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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Melissa Duan

Bib: 15540 •F •Age: N/A

OR

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 34%
Gender (Female)
#0 / 12578
Top 17%
Masters (Masters Women)
#0 / 6862
Top 5%
Age Group (F40-44)
#0 / 1737
Top 13%
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
22:42
3.11 mi
Rank: #11114
Start → 5K
22:42 | 7:19/mi
10K
45:16
6.21 mi
Rank: #10955 (+159)
5K → 10K
22:34 | 7:16/mi
15K
1:07:50
9.32 mi
Rank: #10845 (+110)
10K → 15K
22:34 | 7:16/mi
20K
1:30:35
12.43 mi
Rank: #10708 (+137)
15K → 20K
22:45 | 7:20/mi
HALF
1:35:31
13.11 mi
Rank: #10681 (+27)
20K → HALF
4:56 | 7:15/mi
25K
1:53:14
15.53 mi
Rank: #10494 (+187)
HALF → 25K
17:43 | 7:19/mi
30K
2:16:26
18.64 mi
Rank: #10221 (+273)
25K → 30K
23:12 | 7:29/mi
20M
2:26:36
20.00 mi
Rank: #10100 (+121)
30K → 20M
10:10 | 7:30/mi
21M
2:34:19
21.00 mi
Rank: #9931 (+169)
20M → 21M
7:43 | 7:43/mi
35K
2:39:48
21.75 mi
Rank: #9883 (+48)
21M → 35K
5:29 | 7:20/mi
23M
2:49:23
23.00 mi
Rank: #9834 (+49)
35K → 23M
9:35 | 7:40/mi
24M
2:56:59
24.00 mi
Rank: #9861 (-27)
23M → 24M
7:36 | 7:36/mi
40K
3:03:30
24.85 mi
Rank: #9846 (+15)
24M → 40K
6:31 | 7:38/mi
25.2M
3:06:19
25.20 mi
Rank: #9828 (+18)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:13:45
26.22 mi
Rank: #9792 (+36)
25.2M → FINISH
7:26 | 7:18/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
Time1:35:31
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:38:14
Pace7:30 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3622:427:1922:42
7:19
-
10K
6.21 mi11:17:1045:167:1822:34
7:16
-0:03
15K
9.32 mi11:39:441:07:507:1722:34
7:16
0:00
20K
12.43 mi12:02:291:30:357:1822:45
7:20
+0:04
HALF
13.11 mi12:07:251:35:317:184:56
7:15
-0:05
25K
15.53 mi12:25:081:53:147:1817:43
7:19
+0:04
30K
18.64 mi12:48:202:16:267:2023:12
7:29
+0:10
20M
20.00 mi12:58:302:26:367:2010:10
7:30
+0:01
21M
21.00 mi13:06:132:34:197:217:43
7:43
+0:13
35K
21.75 mi13:11:422:39:487:215:29
7:20
-0:23
23M
23.00 mi13:21:172:49:237:229:35
7:40
+0:20
24M
24.00 mi13:28:532:56:597:237:36
7:36
-0:04
40K
24.85 mi13:35:243:03:307:236:31
7:38
+0:02
25.2M
25.20 mi13:38:133:06:197:242:49
8:11
+0:33
FINISH
26.22 mi13:45:393:13:457:247:26
7:18
-0:53

