Five days is still enough time to make an ordinary Sunday morning far more interesting.
The Chris O’Dowd Lough Key 5K and 10K takes place in Lough Key Forest Park on Sunday, November 1st, giving runners a choice of two chip timed races through one of the finest woodland settings in the country.
This is not simply a scenic run with a timing mat added at the end. The 5K offers a short and sharp race over forest paths, while the 10K brings a more demanding second half with a series of climbs waiting after the flatter opening kilometres.
Entries remain open at the time of writing, with the live registration page offering the 5K for €20 and the 10K for €30.
Two Distances And Two Different Tests
The choice of distance makes this a useful event for several types of runner, but neither route is a plain road race moved into a park.
The 5K is almost entirely off road. It begins beside Lough Key and heads onto park tracks before turning into the woodland above Erris Bay. Most of the course is relatively flat, with one short climb around the 3.5K point followed by a gradual run back towards the finish.
With roughly 30 metres of climbing, it is approachable for runners who are new to forest racing. It should still produce a genuine contest at the front, as the mixed surfaces and late climb demand more judgement than a flat town centre 5K.
The 10K goes deeper into the park and raises the difficulty. Around 90 per cent of the route is off road, using forest tracks, dirt paths and a small amount of paved surface. The opening half is largely flat, but the second half contains several short and sharp climbs before the course levels out for the return to the lakeside finish.
The published route carries about 85 metres of ascent. That is enough to interrupt an ambitious road pace without turning the event into a mountain race. Runners will need to settle early, stay patient through the rolling middle section and keep something for the faster final approach.
A Setting That Changes The Race
Lough Key Forest Park gives this event its strongest selling point.
Instead of traffic, housing estates and repeated road junctions, runners move through woodland near the shore of Lough Key. The longer route takes in the lakeside peninsula towards McDermott’s Castle, continues through the forest above Erris Bay and reaches the quieter southern side of the park before turning for home.
November can make forest racing unpredictable in the best possible way. Dry tracks may allow a quick rhythm, while recent rain could soften the dirt sections and place more value on grip, balance and good line choice.
That uncertainty is part of the appeal. A road 10K often rewards even pacing above everything else. Lough Key asks runners to read the ground, adjust their effort and respond when the course changes beneath them.
A Race With A Reason Behind It
The event is organised by North and West Roscommon GAA in memory of the late Chris O’Dowd, who served as chairperson of the organisation.
Proceeds will support North and West Roscommon GAA and Mayo Roscommon Hospice. That gives the morning a clear local purpose, but the racing element has not been pushed aside. Both distances are chip timed, there are confirmed routes and the two starts are separated by 15 minutes.
The 10K field goes first at 10.30am, followed by the 5K at 10.45am. Race morning registration opens at 8.30am, leaving entrants time to collect what they need, warm up and get familiar with the start area.
It is a community event with a proper competitive structure. Faster runners can race hard and receive an official time, while newer runners and walkers can take on a manageable distance in a setting that feels very different from the standard Sunday road loop.
How To Approach The Course
The 5K should reward restraint over the opening kilometres. It may feel easy to push hard on the flatter paths, but the short climb late in the race can punish an aggressive start. A controlled first half should leave enough for a strong effort from the top of the climb to the finish.
The 10K requires an even smarter split of effort. The flatter first half offers a chance to settle into position, but it is not the place to chase every second. The repeated rises later in the course are likely to decide far more than the opening pace.
Shortening the stride on the climbs and carrying speed over the top will matter. So will choosing footwear with enough grip for damp forest tracks. This is not an extreme trail course, but ordinary smooth road shoes may feel less convincing if the ground is wet.
The final flatter section creates one last opportunity. Anyone who keeps the effort under control through the hills should be able to run hard towards the lake and turn a patient race into a fast finish.
Why It Is Worth A Late Entry
The timing could hardly be better for runners who came through the autumn road season and still have good fitness in the legs.
The 5K is short enough to race without a long recovery, while the 10K offers a meaningful test without asking for months of specialist preparation. Both provide a change of surface, scenery and race tactics at a point in the year when another standard road route may not carry the same appeal.
It is also close enough to act on now. There is no long training plan to begin and no distant date to forget about. Pick the distance, enter while the booking page remains live and spend the next few days deciding how hard you want to race it.
Race Essentials
Event: Chris O’Dowd Lough Key 5K And 10K Challenge
Date: Sunday, November 1st, 2026
Location: Lough Key Forest Park, Boyle, County Roscommon
Distances: 5K And 10K
10K Start Time: 10.30am
5K Start Time: 10.45am
Race Morning Registration: From 8.30am
5K Entry: €20
10K Entry: €30
Timing: Chip timed
Terrain: Forest tracks, dirt paths and paved sections
Entry Status: Open at the time of writing
Enter: Register Through JustRuns Events
Image: North & West Roscommon GAA
