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BOSTON MARATHON 2025

Ashley Perry

Bib: 29475•F

NH

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:59
Rank: #24682
Start → 5K
29:59 | 9:39/mi
10K· 6.21 mi
58:52
Rank: #24104 (+578)
5K → 10K
28:53 | 9:18/mi
15K· 9.32 mi
1:27:45
Rank: #23793 (+311)
10K → 15K
28:53 | 9:18/mi
20K· 12.43 mi
1:58:29
Rank: #23831 (-38)
15K → 20K
30:44 | 9:54/mi
Half· 13.11 mi
2:05:45
Rank: #23984 (-153)
20K → Half
7:16 | 10:39/mi
25K· 15.53 mi
2:31:35
Rank: #24121 (-137)
Half → 25K
25:50 | 10:39/mi
30K· 18.64 mi
3:08:27
Rank: #24475 (-354)
25K → 30K
36:52 | 11:52/mi
20M
3:27:08
Rank: #24794 (-319)
30K → 20M
18:41 | 13:45/mi
21M
3:40:48
Rank: #24885 (-91)
20M → 21M
13:40 | 13:40/mi
35K· 21.75 mi
3:49:33
Rank: #24920 (-35)
21M → 35K
8:45 | 11:42/mi
23M
4:07:01
Rank: #25131 (-211)
35K → 23M
17:28 | 13:57/mi
24M
4:21:45
Rank: #25340 (-209)
23M → 24M
14:44 | 14:44/mi
40K· 24.85 mi
4:34:00
Rank: #25479 (-139)
24M → 40K
12:15 | 14:20/mi
25.2M
4:37:51
Rank: #25425 (+54)
40K → 25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
4:47:59
Rank: #25357 (+68)
25.2M → Finish
10:08 | 9:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:45
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:42:14
Pace12:23 /mi
📊Positive Split: 29.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4329:599:3929:59
9:39
-
10K
6.21 mi12:16:3658:529:2828:53
9:18
-0:21
15K
9.32 mi12:45:291:27:459:2528:53
9:18
0:00
20K
12.43 mi13:16:131:58:299:3230:44
9:54
+0:36
Half
13.11 mi13:23:292:05:459:367:16
10:39
+0:45
25K
15.53 mi13:49:192:31:359:4525:50
10:39
0:00
30K
18.64 mi14:26:113:08:2710:0736:52
11:52
+1:13
20M
20.00 mi14:44:523:27:0810:2118:41
13:45
+1:53
21M
21.00 mi14:58:323:40:4810:3113:40
13:40
-0:05
35K
21.75 mi15:07:173:49:3310:338:45
11:42
-1:58
23M
23.00 mi15:24:454:07:0110:4417:28
13:57
+2:15
24M
24.00 mi15:39:294:21:4510:5414:44
14:44
+0:47
40K
24.85 mi15:51:444:34:0011:0112:15
14:20
-0:24
25.2M
25.20 mi15:55:354:37:5111:023:51
11:10
-3:10
Finish
26.22 mi16:05:434:47:5911:0010:08
9:57
-1:13

