FAST on Dirt & BOSS Sprint Cars Championship Finale | Atomic Speedway, OH

Written on 10/05/2025
Nick Coward

FAST on Dirt & BOSS Sprint Cars at Atomic Speedway

Atomic Speedway — Chillicothe, Ohio | Saturday, October 4, 2025

Event Overview

The 2025 Ohio sprint car season came to a close at Atomic Speedway with a dual-sanctioned showdown as the POWRi Honest Abe Roofing FAST on Dirt Sprint Series presented by Ti Performance and the POWRi Buckeye Outlaw Sprint Series presented by MPD Racing wrapped their seasons during the FAST/BOSS Finale.
Fans witnessed a mix of 410 winged and non-winged sprint cars alongside Sport Mods and Steel Block Late Models in an event that crowned both champions.
Local favorite Cole Duncan stormed to victory in the FAST feature, while Korbyn Hayslett claimed his first POWRi BOSS win and sealed the 2025 series championship with a dominant performance.

Event Schedule

Saturday, October 4, 2025 – Atomic Speedway (Chillicothe, OH)

  • Pit Gates Open: 2:00 PM

  • Grandstands Open: 4:00 PM

  • Hot Laps: 5:00 PM

  • Racing to Follow

Divisions:

  • POWRi Honest Abe Roofing FAST on Dirt Sprint Series (Winged 410s)

  • POWRi Buckeye Outlaw Sprint Series (Non-Wing 410s)

  • Holden Construction Sport Mods

  • Iron Man Steel Block Late Models

🔗 MyRacePass – Official Event Page

Payout Summary

  • FAST on Dirt: Ti Performance-backed series purse (30-lap A-Main)

  • BOSS Sprints: MPD Racing-supported purse (25-lap A-Main)

  • Support Classes: Track-standard purses

Night-by-Night Reports

Saturday, October 4 – FAST/BOSS Season Finale

Headline Subheader

Duncan Wins at Home; Hayslett Sweeps POWRi BOSS Finale and Championship

Short Narrative Recap

The curtain fell on the 2025 POWRi sprint car season with a strong finale at Atomic Speedway.
In the winged FAST on Dirt main event, Cole Duncan drove from third to the lead at halfway, securing his third career POWRi FAST victory in front of a hometown crowd. Kasey Jedrzejek and Darin Naida completed the podium, while Tyler Gunn advanced 15 positions to fifth.
In the non-wing BOSS finale, Korbyn Hayslett capped his season with a complete sweep — setting quick time, winning his heat, and leading the feature from the fourth starting spot to clinch both the race win and the 2025 series title.

A-Main Results – POWRi FAST on Dirt (30 Laps)

  1. A79 Cole Duncan [3]

  2. 11N Kasey Jedrzejek [1]

  3. 10RR Darin Naida [5]

  4. 46 Michael Bauer [10]

  5. 68G Tyler Gunn [20] (+15)

  6. 4U Josh Davis [18]

  7. X Mike Keegan [8]

  8. 98 Ricky Peterson [13]

  9. 33W Cap Henry [4]

  10. 32 Bryce Lucius [2]

  11. 70 Henry Malcuit [6]

  12. 4 Danny Smith [14]

  13. 83X Nate Reeser [11]

  14. 2 Nathan Skaggs [9]

  15. 3 John Jerich [17]

  16. 5 Jordan Harble [19]

  17. 14 Keith Sheffer Jr [7]

  18. 59 Bryan Nuckles [15]

  19. 1B Keith Baxter [12]

  20. (DNS) 4X Cale Stinson

B Feature: Cale Stinson, John Jerich, Josh Davis
Heat Winners: Cole Duncan | Darin Naida | Henry Malcuit
Quick Time: Kasey Jedrzejek (11.572 s – Group 3)
Entries: 27

A-Main Results – POWRi BOSS Sprint Cars (25 Laps)

  1. 1H Korbyn Hayslett [4]

  2. 19 Matt Cooley [2]

  3. 33 Mike Miller [10]

  4. 24L Lee Underwood [12]

  5. 4J John Mollick [7]

  6. 5 Jesse Vermillion [6]

  7. 33M Derek Hastings [9]

  8. 73 Blake Vermillion [14]

  9. 5A Toby Alfrey [8]

  10. 1S James Saam [13]

  11. 22 Brian Heitkamp [5]

  12. SPOOK Anthony Gaskins [11]

  13. 16 Jackson Slone [1]

  14. 98 Saban Bibent [3]

  15. 4U Josh Davis [15]

Heat Winners: Jackson Slone | Korbyn Hayslett
Semi-Feature: Jackson Slone
Quick Time: Korbyn Hayslett (15.391 s)
Entries: 15

Notables

  • FAST Winner: Cole Duncan (A79)

  • BOSS Winner & Champion: Korbyn Hayslett (1H)

  • Hard Charger: Tyler Gunn (+15)

  • FAST Quick Time: Kasey Jedrzejek (11.572 s)

  • BOSS Quick Time: Korbyn Hayslett (15.391 s)

Abridged Race Call Summary

Jedrzejek controlled the early FAST laps before Duncan surged to the lead through the middle groove on Lap 13, then held off Naida on two late restarts to take the win.
Hayslett’s BOSS drive was clinical — passing into the lead by Lap 5 and maintaining command over Cooley and Miller to win by nearly three seconds, sealing the 2025 title.

YouTube Highlight Link

🎥 MyRacePass – Atomic Speedway Official Results & Timing

Photo Credit Line

Photo Courtesy: POWRi Racing / Atomic Speedway

Weekend Summary Table

Division Winner Quick Time Hard Charger Entries Distance Purse
POWRi FAST on Dirt 410s Cole Duncan Kasey Jedrzejek (11.572 s) Tyler Gunn (+15) 27 30 laps Ti Performance
POWRi BOSS 410s Korbyn Hayslett Korbyn Hayslett (15.391 s) — 15 25 laps MPD Racing

Driver Quotes

No official driver remarks were published at the time of release.

Coverage & Resources

Sources

All event data, lineups, and results verified via official POWRi Racing, MyRacePass, and Atomic Speedway publications.

Sunday, October 5, 2025 – 10:58 AM PDT
Archive Complete
Compiled by Nick Coward — RACECAR Illustrated — Driven by Racers

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