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BOSTON MARATHON 2025

Shuang Wang

Bib: 19606•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 40%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:00/mi
24:52
↑ 97↓ 3451.5%
10K· 6.21 mi
7:58/mi
49:37
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:14:09
↑ 67↓ 78
20K· 12.43 mi
8:09/mi
1:39:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:59/mi
1:44:56
↑ 19↓ 370.5%
25K· 15.53 mi
8:23/mi
2:05:15
↑ 66↓ 880.2%
30K· 18.64 mi
8:35/mi
2:31:54
↑ 181↓ 1480.2%
20M
8:45/mi
2:43:47
↑ 64↓ 500.2%
21M
9:25/mi
2:53:12
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
2:59:31
↑ 17↓ 861.7%
23M
8:40/mi
3:10:22
↑ 23↓ 630.6%
24M
8:12/mi
3:18:34
↓ 821.3%
40K· 24.85 mi
8:04/mi
3:25:28
↓ 200.3%
25.2M
8:51/mi
3:28:31
↑ 13↓ 160.2%
Finish· 26.22 mi
7:52/mi
3:36:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:56
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:51:36
Pace8:31 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0924:528:0024:52
8:00
-
10K
6.21 mi11:44:5449:377:5924:45
7:58
-0:02
15K
9.32 mi12:09:261:14:097:5724:32
7:54
-0:04
20K
12.43 mi12:34:461:39:298:0025:20
8:09
+0:15
Half
13.11 mi12:40:131:44:568:005:27
7:59
-0:10
25K
15.53 mi13:00:322:05:158:0420:19
8:23
+0:24
30K
18.64 mi13:27:112:31:548:0926:39
8:35
+0:12
20M
20.00 mi13:39:042:43:478:1111:53
8:45
+0:10
21M
21.00 mi13:48:292:53:128:159:25
9:25
+0:40
35K
21.75 mi13:54:482:59:318:156:19
8:27
-0:58
23M
23.00 mi14:05:393:10:228:1710:51
8:40
+0:13
24M
24.00 mi14:13:513:18:348:168:12
8:12
-0:28
40K
24.85 mi14:20:453:25:288:166:54
8:04
-0:08
25.2M
25.20 mi14:23:483:28:318:163:03
8:51
+0:47
Finish
26.22 mi14:31:493:36:328:168:01
7:52
-0:59

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

7:52 /mi

Average Pace

8:16 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:20

84% of race

Time at Steady Pace

25:47

12% of race

Time at Slower Pace

9:25

4% of race

Average Pace: 8:15 /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 mi11:20:0924:528:0024:52
8:00
#16629
10K
6.21 mi11:44:5449:377:5924:45
7:58
#16390
15K
9.32 mi12:09:261:14:097:5724:32
7:54
#15978
20K
12.43 mi12:34:461:39:298:0025:20
8:09
#15974
Half
13.11 mi12:40:131:44:568:005:27
7:59
#15956
25K
15.53 mi13:00:322:05:158:0420:19
8:23
#16047
30K
18.64 mi13:27:112:31:548:0926:39
8:35
#15864
20M
20.00 mi13:39:042:43:478:1111:53
8:45
#15780
21M
21.00 mi13:48:292:53:128:159:25
9:25
#15737
35K
21.75 mi13:54:482:59:318:156:19
8:27
#15682
23M
23.00 mi14:05:393:10:228:1710:51
8:40
#15570
24M
24.00 mi14:13:513:18:348:168:12
8:12
#15422
40K
24.85 mi14:20:453:25:288:166:54
8:04
#15218
25.2M
25.20 mi14:23:483:28:318:163:03
8:51
#15130
Finish
26.22 mi14:31:493:36:328:168:01
7:52
#14981
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi166295532553215228(Top 54%)4709(Top 39%)4709(Top 86%)
10K6.21 mi3.10 mi16390+2395377+1555377+15516209(Top 57%)5249(Top 43%)5249(Top 96%)
15K9.32 mi3.11 mi15978+4125131+2465131+24615228(Top 54%)4709(Top 39%)4709(Top 86%)
20K12.43 mi3.11 mi15974+45131513116019(Top 56%)5221(Top 43%)5221(Top 95%)
Half13.11 mi0.68 mi15956+185125+65125+615846(Top 56%)5081(Top 42%)5081(Top 93%)
25K15.53 mi2.42 mi16047-915188-635188-6316437(Top 58%)5548(Top 45%)5548(Top 101%)
30K18.64 mi3.11 mi15864+1835144+445144+4415257(Top 54%)5050(Top 41%)5050(Top 92%)
20M20.00 mi1.36 mi15780+845141+35141+315354(Top 54%)5233(Top 43%)5233(Top 96%)
21M21.00 mi1.00 mi15737+435157-165157-1615715(Top 55%)5555(Top 45%)5555(Top 102%)
35K21.75 mi0.75 mi15682+555144+135144+1315147(Top 53%)5309(Top 43%)5309(Top 97%)
23M23.00 mi1.25 mi15570+1125112+325112+3214353(Top 51%)4990(Top 41%)4990(Top 91%)
24M24.00 mi1.00 mi15422+1485053+595053+5912613(Top 44%)4124(Top 34%)4124(Top 75%)
40K24.85 mi0.85 mi15218+2044970+834970+8310720(Top 38%)3289(Top 27%)3289(Top 60%)
25.2M25.20 mi0.35 mi15130+884927+434927+4311033(Top 39%)3527(Top 29%)3527(Top 64%)
Finish26.22 mi1.02 mi14981+1494864+634864+6311980(Top 42%)3928(Top 32%)3928(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15228

Females

4709

F18-39

4709

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

16209

Females

5249

F18-39

5249

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15228

Females

4709

F18-39

4709

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

16019

Females

5221

F18-39

5221

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

15846

Females

5081

F18-39

5081

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

16437

Females

5548

F18-39

5548

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15257

Females

5050

F18-39

5050

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

15354

Females

5233

F18-39

5233

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

15715

Females

5555

F18-39

5555

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

15147

Females

5309

F18-39

5309

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

14353

Females

4990

F18-39

4990

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

12613

Females

4124

F18-39

4124

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10720

Females

3289

F18-39

3289

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11033

Females

3527

F18-39

3527

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

11980

Females

3928

F18-39

3928

Passing Analysis

Category:
Athletes Passed
2749
Passed By
1101
Net Change
+1648
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16629
5K → 10K424185+239#16629#16390
10K → 15K46957+412#16390#15978
15K → 20K199195+4#15978#15974
20K → Half4123+18#15974#15956
Half → 25K137228-91#15956#16047
25K → 30K315132+183#16047#15864
30K → 20M16177+84#15864#15780
20M → 21M13188+43#15780#15737
21M → 35K8833+55#15737#15682
35K → 23M16048+112#15682#15570
23M → 24M16012+148#15570#15422
24M → 40K2062+204#15422#15218
40K → 25.2M902+88#15218#15130
25.2M → Finish16819+149#15130#14981
TOTALS27491101+1648
📊

Passing Visuals

Category:
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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