Park Interval Run: Bench and Step Work

Session Overview

This outdoor park session combines short run intervals with bodyweight step and bench exercises to build running-specific strength, power and cardiovascular fitness. It is great for beginner and intermediate triathletes who want to improve their run leg without needing a track or gym membership.

What You’ll Need

• A local park with a bench or low step
• Running shoes
• A watch or phone with a timer
• Water bottle

Warm-Up (10 minutes)

Start with a 5-minute easy jog to raise your heart rate. Follow with 5 minutes of dynamic stretches: leg swings, hip circles, high knees, and butt kicks. Finish with 3 x 20m strides at 70% effort.

Main Set

Complete the following circuit 4 times, resting 90 seconds between rounds:

• 3-minute run at 5km pace effort — run a loop in your park at a comfortably hard pace (RPE 7-8/10)
• 15 x step-ups onto bench (each leg) — drive through the heel, stand tall at the top
• 10 x bench dips — hands on bench edge, lower yourself with control
• 15 x alternating reverse lunges — step back, lower the knee close to the ground, return

Cool-Down (10 minutes)

Walk or jog easily for 5 minutes after the final circuit. Follow with standing quad stretch, seated hamstring stretch, pigeon pose hip stretch and shoulder rolls. Hold each stretch for 20-30 seconds.

Coaching Notes

• The run intervals should feel hard — not sprint pace, but sustained effort similar to a 5km race
• Focus on landing quietly on the steps — heavy footfall means poor mechanics, which carries over to your race run
• Scale down: beginners can reduce to 3 rounds and use a lower step or curb instead of a bench
• Target HR during run intervals: Zone 4 (80-90% max HR)