Alex Chesiro Masai
Biography
Alex Chesiro Masai is a runner with running results recorded on ATHRECS. The recorded nationality is Kenya. Published performances include 10 kilometres and Marathon. A recorded 10 kilometres performance is 28 minutes and 31 seconds (timing unknown) at B.A.A. 10K on 21 June 2026.
Alex Chesiro Masai's published record includes performances from 2025 to 2026 in 10K, Marathon. Selected recorded events include Boston 10K (2025; source checked); B.A.A. 10K (2026; source checked); Bank of America Chicago Marathon (2025; source checked).
Source-checked results include 3rd in the gender classification over Marathon at Bank of America Chicago Marathon (2025-10-12).
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.
PB improved
A faster result after an earlier performance in the same sport, distance, surface and timing category.
Next milestones
5 finishes
2 more finishes needed
3 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
Alex Chesiro Masai's published record includes performances from 2025 to 2026 in 10K, Marathon.
Selected events from this athlete’s recorded career. Verification is shown for each record.
2025 · 10K
Source checked2026 · 10K
Source checkedBank of America Chicago Marathon
2025 · Marathon
Source checked
Latest results
Showing 3 of 3 recorded performances.
| Race date | Race name | Sport | Distance / discipline | Location | Performance | Place | Category |
|---|---|---|---|---|---|---|---|
| Sun, 21 Jun 2026 | Completed event · Finisher · B.A.A. 10K | Running | 10KRoad | Boston | 28:31VerifiedTiming unknown | — | — |
| Sun, 12 Oct 2025 | Completed event · Major marathon · Finisher · Bank of America Chicago MarathonMajor marathon · final | Running | MarathonRoad | Chicago | 2:04:37VerifiedTiming unknown | —Completed event · Major marathon · Bronze · 3rd · Men’s race · Gender · 3rd | — |
| Sun, 22 Jun 2025 | Completed event · Finisher · Boston 10K | Running | 10KRoad | Boston | 29:24VerifiedTiming unknown | — | — |
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