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BOSTON MARATHON 2026

Sabrina Meng

Bib: 21488•F

BC

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Masters (Masters Women)
#0 / 6862
Top 8%
Age Group (F55-59)
#0 / 951
Top 2%
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
20:30
3.11 mi
Rank: #4995
Start → 5K
20:30 | 6:36/mi
10K
42:59
6.21 mi
Rank: #7972 (-2977)
5K → 10K
22:29 | 7:15/mi
15K
1:06:51
9.32 mi
Rank: #9897 (-1925)
10K → 15K
23:52 | 7:41/mi
20K
1:30:17
12.43 mi
Rank: #10466 (-569)
15K → 20K
23:26 | 7:33/mi
HALF
1:35:06
13.11 mi
Rank: #10389 (+77)
20K → HALF
4:49 | 7:04/mi
25K
1:53:07
15.53 mi
Rank: #10413 (-24)
HALF → 25K
18:01 | 7:26/mi
30K
2:17:52
18.64 mi
Rank: #10959 (-546)
25K → 30K
24:45 | 7:58/mi
20M
2:29:00
20.00 mi
Rank: #11239 (-280)
30K → 20M
11:08 | 8:12/mi
21M
2:37:34
21.00 mi
Rank: #11325 (-86)
20M → 21M
8:34 | 8:34/mi
35K
2:43:22
21.75 mi
Rank: #11352 (-27)
21M → 35K
5:48 | 7:46/mi
23M
2:53:23
23.00 mi
Rank: #11397 (-45)
35K → 23M
10:01 | 8:01/mi
24M
3:01:24
24.00 mi
Rank: #11477 (-80)
23M → 24M
8:01 | 8:01/mi
40K
3:08:15
24.85 mi
Rank: #11486 (-9)
24M → 40K
6:51 | 8:01/mi
25.2M
3:11:04
25.20 mi
Rank: #11428 (+58)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:18:14
26.22 mi
Rank: #11241 (+187)
25.2M → FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:06
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:43:08
Pace7:53 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3620:306:3620:30
6:36
-
10K
6.21 mi11:44:0542:596:5622:29
7:15
+0:39
15K
9.32 mi12:07:571:06:517:1123:52
7:41
+0:26
20K
12.43 mi12:31:231:30:177:1623:26
7:33
-0:08
HALF
13.11 mi12:36:121:35:067:164:49
7:04
-0:29
25K
15.53 mi12:54:131:53:077:1718:01
7:26
+0:22
30K
18.64 mi13:18:582:17:527:2424:45
7:58
+0:32
20M
20.00 mi13:30:062:29:007:2811:08
8:12
+0:14
21M
21.00 mi13:38:402:37:347:318:34
8:34
+0:22
35K
21.75 mi13:44:282:43:227:315:48
7:46
-0:48
23M
23.00 mi13:54:292:53:237:3310:01
8:01
+0:15
24M
24.00 mi14:02:303:01:247:348:01
8:01
0:00
40K
24.85 mi14:09:213:08:157:356:51
8:01
0:00
25.2M
25.20 mi14:12:103:11:047:352:49
8:11
+0:10
FINISH
26.22 mi14:19:203:18:147:347:10
7:02
-1:09

