Bing Han

Bib: 20633F

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 36%
Masters (Masters Women)
#0 / 6862
Top 20%
Age Group (F40-44)
#0 / 1737
Top 42%
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
24:32
3.11 mi
Rank: #16172
Start5K
24:32 | 7:54/mi
10K
48:49
6.21 mi
Rank: #15954 (+218)
5K10K
24:17 | 7:49/mi
15K
1:13:03
9.32 mi
Rank: #15742 (+212)
10K15K
24:14 | 7:48/mi
20K
1:37:21
12.43 mi
Rank: #15449 (+293)
15K20K
24:18 | 7:50/mi
HALF
1:42:38
13.11 mi
Rank: #15412 (+37)
20KHALF
5:17 | 7:46/mi
25K
2:01:41
15.53 mi
Rank: #15201 (+211)
HALF25K
19:03 | 7:52/mi
30K
2:26:38
18.64 mi
Rank: #14894 (+307)
25K30K
24:57 | 8:02/mi
20M
2:37:38
20.00 mi
Rank: #14776 (+118)
30K20M
11:00 | 8:06/mi
21M
2:46:15
21.00 mi
Rank: #14695 (+81)
20M21M
8:37 | 8:37/mi
35K
2:52:02
21.75 mi
Rank: #14592 (+103)
21M35K
5:47 | 7:44/mi
23M
3:02:04
23.00 mi
Rank: #14432 (+160)
35K23M
10:02 | 8:02/mi
24M
3:09:48
24.00 mi
Rank: #14319 (+113)
23M24M
7:44 | 7:44/mi
40K
3:16:40
24.85 mi
Rank: #14238 (+81)
24M40K
6:52 | 8:02/mi
25.2M
3:19:37
25.20 mi
Rank: #14196 (+42)
40K25.2M
2:57 | 8:34/mi
FINISH
3:27:27
26.22 mi
Rank: #14148 (+48)
25.2MFINISH
7:50 | 7:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:38
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:44:49
Pace8:00 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:2324:327:5424:32
7:54
-
10K
6.21 mi11:32:4048:497:5224:17
7:49
-0:05
15K
9.32 mi11:56:541:13:037:5124:14
7:48
-0:01
20K
12.43 mi12:21:121:37:217:5124:18
7:50
+0:02
HALF
13.11 mi12:26:291:42:387:505:17
7:46
-0:04
25K
15.53 mi12:45:322:01:417:5019:03
7:52
+0:06
30K
18.64 mi13:10:292:26:387:5224:57
8:02
+0:10
20M
20.00 mi13:21:292:37:387:5311:00
8:06
+0:04
21M
21.00 mi13:30:062:46:157:568:37
8:37
+0:31
35K
21.75 mi13:35:532:52:027:555:47
7:44
-0:53
23M
23.00 mi13:45:553:02:047:5510:02
8:02
+0:18
24M
24.00 mi13:53:393:09:487:557:44
7:44
-0:18
40K
24.85 mi14:00:313:16:407:556:52
8:02
+0:18
25.2M
25.20 mi14:03:283:19:377:562:57
8:34
+0:32
FINISH
26.22 mi14:11:183:27:277:567:50
7:42
-0:52