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

7:15 /mi

Average Pace

7:24 /mi

Slowest Pace

8:11 /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

3:10:56

99% of race

Time at Steady Pace

2:49

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:23 /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 mi10:54:3622:427:1922:42
7:19
#11114
10K
6.21 mi11:17:1045:167:1822:34
7:16
#10955
15K
9.32 mi11:39:441:07:507:1722:34
7:16
#10845
20K
12.43 mi12:02:291:30:357:1822:45
7:20
#10708
HALF
13.11 mi12:07:251:35:317:184:56
7:15
#10681
25K
15.53 mi12:25:081:53:147:1817:43
7:19
#10494
30K
18.64 mi12:48:202:16:267:2023:12
7:29
#10221
20M
20.00 mi12:58:302:26:367:2010:10
7:30
#10100
21M
21.00 mi13:06:132:34:197:217:43
7:43
#9931
35K
21.75 mi13:11:422:39:487:215:29
7:20
#9883
23M
23.00 mi13:21:172:49:237:229:35
7:40
#9834
24M
24.00 mi13:28:532:56:597:237:36
7:36
#9861
40K
24.85 mi13:35:243:03:307:236:31
7:38
#9846
25.2M
25.20 mi13:38:133:06:197:242:49
8:11
#9828
FINISH
26.22 mi13:45:393:13:457:247:26
7:18
#9792
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 mi111142419241910714(Top 37%)2323(Top 18%)2323(Top 134%)
10K6.21 mi3.10 mi10955+1592367+522367+5210833(Top 37%)2330(Top 19%)2330(Top 134%)
15K9.32 mi3.11 mi10845+1102353+142353+1410714(Top 37%)2323(Top 18%)2323(Top 134%)
20K12.43 mi3.11 mi10708+1372314+392314+3910397(Top 36%)2246(Top 18%)2246(Top 129%)
HALF13.11 mi0.68 mi10681+272303+112303+1110699(Top 37%)2323(Top 18%)2323(Top 134%)
25K15.53 mi2.42 mi10494+1872237+662237+669781(Top 34%)2017(Top 16%)2017(Top 116%)
30K18.64 mi3.11 mi10221+2732148+892148+899412(Top 32%)2002(Top 16%)2002(Top 115%)
20M20.00 mi1.36 mi10100+1212110+382110+389042(Top 31%)1929(Top 15%)1929(Top 111%)
21M21.00 mi1.00 mi9931+1692050+602050+607983(Top 28%)1605(Top 13%)1605(Top 92%)
35K21.75 mi0.75 mi9883+482041+92041+99572(Top 33%)2282(Top 18%)2282(Top 131%)
23M23.00 mi1.25 mi9834+492049-82049-810005(Top 34%)2592(Top 21%)2592(Top 149%)
24M24.00 mi1.00 mi9861-272085-362085-3610867(Top 37%)3091(Top 25%)3091(Top 178%)
40K24.85 mi0.85 mi9846+152110-252110-259775(Top 34%)2638(Top 21%)2638(Top 152%)
25.2M25.20 mi0.35 mi9828+182108+22108+29434(Top 33%)2551(Top 20%)2551(Top 147%)
FINISH26.22 mi1.02 mi9792+362135-272135-279870(Top 34%)2773(Top 22%)2773(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21
+97ft-345ft

Overall

10714

Females

2323

F40-44

2323

5K→10K

3.1 - 6.2 mi

Top 37%
×5
+79ft-138ft

Overall

10833

Females

2330

F40-44

2330

10K→15K

6.2 - 9.3 mi

Top 37%
×3
+67ft-78ft

Overall

10714

Females

2323

F40-44

2323

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10397

Females

2246

F40-44

2246

20K→HALF

12.4 - 13.1 mi

Top 37%
×2
+19ft-37ft

Overall

10699

Females

2323

F40-44

2323

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9781

Females

2017

F40-44

2017

25K→30K

15.5 - 18.6 mi

Top 32%
×9
+181ft-148ft

Overall

9412

Females

2002

F40-44

2002

30K→20M

18.6 - 20.0 mi

Top 31%
×5
+64ft-50ft

Overall

9042

Females

1929

F40-44

1929

20M→21M

20.0 - 21.0 mi

Top 28%
×8
+106ft-24ft

Overall

7983

Females

1605

F40-44

1605

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9572

Females

2282

F40-44

2282

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

10005

Females

2592

F40-44

2592

23M→24M

23.0 - 24.0 mi

Top 37%
×6
+12ft-82ft

Overall

10867

Females

3091

F40-44

3091

24M→40K

24.0 - 24.9 mi

Top 34%
×1
+6ft-20ft

Overall

9775

Females

2638

F40-44

2638

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9434

Females

2551

F40-44

2551

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9870

Females

2773

F40-44

2773

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2198*
Passed By
874
Net Change
+1322
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11114
5K → 10K326*167+159#11114#10955
10K → 15K215*105+110#10955#10845
15K → 20K230*93+137#10845#10708
20K → HALF4316+27#10708#10681
HALF → 25K228*41+187#10681#10494
25K → 30K334*61+273#10494#10221
30K → 20M14221+121#10221#10100
20M → 21M183*14+169#10100#9931
21M → 35K8234+48#9931#9883
35K → 23M12677+49#9883#9834
23M → 24M7197-27#9834#9861
24M → 40K7863+15#9861#9846
40K → 25.2M3719+18#9846#9828
25.2M → FINISH10366+36#9828#9792
TOTALS2198*874+1322

* 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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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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