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BOSTON MARATHON 2024

Angela Xu

Bib: 14079•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 46%
Gender (Female)
#0 / 10924
Top 33%
Division (F18-39)
#0 / 4660
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:02
Rank: #12600
Start → 5K
24:02 | 7:44/mi
10K· 6.21 mi
48:28
Rank: #12888 (-288)
5K → 10K
24:26 | 7:52/mi
15K· 9.32 mi
1:13:26
Rank: #13146 (-258)
10K → 15K
24:58 | 8:02/mi
20K· 12.43 mi
1:38:48
Rank: #13014 (+132)
15K → 20K
25:22 | 8:10/mi
Half· 13.11 mi
1:44:18
Rank: #13007 (+7)
20K → Half
5:30 | 8:04/mi
25K· 15.53 mi
2:04:29
Rank: #12816 (+191)
Half → 25K
20:11 | 8:19/mi
30K· 18.64 mi
2:31:44
Rank: #12597 (+219)
25K → 30K
27:15 | 8:46/mi
20M
2:43:56
Rank: #12510 (+87)
30K → 20M
12:12 | 8:59/mi
21M
2:53:28
Rank: #12358 (+152)
20M → 21M
9:32 | 9:32/mi
35K· 21.75 mi
2:59:59
Rank: #12326 (+32)
21M → 35K
6:31 | 8:43/mi
23M
3:11:06
Rank: #12154 (+172)
35K → 23M
11:07 | 8:53/mi
24M
3:19:44
Rank: #12034 (+120)
23M → 24M
8:38 | 8:38/mi
40K· 24.85 mi
3:27:14
Rank: #11918 (+116)
24M → 40K
7:30 | 8:46/mi
25.2M
3:30:30
Rank: #11836 (+82)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:38:45
Rank: #11686 (+150)
25.2M → Finish
8:15 | 8:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:18
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:54:27
Pace8:44 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1624:027:4424:02
7:44
-
10K
6.21 mi11:19:4248:287:4824:26
7:52
+0:08
15K
9.32 mi11:44:401:13:267:5324:58
8:02
+0:10
20K
12.43 mi12:10:021:38:487:5725:22
8:10
+0:08
Half
13.11 mi12:15:321:44:187:575:30
8:04
-0:06
25K
15.53 mi12:35:432:04:298:0120:11
8:19
+0:15
30K
18.64 mi13:02:582:31:448:0827:15
8:46
+0:27
20M
20.00 mi13:15:102:43:568:1212:12
8:59
+0:13
21M
21.00 mi13:24:422:53:288:169:32
9:32
+0:33
35K
21.75 mi13:31:132:59:598:176:31
8:43
-0:49
23M
23.00 mi13:42:203:11:068:1911:07
8:53
+0:10
24M
24.00 mi13:50:583:19:448:198:38
8:38
-0:15
40K
24.85 mi13:58:283:27:148:207:30
8:46
+0:08
25.2M
25.20 mi14:01:443:30:308:213:16
9:28
+0:42
Finish
26.22 mi14:09:593:38:458:218:15
8:06
-1:22

