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BOSTON MARATHON 2025

Laura Hash Davis

Bib: 25111•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:58
Rank: #24677
Start → 5K
9:39/mi
29:58 split
10K· 6.21 mi
59:22
Rank: #24338 (+339)
5K → 10K
9:28/mi
29:24 split
15K· 9.32 mi
1:29:11
Rank: #24232 (+106)
10K → 15K
9:36/mi
29:49 split
20K· 12.43 mi
1:58:44
Rank: #23887 (+345)
15K → 20K
9:31/mi
29:33 split
Half· 13.11 mi
2:05:15
Rank: #23881 (+6)
20K → Half
9:33/mi
6:31 split
25K· 15.53 mi
2:29:13
Rank: #23705 (+176)
Half → 25K
9:53/mi
23:58 split
30K· 18.64 mi
3:02:52
Rank: #23701 (+4)
25K → 30K
10:50/mi
33:39 split
20M
3:16:56
Rank: #23574 (+127)
30K → 20M
10:21/mi
14:04 split
21M
3:28:11
Rank: #23478 (+96)
20M → 21M
11:15/mi
11:15 split
35K· 21.75 mi
3:36:07
Rank: #23451 (+27)
21M → 35K
10:36/mi
7:56 split
23M
3:49:12
Rank: #23376 (+75)
35K → 23M
10:27/mi
13:05 split
24M
4:00:22
Rank: #23425 (-49)
23M → 24M
11:10/mi
11:10 split
40K· 24.85 mi
4:09:35
Rank: #23368 (+57)
24M → 40K
10:47/mi
9:13 split
25.2M
4:13:33
Rank: #23352 (+16)
40K → 25.2M
11:30/mi
3:58 split
Finish· 26.22 mi
4:23:54
Rank: #23376 (-24)
25.2M → Finish
10:09/mi
10:21 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:15
Pace9:33 /mi
2nd Half
Distance13.11 mi
Time2:18:39
Pace10:35 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:0729:589:3929:58
9:39
-
10K
6.21 mi12:00:3159:229:3329:24
9:28
-0:11
15K
9.32 mi12:30:201:29:119:3429:49
9:36
+0:08
20K
12.43 mi12:59:531:58:449:3329:33
9:31
-0:05
Half
13.11 mi13:06:242:05:159:336:31
9:33
+0:02
25K
15.53 mi13:30:222:29:139:3623:58
9:53
+0:20
30K
18.64 mi14:04:013:02:529:4933:39
10:50
+0:57
20M
20.00 mi14:18:053:16:569:5114:04
10:21
-0:29
21M
21.00 mi14:29:203:28:119:5511:15
11:15
+0:54
35K
21.75 mi14:37:163:36:079:567:56
10:36
-0:39
23M
23.00 mi14:50:213:49:129:5813:05
10:27
-0:09
24M
24.00 mi15:01:314:00:2210:0111:10
11:10
+0:43
40K
24.85 mi15:10:444:09:3510:029:13
10:47
-0:23
25.2M
25.20 mi15:14:424:13:3310:043:58
11:30
+0:43
Finish
26.22 mi15:25:034:23:5410:0410:21
10:09
-1:21

