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BOSTON MARATHON 2025

Allison Cognetti

Bib: 27723•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:38
Rank: #27321
Start → 5K
10:50/mi
33:38 split
10K· 6.21 mi
1:07:45
Rank: #27198 (+123)
5K → 10K
10:59/mi
34:07 split
15K· 9.32 mi
1:43:06
Rank: #27150 (+48)
10K → 15K
11:23/mi
35:21 split
20K· 12.43 mi
2:20:49
Rank: #27193 (-43)
15K → 20K
12:08/mi
37:43 split
Half· 13.11 mi
2:27:57
Rank: #27115 (+78)
20K → Half
10:27/mi
7:08 split
25K· 15.53 mi
2:57:31
Rank: #27044 (+71)
Half → 25K
12:12/mi
29:34 split
30K· 18.64 mi
3:37:47
Rank: #27005 (+39)
25K → 30K
12:58/mi
40:16 split
20M
3:57:14
Rank: #27050 (-45)
30K → 20M
14:19/mi
19:27 split
21M
4:11:43
Rank: #27057 (-7)
20M → 21M
14:29/mi
14:29 split
35K· 21.75 mi
4:19:54
Rank: #27002 (+55)
21M → 35K
10:56/mi
8:11 split
23M
4:35:11
Rank: #26941 (+61)
35K → 23M
12:12/mi
15:17 split
24M
4:46:58
Rank: #26873 (+68)
23M → 24M
11:47/mi
11:47 split
40K· 24.85 mi
4:57:22
Rank: #26826 (+47)
24M → 40K
12:10/mi
10:24 split
25.2M
5:02:10
Rank: #26811 (+15)
40K → 25.2M
13:55/mi
4:48 split
Finish· 26.22 mi
5:13:20
Rank: #26779 (+32)
25.2M → Finish
10:57/mi
11:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:27:57
Pace11:17 /mi
2nd Half
Distance13.11 mi
Time2:45:23
Pace12:37 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4333:3810:5033:38
10:50
-
10K
6.21 mi12:24:501:07:4510:5434:07
10:59
+0:09
15K
9.32 mi13:00:111:43:0611:0435:21
11:23
+0:24
20K
12.43 mi13:37:542:20:4911:2037:43
12:08
+0:45
Half
13.11 mi13:45:022:27:5711:177:08
10:27
-1:41
25K
15.53 mi14:14:362:57:3111:2629:34
12:12
+1:45
30K
18.64 mi14:54:523:37:4711:4140:16
12:58
+0:46
20M
20.00 mi15:14:193:57:1411:5219:27
14:19
+1:21
21M
21.00 mi15:28:484:11:4311:5914:29
14:29
+0:10
35K
21.75 mi15:36:594:19:5411:578:11
10:56
-3:33
23M
23.00 mi15:52:164:35:1111:5815:17
12:12
+1:16
24M
24.00 mi16:04:034:46:5811:5711:47
11:47
-0:25
40K
24.85 mi16:14:274:57:2211:5810:24
12:10
+0:23
25.2M
25.20 mi16:19:155:02:1011:594:48
13:55
+1:45
Finish
26.22 mi16:30:255:13:2011:5811:10
10:57
-2:58

