2025 Southern 100 Road Races Summary

2025 Southern 100 Road Races Summary :

Isle of Man : 7th – 10th July 2025

The Billown Course once again echoed with the roar of road racing machines this week, as the 2025 Southern 100 – ‘The Friendly Races’, delivered two days of pure thrills on Wednesday 9th and Thursday 10th July.  After a frustrating start to the event, with Monday’s practice and Tuesday’s scheduled races heavily impacted by poor weather conditions, the resilient Manx spirit prevailed, and gave way to spectacular display of pure real road racing. 


Catch up with the Qualifying Sessions from the 2025 Southern 100 Road Races Here


Wednesday 9th July 2025 :

Photo : Ryan Crawley : Official Southern 100 Facebook Page

With the sun finally gracing the Billown Circuit, Wednesday 9th July became a packed schedule, compensating for lost track time. 

The day kicked off with the Ellan Vannin Fuels Senior Race. Right from the start, it was clear that Davey Todd was on a mission. Riding his 8TEN Racing BMW, Todd made a statement, pulling a modest but decisive gap by Iron Gate on the opening lap. 

While Dean Harrison, on his Honda Racing UK machine, briefly set the fastest lap on the second lap, Todd was in absolute command. He extended his lead lap by lap, culminating in a new race lap record of 2 minutes 11.433 seconds on lap four. 

This blistering pace propelled him to an eventual winning margin of 4.564 seconds over Harrison. 

A highly commendable performance also came from Nathan Harrison, who secured the final podium spot with a composed ride aboard his H&H Motorcycles Honda.

Next up was the JCK Limited 600cc B Race, which saw a fantastic battle unfold. Newcomer John Marsh (No. 54) impressed everyone by taking a third place on the podium. Paul Cranston (No. 93), who secured the win, building on his strong showing in qualifying. Dennis Booth (No. 26) completed the top three, in second position, adding to his consistent week.

The premier middleweight class, the H&H Motorcycles 600cc Race, proved to be a nail-biter. This race delivered multiple lead changes and some incredibly close-quarters racing. While results from this particular race were hard-fought and tight at the time of going to press, the sheer intensity was a highlight, showcasing the competitive depth in the Supersport category.

The day’s action concluded with the highly anticipated Ace Hire Sidecar Race. The dynamic duo of Ryan and Callum Crowe (No. 7 outfit) continued their impressive 2025 form, clinching a thrilling victory. They faced stiff competition from Pete Founds and Jevan Walmsley (No. 72 outfit), who, despite a major incident at the recent TT, showed incredible resilience on a borrowed machine to finish a strong second, just over six seconds adrift. Lee Crawford and Scott Hardie (No. 4 outfit) completed the podium, demonstrating their consistent pace.

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2025 Southern 100 Qualifying Summary

2025 Southern 100 Qualifying Summary :


2025 Southern 100 Racing Summary Available Here


Southern 100 Celebrates its Platinum Jubilee.

The hallowed Billown Course has once again roared to life, as the 70th Anniversary Southern 100 kicked off its qualifying sessions on Monday, July 7th, and Tuesday, July 8th, 2025. Despite a challenging start with an unfortunate red flag incident on Monday and inclement weather halting Tuesday’s evening racing, the provisional grids are packed with talent, promising a week of exhilarating road racing.

Photo from Southern 100 Road Races Facebook Page
Photo from Southern 100 Road Races Facebook Page

Monday’s Opening Salvo: Todd Dominates, Dunlop Lurks

Under mostly dry skies, the opening day of qualifying on Monday saw riders waste no time in setting blistering paces. Davey Todd, on his 8TEN Racing BMW, immediately stamped his authority, topping the Superbike/Superstock charts with a formidable 2:14.216 lap. Close on his heels was local hero Nathan Harrison (Honda) at 2:16.163, demonstrating his intimate knowledge of the Billown circuit. Road racing titan Michael Dunlop, on his MD Racing BMW, settled into third with a 2:17.072, a clear indication that he was just finding his rhythm and would be a force to be reckoned with. Dean Harrison and Michael Sweeney also showed strong form, rounding out the top five.

