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BOSTON MARATHON 2026

Hui Lin

Bib: 23551•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
Top 34%
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
27:07
3.11 mi
Rank: #21348
Start → 5K
27:07 | 8:44/mi
10K
54:10
6.21 mi
Rank: #21424 (-76)
5K → 10K
27:03 | 8:43/mi
15K
1:21:09
9.32 mi
Rank: #21304 (+120)
10K → 15K
26:59 | 8:42/mi
20K
1:48:06
12.43 mi
Rank: #21038 (+266)
15K → 20K
26:57 | 8:41/mi
HALF
1:53:51
13.11 mi
Rank: #20979 (+59)
20K → HALF
5:45 | 8:27/mi
25K
2:15:16
15.53 mi
Rank: #20861 (+118)
HALF → 25K
21:25 | 8:50/mi
30K
2:42:58
18.64 mi
Rank: #20566 (+295)
25K → 30K
27:42 | 8:55/mi
20M
2:55:10
20.00 mi
Rank: #20417 (+149)
30K → 20M
12:12 | 8:59/mi
21M
3:04:22
21.00 mi
Rank: #20243 (+174)
20M → 21M
9:12 | 9:12/mi
35K
3:10:48
21.75 mi
Rank: #20170 (+73)
21M → 35K
6:26 | 8:36/mi
23M
3:21:52
23.00 mi
Rank: #20031 (+139)
35K → 23M
11:04 | 8:51/mi
24M
3:30:26
24.00 mi
Rank: #19889 (+142)
23M → 24M
8:34 | 8:34/mi
40K
3:37:54
24.85 mi
Rank: #19792 (+97)
24M → 40K
7:28 | 8:44/mi
25.2M
3:41:07
25.20 mi
Rank: #19752 (+40)
40K → 25.2M
3:13 | 9:20/mi
FINISH
3:49:36
26.22 mi
Rank: #19659 (+93)
25.2M → FINISH
8:29 | 8:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:51
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time1:55:45
Pace8:50 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:4927:078:4427:07
8:44
-
10K
6.21 mi11:58:5254:108:4427:03
8:43
-0:01
15K
9.32 mi12:25:511:21:098:4326:59
8:42
-0:01
20K
12.43 mi12:52:481:48:068:4226:57
8:41
-0:01
HALF
13.11 mi12:58:331:53:518:425:45
8:27
-0:14
25K
15.53 mi13:19:582:15:168:4321:25
8:50
+0:23
30K
18.64 mi13:47:402:42:588:4527:42
8:55
+0:05
20M
20.00 mi13:59:522:55:108:4612:12
8:59
+0:04
21M
21.00 mi14:09:043:04:228:479:12
9:12
+0:13
35K
21.75 mi14:15:303:10:488:476:26
8:36
-0:36
23M
23.00 mi14:26:343:21:528:4711:04
8:51
+0:15
24M
24.00 mi14:35:083:30:268:478:34
8:34
-0:17
40K
24.85 mi14:42:363:37:548:477:28
8:44
+0:10
25.2M
25.20 mi14:45:493:41:078:473:13
9:20
+0:36
FINISH
26.22 mi14:54:183:49:368:468:29
8:20
-1:00

