Declan McGrellis
Biography
Declan McGrellis is a runner with running results recorded on ATHRECS.
Declan McGrellis's published record includes performances from 2014 to 2025 in 51.7K, Running / Trail (provisional) / 53K, Running / Trail (provisional) / 51.7K, 85K, Running / Trail (provisional) / 85K, 35K. Selected recorded events include Wicklow Way Half/ Maurice Mullins Ultra — Maurice Mullins Ultra (2014; unverified record); Granite Peaks Races — GRANITE PEAKS ULTRA 50K (2025; unverified record); Wicklow Way Ultra (2014; unverified record).
Achievements & next milestones
Based on eligible results linked to this profile. Missing results can change these totals.
Achieved
5 finishes completed
Based on 5 distinct completed events in your linked record.
5 ultras completed
Based on 5 distinct completed events in your linked record.
2 countries raced
One completed event in each different country; UK home nations count together.
Raced in 4 calendar years
At least one recorded finish in each year; this does not imply an uninterrupted streak.
Next milestones
10 finishes
4 more finishes needed
6 of 10 recorded
10 ultras
5 more ultras needed
5 of 10 recorded
5 different countries
3 more different countries needed
2 of 5 recorded
2 different sports
1 more different sport needed
1 of 2 recorded
Career highlights
Declan McGrellis's published record includes performances from 2014 to 2025 in 51.7K, Running / Trail (provisional) / 53K, Running / Trail (provisional) / 51.7K, 85K, Running / Trail (provisional) / 85K, 35K.
Selected events from this athlete’s recorded career. Verification is shown for each record.
Wicklow Way Half/ Maurice Mullins Ultra — Maurice Mullins Ultra
2014 · 51.7K
Unverified recordGranite Peaks Races — GRANITE PEAKS ULTRA 50K
2025 · Running / Trail (provisional) / 53K
Unverified recordWicklow Way Ultra
2014 · Running / Trail (provisional) / 51.7K
Unverified record2014 · 85K
Unverified recordHOKA Highland Fling — 53 MILE ULTRA RACE
2014 · Running / Trail (provisional) / 85K
Unverified recordMourne Skyline Mountain-Trail Race — MOURNE SKYLINE MTR
2014 · 35K
Unverified record
Earlier results
Showing 6–10 of 12 recorded performances.
| Race date | Race name | Sport | Distance / discipline | Location | Performance | Place | Category |
|---|---|---|---|---|---|---|---|
| Sat, 25 Apr 2015 | Completed event · Finisher · HOKA Highland Fling — 53 MILE ULTRA RACE | Running | Running / Trail (provisional) / 86.1KTrail | United Kingdom | 11:59:58UnverifiedTiming unknown | 357 | — |
| Sat, 18 Oct 2014 | Completed event · Finisher · Mourne Skyline Mountain-Trail Race — MOURNE SKYLINE MTR | Running | 35KTrail (provisional) | 5:54:15UnverifiedTiming unknown | 69 | — | |
| Sat, 18 Oct 2014 | Completed event · Finisher · Mourne Skyline Mountain-Trail Race — MOURNE SKYLINE MTR | Running | Running / Trail (provisional) / 35KTrail | United Kingdom | 05:54:15UnverifiedTiming unknown | 69 | — |
| Sat, 26 Apr 2014 | Completed event · Finisher · Highland Fling Race | Running | 85KTrail | Glasgow | 12:14:36UnverifiedTiming unknown | 336 | — |
| Sat, 26 Apr 2014 | Completed event · Finisher · HOKA Highland Fling — 53 MILE ULTRA RACE | Running | Running / Trail (provisional) / 85KTrail | United Kingdom | 12:14:36UnverifiedTiming unknown | 336 | — |
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