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

6:36 /mi

Average Pace

7:34 /mi

Slowest Pace

8:34 /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

1:12:59

37% of race

Time at Steady Pace

1:42:44

52% of race

Time at Slower Pace

22:31

11% of race

Average Pace: 7:34 /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 mi11:21:3620:306:3620:30
6:36
#4995
10K
6.21 mi11:44:0542:596:5622:29
7:15
#7972
15K
9.32 mi12:07:571:06:517:1123:52
7:41
#9897
20K
12.43 mi12:31:231:30:177:1623:26
7:33
#10466
HALF
13.11 mi12:36:121:35:067:164:49
7:04
#10389
25K
15.53 mi12:54:131:53:077:1718:01
7:26
#10413
30K
18.64 mi13:18:582:17:527:2424:45
7:58
#10959
20M
20.00 mi13:30:062:29:007:2811:08
8:12
#11239
21M
21.00 mi13:38:402:37:347:318:34
8:34
#11325
35K
21.75 mi13:44:282:43:227:315:48
7:46
#11352
23M
23.00 mi13:54:292:53:237:3310:01
8:01
#11397
24M
24.00 mi14:02:303:01:247:348:01
8:01
#11477
40K
24.85 mi14:09:213:08:157:356:51
8:01
#11486
25.2M
25.20 mi14:12:103:11:047:352:49
8:11
#11428
FINISH
26.22 mi14:19:203:18:147:347:10
7:02
#11241
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 mi499533133114378(Top 50%)4363(Top 35%)4363(Top 459%)
10K6.21 mi3.10 mi7972-29771077-7461077-74610612(Top 37%)2216(Top 18%)2216(Top 233%)
15K9.32 mi3.11 mi9897-19251862-7851862-78514378(Top 50%)4363(Top 35%)4363(Top 459%)
20K12.43 mi3.11 mi10466-5692187-3252187-32512345(Top 43%)3290(Top 26%)3290(Top 346%)
HALF13.11 mi0.68 mi10389+772151+362151+369267(Top 32%)1648(Top 13%)1648(Top 173%)
25K15.53 mi2.42 mi10413-242194-432194-4310843(Top 37%)2560(Top 20%)2560(Top 269%)
30K18.64 mi3.11 mi10959-5462533-3392533-33913242(Top 46%)3970(Top 32%)3970(Top 417%)
20M20.00 mi1.36 mi11239-2802691-1582691-15814245(Top 49%)4615(Top 37%)4615(Top 485%)
21M21.00 mi1.00 mi11325-862755-642755-6413554(Top 47%)4346(Top 35%)4346(Top 457%)
35K21.75 mi0.75 mi11352-272777-222777-2212713(Top 44%)3913(Top 31%)3913(Top 411%)
23M23.00 mi1.25 mi11397-452835-582835-5812485(Top 43%)3852(Top 31%)3852(Top 405%)
24M24.00 mi1.00 mi11477-802902-672902-6713892(Top 48%)4721(Top 38%)4721(Top 496%)
40K24.85 mi0.85 mi11486-92941-392941-3912581(Top 43%)4096(Top 33%)4096(Top 431%)
25.2M25.20 mi0.35 mi11428+582923+182923+189468(Top 33%)2585(Top 21%)2585(Top 272%)
FINISH26.22 mi1.02 mi11241+1872853+702853+707890(Top 27%)1881(Top 15%)1881(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14378

Females

4363

F55-59

4363

5K→10K

3.1 - 6.2 mi

Top 37%
×5
+79ft-138ft

Overall

10612

Females

2216

F55-59

2216

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14378

Females

4363

F55-59

4363

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12345

Females

3290

F55-59

3290

20K→HALF

12.4 - 13.1 mi

Top 32%
×2
+19ft-37ft

Overall

9267

Females

1648

F55-59

1648

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10843

Females

2560

F55-59

2560

25K→30K

15.5 - 18.6 mi

Top 46%
×9
+181ft-148ft

Overall

13242

Females

3970

F55-59

3970

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14245

Females

4615

F55-59

4615

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13554

Females

4346

F55-59

4346

21M→35K

21.0 - 21.8 mi

Top 44%
×7
+17ft-86ft

Overall

12713

Females

3913

F55-59

3913

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12485

Females

3852

F55-59

3852

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13892

Females

4721

F55-59

4721

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12581

Females

4096

F55-59

4096

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9468

Females

2585

F55-59

2585

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7890

Females

1881

F55-59

1881

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
968
Passed By
7211
Net Change
-6246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4995
5K → 10K62983-2977#4995#7972
10K → 15K21926-1925#7972#9897
15K → 20K49616-569#9897#10466
20K → HALF836+77#10466#10389
HALF → 25K113137-24#10389#10413
25K → 30K79625-546#10413#10959
30K → 20M27307-280#10959#11239
20M → 21M65151-86#11239#11325
21M → 35K5178-27#11325#11352
35K → 23M86131-45#11352#11397
23M → 24M66146-80#11397#11477
24M → 40K7483-9#11477#11486
40K → 25.2M679+58#11486#11428
25.2M → FINISH20013+187#11428#11241
TOTALS9687211-6246
📊

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