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BOSTON MARATHON 2024

Jane Xiang

Bib: 15082•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 50%
Gender (Female)
#0 / 10924
Top 38%
Masters (Masters Women)
#0 / 6263
Top 26%
Division (F55-59)
#0 / 876
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:07
Rank: #15279
Start → 5K
25:07 | 8:05/mi
10K· 6.21 mi
50:04
Rank: #14832 (+447)
5K → 10K
24:57 | 8:02/mi
15K· 9.32 mi
1:15:22
Rank: #14618 (+214)
10K → 15K
25:18 | 8:09/mi
20K· 12.43 mi
1:42:07
Rank: #14838 (-220)
15K → 20K
26:45 | 8:37/mi
Half· 13.11 mi
1:47:44
Rank: #14790 (+48)
20K → Half
5:37 | 8:14/mi
25K· 15.53 mi
2:08:50
Rank: #14601 (+189)
Half → 25K
21:06 | 8:42/mi
30K· 18.64 mi
2:36:47
Rank: #14267 (+334)
25K → 30K
27:57 | 9:00/mi
20M
2:48:49
Rank: #14033 (+234)
30K → 20M
12:02 | 8:51/mi
21M
2:57:58
Rank: #13693 (+340)
20M → 21M
9:09 | 9:09/mi
35K· 21.75 mi
3:04:47
Rank: #13647 (+46)
21M → 35K
6:49 | 9:07/mi
23M
3:15:35
Rank: #13373 (+274)
35K → 23M
10:48 | 8:38/mi
24M
3:24:11
Rank: #13183 (+190)
23M → 24M
8:36 | 8:36/mi
40K· 24.85 mi
3:31:52
Rank: #13069 (+114)
24M → 40K
7:41 | 8:59/mi
25.2M
3:35:09
Rank: #12966 (+103)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:43:12
Rank: #12716 (+250)
25.2M → Finish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:44
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:55:28
Pace8:48 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4825:078:0525:07
8:05
-
10K
6.21 mi11:40:4550:048:0324:57
8:02
-0:03
15K
9.32 mi12:06:031:15:228:0525:18
8:09
+0:07
20K
12.43 mi12:32:481:42:078:1326:45
8:37
+0:28
Half
13.11 mi12:38:251:47:448:135:37
8:14
-0:23
25K
15.53 mi12:59:312:08:508:1821:06
8:42
+0:28
30K
18.64 mi13:27:282:36:478:2527:57
9:00
+0:18
20M
20.00 mi13:39:302:48:498:2612:02
8:51
-0:09
21M
21.00 mi13:48:392:57:588:289:09
9:09
+0:18
35K
21.75 mi13:55:283:04:478:306:49
9:07
-0:02
23M
23.00 mi14:06:163:15:358:3010:48
8:38
-0:29
24M
24.00 mi14:14:523:24:118:308:36
8:36
-0:02
40K
24.85 mi14:22:333:31:528:317:41
8:59
+0:23
25.2M
25.20 mi14:25:503:35:098:323:17
9:31
+0:32
Finish
26.22 mi14:33:533:43:128:318:03
7:54
-1:37

