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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Elisabete Cembrani Melo

Bib: 21872 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 42%
Masters (Masters Women)
#0 / 6862
Top 28%
Age Group (F45-49)
#0 / 1786
Top 33%
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
22:49
3.11 mi
Rank: #11451
Start → 5K
22:49 | 7:21/mi
10K
46:12
6.21 mi
Rank: #12285 (-834)
5K → 10K
23:23 | 7:32/mi
15K
1:11:58
9.32 mi
Rank: #14726 (-2441)
10K → 15K
25:46 | 8:18/mi
20K
1:36:14
12.43 mi
Rank: #14675 (+51)
15K → 20K
24:16 | 7:49/mi
HALF
1:41:34
13.11 mi
Rank: #14731 (-56)
20K → HALF
5:20 | 7:50/mi
25K
2:01:24
15.53 mi
Rank: #15061 (-330)
HALF → 25K
19:50 | 8:11/mi
30K
2:27:41
18.64 mi
Rank: #15383 (-322)
25K → 30K
26:17 | 8:28/mi
20M
2:39:15
20.00 mi
Rank: #15452 (-69)
30K → 20M
11:34 | 8:31/mi
21M
2:48:19
21.00 mi
Rank: #15484 (-32)
20M → 21M
9:04 | 9:04/mi
35K
2:54:38
21.75 mi
Rank: #15545 (-61)
21M → 35K
6:19 | 8:27/mi
23M
3:05:29
23.00 mi
Rank: #15608 (-63)
35K → 23M
10:51 | 8:41/mi
24M
3:13:56
24.00 mi
Rank: #15653 (-45)
23M → 24M
8:27 | 8:27/mi
40K
3:21:20
24.85 mi
Rank: #15683 (-30)
24M → 40K
7:24 | 8:40/mi
25.2M
3:24:30
25.20 mi
Rank: #15673 (+10)
40K → 25.2M
3:10 | 9:11/mi
FINISH
3:32:37
26.22 mi
Rank: #15653 (+20)
25.2M → FINISH
8:07 | 7:58/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
Time1:41:34
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:51:03
Pace8:29 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:5722:497:2122:49
7:21
-
10K
6.21 mi11:47:2046:127:2723:23
7:32
+0:11
15K
9.32 mi12:13:061:11:587:4425:46
8:18
+0:46
20K
12.43 mi12:37:221:36:147:4524:16
7:49
-0:29
HALF
13.11 mi12:42:421:41:347:455:20
7:50
+0:01
25K
15.53 mi13:02:322:01:247:4919:50
8:11
+0:21
30K
18.64 mi13:28:492:27:417:5626:17
8:28
+0:17
20M
20.00 mi13:40:232:39:157:5811:34
8:31
+0:03
21M
21.00 mi13:49:272:48:198:019:04
9:04
+0:33
35K
21.75 mi13:55:462:54:388:026:19
8:27
-0:37
23M
23.00 mi14:06:373:05:298:0410:51
8:41
+0:14
24M
24.00 mi14:15:043:13:568:058:27
8:27
-0:14
40K
24.85 mi14:22:283:21:208:077:24
8:40
+0:13
25.2M
25.20 mi14:25:383:24:308:073:10
9:11
+0:31
FINISH
26.22 mi14:33:453:32:378:078:07
7:58
-1:13

