Compiled and fact-checked by Tommo, Verus founder · Last verified August 2026 · Spot an error?
Running · Other Distances
ATR Summer Series 3: Belair National Park Long Course (18-22km) 2027
- Race day
- Sunday, 17 January 2027
- Location
- Belair, Adelaide, Australia
- Distance
- 13.67 mi / 22.0 km
ATR Summer Series 3: Belair National Park Long Course (18-22km): 17 January 2027, 13.67 miles. Entry, route, a pace chart and the race-day forecast.
ATR Summer Series 3: Belair National Park Long Course (18-22km) Race Timeline
129 days to go
More than 42 days out — a good window to build a consistent base before 13.67-mile-specific training ramps up.
ATR Summer Series 3: Belair National Park Long Course (18-22km) 2027: quick answers
When is ATR Summer Series 3: Belair National Park Long Course (18-22km) 2027?
ATR Summer Series 3: Belair National Park Long Course (18-22km) 2027 takes place on Sunday, 17 January 2027, starting at 7:15am.
What time does ATR Summer Series 3: Belair National Park Long Course (18-22km) start?
ATR Summer Series 3: Belair National Park Long Course (18-22km) starts at 7:15am from Belair National Park, Belair, Adelaide, SA.
Where does ATR Summer Series 3: Belair National Park Long Course (18-22km) start?
ATR Summer Series 3: Belair National Park Long Course (18-22km) starts at Belair National Park, Belair, Adelaide, SA. The organiser hasn't published a finish location.
How many miles is ATR Summer Series 3: Belair National Park Long Course (18-22km)?
ATR Summer Series 3: Belair National Park Long Course (18-22km) is 13.67 miles (22km).
How much does ATR Summer Series 3: Belair National Park Long Course (18-22km) cost to enter?
From $35 (see registration for each distance) — confirm the current price on the organiser's own site before entering.
Key Race Metrics & Overview
- Date
- Sunday, 17 January 2027
- Distance
- 13.67 miles / 22.0km
- Location
- Belair, Adelaide, Australia
- Start Point
- Belair National Park, Belair, Adelaide, SA
- Start time
- 7:15am
- Surface
- Trail
Not published by the organiser at the time of writing: finish point, cut-off time, age requirement, tracking app. Verus records these as unconfirmed rather than estimating them — check the official race website closer to race day.
Direct Entry Summary
From $35 (see registration for each distance) — confirm the current price on the organiser's own site before entering.
Ballot Policy
No ballot — entry is direct through Adelaide Trail Runners.
ATR Summer Series 3: Belair National Park Long Course (18-22km) Race Day Weather
A real forecast appears here once one exists for race day — usually about a week to ten days out. Nothing is shown until then, because a made-up forecast is worse than none.
ATR Summer Series 3: Belair National Park Long Course (18-22km) Route Map & Elevation Profile
Starting at Belair National Park, Belair, Adelaide, SA. The organiser hasn't published a finish location. Total elevation gain is not published for this event, and Verus does not estimate one.
Is ATR Summer Series 3: Belair National Park Long Course (18-22km) flat?
No official elevation figure is published for this course, so Verus doesn't state one. The organiser describes the going as: trail.
ATR Summer Series 3: Belair National Park Long Course (18-22km) Course Profile
Elevation change not published for this event.
Tap a point on the course for details.
Belair National Park, Belair, Adelaide, SA
Start line.
Where ATR Summer Series 3: Belair National Park Long Course (18-22km) starts and finishes
ATR Summer Series 3: Belair National Park Long Course (18-22km) starts at Belair National Park, Belair, Adelaide, SA. We haven't been able to place those on a map accurately enough to show one — a pin in the wrong place is worse than no pin.
These are the start and finish points, not the route. Verus doesn't hold course files for this race, and drawing a line between two pins would be a guess you might end up training on.
Full ATR Summer Series 3: Belair National Park Long Course (18-22km) Route Breakdown
The ATR Summer Series 3 takes place in the beautiful Belair National Park, offering runners a mix of trails and open spaces. The course winds through native bushland, eucalyptus forests, and along the park’s scenic ridgelines, providing both challenging climbs and rewarding downhill sections. Runners will enjoy the natural beauty of the area, with views of the Adelaide Plains and the city skyline in the distance. The route is well-marked and suitable for all experience levels.
ATR Summer Series 3: Belair National Park Long Course (18-22km) Pace Calculator & Splits
ATR Summer Series 3: Belair National Park Long Course (18-22km) Pace Calculator
Enter a target finish time to see your pace and projected splits.