Checkpoints & Pacing

📈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

7:54 /mi

Average Pace

8:31 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:02

40% of race

Time at Steady Pace

1:19:17

36% of race

Time at Slower Pace

54:53

25% of race

Average Pace: 8:31 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:15:4825:078:0525:07
8:05
#15279
10K
6.21 mi11:40:4550:048:0324:57
8:02
#14832
15K
9.32 mi12:06:031:15:228:0525:18
8:09
#14618
20K
12.43 mi12:32:481:42:078:1326:45
8:37
#14838
Half
13.11 mi12:38:251:47:448:135:37
8:14
#14790
25K
15.53 mi12:59:312:08:508:1821:06
8:42
#14601
30K
18.64 mi13:27:282:36:478:2527:57
9:00
#14267
20M
20.00 mi13:39:302:48:498:2612:02
8:51
#14033
21M
21.00 mi13:48:392:57:588:289:09
9:09
#13693
35K
21.75 mi13:55:283:04:478:306:49
9:07
#13647
23M
23.00 mi14:06:163:15:358:3010:48
8:38
#13373
24M
24.00 mi14:14:523:24:118:308:36
8:36
#13183
40K
24.85 mi14:22:333:31:528:317:41
8:59
#13069
25.2M
25.20 mi14:25:503:35:098:323:17
9:31
#12966
Finish
26.22 mi14:33:533:43:128:318:03
7:54
#12716
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi152795114511414366(Top 56%)4587(Top 42%)4587(Top 524%)
10K6.21 mi3.10 mi14832+4474838+2764838+27614433(Top 56%)4588(Top 42%)4588(Top 524%)
15K9.32 mi3.11 mi14618+2144714+1244714+12414366(Top 56%)4587(Top 42%)4587(Top 524%)
20K12.43 mi3.11 mi14838-2204855-1414855-14115382(Top 60%)5223(Top 48%)5223(Top 596%)
Half13.11 mi0.68 mi14790+484830+254830+2514231(Top 56%)4591(Top 42%)4591(Top 524%)
25K15.53 mi2.42 mi14601+1894756+744756+7414087(Top 55%)4655(Top 43%)4655(Top 531%)
30K18.64 mi3.11 mi14267+3344639+1174639+11713230(Top 52%)4408(Top 40%)4408(Top 503%)
20M20.00 mi1.36 mi14033+2344560+794560+7911392(Top 45%)3701(Top 34%)3701(Top 422%)
21M21.00 mi1.00 mi13693+3404431+1294431+1299308(Top 36%)2857(Top 26%)2857(Top 326%)
35K21.75 mi0.75 mi13647+464433-24433-213875(Top 54%)5254(Top 48%)5254(Top 600%)
23M23.00 mi1.25 mi13373+2744337+964337+969172(Top 36%)2970(Top 27%)2970(Top 339%)
24M24.00 mi1.00 mi13183+1904280+574280+5710076(Top 39%)3488(Top 32%)3488(Top 398%)
40K24.85 mi0.85 mi13069+1144260+204260+2010835(Top 42%)3985(Top 36%)3985(Top 455%)
25.2M25.20 mi0.35 mi12966+1034223+374223+378900(Top 35%)3118(Top 29%)3118(Top 356%)
Finish26.22 mi1.02 mi12716+2504132+914132+917982(Top 31%)2582(Top 24%)2582(Top 295%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14366

Females

4587

F55-59

4587

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

14433

Females

4588

F55-59

4588

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14366

Females

4587

F55-59

4587

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15382

Females

5223

F55-59

5223

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14231

Females

4591

F55-59

4591

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14087

Females

4655

F55-59

4655

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13230

Females

4408

F55-59

4408

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11392

Females

3701

F55-59

3701

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9308

Females

2857

F55-59

2857

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13875

Females

5254

F55-59

5254

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9172

Females

2970

F55-59

2970

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10076

Females

3488

F55-59

3488

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

10835

Females

3985

F55-59

3985

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

8900

Females

3118

F55-59

3118

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

7982

Females

2582

F55-59

2582

Passing Analysis

Category:
Athletes Passed
3595
Passed By
1032
Net Change
+2563
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15279
5K → 10K549102+447#15279#14832
10K → 15K342128+214#14832#14618
15K → 20K163383-220#14618#14838
20K → Half6517+48#14838#14790
Half → 25K307118+189#14790#14601
25K → 30K451117+334#14601#14267
30K → 20M26228+234#14267#14033
20M → 21M35212+340#14033#13693
21M → 35K9852+46#13693#13647
35K → 23M28915+274#13647#13373
23M → 24M21222+190#13373#13183
24M → 40K14228+114#13183#13069
40K → 25.2M1085+103#13069#12966
25.2M → Finish2555+250#12966#12716
TOTALS35951032+2563
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing