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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Eva Chumaceiro

Bib: 30289 β€’F β€’Age: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
Race Day Weather
51Β°/41Β°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
31:55
3.11 mi
Rank: #26677
Start β†’ 5K
31:55 | 10:17/mi
10K
1:03:56
6.21 mi
Rank: #26590 (+87)
5K β†’ 10K
32:01 | 10:19/mi
15K
1:36:44
9.32 mi
Rank: #26656 (-66)
10K β†’ 15K
32:48 | 10:34/mi
20K
2:14:02
12.43 mi
Rank: #27203 (-547)
15K β†’ 20K
37:18 | 12:01/mi
HALF
2:21:42
13.11 mi
Rank: #27227 (-24)
20K β†’ HALF
7:40 | 11:15/mi
25K
2:50:13
15.53 mi
Rank: #27246 (-19)
HALF β†’ 25K
28:31 | 11:46/mi
30K
3:29:44
18.64 mi
Rank: #27331 (-85)
25K β†’ 30K
39:31 | 12:44/mi
20M
3:47:27
20.00 mi
Rank: #27370 (-39)
30K β†’ 20M
17:43 | 13:03/mi
21M
4:00:46
21.00 mi
Rank: #27352 (+18)
20M β†’ 21M
13:19 | 13:19/mi
35K
4:09:19
21.75 mi
Rank: #27314 (+38)
21M β†’ 35K
8:33 | 11:26/mi
23M
4:25:27
23.00 mi
Rank: #27330 (-16)
35K β†’ 23M
16:08 | 12:54/mi
24M
4:37:11
24.00 mi
Rank: #27287 (+43)
23M β†’ 24M
11:44 | 11:44/mi
40K
4:47:42
24.85 mi
Rank: #27265 (+22)
24M β†’ 40K
10:31 | 12:19/mi
25.2M
4:52:11
25.20 mi
Rank: #27259 (+6)
40K β†’ 25.2M
4:29 | 13:01/mi
FINISH
5:03:53
26.22 mi
Rank: #27259
25.2M β†’ FINISH
11:42 | 11:29/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
Time2:21:42
Pace10:49 /mi
2nd Half
Distance13.11 mi
Time2:42:11
Pace12:23 /mi
πŸ“ŠPositive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:4531:5510:1731:55
10:17
-
10K
6.21 mi12:28:461:03:5610:1832:01
10:19
+0:02
15K
9.32 mi13:01:341:36:4410:2332:48
10:34
+0:15
20K
12.43 mi13:38:522:14:0210:4837:18
12:01
+1:27
HALF
13.11 mi13:46:322:21:4210:497:40
11:15
-0:46
25K
15.53 mi14:15:032:50:1310:5828:31
11:46
+0:31
30K
18.64 mi14:54:343:29:4411:1639:31
12:44
+0:58
20M
20.00 mi15:12:173:47:2711:2317:43
13:03
+0:19
21M
21.00 mi15:25:364:00:4611:2813:19
13:19
+0:16
35K
21.75 mi15:34:094:09:1911:288:33
11:26
-1:53
23M
23.00 mi15:50:174:25:2711:3316:08
12:54
+1:28
24M
24.00 mi16:02:014:37:1111:3311:44
11:44
-1:10
40K
24.85 mi16:12:324:47:4211:3510:31
12:19
+0:35
25.2M
25.20 mi16:17:014:52:1111:364:29
13:01
+0:42
FINISH
26.22 mi16:28:435:03:5311:3611:42
11:29
-1:32

