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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yanping Situ

Bib: 20147 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 35%
Masters (Masters Women)
#0 / 6862
Top 19%
Age Group (F40-44)
#0 / 1737
Top 41%
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
24:10
3.11 mi
Rank: #15243
Start → 5K
24:10 | 7:47/mi
10K
47:54
6.21 mi
Rank: #14706 (+537)
5K → 10K
23:44 | 7:39/mi
15K
1:11:41
9.32 mi
Rank: #14472 (+234)
10K → 15K
23:47 | 7:40/mi
20K
1:35:45
12.43 mi
Rank: #14349 (+123)
15K → 20K
24:04 | 7:45/mi
HALF
1:40:59
13.11 mi
Rank: #14350 (-1)
20K → HALF
5:14 | 7:41/mi
25K
1:59:45
15.53 mi
Rank: #14137 (+213)
HALF → 25K
18:46 | 7:45/mi
30K
2:24:58
18.64 mi
Rank: #14176 (-39)
25K → 30K
25:13 | 8:07/mi
20M
2:36:01
20.00 mi
Rank: #14118 (+58)
30K → 20M
11:03 | 8:09/mi
21M
2:44:53
21.00 mi
Rank: #14166 (-48)
20M → 21M
8:52 | 8:52/mi
35K
2:50:48
21.75 mi
Rank: #14136 (+30)
21M → 35K
5:55 | 7:55/mi
23M
3:01:05
23.00 mi
Rank: #14090 (+46)
35K → 23M
10:17 | 8:14/mi
24M
3:09:00
24.00 mi
Rank: #14053 (+37)
23M → 24M
7:55 | 7:55/mi
40K
3:15:56
24.85 mi
Rank: #14010 (+43)
24M → 40K
6:56 | 8:07/mi
25.2M
3:19:07
25.20 mi
Rank: #14058 (-48)
40K → 25.2M
3:11 | 9:14/mi
FINISH
3:27:19
26.22 mi
Rank: #14110 (-52)
25.2M → FINISH
8:12 | 8:03/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
Time1:40:59
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:46:20
Pace8:07 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:0824:107:4724:10
7:47
-
10K
6.21 mi11:32:5247:547:4323:44
7:39
-0:08
15K
9.32 mi11:56:391:11:417:4223:47
7:40
+0:01
20K
12.43 mi12:20:431:35:457:4324:04
7:45
+0:05
HALF
13.11 mi12:25:571:40:597:435:14
7:41
-0:04
25K
15.53 mi12:44:431:59:457:4318:46
7:45
+0:04
30K
18.64 mi13:09:562:24:587:4725:13
8:07
+0:22
20M
20.00 mi13:20:592:36:017:4911:03
8:09
+0:02
21M
21.00 mi13:29:512:44:537:528:52
8:52
+0:43
35K
21.75 mi13:35:462:50:487:525:55
7:55
-0:57
23M
23.00 mi13:46:033:01:057:5310:17
8:14
+0:19
24M
24.00 mi13:53:583:09:007:537:55
7:55
-0:19
40K
24.85 mi14:00:543:15:567:536:56
8:07
+0:12
25.2M
25.20 mi14:04:053:19:077:553:11
9:14
+1:07
FINISH
26.22 mi14:12:173:27:197:558:12
8:03
-1:11

