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BOSTON MARATHON 2025

Ailing Wang

Bib: 25005•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 43%
Division (F60-64)
#0 / 624
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:06
Rank: #17233
Start → 5K
25:06 | 8:05/mi
10K· 6.21 mi
51:04
Rank: #18103 (-870)
5K → 10K
25:58 | 8:21/mi
15K· 9.32 mi
1:16:49
Rank: #18048 (+55)
10K → 15K
25:45 | 8:17/mi
20K· 12.43 mi
1:43:22
Rank: #18114 (-66)
15K → 20K
26:33 | 8:33/mi
Half· 13.11 mi
1:49:03
Rank: #18084 (+30)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:09:59
Rank: #18042 (+42)
Half → 25K
20:56 | 8:38/mi
30K· 18.64 mi
2:37:58
Rank: #17933 (+109)
25K → 30K
27:59 | 9:00/mi
20M
2:50:46
Rank: #18021 (-88)
30K → 20M
12:48 | 9:25/mi
21M
3:00:15
Rank: #17920 (+101)
20M → 21M
9:29 | 9:29/mi
35K· 21.75 mi
3:06:47
Rank: #17846 (+74)
21M → 35K
6:32 | 8:44/mi
23M
3:18:13
Rank: #17770 (+76)
35K → 23M
11:26 | 9:08/mi
24M
3:27:00
Rank: #17686 (+84)
23M → 24M
8:47 | 8:47/mi
40K· 24.85 mi
3:35:23
Rank: #17794 (-108)
24M → 40K
8:23 | 9:48/mi
25.2M
3:38:46
Rank: #17761 (+33)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:47:49
Rank: #17797 (-36)
25.2M → Finish
9:03 | 8:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:03
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:58:46
Pace9:04 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:4325:068:0525:06
8:05
-
10K
6.21 mi11:50:4151:048:1325:58
8:21
+0:16
15K
9.32 mi12:16:261:16:498:1425:45
8:17
-0:04
20K
12.43 mi12:42:591:43:228:1926:33
8:33
+0:16
Half
13.11 mi12:48:401:49:038:195:41
8:20
-0:13
25K
15.53 mi13:09:362:09:598:2220:56
8:38
+0:18
30K
18.64 mi13:37:352:37:588:2827:59
9:00
+0:22
20M
20.00 mi13:50:232:50:468:3212:48
9:25
+0:25
21M
21.00 mi13:59:523:00:158:359:29
9:29
+0:04
35K
21.75 mi14:06:243:06:478:356:32
8:44
-0:45
23M
23.00 mi14:17:503:18:138:3711:26
9:08
+0:24
24M
24.00 mi14:26:373:27:008:388:47
8:47
-0:21
40K
24.85 mi14:35:003:35:238:408:23
9:48
+1:01
25.2M
25.20 mi14:38:233:38:468:413:23
9:49
+0:01
Finish
26.22 mi14:47:263:47:498:429:03
8:53
-0:56