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

10:17 /mi

Average Pace

11:36 /mi

Slowest Pace

13:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:44:24

34% of race

Time at Steady Pace

1:37:48

32% of race

Time at Slower Pace

1:41:41

33% of race

Average Pace: 11:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:56:4531:5510:1731:55
10:17
#26677
10K
6.21 mi12:28:461:03:5610:1832:01
10:19
#26590
15K
9.32 mi13:01:341:36:4410:2332:48
10:34
#26656
20K
12.43 mi13:38:522:14:0210:4837:18
12:01
#27203
HALF
13.11 mi13:46:322:21:4210:497:40
11:15
#27227
25K
15.53 mi14:15:032:50:1310:5828:31
11:46
#27246
30K
18.64 mi14:54:343:29:4411:1639:31
12:44
#27331
20M
20.00 mi15:12:173:47:2711:2317:43
13:03
#27370
21M
21.00 mi15:25:364:00:4611:2813:19
13:19
#27352
35K
21.75 mi15:34:094:09:1911:288:33
11:26
#27314
23M
23.00 mi15:50:174:25:2711:3316:08
12:54
#27330
24M
24.00 mi16:02:014:37:1111:3311:44
11:44
#27287
40K
24.85 mi16:12:324:47:4211:3510:31
12:19
#27265
25.2M
25.20 mi16:17:014:52:1111:364:29
13:01
#27259
FINISH
26.22 mi16:28:435:03:5311:3611:42
11:29
#27259
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi26677110821108226796(Top 92%)11182(Top 89%)11182(Top 644%)
10K6.21 mi3.10 mi26590+8711050+3211050+3226550(Top 91%)11044(Top 88%)11044(Top 636%)
15K9.32 mi3.11 mi26656-6611093-4311093-4326796(Top 92%)11182(Top 89%)11182(Top 644%)
20K12.43 mi3.11 mi27203-54711410-31711410-31728023(Top 97%)11937(Top 95%)11937(Top 687%)
HALF13.11 mi0.68 mi27227-2411437-2711437-2727623(Top 95%)11718(Top 93%)11718(Top 675%)
25K15.53 mi2.42 mi27246-1911458-2111458-2127288(Top 94%)11531(Top 92%)11531(Top 664%)
30K18.64 mi3.11 mi27331-8511521-6311521-6327481(Top 95%)11722(Top 93%)11722(Top 675%)
20M20.00 mi1.36 mi27370-3911561-4011561-4027462(Top 95%)11739(Top 93%)11739(Top 676%)
21M21.00 mi1.00 mi27352+1811564-311564-326707(Top 92%)11392(Top 91%)11392(Top 656%)
35K21.75 mi0.75 mi27314+3811545+1911545+1925976(Top 90%)11026(Top 88%)11026(Top 635%)
23M23.00 mi1.25 mi27330-1611562-1711562-1727209(Top 94%)11688(Top 93%)11688(Top 673%)
24M24.00 mi1.00 mi27287+4311541+2111541+2126265(Top 91%)11255(Top 89%)11255(Top 648%)
40K24.85 mi0.85 mi27265+2211540+111540+126291(Top 91%)11294(Top 90%)11294(Top 650%)
25.2M25.20 mi0.35 mi27259+611543-311543-326086(Top 90%)11165(Top 89%)11165(Top 643%)
FINISH26.22 mi1.02 mi2725911550-711550-726867(Top 93%)11570(Top 92%)11570(Top 666%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26796

Females

11182

F40-44

11182

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26550

Females

11044

F40-44

11044

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26796

Females

11182

F40-44

11182

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28023

Females

11937

F40-44

11937

20K→HALF

12.4 - 13.1 mi

Top 95%
Γ—2
+19ft-37ft

Overall

27623

Females

11718

F40-44

11718

HALF→25K

13.1 - 15.5 mi

Top 94%
Γ—4
+66ft-88ft

Overall

27288

Females

11531

F40-44

11531

25K→30K

15.5 - 18.6 mi

Top 95%
Γ—9
+181ft-148ft

Overall

27481

Females

11722

F40-44

11722

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5
+64ft-50ft

Overall

27462

Females

11739

F40-44

11739

20M→21M

20.0 - 21.0 mi

Top 92%
Γ—8
+106ft-24ft

Overall

26707

Females

11392

F40-44

11392

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

25976

Females

11026

F40-44

11026

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27209

Females

11688

F40-44

11688

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26265

Females

11255

F40-44

11255

24M→40K

24.0 - 24.9 mi

Top 91%
Γ—1
+6ft-20ft

Overall

26291

Females

11294

F40-44

11294

40K→25.2M

24.9 - 25.2 mi

Top 90%
Γ—1
+13ft-16ft

Overall

26086

Females

11165

F40-44

11165

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
Γ—2
+22ft-21ft

Overall

26867

Females

11570

F40-44

11570

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
756*
Passed By
972
Net Change
-582
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26677
5K β†’ 10K236*149+87#26677#26590
10K β†’ 15K106172-66#26590#26656
15K β†’ 20K19200-547#26656#27203
20K β†’ HALF1539-24#27203#27227
HALF β†’ 25K7695-19#27227#27246
25K β†’ 30K52137-85#27246#27331
30K β†’ 20M3069-39#27331#27370
20M β†’ 21M4123+18#27370#27352
21M β†’ 35K424+38#27352#27314
35K β†’ 23M2642-16#27314#27330
23M β†’ 24M5310+43#27330#27287
24M β†’ 40K319+22#27287#27265
40K β†’ 25.2M115+6#27265#27259
25.2M β†’ FINISH18180#27259#27259
TOTALS756*972-582

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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