Sian Rainsley
- Nationality
- GBR
- Birth year
- 1997
Biography
Sian Rainsley is a triathlete with triathlon results recorded on ATHRECS. The recorded nationality is United Kingdom. Published performances include Triathlon — 1.5 km swim / 40 km bike / 10 km run, Triathlon — 1.5 km swim / 40.8 km bike / 10 km run, Triathlon — 0.75 km swim / 20.46 km bike / 5 km run and Triathlon — 0.75 km swim / 19.8 km bike / 5 km run. A recorded Triathlon — 1.5 km swim / 40 km bike / 10 km run performance is 01:55:55 (timing unknown) at 2026 World Triathlon Championship Finals Pontevedra on 26 September 2026.
Sian Rainsley's published record includes performances in 2026 in Triathlon — 0.75 km swim / 20 km bike / 5 km run, Triathlon — 1.5 km swim / 40 km bike / 10 km run, Triathlon — 1.5 km swim / 40.18 km bike / 10 km run, Triathlon — 0.75 km swim / 19.4 km bike / 5 km run, Triathlon — 1.5 km swim / 37.73 km bike / 10 km run. Selected recorded events include 2026 World Triathlon Cup Haikou (2026; source checked); 2026 World Triathlon Championship Finals Pontevedra (2026; source checked); 2026 World Triathlon Championship Series Samarkand (2026; source checked).
Source-checked results include 3rd in the gender classification over Triathlon — 0.75 km swim / 20 km bike / 5 km run at 2026 World Triathlon Cup Haikou (2026-03-21).
Achievements & next milestones
Achievements update from recorded results. A tick means the supporting results are verified.
Achieved
5 finishes completed
Based on 5 distinct completed events in your linked record.
Verified7 countries raced
One completed event in each different country; UK home nations count together.
VerifiedRaced in 1 calendar year
At least one recorded finish in each year; this does not imply an uninterrupted streak.
Verified- 2026
Each year counts once. A tick means at least one result from that year is verified.
Next milestones
10 finishes
1 more finish needed
9 of 10 recorded
10 different countries
3 more different countries needed
7 of 10 recorded
2 different sports
1 more different sport needed
1 of 2 recorded
2 calendar years with a finish
1 more calendar year with a finish needed
1 of 2 recorded
Career highlights
Sian Rainsley's published record includes performances in 2026 in Triathlon — 0.75 km swim / 20 km bike / 5 km run, Triathlon — 1.5 km swim / 40 km bike / 10 km run, Triathlon — 1.5 km swim / 40.18 km bike / 10 km run, Triathlon — 0.75 km swim / 19.4 km bike / 5 km run, Triathlon — 1.5 km swim / 37.73 km bike / 10 km run.
Selected events from this athlete’s recorded career. Verification is shown for each record.
2026 World Triathlon Cup Haikou
2026 · Triathlon — 0.75 km swim / 20 km bike / 5 km run
Source checked2026 World Triathlon Championship Finals Pontevedra
2026 · Triathlon — 1.5 km swim / 40 km bike / 10 km run
Source checked2026 World Triathlon Championship Series Samarkand
2026 · Triathlon — 1.5 km swim / 40.18 km bike / 10 km run
Source checked2026 World Triathlon Cup Chengdu
2026 · Triathlon — 0.75 km swim / 19.4 km bike / 5 km run
Source checked2026 World Triathlon Championship Series Yokohama
2026 · Triathlon — 1.5 km swim / 37.73 km bike / 10 km run
Source checked2026 Europe Triathlon Championships Tarragona
2026 · Triathlon — 1.5 km swim / 40 km bike / 10 km run
Source checked
Earlier results
Showing 6–9 of 9 recorded performances.
| Race date | Race name | Sport | Distance / discipline | Location | Performance | Place | Category |
|---|---|---|---|---|---|---|---|
| Sat, 16 May 2026 | Completed event · Finisher · 2026 World Triathlon Championship Series Yokohama | Triathlon | Triathlon — 1.5 km swim / 37.73 km bike / 10 km run | Yokohama | 01:51:46VerifiedTiming unknown
| 10Gender: 10 | Elite WomenBib 4 |
| Sat, 9 May 2026 | Completed event · Finisher · 2026 World Triathlon Cup Chengdu | Triathlon | Triathlon — 0.75 km swim / 19.4 km bike / 5 km run | — | 00:55:35VerifiedTiming unknown
| 6Gender: 6 | Elite WomenBib 1 |
| Sat, 25 Apr 2026 | Completed event · Finisher · 2026 World Triathlon Championship Series Samarkand | Triathlon | Triathlon — 1.5 km swim / 40.18 km bike / 10 km run | Samarkand | 01:55:09VerifiedTiming unknown
| 8Gender: 8 | Elite WomenBib 16 |
| Sat, 21 Mar 2026 | Completed event · Finisher · 2026 World Triathlon Cup Haikou | Triathlon | Triathlon — 0.75 km swim / 20 km bike / 5 km run | — | 00:57:46VerifiedTiming unknown
| 3Completed event · Bronze · 3rd · Gender classification · Gender · 3rdGender: 3 | Elite WomenBib 2 |
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