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

9:28 /mi

Average Pace

10:04 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:13

57% of race

Time at Steady Pace

45:26

17% of race

Time at Slower Pace

1:09:15

26% of race

Average Pace: 10:04 /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 mi11:31:0729:589:3929:58
9:39
#24677
10K
6.21 mi12:00:3159:229:3329:24
9:28
#24338
15K
9.32 mi12:30:201:29:119:3429:49
9:36
#24232
20K
12.43 mi12:59:531:58:449:3329:33
9:31
#23887
Half
13.11 mi13:06:242:05:159:336:31
9:33
#23881
25K
15.53 mi13:30:222:29:139:3623:58
9:53
#23705
30K
18.64 mi14:04:013:02:529:4933:39
10:50
#23701
20M
20.00 mi14:18:053:16:569:5114:04
10:21
#23574
21M
21.00 mi14:29:203:28:119:5511:15
11:15
#23478
35K
21.75 mi14:37:163:36:079:567:56
10:36
#23451
23M
23.00 mi14:50:213:49:129:5813:05
10:27
#23376
24M
24.00 mi15:01:314:00:2210:0111:10
11:10
#23425
40K
24.85 mi15:10:444:09:3510:029:13
10:47
#23368
25.2M
25.20 mi15:14:424:13:3310:043:58
11:30
#23352
Finish
26.22 mi15:25:034:23:5410:0410:21
10:09
#23376
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi24677100491004924008(Top 85%)9673(Top 79%)9673(Top 1550%)
10K6.21 mi3.10 mi24338+3399865+1849865+18424017(Top 85%)9692(Top 79%)9692(Top 1553%)
15K9.32 mi3.11 mi24232+1069808+579808+5724008(Top 85%)9673(Top 79%)9673(Top 1550%)
20K12.43 mi3.11 mi23887+3459629+1799629+17922948(Top 81%)9119(Top 75%)9119(Top 1461%)
Half13.11 mi0.68 mi23881+69629962923733(Top 84%)9556(Top 78%)9556(Top 1531%)
25K15.53 mi2.42 mi23705+1769527+1029527+10222982(Top 81%)9185(Top 75%)9185(Top 1472%)
30K18.64 mi3.11 mi23701+49575-489575-4823681(Top 83%)9693(Top 79%)9693(Top 1553%)
20M20.00 mi1.36 mi23574+1279520+559520+5522032(Top 78%)8912(Top 73%)8912(Top 1428%)
21M21.00 mi1.00 mi23478+969489+319489+3122058(Top 78%)9004(Top 74%)9004(Top 1443%)
35K21.75 mi0.75 mi23451+279487+29487+223400(Top 82%)9752(Top 80%)9752(Top 1563%)
23M23.00 mi1.25 mi23376+759460+279460+2721899(Top 77%)9019(Top 74%)9019(Top 1445%)
24M24.00 mi1.00 mi23425-499499-399499-3924332(Top 86%)10285(Top 84%)10285(Top 1648%)
40K24.85 mi0.85 mi23368+579493+69493+622650(Top 80%)9527(Top 78%)9527(Top 1527%)
25.2M25.20 mi0.35 mi23352+169491+29491+222101(Top 78%)9211(Top 75%)9211(Top 1476%)
Finish26.22 mi1.02 mi23376-249516-259516-2523421(Top 82%)9888(Top 81%)9888(Top 1585%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24008

Females

9673

F60-64

9673

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24017

Females

9692

F60-64

9692

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24008

Females

9673

F60-64

9673

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

22948

Females

9119

F60-64

9119

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

23733

Females

9556

F60-64

9556

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

22982

Females

9185

F60-64

9185

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

23681

Females

9693

F60-64

9693

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22032

Females

8912

F60-64

8912

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

22058

Females

9004

F60-64

9004

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

23400

Females

9752

F60-64

9752

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

21899

Females

9019

F60-64

9019

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24332

Females

10285

F60-64

10285

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22650

Females

9527

F60-64

9527

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22101

Females

9211

F60-64

9211

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

23421

Females

9888

F60-64

9888

Passing Analysis

Category:
Athletes Passed
1956
Passed By
655
Net Change
+1301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24677
5K → 10K40667+339#24677#24338
10K → 15K20195+106#24338#24232
15K → 20K35813+345#24232#23887
20K → Half2216+6#23887#23881
Half → 25K21135+176#23881#23705
25K → 30K156152+4#23705#23701
30K → 20M14518+127#23701#23574
20M → 21M12327+96#23574#23478
21M → 35K6437+27#23478#23451
35K → 23M9621+75#23451#23376
23M → 24M3079-49#23376#23425
24M → 40K8023+57#23425#23368
40K → 25.2M3014+16#23368#23352
25.2M → Finish3458-24#23352#23376
TOTALS1956655+1301
📊

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