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BOSTON MARATHON 2025

Charlotte Pearce

Bib: 31691•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
32:29
Rank: #26660
Start → 5K
10:27/mi
32:29 split
10K· 6.21 mi
1:05:58
Rank: #26708 (-48)
5K → 10K
10:47/mi
33:29 split
15K· 9.32 mi
1:42:03
Rank: #27000 (-292)
10K → 15K
11:37/mi
36:05 split
20K· 12.43 mi
2:16:47
Rank: #26786 (+214)
15K → 20K
11:11/mi
34:44 split
Half· 13.11 mi
2:24:57
Rank: #26849 (-63)
20K → Half
11:58/mi
8:10 split
25K· 15.53 mi
2:53:42
Rank: #26756 (+93)
Half → 25K
11:51/mi
28:45 split
30K· 18.64 mi
3:33:30
Rank: #26719 (+37)
25K → 30K
12:49/mi
39:48 split
20M
3:51:32
Rank: #26748 (-29)
30K → 20M
13:16/mi
18:02 split
21M
4:04:46
Rank: #26683 (+65)
20M → 21M
13:14/mi
13:14 split
35K· 21.75 mi
4:15:31
Rank: #26776 (-93)
21M → 35K
14:22/mi
10:45 split
23M
4:32:09
Rank: #26780 (-4)
35K → 23M
13:17/mi
16:38 split
24M
4:45:46
Rank: #26819 (-39)
23M → 24M
13:37/mi
13:37 split
40K· 24.85 mi
4:57:24
Rank: #26827 (-8)
24M → 40K
13:37/mi
11:38 split
25.2M
5:02:32
Rank: #26828 (-1)
40K → 25.2M
14:53/mi
5:08 split
Finish· 26.22 mi
5:15:25
Rank: #26868 (-40)
25.2M → Finish
12:39/mi
12:53 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:57
Pace11:03 /mi
2nd Half
Distance13.11 mi
Time2:50:28
Pace13:00 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4832:2910:2732:29
10:27
-
10K
6.21 mi12:31:171:05:5810:3733:29
10:47
+0:20
15K
9.32 mi13:07:221:42:0310:5736:05
11:37
+0:50
20K
12.43 mi13:42:062:16:4711:0034:44
11:11
-0:26
Half
13.11 mi13:50:162:24:5711:038:10
11:58
+0:47
25K
15.53 mi14:19:012:53:4211:1128:45
11:51
-0:07
30K
18.64 mi14:58:493:33:3011:2739:48
12:49
+0:58
20M
20.00 mi15:16:513:51:3211:3518:02
13:16
+0:27
21M
21.00 mi15:30:054:04:4611:3913:14
13:14
-0:02
35K
21.75 mi15:40:504:15:3111:4510:45
14:22
+1:08
23M
23.00 mi15:57:284:32:0911:5016:38
13:17
-1:05
24M
24.00 mi16:11:054:45:4611:5413:37
13:37
+0:20
40K
24.85 mi16:22:434:57:2411:5811:38
13:37
0:00
25.2M
25.20 mi16:27:515:02:3212:005:08
14:53
+1:16
Finish
26.22 mi16:40:445:15:2512:0212:53
12:39
-2:14

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

12:02 /mi

Slowest Pace

14:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:42

55% of race

Time at Steady Pace

1:40:35

32% of race

Time at Slower Pace

41:08

13% of race

Average Pace: 12:02 /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 mi11:57:4832:2910:2732:29
10:27
#26660
10K
6.21 mi12:31:171:05:5810:3733:29
10:47
#26708
15K
9.32 mi13:07:221:42:0310:5736:05
11:37
#27000
20K
12.43 mi13:42:062:16:4711:0034:44
11:11
#26786
Half
13.11 mi13:50:162:24:5711:038:10
11:58
#26849
25K
15.53 mi14:19:012:53:4211:1128:45
11:51
#26756
30K
18.64 mi14:58:493:33:3011:2739:48
12:49
#26719
20M
20.00 mi15:16:513:51:3211:3518:02
13:16
#26748
21M
21.00 mi15:30:054:04:4611:3913:14
13:14
#26683
35K
21.75 mi15:40:504:15:3111:4510:45
14:22
#26776
23M
23.00 mi15:57:284:32:0911:5016:38
13:17
#26780
24M
24.00 mi16:11:054:45:4611:5413:37
13:37
#26819
40K
24.85 mi16:22:434:57:2411:5811:38
13:37
#26827
25.2M
25.20 mi16:27:515:02:3212:005:08
14:53
#26828
Finish
26.22 mi16:40:445:15:2512:0212:53
12:39
#26868
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26660111351113527330(Top 96%)11574(Top 95%)11574(Top 212%)
10K6.21 mi3.10 mi26708-4811166-3111166-3126743(Top 94%)11200(Top 92%)11200(Top 205%)
15K9.32 mi3.11 mi27000-29211360-19411360-19427330(Top 96%)11574(Top 95%)11574(Top 212%)
20K12.43 mi3.11 mi26786+21411235+12511235+12526270(Top 92%)10954(Top 90%)10954(Top 200%)
Half13.11 mi0.68 mi26849-6311275-4011275-4027441(Top 97%)11680(Top 96%)11680(Top 214%)
25K15.53 mi2.42 mi26756+9311232+4311232+4326272(Top 92%)11011(Top 90%)11011(Top 201%)
30K18.64 mi3.11 mi26719+3711240-811240-826496(Top 93%)11220(Top 92%)11220(Top 205%)
20M20.00 mi1.36 mi26748-2911259-1911259-1926696(Top 94%)11401(Top 93%)11401(Top 208%)
21M21.00 mi1.00 mi26683+6511231+2811231+2825352(Top 89%)10740(Top 88%)10740(Top 196%)
35K21.75 mi0.75 mi26776-9311294-6311294-6327866(Top 98%)12034(Top 98%)12034(Top 220%)
23M23.00 mi1.25 mi26780-411304-1011304-1026704(Top 94%)11459(Top 94%)11459(Top 210%)
24M24.00 mi1.00 mi26819-3911334-3011334-3027410(Top 97%)11850(Top 97%)11850(Top 217%)
40K24.85 mi0.85 mi26827-811348-1411348-1426864(Top 95%)11581(Top 95%)11581(Top 212%)
25.2M25.20 mi0.35 mi26828-111353-511353-527037(Top 95%)11686(Top 96%)11686(Top 214%)
Finish26.22 mi1.02 mi26868-4011377-2411377-2427388(Top 96%)11816(Top 97%)11816(Top 216%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

27330

Females

11574

F18-39

11574

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

26743

Females

11200

F18-39

11200

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

27330

Females

11574

F18-39

11574

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26270

Females

10954

F18-39

10954

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

27441

Females

11680

F18-39

11680

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

26272

Females

11011

F18-39

11011

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

26496

Females

11220

F18-39

11220

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

26696

Females

11401

F18-39

11401

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

25352

Females

10740

F18-39

10740

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

27866

Females

12034

F18-39

12034

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

26704

Females

11459

F18-39

11459

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

27410

Females

11850

F18-39

11850

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

26864

Females

11581

F18-39

11581

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

27037

Females

11686

F18-39

11686

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

27388

Females

11816

F18-39

11816

Passing Analysis

Category:
Athletes Passed
853
Passed By
1061
Net Change
-208
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26660
5K → 10K150198-48#26660#26708
10K → 15K39331-292#26708#27000
15K → 20K23016+214#27000#26786
20K → Half770-63#26786#26849
Half → 25K12734+93#26849#26756
25K → 30K11073+37#26756#26719
30K → 20M2251-29#26719#26748
20M → 21M749+65#26748#26683
21M → 35K598-93#26683#26776
35K → 23M3438-4#26776#26780
23M → 24M2059-39#26780#26819
24M → 40K1624-8#26819#26827
40K → 25.2M1112-1#26827#26828
25.2M → Finish848-40#26828#26868
TOTALS8531061-208
📊

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