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

10:27 /mi

Average Pace

11:58 /mi

Slowest Pace

14:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:35

41% of race

Time at Steady Pace

1:44:45

33% of race

Time at Slower Pace

1:19:00

25% of race

Average Pace: 11:57 /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 mi11:50:4333:3810:5033:38
10:50
#27321
10K
6.21 mi12:24:501:07:4510:5434:07
10:59
#27198
15K
9.32 mi13:00:111:43:0611:0435:21
11:23
#27150
20K
12.43 mi13:37:542:20:4911:2037:43
12:08
#27193
Half
13.11 mi13:45:022:27:5711:177:08
10:27
#27115
25K
15.53 mi14:14:362:57:3111:2629:34
12:12
#27044
30K
18.64 mi14:54:523:37:4711:4140:16
12:58
#27005
20M
20.00 mi15:14:193:57:1411:5219:27
14:19
#27050
21M
21.00 mi15:28:484:11:4311:5914:29
14:29
#27057
35K
21.75 mi15:36:594:19:5411:578:11
10:56
#27002
23M
23.00 mi15:52:164:35:1111:5815:17
12:12
#26941
24M
24.00 mi16:04:034:46:5811:5711:47
11:47
#26873
40K
24.85 mi16:14:274:57:2211:5810:24
12:10
#26826
25.2M
25.20 mi16:19:155:02:1011:594:48
13:55
#26811
Finish
26.22 mi16:30:255:13:2011:5811:10
10:57
#26779
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi27321115181151827122(Top 95%)11450(Top 94%)11450(Top 632%)
10K6.21 mi3.10 mi27198+12311476+4211476+4227043(Top 95%)11396(Top 93%)11396(Top 629%)
15K9.32 mi3.11 mi27150+4811442+3411442+3427122(Top 95%)11450(Top 94%)11450(Top 632%)
20K12.43 mi3.11 mi27193-4311478-3611478-3627230(Top 96%)11540(Top 94%)11540(Top 637%)
Half13.11 mi0.68 mi27115+7811438+4011438+4025714(Top 91%)10674(Top 87%)10674(Top 589%)
25K15.53 mi2.42 mi27044+7111408+3011408+3026626(Top 94%)11206(Top 92%)11206(Top 618%)
30K18.64 mi3.11 mi27005+3911396+1211396+1226631(Top 94%)11297(Top 92%)11297(Top 623%)
20M20.00 mi1.36 mi27050-4511432-3611432-3627511(Top 97%)11825(Top 97%)11825(Top 652%)
21M21.00 mi1.00 mi27057-711448-1611448-1626686(Top 94%)11414(Top 93%)11414(Top 630%)
35K21.75 mi0.75 mi27002+5511417+3111417+3124062(Top 85%)10102(Top 83%)10102(Top 557%)
23M23.00 mi1.25 mi26941+6111386+3111386+3125400(Top 89%)10809(Top 88%)10809(Top 596%)
24M24.00 mi1.00 mi26873+6811365+2111365+2125368(Top 89%)10813(Top 88%)10813(Top 596%)
40K24.85 mi0.85 mi26826+4711347+1811347+1825169(Top 89%)10755(Top 88%)10755(Top 593%)
25.2M25.20 mi0.35 mi26811+1511342+511342+526173(Top 92%)11269(Top 92%)11269(Top 622%)
Finish26.22 mi1.02 mi26779+3211326+1611326+1625280(Top 89%)10792(Top 88%)10792(Top 595%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

27122

Females

11450

F45-49

11450

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

27043

Females

11396

F45-49

11396

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

27122

Females

11450

F45-49

11450

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

27230

Females

11540

F45-49

11540

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

25714

Females

10674

F45-49

10674

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

26626

Females

11206

F45-49

11206

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

26631

Females

11297

F45-49

11297

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

27511

Females

11825

F45-49

11825

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

26686

Females

11414

F45-49

11414

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

24062

Females

10102

F45-49

10102

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25400

Females

10809

F45-49

10809

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

25368

Females

10813

F45-49

10813

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25169

Females

10755

F45-49

10755

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26173

Females

11269

F45-49

11269

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

25280

Females

10792

F45-49

10792

Passing Analysis

Category:
Athletes Passed
1057
Passed By
515
Net Change
+542
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27321
5K → 10K21087+123#27321#27198
10K → 15K13183+48#27198#27150
15K → 20K84127-43#27150#27193
20K → Half780+78#27193#27115
Half → 25K10837+71#27115#27044
25K → 30K9657+39#27044#27005
30K → 20M2368-45#27005#27050
20M → 21M2330-7#27050#27057
21M → 35K550+55#27057#27002
35K → 23M687+61#27002#26941
23M → 24M757+68#26941#26873
24M → 40K492+47#26873#26826
40K → 25.2M183+15#26826#26811
25.2M → Finish397+32#26811#26779
TOTALS1057515+542
📊

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