The Super Twin class saw Rob Hodson pick up where he left off last year, leading the pack with a 2:27.006 on his Paton. Davey Todd continued his impressive multi-class performance by securing second in the Super Twins, showcasing his versatility. Paul Jordan and Joe Yeardsley also put in strong performances, setting up what promises to be a fiercely contested Lightweight race.

The Supersport sessions were equally captivating. Davey Todd once again led the yellow-plated “A” race contenders, posting a 2:20.160, narrowly ahead of Paul Jordan and Nathan Harrison. The “white plate” Supersport session for newer riders or those without pre-qualification was topped by Nathan Harrison, showing his all-around speed, with David Rigby leading the white plate entries.

A somber note was struck on Monday evening when a red flag brought the Supersport session to an early close due to a one-rider incident at Stadium Bend involving Yann Galli. Thankfully, reports confirmed the rider was conscious and stable, later transferred to a UK hospital. This incident, coupled with the approaching darkness, led to the postponement of the second Superbike and Lightweight sessions to Tuesday.


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2025 Southern 100 Results

2025 Southern 100 Results :

The 2025 Southern 100 took place on 7th – 10th July 2025 on the Billown Circuit, Castletown, Isle of Man.

Racing was scheduled to commence on 8th July for two races but due to inclement weather only qualifying took place over the first two days of the event. Racing was subsequently ran over 9th and 10th July 2025.


Check out the 2025 Southern 100 Qualifying Summary Here


2025 Southern 100 Racing Summary Available Here


Monday 7th July 2025 :

Practice and Qualifying Only.


Tuesday 8th July 2025 :

Practice and Qualifying Sessions followed by two scheduled races.

No results. Race postponed due to inclement weather.

No results. Race ‘red flagged’ due to inclement weather on lap 2.

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2025 Southern 100 Schedule Changes : (Proposed)

2025 Southern 100 Schedule Changes : (Proposed)

The Southern 100 Club have announced their proposed schedule changes for the 2025 Southern 100 Road Races.


PROPOSED REVISED PRACTICE & RACE SCHEDULE FOR SOUTHERN 100 ROAD RACES 2025

Southern 100 Racing, promoters of the Isle of Man Steam Packet Company Southern 100 Road Races are proposing to amend the Practice and Race Schedule for the 2025 Road Races, which will be held Monday to Thursday 7th – 10thJuly.

Subject to the Road Closing Orders being approved it is anticipated that Practicing will commence on the afternoon of Bank Holiday Monday 7th July, between 1.45pm and 4.00pm.

Two contingency periods are proposed, the first on Wednesday 9th July between 1.15pm and 3.15pm, only to be used if any of the practice sessions are lost on Monday or Tuesday.

The second contingency period is for Thursday evening, between 6.00pm and 8.30pm, again only to be actioned if racing on Championship Day is lost.

Southern 100 Race Secretary said: ‘Safety is the highest priority, and practice is a very important component of the event, and we decided that an additional session on the Monday afternoon would ease the pressure on the evening session, especially for newcomers to the races.

‘The contingency sessions would only be activated, firstly on the Wednesday afternoon, in the event of Monday or Tuesday sessions being lost and Thursday evening, should a large part of Thursday be lost.’

The Roads Closing Order being requested is as follows:

  • Monday Afternoon (Bank Holiday) from 1:45pm to 4pm
  • Monday Evening from 6pm until 9:40pm
  • Tuesday Evening from 6pm until 9:40pm
  • Wednesday Afternoon (Contingency only to be used if we lose a prior session) from 1:15pm until 3:15pm
  • Wednesday Evening from 6pm until 9:40pm
  • Thursday Morning from 9:30am until 12:45pm 
  • Thursday Afternoon from 1:30pm until 4:45pm
  • Thursday Evening (Contingency only to be used if we lose Thursday) from 6pm until 8:30pm 

2025 Southern 100 Schedule Changes : (Proposed)

Keep up with all the latest News on the Southern 100 Facebook Page, the Official Southern 100 Twitter Feed and the Official Southern 100 Website.   

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