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BOSTON MARATHON 2025

Laura Lee

Bib: 24613•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:36
Rank: #20266
Start → 5K
26:36 | 8:34/mi
10K· 6.21 mi
53:24
Rank: #20369 (-103)
5K → 10K
26:48 | 8:38/mi
15K· 9.32 mi
1:20:28
Rank: #20387 (-18)
10K → 15K
27:04 | 8:43/mi
20K· 12.43 mi
1:48:55
Rank: #20745 (-358)
15K → 20K
28:27 | 9:09/mi
Half· 13.11 mi
1:55:08
Rank: #20834 (-89)
20K → Half
6:13 | 9:07/mi
25K· 15.53 mi
2:18:17
Rank: #21113 (-279)
Half → 25K
23:09 | 9:33/mi
30K· 18.64 mi
2:49:38
Rank: #21335 (-222)
25K → 30K
31:21 | 10:05/mi
20M
3:03:51
Rank: #21430 (-95)
30K → 20M
14:13 | 10:28/mi
21M
3:14:40
Rank: #21406 (+24)
20M → 21M
10:49 | 10:49/mi
35K· 21.75 mi
3:21:57
Rank: #21400 (+6)
21M → 35K
7:17 | 9:44/mi
23M
3:35:10
Rank: #21450 (-50)
35K → 23M
13:13 | 10:33/mi
24M
3:45:22
Rank: #21477 (-27)
23M → 24M
10:12 | 10:12/mi
40K· 24.85 mi
3:54:09
Rank: #21460 (+17)
24M → 40K
8:47 | 10:16/mi
25.2M
3:57:57
Rank: #21437 (+23)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
4:08:03
Rank: #21477 (-40)
25.2M → Finish
10:06 | 9:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:08
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time2:12:55
Pace10:08 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:5726:368:3426:36
8:34
-
10K
6.21 mi11:54:4553:248:3626:48
8:38
+0:04
15K
9.32 mi12:21:491:20:288:3827:04
8:43
+0:05
20K
12.43 mi12:50:161:48:558:4628:27
9:09
+0:26
Half
13.11 mi12:56:291:55:088:476:13
9:07
-0:02
25K
15.53 mi13:19:382:18:178:5423:09
9:33
+0:26
30K
18.64 mi13:50:592:49:389:0631:21
10:05
+0:32
20M
20.00 mi14:05:123:03:519:1214:13
10:28
+0:23
21M
21.00 mi14:16:013:14:409:1610:49
10:49
+0:21
35K
21.75 mi14:23:183:21:579:177:17
9:44
-1:05
23M
23.00 mi14:36:313:35:109:2113:13
10:33
+0:49
24M
24.00 mi14:46:433:45:229:2310:12
10:12
-0:21
40K
24.85 mi14:55:303:54:099:258:47
10:16
+0:04
25.2M
25.20 mi14:59:183:57:579:273:48
11:01
+0:45
Finish
26.22 mi15:09:244:08:039:2810:06
9:55
-1:06

