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BOSTON MARATHON 2025

Veronica Cowley

Bib: 23334•F

TX

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

Start
0:00:00
Race begins
5K· 3.11 mi
27:21
Rank: #21539
Start → 5K
27:21 | 8:48/mi
10K· 6.21 mi
57:35
Rank: #23444 (-1905)
5K → 10K
30:14 | 9:44/mi
15K· 9.32 mi
1:25:52
Rank: #23158 (+286)
10K → 15K
28:17 | 9:06/mi
20K· 12.43 mi
1:55:40
Rank: #23164 (-6)
15K → 20K
29:48 | 9:36/mi
Half· 13.11 mi
2:01:54
Rank: #23120 (+44)
20K → Half
6:14 | 9:08/mi
25K· 15.53 mi
2:25:46
Rank: #23067 (+53)
Half → 25K
23:52 | 9:51/mi
30K· 18.64 mi
3:00:50
Rank: #23408 (-341)
25K → 30K
35:04 | 11:17/mi
20M
3:16:55
Rank: #23573 (-165)
30K → 20M
16:05 | 11:50/mi
21M
3:28:47
Rank: #23561 (+12)
20M → 21M
11:52 | 11:52/mi
35K· 21.75 mi
3:36:59
Rank: #23593 (-32)
21M → 35K
8:12 | 10:58/mi
23M
3:50:31
Rank: #23531 (+62)
35K → 23M
13:32 | 10:49/mi
24M
4:01:58
Rank: #23615 (-84)
23M → 24M
11:27 | 11:27/mi
40K· 24.85 mi
4:11:21
Rank: #23611 (+4)
24M → 40K
9:23 | 10:58/mi
25.2M
4:15:16
Rank: #23579 (+32)
40K → 25.2M
3:55 | 11:21/mi
Finish· 26.22 mi
4:25:34
Rank: #23552 (+27)
25.2M → Finish
10:18 | 10:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:54
Pace9:18 /mi
2nd Half
Distance13.11 mi
Time2:23:40
Pace10:58 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3327:218:4827:21
8:48
-
10K
6.21 mi11:55:4757:359:1630:14
9:44
+0:56
15K
9.32 mi12:24:041:25:529:1328:17
9:06
-0:38
20K
12.43 mi12:53:521:55:409:1829:48
9:36
+0:30
Half
13.11 mi13:00:062:01:549:186:14
9:08
-0:28
25K
15.53 mi13:23:582:25:469:2323:52
9:51
+0:43
30K
18.64 mi13:59:023:00:509:4235:04
11:17
+1:26
20M
20.00 mi14:15:073:16:559:5116:05
11:50
+0:33
21M
21.00 mi14:26:593:28:479:5711:52
11:52
+0:02
35K
21.75 mi14:35:113:36:599:598:12
10:58
-0:54
23M
23.00 mi14:48:433:50:3110:0113:32
10:49
-0:09
24M
24.00 mi15:00:104:01:5810:0511:27
11:27
+0:38
40K
24.85 mi15:09:334:11:2110:079:23
10:58
-0:29
25.2M
25.20 mi15:13:284:15:1610:083:55
11:21
+0:23
Finish
26.22 mi15:23:464:25:3410:0810:18
10:06
-1:15