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

7:39 /mi

Average Pace

7:55 /mi

Slowest Pace

9:14 /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

52:45

25% of race

Time at Steady Pace

2:01:11

58% of race

Time at Slower Pace

33:23

16% of race

Average Pace: 7:54 /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 mi11:09:0824:107:4724:10
7:47
#15243
10K
6.21 mi11:32:5247:547:4323:44
7:39
#14706
15K
9.32 mi11:56:391:11:417:4223:47
7:40
#14472
20K
12.43 mi12:20:431:35:457:4324:04
7:45
#14349
HALF
13.11 mi12:25:571:40:597:435:14
7:41
#14350
25K
15.53 mi12:44:431:59:457:4318:46
7:45
#14137
30K
18.64 mi13:09:562:24:587:4725:13
8:07
#14176
20M
20.00 mi13:20:592:36:017:4911:03
8:09
#14118
21M
21.00 mi13:29:512:44:537:528:52
8:52
#14166
35K
21.75 mi13:35:462:50:487:525:55
7:55
#14136
23M
23.00 mi13:46:033:01:057:5310:17
8:14
#14090
24M
24.00 mi13:53:583:09:007:537:55
7:55
#14053
40K
24.85 mi14:00:543:15:567:536:56
8:07
#14010
25.2M
25.20 mi14:04:053:19:077:553:11
9:14
#14058
FINISH
26.22 mi14:12:173:27:197:558:12
8:03
#14110
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 mi152434838483814168(Top 49%)4234(Top 34%)4234(Top 244%)
10K6.21 mi3.10 mi14706+5374517+3214517+32114247(Top 49%)4266(Top 34%)4266(Top 246%)
15K9.32 mi3.11 mi14472+2344403+1144403+11414168(Top 49%)4234(Top 34%)4234(Top 244%)
20K12.43 mi3.11 mi14349+1234341+624341+6214118(Top 49%)4276(Top 34%)4276(Top 246%)
HALF13.11 mi0.68 mi14350-14344-34344-314615(Top 50%)4502(Top 36%)4502(Top 259%)
25K15.53 mi2.42 mi14137+2134245+994245+9913360(Top 46%)3935(Top 31%)3935(Top 227%)
30K18.64 mi3.11 mi14176-394313-684313-6814324(Top 49%)4587(Top 36%)4587(Top 264%)
20M20.00 mi1.36 mi14118+584303+104303+1013800(Top 48%)4397(Top 35%)4397(Top 253%)
21M21.00 mi1.00 mi14166-484349-464349-4615380(Top 53%)5339(Top 42%)5339(Top 307%)
35K21.75 mi0.75 mi14136+304353-44353-413874(Top 48%)4571(Top 36%)4571(Top 263%)
23M23.00 mi1.25 mi14090+464349+44349+413933(Top 48%)4671(Top 37%)4671(Top 269%)
24M24.00 mi1.00 mi14053+374357-84357-813171(Top 45%)4349(Top 35%)4349(Top 250%)
40K24.85 mi0.85 mi14010+434363-64363-613226(Top 46%)4449(Top 35%)4449(Top 256%)
25.2M25.20 mi0.35 mi14058-484401-384401-3815975(Top 55%)5929(Top 47%)5929(Top 341%)
FINISH26.22 mi1.02 mi14110-524450-494450-4915484(Top 53%)5672(Top 45%)5672(Top 327%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21
+97ft-345ft

Overall

14168

Females

4234

F40-44

4234

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14247

Females

4266

F40-44

4266

10K→15K

6.2 - 9.3 mi

Top 49%
×3
+67ft-78ft

Overall

14168

Females

4234

F40-44

4234

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14118

Females

4276

F40-44

4276

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14615

Females

4502

F40-44

4502

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13360

Females

3935

F40-44

3935

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14324

Females

4587

F40-44

4587

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13800

Females

4397

F40-44

4397

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15380

Females

5339

F40-44

5339

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13874

Females

4571

F40-44

4571

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13933

Females

4671

F40-44

4671

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

13171

Females

4349

F40-44

4349

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13226

Females

4449

F40-44

4449

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1
+13ft-16ft

Overall

15975

Females

5929

F40-44

5929

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15484

Females

5672

F40-44

5672

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2291*
Passed By
1141
Net Change
+1133
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15243
5K → 10K647*110+537#15243#14706
10K → 15K343*109+234#14706#14472
15K → 20K216*93+123#14472#14349
20K → HALF2728-1#14349#14350
HALF → 25K260*47+213#14350#14137
25K → 30K178200-39#14137#14176
30K → 20M11658+58#14176#14118
20M → 21M80128-48#14118#14166
21M → 35K7242+30#14166#14136
35K → 23M11266+46#14136#14090
23M → 24M9255+37#14090#14053
24M → 40K8542+43#14053#14010
40K → 25.2M1058-48#14010#14058
25.2M → FINISH53105-52#14058#14110
TOTALS2291*1141+1133

* 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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