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

7:42 /mi

Average Pace

7:55 /mi

Slowest Pace

8:37 /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

3:15:53

94% of race

Time at Steady Pace

11:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi11:08:2324:327:5424:32
7:54
#16172
10K
6.21 mi11:32:4048:497:5224:17
7:49
#15954
15K
9.32 mi11:56:541:13:037:5124:14
7:48
#15742
20K
12.43 mi12:21:121:37:217:5124:18
7:50
#15449
HALF
13.11 mi12:26:291:42:387:505:17
7:46
#15412
25K
15.53 mi12:45:322:01:417:5019:03
7:52
#15201
30K
18.64 mi13:10:292:26:387:5224:57
8:02
#14894
20M
20.00 mi13:21:292:37:387:5311:00
8:06
#14776
21M
21.00 mi13:30:062:46:157:568:37
8:37
#14695
35K
21.75 mi13:35:532:52:027:555:47
7:44
#14592
23M
23.00 mi13:45:553:02:047:5510:02
8:02
#14432
24M
24.00 mi13:53:393:09:487:557:44
7:44
#14319
40K
24.85 mi14:00:313:16:407:556:52
8:02
#14238
25.2M
25.20 mi14:03:283:19:377:562:57
8:34
#14196
FINISH
26.22 mi14:11:183:27:277:567:50
7:42
#14148
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 mi161725422542215357(Top 53%)4950(Top 39%)4950(Top 285%)
10K6.21 mi3.10 mi15954+2185300+1225300+12215785(Top 54%)5183(Top 41%)5183(Top 298%)
15K9.32 mi3.11 mi15742+2125177+1235177+12315357(Top 53%)4950(Top 39%)4950(Top 285%)
20K12.43 mi3.11 mi15449+2935019+1585019+15814711(Top 51%)4624(Top 37%)4624(Top 266%)
HALF13.11 mi0.68 mi15412+374995+244995+2415205(Top 52%)4841(Top 38%)4841(Top 279%)
25K15.53 mi2.42 mi15201+2114876+1194876+11914299(Top 49%)4463(Top 35%)4463(Top 257%)
30K18.64 mi3.11 mi14894+3074727+1494727+14913718(Top 47%)4244(Top 34%)4244(Top 244%)
20M20.00 mi1.36 mi14776+1184693+344693+3413553(Top 47%)4265(Top 34%)4265(Top 246%)
21M21.00 mi1.00 mi14695+814666+274666+2713881(Top 48%)4526(Top 36%)4526(Top 261%)
35K21.75 mi0.75 mi14592+1034621+454621+4512605(Top 43%)3879(Top 31%)3879(Top 223%)
23M23.00 mi1.25 mi14432+1604559+624559+6212605(Top 43%)3925(Top 31%)3925(Top 226%)
24M24.00 mi1.00 mi14319+1134512+474512+4711840(Top 41%)3629(Top 29%)3629(Top 209%)
40K24.85 mi0.85 mi14238+814489+234489+2312747(Top 44%)4196(Top 33%)4196(Top 242%)
25.2M25.20 mi0.35 mi14196+424478+114478+1112076(Top 42%)3906(Top 31%)3906(Top 225%)
FINISH26.22 mi1.02 mi14148+484473+54473+512907(Top 44%)4339(Top 34%)4339(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15357

Females

4950

F40-44

4950

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15785

Females

5183

F40-44

5183

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15357

Females

4950

F40-44

4950

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14711

Females

4624

F40-44

4624

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15205

Females

4841

F40-44

4841

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14299

Females

4463

F40-44

4463

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13718

Females

4244

F40-44

4244

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13553

Females

4265

F40-44

4265

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13881

Females

4526

F40-44

4526

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12605

Females

3879

F40-44

3879

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12605

Females

3925

F40-44

3925

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11840

Females

3629

F40-44

3629

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12747

Females

4196

F40-44

4196

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12076

Females

3906

F40-44

3906

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12907

Females

4339

F40-44

4339

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2713*
Passed By
689
Net Change
+2024
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16172
5K10K390*172+218#16172#15954
10K15K331*119+212#15954#15742
15K20K334*41+293#15742#15449
20KHALF5316+37#15449#15412
HALF25K245*34+211#15412#15201
25K30K362*55+307#15201#14894
30K20M16951+118#14894#14776
20M21M13453+81#14776#14695
21M35K12118+103#14695#14592
35K23M18626+160#14592#14432
23M24M12815+113#14432#14319
24M40K10827+81#14319#14238
40K25.2M5715+42#14238#14196
25.2MFINISH9547+48#14196#14148
TOTALS2713*689+2024

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing