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BOSTON MARATHON 2025

Jennifer Newman

Bib: 25729•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 (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:20
Rank: #22905
Start → 5K
9:07/mi
28:20 split
10K· 6.21 mi
57:46
Rank: #23545 (-640)
5K → 10K
9:28/mi
29:26 split
15K· 9.32 mi
1:27:53
Rank: #23823 (-278)
10K → 15K
9:42/mi
30:07 split
20K· 12.43 mi
2:00:58
Rank: #24381 (-558)
15K → 20K
10:39/mi
33:05 split
Half· 13.11 mi
2:07:47
Rank: #24394 (-13)
20K → Half
9:59/mi
6:49 split
25K· 15.53 mi
2:35:28
Rank: #24732 (-338)
Half → 25K
11:25/mi
27:41 split
30K· 18.64 mi
3:11:38
Rank: #24826 (-94)
25K → 30K
11:38/mi
36:10 split
20M
3:27:24
Rank: #24823 (+3)
30K → 20M
11:36/mi
15:46 split
21M
3:40:07
Rank: #24818 (+5)
20M → 21M
12:43/mi
12:43 split
35K· 21.75 mi
3:48:04
Rank: #24780 (+38)
21M → 35K
10:38/mi
7:57 split
23M
4:03:36
Rank: #24872 (-92)
35K → 23M
12:24/mi
15:32 split
24M
4:14:48
Rank: #24845 (+27)
23M → 24M
11:12/mi
11:12 split
40K· 24.85 mi
4:24:51
Rank: #24851 (-6)
24M → 40K
11:45/mi
10:03 split
25.2M
4:29:14
Rank: #24859 (-8)
40K → 25.2M
12:43/mi
4:23 split
Finish· 26.22 mi
4:39:39
Rank: #24821 (+38)
25.2M → Finish
10:13/mi
10:25 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:47
Pace9:45 /mi
2nd Half
Distance13.11 mi
Time2:31:52
Pace11:35 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:2928:209:0728:20
9:07
-
10K
6.21 mi12:12:5557:469:1829:26
9:28
+0:21
15K
9.32 mi12:43:021:27:539:2630:07
9:42
+0:14
20K
12.43 mi13:16:072:00:589:4433:05
10:39
+0:57
Half
13.11 mi13:22:562:07:479:456:49
9:59
-0:40
25K
15.53 mi13:50:372:35:2810:0027:41
11:25
+1:26
30K
18.64 mi14:26:473:11:3810:1736:10
11:38
+0:13
20M
20.00 mi14:42:333:27:2410:2215:46
11:36
-0:02
21M
21.00 mi14:55:163:40:0710:2912:43
12:43
+1:07
35K
21.75 mi15:03:133:48:0410:297:57
10:38
-2:05
23M
23.00 mi15:18:454:03:3610:3515:32
12:24
+1:46
24M
24.00 mi15:29:574:14:4810:3711:12
11:12
-1:12
40K
24.85 mi15:40:004:24:5110:3910:03
11:45
+0:33
25.2M
25.20 mi15:44:234:29:1410:414:23
12:43
+0:58
Finish
26.22 mi15:54:484:39:3910:4010:25
10:13
-2:30

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

9:07 /mi

Average Pace

10:40 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:04

40% of race

Time at Steady Pace

2:13:57

48% of race

Time at Slower Pace

32:38

12% of race

Average Pace: 10:40 /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 mi11:43:2928:209:0728:20
9:07
#22905
10K
6.21 mi12:12:5557:469:1829:26
9:28
#23545
15K
9.32 mi12:43:021:27:539:2630:07
9:42
#23823
20K
12.43 mi13:16:072:00:589:4433:05
10:39
#24381
Half
13.11 mi13:22:562:07:479:456:49
9:59
#24394
25K
15.53 mi13:50:372:35:2810:0027:41
11:25
#24732
30K
18.64 mi14:26:473:11:3810:1736:10
11:38
#24826
20M
20.00 mi14:42:333:27:2410:2215:46
11:36
#24823
21M
21.00 mi14:55:163:40:0710:2912:43
12:43
#24818
35K
21.75 mi15:03:133:48:0410:297:57
10:38
#24780
23M
23.00 mi15:18:454:03:3610:3515:32
12:24
#24872
24M
24.00 mi15:29:574:14:4810:3711:12
11:12
#24845
40K
24.85 mi15:40:004:24:5110:3910:03
11:45
#24851
25.2M
25.20 mi15:44:234:29:1410:414:23
12:43
#24859
Finish
26.22 mi15:54:484:39:3910:4010:25
10:13
#24821
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi229059125912524252(Top 85%)9812(Top 80%)9812(Top 571%)
10K6.21 mi3.10 mi23545-6409450-3259450-32524030(Top 85%)9701(Top 79%)9701(Top 565%)
15K9.32 mi3.11 mi23823-2789582-1329582-13224252(Top 85%)9812(Top 80%)9812(Top 571%)
20K12.43 mi3.11 mi24381-5589914-3329914-33225445(Top 90%)10500(Top 86%)10500(Top 611%)
Half13.11 mi0.68 mi24394-139914991424791(Top 87%)10158(Top 83%)10158(Top 591%)
25K15.53 mi2.42 mi24732-33810109-19510109-19525755(Top 91%)10726(Top 88%)10726(Top 624%)
30K18.64 mi3.11 mi24826-9410184-7510184-7525048(Top 88%)10433(Top 85%)10433(Top 607%)
20M20.00 mi1.36 mi24823+310197-1310197-1324706(Top 87%)10321(Top 84%)10321(Top 601%)
21M21.00 mi1.00 mi24818+510204-710204-724683(Top 87%)10390(Top 85%)10390(Top 605%)
35K21.75 mi0.75 mi24780+3810194+1010194+1023409(Top 82%)9761(Top 80%)9761(Top 568%)
23M23.00 mi1.25 mi24872-9210256-6210256-6225657(Top 90%)10935(Top 89%)10935(Top 636%)
24M24.00 mi1.00 mi24845+2710261-510261-524370(Top 86%)10310(Top 84%)10310(Top 600%)
40K24.85 mi0.85 mi24851-610273-1210273-1224544(Top 86%)10448(Top 85%)10448(Top 608%)
25.2M25.20 mi0.35 mi24859-810281-810281-824528(Top 86%)10436(Top 85%)10436(Top 607%)
Finish26.22 mi1.02 mi24821+3810274+710274+723557(Top 83%)9956(Top 81%)9956(Top 580%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24252

Females

9812

F40-44

9812

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24030

Females

9701

F40-44

9701

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24252

Females

9812

F40-44

9812

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

25445

Females

10500

F40-44

10500

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24791

Females

10158

F40-44

10158

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

25755

Females

10726

F40-44

10726

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

25048

Females

10433

F40-44

10433

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

24706

Females

10321

F40-44

10321

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

24683

Females

10390

F40-44

10390

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

23409

Females

9761

F40-44

9761

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25657

Females

10935

F40-44

10935

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24370

Females

10310

F40-44

10310

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24544

Females

10448

F40-44

10448

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24528

Females

10436

F40-44

10436

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

23557

Females

9956

F40-44

9956

Passing Analysis

Category:
Athletes Passed
665
Passed By
2581
Net Change
-1916
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22905
5K → 10K56696-640#22905#23545
10K → 15K91369-278#23545#23823
15K → 20K21579-558#23823#24381
20K → Half2134-13#24381#24394
Half → 25K31369-338#24394#24732
25K → 30K105199-94#24732#24826
30K → 20M5451+3#24826#24823
20M → 21M5550+5#24823#24818
21M → 35K5416+38#24818#24780
35K → 23M25117-92#24780#24872
23M → 24M4922+27#24872#24845
24M → 40K3440-6#24845#24851
40K → 25.2M1018-8#24851#24859
25.2M → Finish5921+38#24859#24821
TOTALS6652581-1916
📊

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