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

7:44 /mi

Average Pace

8:21 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:44

61% of race

Time at Steady Pace

1:01:01

28% of race

Time at Slower Pace

25:00

11% of race

Average Pace: 8:21 /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 mi10:55:1624:027:4424:02
7:44
#12600
10K
6.21 mi11:19:4248:287:4824:26
7:52
#12888
15K
9.32 mi11:44:401:13:267:5324:58
8:02
#13146
20K
12.43 mi12:10:021:38:487:5725:22
8:10
#13014
Half
13.11 mi12:15:321:44:187:575:30
8:04
#13007
25K
15.53 mi12:35:432:04:298:0120:11
8:19
#12816
30K
18.64 mi13:02:582:31:448:0827:15
8:46
#12597
20M
20.00 mi13:15:102:43:568:1212:12
8:59
#12510
21M
21.00 mi13:24:422:53:288:169:32
9:32
#12358
35K
21.75 mi13:31:132:59:598:176:31
8:43
#12326
23M
23.00 mi13:42:203:11:068:1911:07
8:53
#12154
24M
24.00 mi13:50:583:19:448:198:38
8:38
#12034
40K
24.85 mi13:58:283:27:148:207:30
8:46
#11918
25.2M
25.20 mi14:01:443:30:308:213:16
9:28
#11836
Finish
26.22 mi14:09:593:38:458:218:15
8:06
#11686
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi126003477347713701(Top 54%)4180(Top 38%)4180(Top 90%)
10K6.21 mi3.10 mi12888-2883666-1893666-18913181(Top 52%)3866(Top 35%)3866(Top 83%)
15K9.32 mi3.11 mi13146-2583835-1693835-16913701(Top 54%)4180(Top 38%)4180(Top 90%)
20K12.43 mi3.11 mi13014+1323785+503785+5012922(Top 51%)3806(Top 35%)3806(Top 82%)
Half13.11 mi0.68 mi13007+73792-73792-713176(Top 52%)3990(Top 37%)3990(Top 86%)
25K15.53 mi2.42 mi12816+1913717+753717+7512124(Top 47%)3582(Top 33%)3582(Top 77%)
30K18.64 mi3.11 mi12597+2193672+453672+4512042(Top 47%)3757(Top 34%)3757(Top 81%)
20M20.00 mi1.36 mi12510+873689-173689-1712020(Top 47%)4032(Top 37%)4032(Top 87%)
21M21.00 mi1.00 mi12358+1523667+223667+2211005(Top 43%)3746(Top 34%)3746(Top 80%)
35K21.75 mi0.75 mi12326+323697-303697-3011878(Top 46%)4222(Top 39%)4222(Top 91%)
23M23.00 mi1.25 mi12154+1723661+363661+3610556(Top 41%)3686(Top 34%)3686(Top 79%)
24M24.00 mi1.00 mi12034+1203637+243637+2410235(Top 40%)3565(Top 33%)3565(Top 77%)
40K24.85 mi0.85 mi11918+1163625+123625+129765(Top 38%)3459(Top 32%)3459(Top 74%)
25.2M25.20 mi0.35 mi11836+823597+283597+288691(Top 34%)3015(Top 28%)3015(Top 65%)
Finish26.22 mi1.02 mi11686+1503559+383559+389178(Top 36%)3141(Top 29%)3141(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

13701

Females

4180

F18-39

4180

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13181

Females

3866

F18-39

3866

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

13701

Females

4180

F18-39

4180

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

12922

Females

3806

F18-39

3806

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13176

Females

3990

F18-39

3990

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12124

Females

3582

F18-39

3582

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12042

Females

3757

F18-39

3757

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

12020

Females

4032

F18-39

4032

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11005

Females

3746

F18-39

3746

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

11878

Females

4222

F18-39

4222

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10556

Females

3686

F18-39

3686

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10235

Females

3565

F18-39

3565

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

9765

Females

3459

F18-39

3459

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8691

Females

3015

F18-39

3015

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9178

Females

3141

F18-39

3141

Passing Analysis

Category:
Athletes Passed
2659
Passed By
1745
Net Change
+914
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12600
5K → 10K175463-288#12600#12888
10K → 15K144402-258#12888#13146
15K → 20K332200+132#13146#13014
20K → Half4841+7#13014#13007
Half → 25K333142+191#13007#12816
25K → 30K393174+219#12816#12597
30K → 20M17083+87#12597#12510
20M → 21M20553+152#12510#12358
21M → 35K9260+32#12358#12326
35K → 23M21543+172#12326#12154
23M → 24M15030+120#12154#12034
24M → 40K14933+116#12034#11918
40K → 25.2M886+82#11918#11836
25.2M → Finish16515+150#11836#11686
TOTALS26591745+914
📊

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