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

8:34 /mi

Average Pace

9:28 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:08

46% of race

Time at Steady Pace

1:30:52

37% of race

Time at Slower Pace

42:03

17% of race

Average Pace: 9:28 /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 mi11:27:5726:368:3426:36
8:34
#20266
10K
6.21 mi11:54:4553:248:3626:48
8:38
#20369
15K
9.32 mi12:21:491:20:288:3827:04
8:43
#20387
20K
12.43 mi12:50:161:48:558:4628:27
9:09
#20745
Half
13.11 mi12:56:291:55:088:476:13
9:07
#20834
25K
15.53 mi13:19:382:18:178:5423:09
9:33
#21113
30K
18.64 mi13:50:592:49:389:0631:21
10:05
#21335
20M
20.00 mi14:05:123:03:519:1214:13
10:28
#21430
21M
21.00 mi14:16:013:14:409:1610:49
10:49
#21406
35K
21.75 mi14:23:183:21:579:177:17
9:44
#21400
23M
23.00 mi14:36:313:35:109:2113:13
10:33
#21450
24M
24.00 mi14:46:433:45:229:2310:12
10:12
#21477
40K
24.85 mi14:55:303:54:099:258:47
10:16
#21460
25.2M
25.20 mi14:59:183:57:579:273:48
11:01
#21437
Finish
26.22 mi15:09:244:08:039:2810:06
9:55
#21477
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi202667661766120566(Top 72%)7751(Top 63%)7751(Top 780%)
10K6.21 mi3.10 mi20369-1037693-327693-3220496(Top 72%)7743(Top 63%)7743(Top 779%)
15K9.32 mi3.11 mi20387-187693769320566(Top 72%)7751(Top 63%)7751(Top 780%)
20K12.43 mi3.11 mi20745-3587897-2047897-20421722(Top 76%)8442(Top 69%)8442(Top 849%)
Half13.11 mi0.68 mi20834-897943-467943-4622287(Top 78%)8769(Top 72%)8769(Top 882%)
25K15.53 mi2.42 mi21113-2798105-1628105-16222029(Top 78%)8664(Top 71%)8664(Top 872%)
30K18.64 mi3.11 mi21335-2228268-1638268-16321876(Top 77%)8711(Top 71%)8711(Top 876%)
20M20.00 mi1.36 mi21430-958341-738341-7322319(Top 79%)9069(Top 74%)9069(Top 912%)
21M21.00 mi1.00 mi21406+248339+28339+220905(Top 74%)8402(Top 69%)8402(Top 845%)
35K21.75 mi0.75 mi21400+68351-128351-1221140(Top 74%)8582(Top 70%)8582(Top 863%)
23M23.00 mi1.25 mi21450-508401-508401-5022160(Top 78%)9148(Top 75%)9148(Top 920%)
24M24.00 mi1.00 mi21477-278439-388439-3821948(Top 77%)9104(Top 74%)9104(Top 916%)
40K24.85 mi0.85 mi21460+178450-118450-1121310(Top 75%)8824(Top 72%)8824(Top 888%)
25.2M25.20 mi0.35 mi21437+238448+28448+220743(Top 73%)8527(Top 70%)8527(Top 858%)
Finish26.22 mi1.02 mi21477-408487-398487-3922660(Top 80%)9495(Top 78%)9495(Top 955%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

20566

Females

7751

F55-59

7751

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20496

Females

7743

F55-59

7743

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

20566

Females

7751

F55-59

7751

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

21722

Females

8442

F55-59

8442

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22287

Females

8769

F55-59

8769

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

22029

Females

8664

F55-59

8664

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21876

Females

8711

F55-59

8711

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

22319

Females

9069

F55-59

9069

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

20905

Females

8402

F55-59

8402

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21140

Females

8582

F55-59

8582

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

22160

Females

9148

F55-59

9148

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

21948

Females

9104

F55-59

9104

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21310

Females

8824

F55-59

8824

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20743

Females

8527

F55-59

8527

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22660

Females

9495

F55-59

9495

Passing Analysis

Category:
Athletes Passed
1210
Passed By
2421
Net Change
-1211
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20266
5K → 10K231334-103#20266#20369
10K → 15K180198-18#20369#20387
15K → 20K92450-358#20387#20745
20K → Half897-89#20745#20834
Half → 25K82361-279#20834#21113
25K → 30K138360-222#21113#21335
30K → 20M80175-95#21335#21430
20M → 21M8864+24#21430#21406
21M → 35K5347+6#21406#21400
35K → 23M79129-50#21400#21450
23M → 24M4673-27#21450#21477
24M → 40K5942+17#21477#21460
40K → 25.2M3411+23#21460#21437
25.2M → Finish4080-40#21437#21477
TOTALS12102421-1211
📊

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