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BOSTON MARATHON 2025

Mingli Huang

Bib: 18530•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 49%
Gender (Female)
#0 / 12228
Top 34%
Masters (Masters Women)
#0 / 6759
Top 20%
Division (F40-44)
#0 / 1718
Top 41%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:36
Rank: #15880
Start → 5K
24:36 | 7:55/mi
10K· 6.21 mi
48:40
Rank: #15077 (+803)
5K → 10K
24:04 | 7:45/mi
15K· 9.32 mi
1:12:57
Rank: #14868 (+209)
10K → 15K
24:17 | 7:49/mi
20K· 12.43 mi
1:38:01
Rank: #14974 (-106)
15K → 20K
25:04 | 8:04/mi
Half· 13.11 mi
1:43:28
Rank: #15027 (-53)
20K → Half
5:27 | 7:59/mi
25K· 15.53 mi
2:03:10
Rank: #14984 (+43)
Half → 25K
19:42 | 8:08/mi
30K· 18.64 mi
2:29:10
Rank: #14753 (+231)
25K → 30K
26:00 | 8:22/mi
20M
2:40:34
Rank: #14567 (+186)
30K → 20M
11:24 | 8:23/mi
21M
2:49:38
Rank: #14483 (+84)
20M → 21M
9:04 | 9:04/mi
35K· 21.75 mi
2:55:29
Rank: #14356 (+127)
21M → 35K
5:51 | 7:49/mi
23M
3:05:56
Rank: #14210 (+146)
35K → 23M
10:27 | 8:21/mi
24M
3:13:57
Rank: #14069 (+141)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:20:57
Rank: #13924 (+145)
24M → 40K
7:00 | 8:11/mi
25.2M
3:24:05
Rank: #13874 (+50)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:32:10
Rank: #13797 (+77)
25.2M → Finish
8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:28
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:48:42
Pace8:18 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1724:367:5524:36
7:55
-
10K
6.21 mi11:43:2148:407:5024:04
7:45
-0:10
15K
9.32 mi12:07:381:12:577:5024:17
7:49
+0:04
20K
12.43 mi12:32:421:38:017:5325:04
8:04
+0:15
Half
13.11 mi12:38:091:43:287:545:27
7:59
-0:05
25K
15.53 mi12:57:512:03:107:5619:42
8:08
+0:09
30K
18.64 mi13:23:512:29:108:0026:00
8:22
+0:14
20M
20.00 mi13:35:152:40:348:0211:24
8:23
+0:01
21M
21.00 mi13:44:192:49:388:059:04
9:04
+0:41
35K
21.75 mi13:50:102:55:298:045:51
7:49
-1:15
23M
23.00 mi14:00:373:05:568:0510:27
8:21
+0:32
24M
24.00 mi14:08:383:13:578:058:01
8:01
-0:20
40K
24.85 mi14:15:383:20:578:057:00
8:11
+0:10
25.2M
25.20 mi14:18:463:24:058:063:08
9:05
+0:54
Finish
26.22 mi14:26:513:32:108:068:05
7:56
-1:09

