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BOSTON MARATHON 2025

Jenni Doucette

Bib: 29946•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:45
Rank: #25343
Start → 5K
30:45 | 9:54/mi
10K· 6.21 mi
1:01:50
Rank: #25316 (+27)
5K → 10K
31:05 | 10:00/mi
15K· 9.32 mi
1:33:30
Rank: #25366 (-50)
10K → 15K
31:40 | 10:12/mi
20K· 12.43 mi
2:05:11
Rank: #25187 (+179)
15K → 20K
31:41 | 10:12/mi
Half· 13.11 mi
2:12:06
Rank: #25181 (+6)
20K → Half
6:55 | 10:08/mi
25K· 15.53 mi
2:37:24
Rank: #24989 (+192)
Half → 25K
25:18 | 10:26/mi
30K· 18.64 mi
3:10:58
Rank: #24747 (+242)
25K → 30K
33:34 | 10:48/mi
20M
3:26:16
Rank: #24716 (+31)
30K → 20M
15:18 | 11:16/mi
21M
3:37:57
Rank: #24631 (+85)
20M → 21M
11:41 | 11:41/mi
35K· 21.75 mi
3:46:28
Rank: #24653 (-22)
21M → 35K
8:31 | 11:23/mi
23M
4:00:19
Rank: #24594 (+59)
35K → 23M
13:51 | 11:04/mi
24M
4:12:03
Rank: #24620 (-26)
23M → 24M
11:44 | 11:44/mi
40K· 24.85 mi
4:21:37
Rank: #24588 (+32)
24M → 40K
9:34 | 11:11/mi
25.2M
4:25:54
Rank: #24590 (-2)
40K → 25.2M
4:17 | 12:25/mi
Finish· 26.22 mi
4:36:22
Rank: #24561 (+29)
25.2M → Finish
10:28 | 10:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:06
Pace10:05 /mi
2nd Half
Distance13.11 mi
Time2:24:16
Pace11:00 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5730:459:5430:45
9:54
-
10K
6.21 mi12:24:021:01:509:5731:05
10:00
+0:06
15K
9.32 mi12:55:421:33:3010:0231:40
10:12
+0:12
20K
12.43 mi13:27:232:05:1110:0431:41
10:12
0:00
Half
13.11 mi13:34:182:12:0610:056:55
10:08
-0:04
25K
15.53 mi13:59:362:37:2410:0825:18
10:26
+0:18
30K
18.64 mi14:33:103:10:5810:1533:34
10:48
+0:22
20M
20.00 mi14:48:283:26:1610:1915:18
11:16
+0:28
21M
21.00 mi15:00:093:37:5710:2311:41
11:41
+0:25
35K
21.75 mi15:08:403:46:2810:258:31
11:23
-0:18
23M
23.00 mi15:22:314:00:1910:2713:51
11:04
-0:19
24M
24.00 mi15:34:154:12:0310:3011:44
11:44
+0:40
40K
24.85 mi15:43:494:21:3710:329:34
11:11
-0:33
25.2M
25.20 mi15:48:064:25:5410:334:17
12:25
+1:14
Finish
26.22 mi15:58:344:36:2210:3310:28
10:16
-2:09

