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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sofia Wangsadinata

Bib: 30104 •F •Age: N/A

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 (F60-64)
#0 / 782
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
39:05
3.11 mi
Rank: #28933
Start → 5K
39:05 | 12:35/mi
10K
1:19:26
6.21 mi
Rank: #28945 (-12)
5K → 10K
40:21 | 13:00/mi
15K
2:00:32
9.32 mi
Rank: #28940 (+5)
10K → 15K
41:06 | 13:14/mi
20K
2:41:56
12.43 mi
Rank: #28928 (+12)
15K → 20K
41:24 | 13:20/mi
HALF
2:50:39
13.11 mi
Rank: #28924 (+4)
20K → HALF
8:43 | 12:48/mi
25K
3:23:39
15.53 mi
Rank: #28888 (+36)
HALF → 25K
33:00 | 13:37/mi
30K
4:08:06
18.64 mi
Rank: #28863 (+25)
25K → 30K
44:27 | 14:19/mi
20M
4:28:04
20.00 mi
Rank: #28855 (+8)
30K → 20M
19:58 | 14:42/mi
21M
4:43:33
21.00 mi
Rank: #28855
20M → 21M
15:29 | 15:29/mi
35K
4:53:38
21.75 mi
Rank: #28839 (+16)
21M → 35K
10:05 | 13:29/mi
23M
5:11:33
23.00 mi
Rank: #28842 (-3)
35K → 23M
17:55 | 14:20/mi
24M
5:25:05
24.00 mi
Rank: #28828 (+14)
23M → 24M
13:32 | 13:32/mi
40K
5:36:54
24.85 mi
Rank: #28812 (+16)
24M → 40K
11:49 | 13:50/mi
25.2M
5:42:08
25.20 mi
Rank: #28809 (+3)
40K → 25.2M
5:14 | 15:11/mi
FINISH
5:55:47
26.22 mi
Rank: #28802 (+7)
25.2M → FINISH
13:39 | 13:24/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
Time2:50:39
Pace13:02 /mi
2nd Half
Distance13.11 mi
Time3:05:08
Pace14:08 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:4539:0512:3539:05
12:35
-
10K
6.21 mi12:43:061:19:2612:4840:21
13:00
+0:25
15K
9.32 mi13:24:122:00:3212:5641:06
13:14
+0:14
20K
12.43 mi14:05:362:41:5613:0241:24
13:20
+0:06
HALF
13.11 mi14:14:192:50:3913:028:43
12:48
-0:32
25K
15.53 mi14:47:193:23:3913:0733:00
13:37
+0:49
30K
18.64 mi15:31:464:08:0613:1944:27
14:19
+0:42
20M
20.00 mi15:51:444:28:0413:2519:58
14:42
+0:23
21M
21.00 mi16:07:134:43:3313:3115:29
15:29
+0:47
35K
21.75 mi16:17:184:53:3813:3110:05
13:29
-2:00
23M
23.00 mi16:35:135:11:3313:3317:55
14:20
+0:51
24M
24.00 mi16:48:455:25:0513:3313:32
13:32
-0:48
40K
24.85 mi17:00:345:36:5413:3411:49
13:50
+0:18
25.2M
25.20 mi17:05:485:42:0813:355:14
15:11
+1:21
FINISH
26.22 mi17:19:275:55:4713:3513:39
13:24
-1:47