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

8:05 /mi

Average Pace

8:42 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:30

36% of race

Time at Steady Pace

1:39:50

44% of race

Time at Slower Pace

45:29

20% of race

Average Pace: 8:41 /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 mi11:24:4325:068:0525:06
8:05
#17233
10K
6.21 mi11:50:4151:048:1325:58
8:21
#18103
15K
9.32 mi12:16:261:16:498:1425:45
8:17
#18048
20K
12.43 mi12:42:591:43:228:1926:33
8:33
#18114
Half
13.11 mi12:48:401:49:038:195:41
8:20
#18084
25K
15.53 mi13:09:362:09:598:2220:56
8:38
#18042
30K
18.64 mi13:37:352:37:588:2827:59
9:00
#17933
20M
20.00 mi13:50:232:50:468:3212:48
9:25
#18021
21M
21.00 mi13:59:523:00:158:359:29
9:29
#17920
35K
21.75 mi14:06:243:06:478:356:32
8:44
#17846
23M
23.00 mi14:17:503:18:138:3711:26
9:08
#17770
24M
24.00 mi14:26:373:27:008:388:47
8:47
#17686
40K
24.85 mi14:35:003:35:238:408:23
9:48
#17794
25.2M
25.20 mi14:38:233:38:468:413:23
9:49
#17761
Finish
26.22 mi14:47:263:47:498:429:03
8:53
#17797
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi172335880588017979(Top 63%)6306(Top 52%)6306(Top 1011%)
10K6.21 mi3.10 mi18103-8706393-5136393-51318931(Top 67%)6839(Top 56%)6839(Top 1096%)
15K9.32 mi3.11 mi18048+556363+306363+3017979(Top 63%)6306(Top 52%)6306(Top 1011%)
20K12.43 mi3.11 mi18114-666406-436406-4318530(Top 65%)6644(Top 54%)6644(Top 1065%)
Half13.11 mi0.68 mi18084+306388+186388+1818178(Top 64%)6428(Top 53%)6428(Top 1030%)
25K15.53 mi2.42 mi18042+426383+56383+518019(Top 63%)6440(Top 53%)6440(Top 1032%)
30K18.64 mi3.11 mi17933+1096363+206363+2017736(Top 62%)6434(Top 53%)6434(Top 1031%)
20M20.00 mi1.36 mi18021-886434-716434-7118832(Top 66%)7172(Top 59%)7172(Top 1149%)
21M21.00 mi1.00 mi17920+1016385+496385+4916026(Top 56%)5722(Top 47%)5722(Top 917%)
35K21.75 mi0.75 mi17846+746358+276358+2716926(Top 60%)6296(Top 51%)6296(Top 1009%)
23M23.00 mi1.25 mi17770+766371-136371-1317023(Top 60%)6466(Top 53%)6466(Top 1036%)
24M24.00 mi1.00 mi17686+846354+176354+1716254(Top 57%)6080(Top 50%)6080(Top 974%)
40K24.85 mi0.85 mi17794-1086432-786432-7819833(Top 70%)8057(Top 66%)8057(Top 1291%)
25.2M25.20 mi0.35 mi17761+336428+46428+416216(Top 57%)6201(Top 51%)6201(Top 994%)
Finish26.22 mi1.02 mi17797-366464-366464-3618462(Top 65%)7318(Top 60%)7318(Top 1173%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

17979

Females

6306

F60-64

6306

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

18931

Females

6839

F60-64

6839

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

17979

Females

6306

F60-64

6306

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18530

Females

6644

F60-64

6644

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18178

Females

6428

F60-64

6428

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

18019

Females

6440

F60-64

6440

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17736

Females

6434

F60-64

6434

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

18832

Females

7172

F60-64

7172

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

16026

Females

5722

F60-64

5722

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

16926

Females

6296

F60-64

6296

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

17023

Females

6466

F60-64

6466

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

16254

Females

6080

F60-64

6080

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19833

Females

8057

F60-64

8057

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16216

Females

6201

F60-64

6201

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18462

Females

7318

F60-64

7318

Passing Analysis

Category:
Athletes Passed
1712
Passed By
2276
Net Change
-564
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17233
5K → 10K71941-870#17233#18103
10K → 15K214159+55#18103#18048
15K → 20K161227-66#18048#18114
20K → Half5020+30#18114#18084
Half → 25K187145+42#18084#18042
25K → 30K288179+109#18042#17933
30K → 20M97185-88#17933#18021
20M → 21M14342+101#18021#17920
21M → 35K9925+74#17920#17846
35K → 23M14569+76#17846#17770
23M → 24M12137+84#17770#17686
24M → 40K30138-108#17686#17794
40K → 25.2M5320+33#17794#17761
25.2M → Finish5389-36#17761#17797
TOTALS17122276-564
📊

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