intensity, allowing your body and mind to recover for race day. A lot of people will do too much during taper and show up to race day still fatigued. Don’t sabotage your race day. Let your body recover. Use your extra time from the decrease in training to prepare mental strategies, drop bags, organise crew plans and visualise your race day.

WEEKMONTUESWEDTHURSFRISATSUN
13
23/06–29/06
RestWarm up 10mins+ drills & strides / 3x(3x1min hard hiking uphill reps with easy down, 10min tempo, 2mins rest) /Cool down 10minsEasy 40mins + 4x stridesEasy 1hr 30minsRestEasy 40mins + 4x stridesEasy 2hr 30mins – trails/hilly
14
30/06–06/07
RestWarm up 10mins + drills & strides / 3x3mins hard 3mins jog recovery / Cool down 10minsEasy 40mins + 4x stridesEasy 1hr 30minsRestEasy 40mins + 4x stridesEasy 2hr 45mins – trails/hilly
15
07/07–13/07
RestWarm up 10mins + drills & strides / 5x2mins hard 90secs jog recovery / Cool down 10minsEasy 30mins + 4x stridesEasy 1hrRestWarm up 10mins + drills & strides / parkrun / Cool down 10minsRest
16
14/07–20/07
RestWarm up 10mins + drills & strides / 10x30secs hard 30secs standing recovery / Cool down 10minsEasy 20mins + 4x stridesRestRestOptional 15min shakeoutRace Day

Post-race Phase

Post-race do not rush back into training. At a minimum, the next two weeks should be spent sleeping, eating, going for gentle walks and doing gentle movement, but most importantly celebrating your achievement.

These training programs are intended as a general guide only and may not be suited to everyone. They should not replace advice from your healthcare providers and the use of these programs as a training tool will be at solely your own risk and discretion. Always take your individual health, safety and circumstances into consideration before following any portion of the programs.

 
Meagan Brown – Shakeout Run Coach

About the coach

Meagan Brown

Meagan Brown has been trail and ultra running for over a decade and heads up Brisbane-based coaching business Shakeout Running.

Shakeout Running specifically supports female trail and ultra runners, as Meagan hopes to see participation increase in these events.

Through Shakeout Running, Meagan has coached athletes to podium finishes and age group placings as well as runners who have tackled The Guzzler as their first ultra event finish.

Meagan has also been on The Guzzler podium in both the 21km event and the 50km events and run some of the most iconic races in the world; such as Western States, Lavaredo and CCC. She has also represented Australia twice: at the 2019 World Mountain Running Championships and at the 2022 World Sky Running Championships.

For more information:
www.shakeoutrunning.au
IG: @megatron_brown

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