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

12:35 /mi

Average Pace

13:35 /mi

Slowest Pace

15:29 /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

1:28:09

25% of race

Time at Steady Pace

2:44:35

46% of race

Time at Slower Pace

1:43:03

29% of race

Average Pace: 13:34 /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 mi12:02:4539:0512:3539:05
12:35
#28933
10K
6.21 mi12:43:061:19:2612:4840:21
13:00
#28945
15K
9.32 mi13:24:122:00:3212:5641:06
13:14
#28940
20K
12.43 mi14:05:362:41:5613:0241:24
13:20
#28928
HALF
13.11 mi14:14:192:50:3913:028:43
12:48
#28924
25K
15.53 mi14:47:193:23:3913:0733:00
13:37
#28888
30K
18.64 mi15:31:464:08:0613:1944:27
14:19
#28863
20M
20.00 mi15:51:444:28:0413:2519:58
14:42
#28855
21M
21.00 mi16:07:134:43:3313:3115:29
15:29
#28855
35K
21.75 mi16:17:184:53:3813:3110:05
13:29
#28839
23M
23.00 mi16:35:135:11:3313:3317:55
14:20
#28842
24M
24.00 mi16:48:455:25:0513:3313:32
13:32
#28828
40K
24.85 mi17:00:345:36:5413:3411:49
13:50
#28812
25.2M
25.20 mi17:05:485:42:0813:355:14
15:11
#28809
FINISH
26.22 mi17:19:275:55:4713:3513:39
13:24
#28802
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi28933125211252128892(Top 100%)12495(Top 99%)12495(Top 1598%)
10K6.21 mi3.10 mi28945-1212529-812529-828927(Top 100%)12520(Top 100%)12520(Top 1601%)
15K9.32 mi3.11 mi28940+512525+412525+428892(Top 100%)12495(Top 99%)12495(Top 1598%)
20K12.43 mi3.11 mi28928+1212518+712518+728734(Top 99%)12401(Top 99%)12401(Top 1586%)
HALF13.11 mi0.68 mi28924+412514+412514+428654(Top 99%)12372(Top 98%)12372(Top 1582%)
25K15.53 mi2.42 mi28888+3612492+2212492+2228541(Top 98%)12289(Top 98%)12289(Top 1571%)
30K18.64 mi3.11 mi28863+2512477+1512477+1528519(Top 98%)12308(Top 98%)12308(Top 1574%)
20M20.00 mi1.36 mi28855+812473+412473+428503(Top 98%)12312(Top 98%)12312(Top 1574%)
21M21.00 mi1.00 mi2885512475-212475-228349(Top 98%)12257(Top 97%)12257(Top 1567%)
35K21.75 mi0.75 mi28839+1612469+612469+628036(Top 97%)12122(Top 96%)12122(Top 1550%)
23M23.00 mi1.25 mi28842-312473-412473-428342(Top 98%)12268(Top 98%)12268(Top 1569%)
24M24.00 mi1.00 mi28828+1412465+812465+828045(Top 97%)12135(Top 96%)12135(Top 1552%)
40K24.85 mi0.85 mi28812+1612457+812457+827775(Top 96%)12007(Top 95%)12007(Top 1535%)
25.2M25.20 mi0.35 mi28809+312455+212455+228034(Top 97%)12146(Top 97%)12146(Top 1553%)
FINISH26.22 mi1.02 mi28802+712452+312452+328443(Top 98%)12332(Top 98%)12332(Top 1577%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21
+97ft-345ft

Overall

28892

Females

12495

F60-64

12495

5K→10K

3.1 - 6.2 mi

Top 100%
×5
+79ft-138ft

Overall

28927

Females

12520

F60-64

12520

10K→15K

6.2 - 9.3 mi

Top 100%
×3
+67ft-78ft

Overall

28892

Females

12495

F60-64

12495

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28734

Females

12401

F60-64

12401

20K→HALF

12.4 - 13.1 mi

Top 99%
×2
+19ft-37ft

Overall

28654

Females

12372

F60-64

12372

HALF→25K

13.1 - 15.5 mi

Top 98%
×4
+66ft-88ft

Overall

28541

Females

12289

F60-64

12289

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28519

Females

12308

F60-64

12308

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28503

Females

12312

F60-64

12312

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28349

Females

12257

F60-64

12257

21M→35K

21.0 - 21.8 mi

Top 97%
×7
+17ft-86ft

Overall

28036

Females

12122

F60-64

12122

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28342

Females

12268

F60-64

12268

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28045

Females

12135

F60-64

12135

24M→40K

24.0 - 24.9 mi

Top 96%
×1
+6ft-20ft

Overall

27775

Females

12007

F60-64

12007

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1
+13ft-16ft

Overall

28034

Females

12146

F60-64

12146

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28443

Females

12332

F60-64

12332

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
218
Passed By
87
Net Change
+131
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28933
5K → 10K1325-12#28933#28945
10K → 15K116+5#28945#28940
15K → 20K219+12#28940#28928
20K → HALF62+4#28928#28924
HALF → 25K393+36#28924#28888
25K → 30K327+25#28888#28863
30K → 20M157+8#28863#28855
20M → 21M660#28855#28855
21M → 35K182+16#28855#28839
35K → 23M710-3#28839#28842
23M → 24M151+14#28842#28828
24M → 40K171+16#28828#28812
40K → 25.2M63+3#28812#28809
25.2M → FINISH125+7#28809#28802
TOTALS21887+131
📊

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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