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BOSTON MARATHON 2025

Xiaoqi Wang

Bib: 29674•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
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
10:03/mi
31:12
↑ 97↓ 3451.5%
10K· 6.21 mi
9:53/mi
1:01:53
↑ 79↓ 1380.4%
15K· 9.32 mi
9:58/mi
1:32:52
↑ 67↓ 78
20K· 12.43 mi
10:48/mi
2:06:26
↑ 106↓ 860.1%
Half· 13.11 mi
9:59/mi
2:13:15
↑ 19↓ 370.5%
25K· 15.53 mi
10:32/mi
2:38:47
↑ 66↓ 880.2%
30K· 18.64 mi
11:31/mi
3:14:35
↑ 181↓ 1480.2%
20M
11:28/mi
3:30:10
↑ 64↓ 500.2%
21M
13:06/mi
3:43:16
↑ 106↓ 241.6%
35K· 21.75 mi
11:39/mi
3:51:59
↑ 17↓ 861.7%
23M
11:32/mi
4:06:25
↑ 23↓ 630.6%
24M
11:32/mi
4:17:57
↓ 821.3%
40K· 24.85 mi
11:23/mi
4:27:41
↓ 200.3%
25.2M
13:58/mi
4:32:30
↑ 13↓ 160.2%
Finish· 26.22 mi
10:48/mi
4:43:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:15
Pace10:10 /mi
2nd Half
Distance13.11 mi
Time2:30:15
Pace11:28 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1631:1210:0331:12
10:03
-
10K
6.21 mi12:22:571:01:539:5830:41
9:53
-0:10
15K
9.32 mi12:53:561:32:529:5830:59
9:58
+0:05
20K
12.43 mi13:27:302:06:2610:1033:34
10:48
+0:50
Half
13.11 mi13:34:192:13:1510:106:49
9:59
-0:49
25K
15.53 mi13:59:512:38:4710:1325:32
10:32
+0:33
30K
18.64 mi14:35:393:14:3510:2635:48
11:31
+0:59
20M
20.00 mi14:51:143:30:1010:3015:35
11:28
-0:03
21M
21.00 mi15:04:203:43:1610:3813:06
13:06
+1:38
35K
21.75 mi15:13:033:51:5910:408:43
11:39
-1:27
23M
23.00 mi15:27:294:06:2510:4314:26
11:32
-0:07
24M
24.00 mi15:39:014:17:5710:4511:32
11:32
0:00
40K
24.85 mi15:48:454:27:4110:469:44
11:23
-0:09
25.2M
25.20 mi15:53:344:32:3010:494:49
13:58
+2:35
Finish
26.22 mi16:04:344:43:3010:4911:00
10:48
-3:10

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

9:53 /mi

Average Pace

10:49 /mi

Slowest Pace

13:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:47

60% of race

Time at Steady Pace

1:35:48

34% of race

Time at Slower Pace

17:55

6% of race

Average Pace: 10:49 /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 mi11:52:1631:1210:0331:12
10:03
#25675
10K
6.21 mi12:22:571:01:539:5830:41
9:53
#25334
15K
9.32 mi12:53:561:32:529:5830:59
9:58
#25191
20K
12.43 mi13:27:302:06:2610:1033:34
10:48
#25378
Half
13.11 mi13:34:192:13:1510:106:49
9:59
#25344
25K
15.53 mi13:59:512:38:4710:1325:32
10:32
#25166
30K
18.64 mi14:35:393:14:3510:2635:48
11:31
#25110
20M
20.00 mi14:51:143:30:1010:3015:35
11:28
#25076
21M
21.00 mi15:04:203:43:1610:3813:06
13:06
#25106
35K
21.75 mi15:13:033:51:5910:408:43
11:39
#25126
23M
23.00 mi15:27:294:06:2510:4314:26
11:32
#25096
24M
24.00 mi15:39:014:17:5710:4511:32
11:32
#25084
40K
24.85 mi15:48:454:27:4110:469:44
11:23
#25056
25.2M
25.20 mi15:53:344:32:3010:494:49
13:58
#25081
Finish
26.22 mi16:04:344:43:3010:4911:00
10:48
#25083
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi25675105701057024935(Top 88%)10178(Top 83%)10178(Top 781%)
10K6.21 mi3.10 mi25334+34110414+15610414+15625031(Top 88%)10250(Top 84%)10250(Top 787%)
15K9.32 mi3.11 mi25191+14310328+8610328+8624935(Top 88%)10178(Top 83%)10178(Top 781%)
20K12.43 mi3.11 mi25378-18710449-12110449-12125717(Top 91%)10651(Top 87%)10651(Top 817%)
Half13.11 mi0.68 mi25344+3410430+1910430+1924794(Top 87%)10161(Top 83%)10161(Top 780%)
25K15.53 mi2.42 mi25166+17810348+8210348+8224421(Top 86%)9976(Top 82%)9976(Top 766%)
30K18.64 mi3.11 mi25110+5610343+510343+524872(Top 88%)10338(Top 85%)10338(Top 793%)
20M20.00 mi1.36 mi25076+3410330+1310330+1324468(Top 86%)10207(Top 83%)10207(Top 783%)
21M21.00 mi1.00 mi25106-3010364-3410364-3425162(Top 89%)10644(Top 87%)10644(Top 817%)
35K21.75 mi0.75 mi25126-2010389-2510389-2525317(Top 89%)10750(Top 88%)10750(Top 825%)
23M23.00 mi1.25 mi25096+3010382+710382+724298(Top 86%)10246(Top 84%)10246(Top 786%)
24M24.00 mi1.00 mi25084+1210385-310385-324938(Top 88%)10598(Top 87%)10598(Top 813%)
40K24.85 mi0.85 mi25056+2810381+410381+423906(Top 84%)10125(Top 83%)10125(Top 777%)
25.2M25.20 mi0.35 mi25081-2510393-1210393-1226218(Top 92%)11294(Top 92%)11294(Top 867%)
Finish26.22 mi1.02 mi25083-210401-810401-824919(Top 88%)10618(Top 87%)10618(Top 815%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

24935

Females

10178

F50-54

10178

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

25031

Females

10250

F50-54

10250

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

24935

Females

10178

F50-54

10178

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25717

Females

10651

F50-54

10651

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24794

Females

10161

F50-54

10161

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

24421

Females

9976

F50-54

9976

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

24872

Females

10338

F50-54

10338

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24468

Females

10207

F50-54

10207

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

25162

Females

10644

F50-54

10644

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

25317

Females

10750

F50-54

10750

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24298

Females

10246

F50-54

10246

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

24938

Females

10598

F50-54

10598

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23906

Females

10125

F50-54

10125

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26218

Females

11294

F50-54

11294

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

24919

Females

10618

F50-54

10618

Passing Analysis

Category:
Athletes Passed
1383
Passed By
791
Net Change
+592
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25675
5K → 10K39857+341#25675#25334
10K → 15K21471+143#25334#25191
15K → 20K68255-187#25191#25378
20K → Half428+34#25378#25344
Half → 25K20325+178#25344#25166
25K → 30K15397+56#25166#25110
30K → 20M7339+34#25110#25076
20M → 21M4272-30#25076#25106
21M → 35K1939-20#25106#25126
35K → 23M5020+30#25126#25096
23M → 24M3826+12#25096#25084
24M → 40K4921+28#25084#25056
40K → 25.2M631-25#25056#25081
25.2M → Finish2830-2#25081#25083
TOTALS1383791+592
📊

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