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

8:20 /mi

Average Pace

8:46 /mi

Slowest Pace

9:20 /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

3:37:11

95% of race

Time at Steady Pace

12:25

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /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 mi11:31:4927:078:4427:07
8:44
#21348
10K
6.21 mi11:58:5254:108:4427:03
8:43
#21424
15K
9.32 mi12:25:511:21:098:4326:59
8:42
#21304
20K
12.43 mi12:52:481:48:068:4226:57
8:41
#21038
HALF
13.11 mi12:58:331:53:518:425:45
8:27
#20979
25K
15.53 mi13:19:582:15:168:4321:25
8:50
#20861
30K
18.64 mi13:47:402:42:588:4527:42
8:55
#20566
20M
20.00 mi13:59:522:55:108:4612:12
8:59
#20417
21M
21.00 mi14:09:043:04:228:479:12
9:12
#20243
35K
21.75 mi14:15:303:10:488:476:26
8:36
#20170
23M
23.00 mi14:26:343:21:528:4711:04
8:51
#20031
24M
24.00 mi14:35:083:30:268:478:34
8:34
#19889
40K
24.85 mi14:42:363:37:548:477:28
8:44
#19792
25.2M
25.20 mi14:45:493:41:078:473:13
9:20
#19752
FINISH
26.22 mi14:54:183:49:368:468:29
8:20
#19659
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi213488362836221126(Top 73%)8197(Top 65%)8197(Top 862%)
10K6.21 mi3.10 mi21424-768372-108372-1021458(Top 74%)8374(Top 67%)8374(Top 881%)
15K9.32 mi3.11 mi21304+1208311+618311+6121126(Top 73%)8197(Top 65%)8197(Top 862%)
20K12.43 mi3.11 mi21038+2668170+1418170+14120309(Top 70%)7792(Top 62%)7792(Top 819%)
HALF13.11 mi0.68 mi20979+598136+348136+3419915(Top 69%)7542(Top 60%)7542(Top 793%)
25K15.53 mi2.42 mi20861+1188087+498087+4920379(Top 70%)7853(Top 62%)7853(Top 826%)
30K18.64 mi3.11 mi20566+2957954+1337954+13319171(Top 66%)7308(Top 58%)7308(Top 768%)
20M20.00 mi1.36 mi20417+1497882+727882+7218876(Top 65%)7225(Top 57%)7225(Top 760%)
21M21.00 mi1.00 mi20243+1747808+747808+7417195(Top 59%)6385(Top 51%)6385(Top 671%)
35K21.75 mi0.75 mi20170+737778+307778+3018159(Top 63%)6987(Top 56%)6987(Top 735%)
23M23.00 mi1.25 mi20031+1397725+537725+5317727(Top 61%)6829(Top 54%)6829(Top 718%)
24M24.00 mi1.00 mi19889+1427679+467679+4617306(Top 60%)6644(Top 53%)6644(Top 699%)
40K24.85 mi0.85 mi19792+977639+407639+4017062(Top 59%)6558(Top 52%)6558(Top 690%)
25.2M25.20 mi0.35 mi19752+407624+157624+1516581(Top 57%)6299(Top 50%)6299(Top 662%)
FINISH26.22 mi1.02 mi19659+937580+447580+4417228(Top 59%)6641(Top 53%)6641(Top 698%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21126

Females

8197

F55-59

8197

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21458

Females

8374

F55-59

8374

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21126

Females

8197

F55-59

8197

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20309

Females

7792

F55-59

7792

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

19915

Females

7542

F55-59

7542

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20379

Females

7853

F55-59

7853

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19171

Females

7308

F55-59

7308

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18876

Females

7225

F55-59

7225

20M→21M

20.0 - 21.0 mi

Top 59%
×8
+106ft-24ft

Overall

17195

Females

6385

F55-59

6385

21M→35K

21.0 - 21.8 mi

Top 63%
×7
+17ft-86ft

Overall

18159

Females

6987

F55-59

6987

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17727

Females

6829

F55-59

6829

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17306

Females

6644

F55-59

6644

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17062

Females

6558

F55-59

6558

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1
+13ft-16ft

Overall

16581

Females

6299

F55-59

6299

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
×2
+22ft-21ft

Overall

17228

Females

6641

F55-59

6641

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2349*
Passed By
584
Net Change
+1689
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21348
5K → 10K200200-76#21348#21424
10K → 15K245*125+120#21424#21304
15K → 20K312*46+266#21304#21038
20K → HALF678+59#21038#20979
HALF → 25K17860+118#20979#20861
25K → 30K330*35+295#20861#20566
30K → 20M17021+149#20566#20417
20M → 21M1828+174#20417#20243
21M → 35K829+73#20243#20170
35K → 23M15920+139#20170#20031
23M → 24M15210+142#20031#19889
24M → 40K10710+97#19889#19792
40K → 25.2M444+40#19792#19752
25.2M → FINISH12128+93#19752#19659
TOTALS2349*584+1689

* 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