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BOSTON MARATHON 2025

Laura Mooney

Bib: 5820•F

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 40%
Gender (Female)
#0 / 12228
Top 24%
Division (F18-39)
#0 / 5469
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:45
Rank: #7845
Start → 5K
21:45 | 7:00/mi
10K· 6.21 mi
45:03
Rank: #9893 (-2048)
5K → 10K
23:18 | 7:30/mi
15K· 9.32 mi
1:07:39
Rank: #9841 (+52)
10K → 15K
22:36 | 7:16/mi
20K· 12.43 mi
1:34:43
Rank: #12680 (-2839)
15K → 20K
27:04 | 8:43/mi
Half· 13.11 mi
1:39:58
Rank: #12710 (-30)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
1:58:44
Rank: #12548 (+162)
Half → 25K
18:46 | 7:44/mi
30K· 18.64 mi
2:26:04
Rank: #13382 (-834)
25K → 30K
27:20 | 8:48/mi
20M
2:36:46
Rank: #13040 (+342)
30K → 20M
10:42 | 7:52/mi
21M
2:45:05
Rank: #12797 (+243)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:50:32
Rank: #12545 (+252)
21M → 35K
5:27 | 7:17/mi
23M
3:01:12
Rank: #12593 (-48)
35K → 23M
10:40 | 8:31/mi
24M
3:08:27
Rank: #12269 (+324)
23M → 24M
7:15 | 7:15/mi
40K· 24.85 mi
3:14:55
Rank: #12042 (+227)
24M → 40K
6:28 | 7:34/mi
25.2M
3:17:31
Rank: #11875 (+167)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
3:23:56
Rank: #11314 (+561)
25.2M → Finish
6:25 | 6:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:58
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:43:58
Pace7:56 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4221:457:0021:45
7:00
-
10K
6.21 mi10:51:0045:037:1523:18
7:30
+0:30
15K
9.32 mi11:13:361:07:397:1522:36
7:16
-0:14
20K
12.43 mi11:40:401:34:437:3727:04
8:43
+1:27
Half
13.11 mi11:45:551:39:587:385:15
7:42
-1:01
25K
15.53 mi12:04:411:58:447:3918:46
7:44
+0:02
30K
18.64 mi12:32:012:26:047:5027:20
8:48
+1:04
20M
20.00 mi12:42:432:36:467:5010:42
7:52
-0:56
21M
21.00 mi12:51:022:45:057:528:19
8:19
+0:27
35K
21.75 mi12:56:292:50:327:505:27
7:17
-1:02
23M
23.00 mi13:07:093:01:127:5310:40
8:31
+1:14
24M
24.00 mi13:14:243:08:277:517:15
7:15
-1:16
40K
24.85 mi13:20:523:14:557:516:28
7:34
+0:19
25.2M
25.20 mi13:23:283:17:317:502:36
7:32
-0:02
Finish
26.22 mi13:29:533:23:567:476:25
6:18
-1:14

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

6:18 /mi

Average Pace

7:47 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:10

14% of race

Time at Steady Pace

1:42:23

50% of race

Time at Slower Pace

1:13:23

36% of race

Average Pace: 7:47 /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 mi10:27:4221:457:0021:45
7:00
#7845
10K
6.21 mi10:51:0045:037:1523:18
7:30
#9893
15K
9.32 mi11:13:361:07:397:1522:36
7:16
#9841
20K
12.43 mi11:40:401:34:437:3727:04
8:43
#12680
Half
13.11 mi11:45:551:39:587:385:15
7:42
#12710
25K
15.53 mi12:04:411:58:447:3918:46
7:44
#12548
30K
18.64 mi12:32:012:26:047:5027:20
8:48
#13382
20M
20.00 mi12:42:432:36:467:5010:42
7:52
#13040
21M
21.00 mi12:51:022:45:057:528:19
8:19
#12797
35K
21.75 mi12:56:292:50:327:505:27
7:17
#12545
23M
23.00 mi13:07:093:01:127:5310:40
8:31
#12593
24M
24.00 mi13:14:243:08:277:517:15
7:15
#12269
40K
24.85 mi13:20:523:14:557:516:28
7:34
#12042
25.2M
25.20 mi13:23:283:17:317:502:36
7:32
#11875
Finish
26.22 mi13:29:533:23:567:476:25
6:18
#11314
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi78459339339804(Top 35%)1806(Top 15%)1806(Top 33%)
10K6.21 mi3.10 mi9893-20481756-8231756-82312100(Top 43%)2871(Top 23%)2871(Top 52%)
15K9.32 mi3.11 mi9841+521768-121768-129804(Top 35%)1806(Top 15%)1806(Top 33%)
20K12.43 mi3.11 mi12680-28393255-14873255-148719464(Top 69%)7179(Top 59%)7179(Top 131%)
Half13.11 mi0.68 mi12710-303282-273282-2713368(Top 47%)3679(Top 30%)3679(Top 67%)
25K15.53 mi2.42 mi12548+1623220+623220+6211880(Top 42%)3055(Top 25%)3055(Top 56%)
30K18.64 mi3.11 mi13382-8343757-5373757-53716595(Top 58%)5798(Top 47%)5798(Top 106%)
20M20.00 mi1.36 mi13040+3423606+1513606+1519570(Top 34%)2259(Top 18%)2259(Top 41%)
21M21.00 mi1.00 mi12797+2433500+1063500+1069366(Top 33%)2325(Top 19%)2325(Top 43%)
35K21.75 mi0.75 mi12545+2523386+1143386+1147217(Top 25%)1394(Top 11%)1394(Top 25%)
23M23.00 mi1.25 mi12593-483444-583444-5813430(Top 47%)4482(Top 37%)4482(Top 82%)
24M24.00 mi1.00 mi12269+3243306+1383306+1386175(Top 22%)1151(Top 9%)1151(Top 21%)
40K24.85 mi0.85 mi12042+2273232+743232+747237(Top 25%)1667(Top 14%)1667(Top 30%)
25.2M25.20 mi0.35 mi11875+1673162+703162+703701(Top 13%)503(Top 4%)503(Top 9%)
Finish26.22 mi1.02 mi11314+5612911+2512911+2511917(Top 7%)148(Top 1%)148(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9804

Females

1806

F18-39

1806

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

12100

Females

2871

F18-39

2871

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9804

Females

1806

F18-39

1806

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19464

Females

7179

F18-39

7179

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

13368

Females

3679

F18-39

3679

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11880

Females

3055

F18-39

3055

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

16595

Females

5798

F18-39

5798

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9570

Females

2259

F18-39

2259

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9366

Females

2325

F18-39

2325

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

7217

Females

1394

F18-39

1394

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

13430

Females

4482

F18-39

4482

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6175

Females

1151

F18-39

1151

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7237

Females

1667

F18-39

1667

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3701

Females

503

F18-39

503

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1917

Females

148

F18-39

148

Passing Analysis

Category:
Athletes Passed
2767
Passed By
6232
Net Change
-3469
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7845
5K → 10K42051-2048#7845#9893
10K → 15K203150+52#9893#9841
15K → 20K72844-2839#9841#12680
20K → Half2050-30#12680#12710
Half → 25K22462+162#12710#12548
25K → 30K78912-834#12548#13382
30K → 20M3431+342#13382#13040
20M → 21M25310+243#13040#12797
21M → 35K2520+252#12797#12545
35K → 23M100148-48#12545#12593
23M → 24M3273+324#12593#12269
24M → 40K2281+227#12269#12042
40K → 25.2M1670+167#12042#11875
25.2M → Finish5610+561#11875#11314
TOTALS27676232-3469
📊

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