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

7:45 /mi

Average Pace

8:06 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:58

94% of race

Time at Steady Pace

12:12

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:19:1724:367:5524:36
7:55
#15880
10K
6.21 mi11:43:2148:407:5024:04
7:45
#15077
15K
9.32 mi12:07:381:12:577:5024:17
7:49
#14868
20K
12.43 mi12:32:421:38:017:5325:04
8:04
#14974
Half
13.11 mi12:38:091:43:287:545:27
7:59
#15027
25K
15.53 mi12:57:512:03:107:5619:42
8:08
#14984
30K
18.64 mi13:23:512:29:108:0026:00
8:22
#14753
20M
20.00 mi13:35:152:40:348:0211:24
8:23
#14567
21M
21.00 mi13:44:192:49:388:059:04
9:04
#14483
35K
21.75 mi13:50:102:55:298:045:51
7:49
#14356
23M
23.00 mi14:00:373:05:568:0510:27
8:21
#14210
24M
24.00 mi14:08:383:13:578:058:01
8:01
#14069
40K
24.85 mi14:15:383:20:578:057:00
8:11
#13924
25.2M
25.20 mi14:18:463:24:058:063:08
9:05
#13874
Finish
26.22 mi14:26:513:32:108:068:05
7:56
#13797
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi158805064506414524(Top 51%)4325(Top 35%)4325(Top 252%)
10K6.21 mi3.10 mi15077+8034587+4774587+47714309(Top 50%)4140(Top 34%)4140(Top 241%)
15K9.32 mi3.11 mi14868+2094481+1064481+10614524(Top 51%)4325(Top 35%)4325(Top 252%)
20K12.43 mi3.11 mi14974-1064569-884569-8815411(Top 54%)4863(Top 40%)4863(Top 283%)
Half13.11 mi0.68 mi15027-534600-314600-3115812(Top 56%)5047(Top 41%)5047(Top 294%)
25K15.53 mi2.42 mi14984+434604-44604-414804(Top 52%)4643(Top 38%)4643(Top 270%)
30K18.64 mi3.11 mi14753+2314534+704534+7013953(Top 49%)4339(Top 35%)4339(Top 253%)
20M20.00 mi1.36 mi14567+1864451+834451+8313101(Top 46%)4036(Top 33%)4036(Top 235%)
21M21.00 mi1.00 mi14483+844427+244427+2413918(Top 49%)4587(Top 38%)4587(Top 267%)
35K21.75 mi0.75 mi14356+1274371+564371+5611047(Top 39%)3145(Top 26%)3145(Top 183%)
23M23.00 mi1.25 mi14210+1464341+304341+3012344(Top 43%)3927(Top 32%)3927(Top 229%)
24M24.00 mi1.00 mi14069+1414299+424299+4211408(Top 40%)3531(Top 29%)3531(Top 206%)
40K24.85 mi0.85 mi13924+1454254+454254+4511516(Top 41%)3668(Top 30%)3668(Top 214%)
25.2M25.20 mi0.35 mi13874+504235+194235+1912356(Top 44%)4155(Top 34%)4155(Top 242%)
Finish26.22 mi1.02 mi13797+774210+254210+2512452(Top 44%)4160(Top 34%)4160(Top 242%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

14524

Females

4325

F40-44

4325

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

14309

Females

4140

F40-44

4140

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

14524

Females

4325

F40-44

4325

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

15411

Females

4863

F40-44

4863

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

15812

Females

5047

F40-44

5047

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14804

Females

4643

F40-44

4643

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13953

Females

4339

F40-44

4339

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

13101

Females

4036

F40-44

4036

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13918

Females

4587

F40-44

4587

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11047

Females

3145

F40-44

3145

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

12344

Females

3927

F40-44

3927

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11408

Females

3531

F40-44

3531

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11516

Females

3668

F40-44

3668

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12356

Females

4155

F40-44

4155

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12452

Females

4160

F40-44

4160

Passing Analysis

Category:
Athletes Passed
3146
Passed By
1063
Net Change
+2083
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15880
5K → 10K87875+803#15880#15077
10K → 15K30899+209#15077#14868
15K → 20K182288-106#14868#14974
20K → Half2477-53#14974#15027
Half → 25K190147+43#15027#14984
25K → 30K363132+231#14984#14753
30K → 20M23650+186#14753#14567
20M → 21M15369+84#14567#14483
21M → 35K1347+127#14483#14356
35K → 23M18943+146#14356#14210
23M → 24M16322+141#14210#14069
24M → 40K15611+145#14069#13924
40K → 25.2M6212+50#13924#13874
25.2M → Finish10831+77#13874#13797
TOTALS31461063+2083
📊

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