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

9:18 /mi

Average Pace

11:00 /mi

Slowest Pace

14:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:37

45% of race

Time at Steady Pace

1:22:34

29% of race

Time at Slower Pace

1:16:48

27% of race

Average Pace: 10:59 /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 mi11:47:4329:599:3929:59
9:39
#24682
10K
6.21 mi12:16:3658:529:2828:53
9:18
#24104
15K
9.32 mi12:45:291:27:459:2528:53
9:18
#23793
20K
12.43 mi13:16:131:58:299:3230:44
9:54
#23831
Half
13.11 mi13:23:292:05:459:367:16
10:39
#23984
25K
15.53 mi13:49:192:31:359:4525:50
10:39
#24121
30K
18.64 mi14:26:113:08:2710:0736:52
11:52
#24475
20M
20.00 mi14:44:523:27:0810:2118:41
13:45
#24794
21M
21.00 mi14:58:323:40:4810:3113:40
13:40
#24885
35K
21.75 mi15:07:173:49:3310:338:45
11:42
#24920
23M
23.00 mi15:24:454:07:0110:4417:28
13:57
#25131
24M
24.00 mi15:39:294:21:4510:5414:44
14:44
#25340
40K
24.85 mi15:51:444:34:0011:0112:15
14:20
#25479
25.2M
25.20 mi15:55:354:37:5111:023:51
11:10
#25425
Finish
26.22 mi16:05:434:47:5911:0010:08
9:57
#25357
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24682100541005423199(Top 82%)9208(Top 75%)9208(Top 168%)
10K6.21 mi3.10 mi24104+5789742+3129742+31223509(Top 83%)9420(Top 77%)9420(Top 172%)
15K9.32 mi3.11 mi23793+3119569+1739569+17323199(Top 82%)9208(Top 75%)9208(Top 168%)
20K12.43 mi3.11 mi23831-389601-329601-3223985(Top 84%)9701(Top 79%)9701(Top 177%)
Half13.11 mi0.68 mi23984-1539687-869687-8626040(Top 92%)10842(Top 89%)10842(Top 198%)
25K15.53 mi2.42 mi24121-1379773-869773-8624632(Top 87%)10093(Top 83%)10093(Top 185%)
30K18.64 mi3.11 mi24475-3549989-2169989-21625400(Top 89%)10619(Top 87%)10619(Top 194%)
20M20.00 mi1.36 mi24794-31910182-19310182-19327103(Top 95%)11616(Top 95%)11616(Top 212%)
21M21.00 mi1.00 mi24885-9110249-6710249-6725833(Top 91%)10961(Top 90%)10961(Top 200%)
35K21.75 mi0.75 mi24920-3510268-1910268-1925374(Top 89%)10780(Top 88%)10780(Top 197%)
23M23.00 mi1.25 mi25131-21110403-13510403-13527273(Top 96%)11738(Top 96%)11738(Top 215%)
24M24.00 mi1.00 mi25340-20910526-12310526-12327971(Top 98%)12089(Top 99%)12089(Top 221%)
40K24.85 mi0.85 mi25479-13910617-9110617-9127405(Top 96%)11825(Top 97%)11825(Top 216%)
25.2M25.20 mi0.35 mi25425+5410582+3510582+3521055(Top 74%)8698(Top 71%)8698(Top 159%)
Finish26.22 mi1.02 mi25357+6810552+3010552+3022733(Top 80%)9545(Top 78%)9545(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

23199

Females

9208

F18-39

9208

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23509

Females

9420

F18-39

9420

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

23199

Females

9208

F18-39

9208

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

23985

Females

9701

F18-39

9701

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

26040

Females

10842

F18-39

10842

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

24632

Females

10093

F18-39

10093

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

25400

Females

10619

F18-39

10619

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

27103

Females

11616

F18-39

11616

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

25833

Females

10961

F18-39

10961

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

25374

Females

10780

F18-39

10780

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

27273

Females

11738

F18-39

11738

23M→24M

23.0 - 24.0 mi

Top 98%
×6stories
+12ft-82ft

Overall

27971

Females

12089

F18-39

12089

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

27405

Females

11825

F18-39

11825

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21055

Females

8698

F18-39

8698

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22733

Females

9545

F18-39

9545

Passing Analysis

Category:
Athletes Passed
1410
Passed By
2085
Net Change
-675
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24682
5K → 10K61436+578#24682#24104
10K → 15K34837+311#24104#23793
15K → 20K114152-38#23793#23831
20K → Half3156-153#23831#23984
Half → 25K79216-137#23984#24121
25K → 30K49403-354#24121#24475
30K → 20M10329-319#24475#24794
20M → 21M24115-91#24794#24885
21M → 35K2257-35#24885#24920
35K → 23M6217-211#24920#25131
23M → 24M7216-209#25131#25340
24M → 40K9148-139#25340#25479
40K → 25.2M540+54#25479#25425
25.2M → Finish713+68#25425#25357
TOTALS14102085-675
📊

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