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

8:48 /mi

Average Pace

10:08 /mi

Slowest Pace

11:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:04

59% of race

Time at Steady Pace

1:06:11

25% of race

Time at Slower Pace

43:19

16% of race

Average Pace: 10:08 /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 mi11:25:3327:218:4827:21
8:48
#21539
10K
6.21 mi11:55:4757:359:1630:14
9:44
#23444
15K
9.32 mi12:24:041:25:529:1328:17
9:06
#23158
20K
12.43 mi12:53:521:55:409:1829:48
9:36
#23164
Half
13.11 mi13:00:062:01:549:186:14
9:08
#23120
25K
15.53 mi13:23:582:25:469:2323:52
9:51
#23067
30K
18.64 mi13:59:023:00:509:4235:04
11:17
#23408
20M
20.00 mi14:15:073:16:559:5116:05
11:50
#23573
21M
21.00 mi14:26:593:28:479:5711:52
11:52
#23561
35K
21.75 mi14:35:113:36:599:598:12
10:58
#23593
23M
23.00 mi14:48:433:50:3110:0113:32
10:49
#23531
24M
24.00 mi15:00:104:01:5810:0511:27
11:27
#23615
40K
24.85 mi15:09:334:11:2110:079:23
10:58
#23611
25.2M
25.20 mi15:13:284:15:1610:083:55
11:21
#23579
Finish
26.22 mi15:23:464:25:3410:0810:18
10:06
#23552
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi215398381838122477(Top 79%)8822(Top 72%)8822(Top 677%)
10K6.21 mi3.10 mi23444-19059389-10089389-100824697(Top 87%)10065(Top 82%)10065(Top 772%)
15K9.32 mi3.11 mi23158+2869221+1689221+16822477(Top 79%)8822(Top 72%)8822(Top 677%)
20K12.43 mi3.11 mi23164-69216+59216+523182(Top 82%)9235(Top 76%)9235(Top 709%)
Half13.11 mi0.68 mi23120+449193+239193+2322416(Top 79%)8846(Top 72%)8846(Top 679%)
25K15.53 mi2.42 mi23067+539176+179176+1722886(Top 81%)9136(Top 75%)9136(Top 701%)
30K18.64 mi3.11 mi23408-3419408-2329408-23224526(Top 86%)10142(Top 83%)10142(Top 778%)
20M20.00 mi1.36 mi23573-1659519-1119519-11125038(Top 88%)10493(Top 86%)10493(Top 805%)
21M21.00 mi1.00 mi23561+129532-139532-1323362(Top 82%)9690(Top 79%)9690(Top 744%)
35K21.75 mi0.75 mi23593-329562-309562-3024126(Top 85%)10129(Top 83%)10129(Top 777%)
23M23.00 mi1.25 mi23531+629544+189544+1822772(Top 80%)9483(Top 78%)9483(Top 728%)
24M24.00 mi1.00 mi23615-849606-629606-6224823(Top 87%)10546(Top 86%)10546(Top 809%)
40K24.85 mi0.85 mi23611+49622-169622-1623106(Top 81%)9760(Top 80%)9760(Top 749%)
25.2M25.20 mi0.35 mi23579+329615+79615+721716(Top 76%)9022(Top 74%)9022(Top 692%)
Finish26.22 mi1.02 mi23552+279615961523257(Top 82%)9799(Top 80%)9799(Top 752%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

22477

Females

8822

F50-54

8822

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

24697

Females

10065

F50-54

10065

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

22477

Females

8822

F50-54

8822

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23182

Females

9235

F50-54

9235

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

22416

Females

8846

F50-54

8846

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

22886

Females

9136

F50-54

9136

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

24526

Females

10142

F50-54

10142

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

25038

Females

10493

F50-54

10493

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

23362

Females

9690

F50-54

9690

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24126

Females

10129

F50-54

10129

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22772

Females

9483

F50-54

9483

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

24823

Females

10546

F50-54

10546

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

23106

Females

9760

F50-54

9760

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21716

Females

9022

F50-54

9022

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23257

Females

9799

F50-54

9799

Passing Analysis

Category:
Athletes Passed
1212
Passed By
3225
Net Change
-2013
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21539
5K → 10K111916-1905#21539#23444
10K → 15K35266+286#23444#23158
15K → 20K149155-6#23158#23164
20K → Half528+44#23164#23120
Half → 25K15299+53#23120#23067
25K → 30K78419-341#23067#23408
30K → 20M34199-165#23408#23573
20M → 21M7664+12#23573#23561
21M → 35K3668-32#23561#23593
35K → 23M10644+62#23593#23531
23M → 24M25109-84#23531#23615
24M → 40K4642+4#23615#23611
40K → 25.2M408+32#23611#23579
25.2M → Finish5528+27#23579#23552
TOTALS12123225-2013
📊

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