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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jessica Bermudez Osorio

Bib: 16987 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 32%
Gender (Female)
#0 / 12578
Top 15%
Age Group (F18-39)
#0 / 5716
Top 27%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
22:29
3.11 mi
Rank: #10513
Start → 5K
22:29 | 7:15/mi
10K
45:07
6.21 mi
Rank: #10749 (-236)
5K → 10K
22:38 | 7:18/mi
15K
1:07:40
9.32 mi
Rank: #10694 (+55)
10K → 15K
22:33 | 7:16/mi
20K
1:30:32
12.43 mi
Rank: #10663 (+31)
15K → 20K
22:52 | 7:22/mi
HALF
1:35:29
13.11 mi
Rank: #10659 (+4)
20K → HALF
4:57 | 7:16/mi
25K
1:53:22
15.53 mi
Rank: #10571 (+88)
HALF → 25K
17:53 | 7:23/mi
30K
2:16:29
18.64 mi
Rank: #10243 (+328)
25K → 30K
23:07 | 7:27/mi
20M
2:26:24
20.00 mi
Rank: #10014 (+229)
30K → 20M
9:55 | 7:19/mi
21M
2:34:12
21.00 mi
Rank: #9889 (+125)
20M → 21M
7:48 | 7:48/mi
35K
2:39:34
21.75 mi
Rank: #9798 (+91)
21M → 35K
5:22 | 7:11/mi
23M
2:48:43
23.00 mi
Rank: #9589 (+209)
35K → 23M
9:09 | 7:19/mi
24M
2:55:55
24.00 mi
Rank: #9452 (+137)
23M → 24M
7:12 | 7:12/mi
40K
3:02:09
24.85 mi
Rank: #9353 (+99)
24M → 40K
6:14 | 7:18/mi
25.2M
3:04:51
25.20 mi
Rank: #9299 (+54)
40K → 25.2M
2:42 | 7:50/mi
FINISH
3:12:04
26.22 mi
Rank: #9220 (+79)
25.2M → FINISH
7:13 | 7:05/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:29
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:36:35
Pace7:23 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:4422:297:1522:29
7:15
-
10K
6.21 mi11:26:2245:077:1622:38
7:18
+0:03
15K
9.32 mi11:48:551:07:407:1622:33
7:16
-0:02
20K
12.43 mi12:11:471:30:327:1822:52
7:22
+0:06
HALF
13.11 mi12:16:441:35:297:184:57
7:16
-0:06
25K
15.53 mi12:34:371:53:227:1817:53
7:23
+0:07
30K
18.64 mi12:57:442:16:297:2023:07
7:27
+0:04
20M
20.00 mi13:07:392:26:247:209:55
7:19
-0:08
21M
21.00 mi13:15:272:34:127:217:48
7:48
+0:29
35K
21.75 mi13:20:492:39:347:215:22
7:11
-0:37
23M
23.00 mi13:29:582:48:437:219:09
7:19
+0:08
24M
24.00 mi13:37:102:55:557:207:12
7:12
-0:07
40K
24.85 mi13:43:243:02:097:206:14
7:18
+0:06
25.2M
25.20 mi13:46:063:04:517:212:42
7:50
+0:32
FINISH
26.22 mi13:53:193:12:047:207:13
7:05
-0:45