Average pace / mile
17:33
Average pace / km
10:55
ATR Summer Series 3: Belair National Park Long Course (18-22km) Pace Chart
Split markers calculated for standard checkpoints — no official pacers are confirmed for this event.
| Target | Pace /mi | Pace /km | 5K | 10K | Half Marathon | Finish |
|---|---|---|---|---|---|---|
| 3:00 | 13:10 | 8:11 | 40:55 | 1:21:49 | 2:52:37 | 3:00:00 |
| 3:15 | 14:16 | 8:52 | 44:19 | 1:28:38 | 3:07:00 | 3:15:00 |
| 3:30 | 15:22 | 9:33 | 47:44 | 1:35:27 | 3:21:23 | 3:30:00 |
| 3:45 | 16:28 | 10:14 | 51:08 | 1:42:16 | 3:35:46 | 3:45:00 |
| 4:00 | 17:33 | 10:55 | 54:33 | 1:49:06 | 3:50:09 | 4:00:00 |
| 4:15 | 18:39 | 11:35 | 57:57 | 1:55:55 | 4:04:33 | 4:15:00 |
| 4:30 | 19:45 | 12:16 | 1:01:22 | 2:02:44 | 4:18:56 | 4:30:00 |
| 4:45 | 20:51 | 12:57 | 1:04:46 | 2:09:33 | 4:33:19 | 4:45:00 |
| 5:00 | 21:57 | 13:38 | 1:08:11 | 2:16:22 | 4:47:42 | 5:00:00 |
| 5:30 | 24:08 | 15:00 | 1:15:00 | 2:30:00 | 5:16:28 | 5:30:00 |
| 6:00 | 26:20 | 16:22 | 1:21:49 | 2:43:38 | 5:45:14 | 6:00:00 |
| 6:30 | 28:32 | 17:44 | 1:28:38 | 2:57:17 | 6:14:00 | 6:30:00 |
| 7:00 | 30:43 | 19:05 | 1:35:27 | 3:10:55 | 6:42:47 | 7:00:00 |
ATR Summer Series 3: Belair National Park Long Course (18-22km) Finish Time Estimator
Enter a recent 5K, 10K or Half Marathon time to estimate your ATR Summer Series 3: Belair National Park Long Course (18-22km) finish time.
Your 5K time
Estimated ATR Summer Series 3: Belair National Park Long Course (18-22km) finish
2:00:13
An estimate only, based on Pete Riegel's race-time prediction formula. Real marathon performance depends on endurance, training specificity, pacing and race-day conditions — not just your speed over a shorter distance.
Training for a different distance? Try the full pace calculator, race time predictor or pace chart.
Got your target time? Save it to your profile.
Tag ATR Summer Series 3: Belair National Park Long Course (18-22km), set your goal pace, and let Verus track your countdown, training and fundraising in one place.
Start Your Verus JourneyATR Summer Series 3: Belair National Park Long Course (18-22km) Race Day Checklist
Tap items to mark off your race-day readiness.
- Race number attached, and any timing chip fitted per your race pack instructions
- Weather-appropriate kit, plus something warm and disposable to discard before the start
- A plan for reaching Belair National Park, Belair, Adelaide, SA
- A meeting point agreed with family and friends for after the race
Training Strategy for ATR Summer Series 3: Belair National Park Long Course (18-22km)
6-10 weeks is a solid window for a 13.67-mile race. Combine a weekly long run with threshold work so you can hold pace over the full distance.
This is a largely flat course, so most of your long runs can mirror that — flat and steady, building time on feet rather than hill strength.
Ease off mileage in the final week, keeping a couple of short, sharp race-pace efforts to stay fresh. Arrive at Belair National Park, Belair, Adelaide, SA fresh, energized, and primed — not fit, fresh.
Lock in your target pace using the interactive splits calculator below — no official pacers are confirmed for this event, so a pace band on your watch is the more reliable option.
Test your race-day fuel and hydration plan on your long training runs, not for the first time on race day — check the Race Day Checklist below for what's actually on this course.
13.67-Mile Nutrition & Fueling Plan
A normal diet is fine. There is no need to carb-load for a race of this length.
Eat a carbohydrate-focused breakfast two to three hours before the start, and stick to something you've already tested in training rather than trying anything new.
Fluid at the on-course stations is usually enough; some runners take a single gel around the hour mark.
A mix of carbohydrate and protein in the hour or so after finishing supports recovery.
ATR Summer Series 3: Belair National Park Long Course (18-22km) Charity Places 2027
No formal charity-place scheme published — runners commonly fundraise for a charity of their own choosing.
Lead with your personal story — explain why the charity matters to you. Personal connection generates 3x more support than a generic link broadcast.
Share key training milestones on Instagram (first 10-miler, peak week, race week) with your fundraising link in bio. Publicly thanking donors prompts secondary gifts!
Running ATR Summer Series 3: Belair National Park Long Course (18-22km) for charity?
Link your JustGiving page to Verus and show up right here alongside other ATR Summer Series 3: Belair National Park Long Course (18-22km) fundraisers — goal, progress and story, all in one place.
Add Your Fundraiser to VerusTravel & Logistics
No road closures — the ATR Summer Series 3: Belair National Park Long Course (18-22km) is run off-road (Trail), so local traffic is unaffected.
ATR Summer Series 3: Belair National Park Long Course (18-22km) Frequently Asked Questions
Everything you need to know for race weekend.
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Race details independently compiled and fact-checked by Tommo against the official ATR Summer Series 3: Belair National Park Long Course (18-22km) site , last verified August 2026. Always confirm official timings and policies directly prior to race day.