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BOSTON MARATHON 2025

Julia Wang

Bib: 22286•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 47%
Gender (Female)
#0 / 12228
Top 32%
Masters (Masters Women)
#0 / 6759
Top 18%
Division (F55-59)
#0 / 994
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:34
Rank: #15770
Start → 5K
24:34 | 7:54/mi
10K· 6.21 mi
49:07
Rank: #15724 (+46)
5K → 10K
24:33 | 7:54/mi
15K· 9.32 mi
1:12:58
Rank: #14887 (+837)
10K → 15K
23:51 | 7:41/mi
20K· 12.43 mi
1:37:50
Rank: #14856 (+31)
15K → 20K
24:52 | 8:00/mi
Half· 13.11 mi
1:43:12
Rank: #14848 (+8)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:02:37
Rank: #14661 (+187)
Half → 25K
19:25 | 8:00/mi
30K· 18.64 mi
2:28:12
Rank: #14289 (+372)
25K → 30K
25:35 | 8:14/mi
20M
2:39:24
Rank: #14063 (+226)
30K → 20M
11:12 | 8:15/mi
21M
2:48:04
Rank: #13885 (+178)
20M → 21M
8:40 | 8:40/mi
35K· 21.75 mi
2:54:19
Rank: #13889 (-4)
21M → 35K
6:15 | 8:21/mi
23M
3:04:23
Rank: #13642 (+247)
35K → 23M
10:04 | 8:02/mi
24M
3:12:25
Rank: #13529 (+113)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:19:24
Rank: #13425 (+104)
24M → 40K
6:59 | 8:10/mi
25.2M
3:22:30
Rank: #13391 (+34)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:30:31
Rank: #13342 (+49)
25.2M → Finish
8:01 | 7:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:12
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:47:19
Pace8:11 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3424:347:5424:34
7:54
-
10K
6.21 mi11:43:0749:077:5424:33
7:54
0:00
15K
9.32 mi12:06:581:12:587:5023:51
7:41
-0:13
20K
12.43 mi12:31:501:37:507:5224:52
8:00
+0:19
Half
13.11 mi12:37:121:43:127:525:22
7:52
-0:08
25K
15.53 mi12:56:372:02:377:5419:25
8:00
+0:08
30K
18.64 mi13:22:122:28:127:5725:35
8:14
+0:14
20M
20.00 mi13:33:242:39:247:5811:12
8:15
+0:01
21M
21.00 mi13:42:042:48:048:008:40
8:40
+0:25
35K
21.75 mi13:48:192:54:198:016:15
8:21
-0:19
23M
23.00 mi13:58:233:04:238:0110:04
8:02
-0:19
24M
24.00 mi14:06:253:12:258:018:02
8:02
0:00
40K
24.85 mi14:13:243:19:248:016:59
8:10
+0:08
25.2M
25.20 mi14:16:303:22:308:023:06
8:59
+0:49
Finish
26.22 mi14:24:313:30:318:028:01
7:52
-1:07

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

7:41 /mi

Average Pace

8:02 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:45

94% of race

Time at Steady Pace

11:46

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi11:18:3424:347:5424:34
7:54
#15770
10K
6.21 mi11:43:0749:077:5424:33
7:54
#15724
15K
9.32 mi12:06:581:12:587:5023:51
7:41
#14887
20K
12.43 mi12:31:501:37:507:5224:52
8:00
#14856
Half
13.11 mi12:37:121:43:127:525:22
7:52
#14848
25K
15.53 mi12:56:372:02:377:5419:25
8:00
#14661
30K
18.64 mi13:22:122:28:127:5725:35
8:14
#14289
20M
20.00 mi13:33:242:39:247:5811:12
8:15
#14063
21M
21.00 mi13:42:042:48:048:008:40
8:40
#13885
35K
21.75 mi13:48:192:54:198:016:15
8:21
#13889
23M
23.00 mi13:58:233:04:238:0110:04
8:02
#13642
24M
24.00 mi14:06:253:12:258:018:02
8:02
#13529
40K
24.85 mi14:13:243:19:248:016:59
8:10
#13425
25.2M
25.20 mi14:16:303:22:308:023:06
8:59
#13391
Finish
26.22 mi14:24:313:30:318:028:01
7:52
#13342
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi157704999499913279(Top 47%)3605(Top 29%)3605(Top 363%)
10K6.21 mi3.10 mi15724+464971+284971+2815681(Top 55%)4931(Top 40%)4931(Top 496%)
15K9.32 mi3.11 mi14887+8374490+4814490+48113279(Top 47%)3605(Top 29%)3605(Top 363%)
20K12.43 mi3.11 mi14856+314505-154505-1514964(Top 53%)4624(Top 38%)4624(Top 465%)
Half13.11 mi0.68 mi14848+84503+24503+214821(Top 52%)4499(Top 37%)4499(Top 453%)
25K15.53 mi2.42 mi14661+1874423+804423+8013965(Top 49%)4187(Top 34%)4187(Top 421%)
30K18.64 mi3.11 mi14289+3724272+1514272+15113071(Top 46%)3868(Top 32%)3868(Top 389%)
20M20.00 mi1.36 mi14063+2264175+974175+9712107(Top 43%)3511(Top 29%)3511(Top 353%)
21M21.00 mi1.00 mi13885+1784105+704105+7011514(Top 41%)3369(Top 28%)3369(Top 339%)
35K21.75 mi0.75 mi13889-44126-214126-2114616(Top 51%)5019(Top 41%)5019(Top 505%)
23M23.00 mi1.25 mi13642+2474034+924034+9210375(Top 37%)2933(Top 24%)2933(Top 295%)
24M24.00 mi1.00 mi13529+1133990+443990+4411520(Top 41%)3582(Top 29%)3582(Top 360%)
40K24.85 mi0.85 mi13425+1043956+343956+3411400(Top 40%)3609(Top 30%)3609(Top 363%)
25.2M25.20 mi0.35 mi13391+343954+23954+211805(Top 42%)3881(Top 32%)3881(Top 390%)
Finish26.22 mi1.02 mi13342+493948+63948+611964(Top 42%)3912(Top 32%)3912(Top 394%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

13279

Females

3605

F55-59

3605

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

15681

Females

4931

F55-59

4931

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

13279

Females

3605

F55-59

3605

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14964

Females

4624

F55-59

4624

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

14821

Females

4499

F55-59

4499

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13965

Females

4187

F55-59

4187

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

13071

Females

3868

F55-59

3868

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

12107

Females

3511

F55-59

3511

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11514

Females

3369

F55-59

3369

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14616

Females

5019

F55-59

5019

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10375

Females

2933

F55-59

2933

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11520

Females

3582

F55-59

3582

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11400

Females

3609

F55-59

3609

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11805

Females

3881

F55-59

3881

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11964

Females

3912

F55-59

3912

Passing Analysis

Category:
Athletes Passed
3325
Passed By
897
Net Change
+2428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15770
5K → 10K336290+46#15770#15724
10K → 15K8425+837#15724#14887
15K → 20K224193+31#14887#14856
20K → Half4133+8#14856#14848
Half → 25K26073+187#14848#14661
25K → 30K44876+372#14661#14289
30K → 20M24721+226#14289#14063
20M → 21M20022+178#14063#13885
21M → 35K6367-4#13885#13889
35K → 23M25912+247#13889#13642
23M → 24M13926+113#13642#13529
24M → 40K12824+104#13529#13425
40K → 25.2M5420+34#13425#13391
25.2M → Finish8435+49#13391#13342
TOTALS3325897+2428
📊

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