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:05 /mi

Average Pace

7:20 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:01:34

95% of race

Time at Steady Pace

10:30

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:20 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:03:4422:297:1522:29
7:15
#10513
10K
6.21 mi11:26:2245:077:1622:38
7:18
#10749
15K
9.32 mi11:48:551:07:407:1622:33
7:16
#10694
20K
12.43 mi12:11:471:30:327:1822:52
7:22
#10663
HALF
13.11 mi12:16:441:35:297:184:57
7:16
#10659
25K
15.53 mi12:34:371:53:227:1817:53
7:23
#10571
30K
18.64 mi12:57:442:16:297:2023:07
7:27
#10243
20M
20.00 mi13:07:392:26:247:209:55
7:19
#10014
21M
21.00 mi13:15:272:34:127:217:48
7:48
#9889
35K
21.75 mi13:20:492:39:347:215:22
7:11
#9798
23M
23.00 mi13:29:582:48:437:219:09
7:19
#9589
24M
24.00 mi13:37:102:55:557:207:12
7:12
#9452
40K
24.85 mi13:43:243:02:097:206:14
7:18
#9353
25.2M
25.20 mi13:46:063:04:517:212:42
7:50
#9299
FINISH
26.22 mi13:53:193:12:047:207:13
7:05
#9220
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi105132134213410651(Top 37%)2291(Top 18%)2291(Top 40%)
10K6.21 mi3.10 mi10749-2362266-1322266-13211017(Top 38%)2430(Top 19%)2430(Top 43%)
15K9.32 mi3.11 mi10694+552265+12265+110651(Top 37%)2291(Top 18%)2291(Top 40%)
20K12.43 mi3.11 mi10663+312291-262291-2610748(Top 37%)2430(Top 19%)2430(Top 43%)
HALF13.11 mi0.68 mi10659+42294-32294-310886(Top 38%)2399(Top 19%)2399(Top 42%)
25K15.53 mi2.42 mi10571+882280+142280+1410358(Top 36%)2306(Top 18%)2306(Top 40%)
30K18.64 mi3.11 mi10243+3282159+1212159+1219185(Top 32%)1877(Top 15%)1877(Top 33%)
20M20.00 mi1.36 mi10014+2292068+912068+917700(Top 27%)1365(Top 11%)1365(Top 24%)
21M21.00 mi1.00 mi9889+1252025+432025+438553(Top 29%)1840(Top 15%)1840(Top 32%)
35K21.75 mi0.75 mi9798+911997+281997+288402(Top 29%)1739(Top 14%)1739(Top 30%)
23M23.00 mi1.25 mi9589+2091935+621935+627576(Top 26%)1456(Top 12%)1456(Top 25%)
24M24.00 mi1.00 mi9452+1371892+431892+437902(Top 27%)1684(Top 13%)1684(Top 29%)
40K24.85 mi0.85 mi9353+991873+191873+197408(Top 26%)1546(Top 12%)1546(Top 27%)
25.2M25.20 mi0.35 mi9299+541855+181855+187333(Top 25%)1571(Top 12%)1571(Top 27%)
FINISH26.22 mi1.02 mi9220+79185518558238(Top 28%)2027(Top 16%)2027(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21
+97ft-345ft

Overall

10651

Females

2291

F18-39

2291

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11017

Females

2430

F18-39

2430

10K→15K

6.2 - 9.3 mi

Top 37%
×3
+67ft-78ft

Overall

10651

Females

2291

F18-39

2291

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10748

Females

2430

F18-39

2430

20K→HALF

12.4 - 13.1 mi

Top 38%
×2
+19ft-37ft

Overall

10886

Females

2399

F18-39

2399

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10358

Females

2306

F18-39

2306

25K→30K

15.5 - 18.6 mi

Top 32%
×9
+181ft-148ft

Overall

9185

Females

1877

F18-39

1877

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7700

Females

1365

F18-39

1365

20M→21M

20.0 - 21.0 mi

Top 29%
×8
+106ft-24ft

Overall

8553

Females

1840

F18-39

1840

21M→35K

21.0 - 21.8 mi

Top 29%
×7
+17ft-86ft

Overall

8402

Females

1739

F18-39

1739

35K→23M

21.8 - 23.0 mi

Top 26%
×5
+23ft-63ft

Overall

7576

Females

1456

F18-39

1456

23M→24M

23.0 - 24.0 mi

Top 27%
×6
+12ft-82ft

Overall

7902

Females

1684

F18-39

1684

24M→40K

24.0 - 24.9 mi

Top 26%
×1
+6ft-20ft

Overall

7408

Females

1546

F18-39

1546

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1
+13ft-16ft

Overall

7333

Females

1571

F18-39

1571

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8238

Females

2027

F18-39

2027

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2224*
Passed By
754
Net Change
+1293
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10513
5K → 10K141200-236#10513#10749
10K → 15K180125+55#10749#10694
15K → 20K178147+31#10694#10663
20K → HALF2925+4#10663#10659
HALF → 25K16880+88#10659#10571
25K → 30K370*42+328#10571#10243
30K → 20M235*6+229#10243#10014
20M → 21M142*17+125#10014#9889
21M → 35K1009+91#9889#9798
35K → 23M223*14+209#9798#9589
23M → 24M15417+137#9589#9452
24M → 40K12021+99#9452#9353
40K → 25.2M628+54#9353#9299
25.2M → FINISH12243+79#9299#9220
TOTALS2224*754+1293

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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