Jo Delf
Biography
Jo Delf is a runner with running results recorded on ATHRECS. The club listed on this profile is Wymondham AC. The recorded nationality is United Kingdom. Published performances include Marathon and 10 kilometres. A recorded Marathon performance is 03:18:56 (timing unknown) at London Marathon on 26 April 2026.
Jo Delf's published record includes performances from 2016 to 2026 in 10K, Marathon, 5K, Championship Relay, 5mi, Half marathon. Selected recorded events include Run Norwich 2016 (2016; source checked); London Marathon (2026; source checked); Wroxham 5k (2022; unverified record).
Achievements & next milestones
Based on eligible results linked to this profile. Missing results can change these totals.
Achieved
First recorded finish
Based on 1 distinct completed events in your linked record.
First recorded marathon
Based on 1 distinct completed events in your linked record.
First recorded 10K
First matching distance in your linked results; earlier unlinked history may exist.
First marathon major
Different qualifying major marathons. Repeated finishes of one major count once here.
Next milestones
5 finishes
3 more finishes needed
2 of 5 recorded
5 marathons
4 more marathons needed
1 of 5 recorded
2 different countries
1 more different country needed
1 of 2 recorded
2 different sports
1 more different sport needed
1 of 2 recorded
3 calendar years with a finish
1 more calendar year with a finish needed
2 of 3 recorded
Career highlights
Jo Delf's published record includes performances from 2016 to 2026 in 10K, Marathon, 5K, Championship Relay, 5mi, Half marathon.
Selected events from this athlete’s recorded career. Verification is shown for each record.
Run Norwich 2016
2016 · 10K
Source checked2026 · Marathon
Source checkedWroxham 5k
2022 · 5K
Unverified recordNorfolk Gazelles 'Big Stampede'
2022 · Championship Relay
Unverified recordThe Great Yarmouth Promenade 5 Mile Series - Race 1
2023 · 5mi
Unverified recordBungay Festival of Running
2024 · Half marathon
Unverified record
Latest results
Showing 1–5 of 24 recorded performances.
| Race date | Race name | Sport | Distance / discipline | Location | Performance | Place | Category |
|---|---|---|---|---|---|---|---|
| Sun, 26 Apr 2026 | Completed event · Major marathon · Finisher · London MarathonMajor marathon · final | Running | MarathonSurface not recorded | London, United Kingdom | 03:18:56VerifiedTiming unknown | — | 40-44Bib 49075 |
| Sun, 18 Jan 2026 | Completed event · Finisher · Reedham Ten | Running | 10miSurface not recorded | Reedham Village Hall— | 01:10:28.1UnverifiedTiming unknown | 132 | F40-44 |
| Wed, 12 Nov 2025 | Completed event · Finisher · Run Luminate 5k | Running | 5k 7pmSurface not recorded | Sandringham— | 00:33:23.3UnverifiedTiming unknown | 192 | F40-44 |
| Sun, 12 Oct 2025 | Completed event · Finisher · AEPG Great Eastern Run | Running | Half marathonSurface not recorded | Embankment, Peterborough— | 01:30:25.2UnverifiedTiming unknown | 612 | F40-44 |
| Sun, 9 Mar 2025 | Completed event · Finisher · TTP Cambridge Half Marathon | Running | Half marathonSurface not recorded | Cambridge— | 93:01UnverifiedTiming unknown | — | — |
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