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

9:54 /mi

Average Pace

10:33 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:52

61% of race

Time at Steady Pace

47:25

17% of race

Time at Slower Pace

1:01:05

22% of race

Average Pace: 10:32 /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 mi11:52:5730:459:5430:45
9:54
#25343
10K
6.21 mi12:24:021:01:509:5731:05
10:00
#25316
15K
9.32 mi12:55:421:33:3010:0231:40
10:12
#25366
20K
12.43 mi13:27:232:05:1110:0431:41
10:12
#25187
Half
13.11 mi13:34:182:12:0610:056:55
10:08
#25181
25K
15.53 mi13:59:362:37:2410:0825:18
10:26
#24989
30K
18.64 mi14:33:103:10:5810:1533:34
10:48
#24747
20M
20.00 mi14:48:283:26:1610:1915:18
11:16
#24716
21M
21.00 mi15:00:093:37:5710:2311:41
11:41
#24631
35K
21.75 mi15:08:403:46:2810:258:31
11:23
#24653
23M
23.00 mi15:22:314:00:1910:2713:51
11:04
#24594
24M
24.00 mi15:34:154:12:0310:3011:44
11:44
#24620
40K
24.85 mi15:43:494:21:3710:329:34
11:11
#24588
25.2M
25.20 mi15:48:064:25:5410:334:17
12:25
#24590
Finish
26.22 mi15:58:344:36:2210:3310:28
10:16
#24561
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25343103951039525405(Top 89%)10456(Top 86%)10456(Top 191%)
10K6.21 mi3.10 mi25316+2710406-1110406-1125341(Top 89%)10425(Top 85%)10425(Top 191%)
15K9.32 mi3.11 mi25366-5010425-1910425-1925405(Top 89%)10456(Top 86%)10456(Top 191%)
20K12.43 mi3.11 mi25187+17910337+8810337+8824642(Top 87%)10073(Top 82%)10073(Top 184%)
Half13.11 mi0.68 mi25181+6103371033725138(Top 89%)10337(Top 85%)10337(Top 189%)
25K15.53 mi2.42 mi24989+19210241+9610241+9624256(Top 85%)9887(Top 81%)9887(Top 181%)
30K18.64 mi3.11 mi24747+24210142+9910142+9923630(Top 83%)9667(Top 79%)9667(Top 177%)
20M20.00 mi1.36 mi24716+3110137+510137+524122(Top 85%)10017(Top 82%)10017(Top 183%)
21M21.00 mi1.00 mi24631+8510102+3510102+3523004(Top 81%)9505(Top 78%)9505(Top 174%)
35K21.75 mi0.75 mi24653-2210122-2010122-2024924(Top 88%)10546(Top 86%)10546(Top 193%)
23M23.00 mi1.25 mi24594+5910113+910113+923389(Top 82%)9801(Top 80%)9801(Top 179%)
24M24.00 mi1.00 mi24620-2610139-2610139-2625309(Top 89%)10777(Top 88%)10777(Top 197%)
40K24.85 mi0.85 mi24588+3210128+1110128+1123557(Top 83%)9967(Top 82%)9967(Top 182%)
25.2M25.20 mi0.35 mi24590-210135-710135-724080(Top 85%)10209(Top 83%)10209(Top 187%)
Finish26.22 mi1.02 mi24561+2910129+610129+623734(Top 84%)10040(Top 82%)10040(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

25405

Females

10456

F18-39

10456

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

25341

Females

10425

F18-39

10425

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

25405

Females

10456

F18-39

10456

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24642

Females

10073

F18-39

10073

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

25138

Females

10337

F18-39

10337

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24256

Females

9887

F18-39

9887

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23630

Females

9667

F18-39

9667

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24122

Females

10017

F18-39

10017

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

23004

Females

9505

F18-39

9505

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

24924

Females

10546

F18-39

10546

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

23389

Females

9801

F18-39

9801

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

25309

Females

10777

F18-39

10777

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23557

Females

9967

F18-39

9967

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24080

Females

10209

F18-39

10209

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

23734

Females

10040

F18-39

10040

Passing Analysis

Category:
Athletes Passed
1485
Passed By
703
Net Change
+782
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25343
5K → 10K203176+27#25343#25316
10K → 15K121171-50#25316#25366
15K → 20K22748+179#25366#25187
20K → Half2721+6#25187#25181
Half → 25K21220+192#25181#24989
25K → 30K26624+242#24989#24747
30K → 20M8049+31#24747#24716
20M → 21M10015+85#24716#24631
21M → 35K2446-22#24631#24653
35K → 23M8324+59#24653#24594
23M → 24M3359-26#24594#24620
24M → 40K4917+32#24620#24588
40K → 25.2M1719-2#24588#24590
25.2M → Finish4314+29#24590#24561
TOTALS1485703+782
📊

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