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

7:21 /mi

Average Pace

8:07 /mi

Slowest Pace

9:11 /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

1:43:45

49% of race

Time at Steady Pace

1:36:38

45% of race

Time at Slower Pace

12:14

6% of race

Average Pace: 8:07 /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 mi11:23:5722:497:2122:49
7:21
#11451
10K
6.21 mi11:47:2046:127:2723:23
7:32
#12285
15K
9.32 mi12:13:061:11:587:4425:46
8:18
#14726
20K
12.43 mi12:37:221:36:147:4524:16
7:49
#14675
HALF
13.11 mi12:42:421:41:347:455:20
7:50
#14731
25K
15.53 mi13:02:322:01:247:4919:50
8:11
#15061
30K
18.64 mi13:28:492:27:417:5626:17
8:28
#15383
20M
20.00 mi13:40:232:39:157:5811:34
8:31
#15452
21M
21.00 mi13:49:272:48:198:019:04
9:04
#15484
35K
21.75 mi13:55:462:54:388:026:19
8:27
#15545
23M
23.00 mi14:06:373:05:298:0410:51
8:41
#15608
24M
24.00 mi14:15:043:13:568:058:27
8:27
#15653
40K
24.85 mi14:22:283:21:208:077:24
8:40
#15683
25.2M
25.20 mi14:25:383:24:308:073:10
9:11
#15673
FINISH
26.22 mi14:33:453:32:378:078:07
7:58
#15653
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi114512624262418941(Top 65%)7003(Top 56%)7003(Top 392%)
10K6.21 mi3.10 mi12285-8343105-4813105-48113197(Top 45%)3654(Top 29%)3654(Top 205%)
15K9.32 mi3.11 mi14726-24414569-14644569-146418941(Top 65%)7003(Top 56%)7003(Top 392%)
20K12.43 mi3.11 mi14675+514540+294540+2914636(Top 50%)4582(Top 36%)4582(Top 257%)
HALF13.11 mi0.68 mi14731-564578-384578-3815811(Top 54%)5228(Top 42%)5228(Top 293%)
25K15.53 mi2.42 mi15061-3304787-2094787-20916671(Top 57%)5804(Top 46%)5804(Top 325%)
30K18.64 mi3.11 mi15383-3225034-2475034-24716650(Top 57%)5900(Top 47%)5900(Top 330%)
20M20.00 mi1.36 mi15452-695086-525086-5216300(Top 56%)5807(Top 46%)5807(Top 325%)
21M21.00 mi1.00 mi15484-325134-485134-4816483(Top 57%)5952(Top 47%)5952(Top 333%)
35K21.75 mi0.75 mi15545-615191-575191-5717291(Top 60%)6499(Top 52%)6499(Top 364%)
23M23.00 mi1.25 mi15608-635249-585249-5816740(Top 58%)6277(Top 50%)6277(Top 351%)
24M24.00 mi1.00 mi15653-455292-435292-4316609(Top 57%)6236(Top 50%)6236(Top 349%)
40K24.85 mi0.85 mi15683-305334-425334-4216622(Top 57%)6311(Top 50%)6311(Top 353%)
25.2M25.20 mi0.35 mi15673+105335-15335-115746(Top 54%)5819(Top 46%)5819(Top 326%)
FINISH26.22 mi1.02 mi15653+205345-105345-1014972(Top 52%)5424(Top 43%)5424(Top 304%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18941

Females

7003

F45-49

7003

5K→10K

3.1 - 6.2 mi

Top 45%
×5
+79ft-138ft

Overall

13197

Females

3654

F45-49

3654

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18941

Females

7003

F45-49

7003

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14636

Females

4582

F45-49

4582

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15811

Females

5228

F45-49

5228

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16671

Females

5804

F45-49

5804

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16650

Females

5900

F45-49

5900

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16300

Females

5807

F45-49

5807

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16483

Females

5952

F45-49

5952

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17291

Females

6499

F45-49

6499

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16740

Females

6277

F45-49

6277

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16609

Females

6236

F45-49

6236

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16622

Females

6311

F45-49

6311

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15746

Females

5819

F45-49

5819

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

14972

Females

5424

F45-49

5424

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
968*
Passed By
1799
Net Change
-4202
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11451
5K → 10K52200-834#11451#12285
10K → 15K11200-2441#12285#14726
15K → 20K203*152+51#14726#14675
20K → HALF1672-56#14675#14731
HALF → 25K68200-330#14731#15061
25K → 30K113200-322#15061#15383
30K → 20M73142-69#15383#15452
20M → 21M99131-32#15452#15484
21M → 35K46107-61#15484#15545
35K → 23M80143-63#15545#15608
23M → 24M5095-45#15608#15653
24M → 40K5888-30#15653#15683
40K → 25.2M3323+10#15683#15673
25.2M → FINISH6646+20#15673#15653
TOTALS968*1799-4202

* 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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