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BOSTON MARATHON 2025

Erica Palmer

Bib: 31369•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:56
Rank: #26250
Start → 5K
31:56 | 10:17/mi
10K· 6.21 mi
1:03:16
Rank: #25876 (+374)
5K → 10K
31:20 | 10:05/mi
15K· 9.32 mi
1:36:59
Rank: #26087 (-211)
10K → 15K
33:43 | 10:51/mi
20K· 12.43 mi
2:09:02
Rank: #25760 (+327)
15K → 20K
32:03 | 10:19/mi
Half· 13.11 mi
2:16:47
Rank: #25858 (-98)
20K → Half
7:45 | 11:22/mi
25K· 15.53 mi
2:43:04
Rank: #25675 (+183)
Half → 25K
26:17 | 10:50/mi
30K· 18.64 mi
3:21:22
Rank: #25761 (-86)
25K → 30K
38:18 | 12:20/mi
20M
3:36:51
Rank: #25649 (+112)
30K → 20M
15:29 | 11:24/mi
21M
3:50:17
Rank: #25656 (-7)
20M → 21M
13:26 | 13:26/mi
35K· 21.75 mi
3:58:05
Rank: #25580 (+76)
21M → 35K
7:48 | 10:26/mi
23M
4:12:06
Rank: #25501 (+79)
35K → 23M
14:01 | 11:12/mi
24M
4:23:05
Rank: #25438 (+63)
23M → 24M
10:59 | 10:59/mi
40K· 24.85 mi
4:32:25
Rank: #25358 (+80)
24M → 40K
9:20 | 10:55/mi
25.2M
4:37:04
Rank: #25372 (-14)
40K → 25.2M
4:39 | 13:29/mi
Finish· 26.22 mi
4:47:57
Rank: #25354 (+18)
25.2M → Finish
10:53 | 10:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:47
Pace10:26 /mi
2nd Half
Distance13.11 mi
Time2:31:10
Pace11:32 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5831:5610:1731:56
10:17
-
10K
6.21 mi12:27:181:03:1610:1131:20
10:05
-0:12
15K
9.32 mi13:01:011:36:5910:2433:43
10:51
+0:46
20K
12.43 mi13:33:042:09:0210:2332:03
10:19
-0:32
Half
13.11 mi13:40:492:16:4710:267:45
11:22
+1:03
25K
15.53 mi14:07:062:43:0410:3026:17
10:50
-0:32
30K
18.64 mi14:45:243:21:2210:4838:18
12:20
+1:30
20M
20.00 mi15:00:533:36:5110:5115:29
11:24
-0:56
21M
21.00 mi15:14:193:50:1710:5813:26
13:26
+2:02
35K
21.75 mi15:22:073:58:0510:577:48
10:26
-3:00
23M
23.00 mi15:36:084:12:0610:5814:01
11:12
+0:46
24M
24.00 mi15:47:074:23:0510:5810:59
10:59
-0:13
40K
24.85 mi15:56:274:32:2510:589:20
10:55
-0:04
25.2M
25.20 mi16:01:064:37:0411:004:39
13:29
+2:34
Finish
26.22 mi16:11:594:47:5710:5910:53
10:41
-2:48

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

10:05 /mi

Average Pace

10:59 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:19

33% of race

Time at Steady Pace

2:16:15

47% of race

Time at Slower Pace

56:23

20% of race

Average Pace: 10:59 /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 mi11:55:5831:5610:1731:56
10:17
#26250
10K
6.21 mi12:27:181:03:1610:1131:20
10:05
#25876
15K
9.32 mi13:01:011:36:5910:2433:43
10:51
#26087
20K
12.43 mi13:33:042:09:0210:2332:03
10:19
#25760
Half
13.11 mi13:40:492:16:4710:267:45
11:22
#25858
25K
15.53 mi14:07:062:43:0410:3026:17
10:50
#25675
30K
18.64 mi14:45:243:21:2210:4838:18
12:20
#25761
20M
20.00 mi15:00:533:36:5110:5115:29
11:24
#25649
21M
21.00 mi15:14:193:50:1710:5813:26
13:26
#25656
35K
21.75 mi15:22:073:58:0510:577:48
10:26
#25580
23M
23.00 mi15:36:084:12:0610:5814:01
11:12
#25501
24M
24.00 mi15:47:074:23:0510:5810:59
10:59
#25438
40K
24.85 mi15:56:274:32:2510:589:20
10:55
#25358
25.2M
25.20 mi16:01:064:37:0411:004:39
13:29
#25372
Finish
26.22 mi16:11:594:47:5710:5910:53
10:41
#25354
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi26250108951089526478(Top 93%)11053(Top 90%)11053(Top 1112%)
10K6.21 mi3.10 mi25876+37410701+19410701+19425492(Top 90%)10518(Top 86%)10518(Top 1058%)
15K9.32 mi3.11 mi26087-21110829-12810829-12826478(Top 93%)11053(Top 90%)11053(Top 1112%)
20K12.43 mi3.11 mi25760+32710651+17810651+17824849(Top 87%)10179(Top 83%)10179(Top 1024%)
Half13.11 mi0.68 mi25858-9810711-6010711-6026915(Top 95%)11360(Top 93%)11360(Top 1143%)
25K15.53 mi2.42 mi25675+18310614+9710614+9724963(Top 88%)10269(Top 84%)10269(Top 1033%)
30K18.64 mi3.11 mi25761-8610698-8410698-8425971(Top 91%)10926(Top 89%)10926(Top 1099%)
20M20.00 mi1.36 mi25649+11210657+4110657+4124342(Top 86%)10138(Top 83%)10138(Top 1020%)
21M21.00 mi1.00 mi25656-710671-1410671-1425578(Top 90%)10848(Top 89%)10848(Top 1091%)
35K21.75 mi0.75 mi25580+7610632+3910632+3922987(Top 81%)9557(Top 78%)9557(Top 961%)
23M23.00 mi1.25 mi25501+7910609+2310609+2323645(Top 83%)9924(Top 81%)9924(Top 998%)
24M24.00 mi1.00 mi25438+6310581+2810581+2823940(Top 84%)10086(Top 82%)10086(Top 1015%)
40K24.85 mi0.85 mi25358+8010541+4010541+4022931(Top 81%)9669(Top 79%)9669(Top 973%)
25.2M25.20 mi0.35 mi25372-1410553-1210553-1225618(Top 90%)11003(Top 90%)11003(Top 1107%)
Finish26.22 mi1.02 mi25354+1810550+310550+324668(Top 87%)10494(Top 86%)10494(Top 1056%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26478

Females

11053

F55-59

11053

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

25492

Females

10518

F55-59

10518

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26478

Females

11053

F55-59

11053

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24849

Females

10179

F55-59

10179

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

26915

Females

11360

F55-59

11360

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

24963

Females

10269

F55-59

10269

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

25971

Females

10926

F55-59

10926

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

24342

Females

10138

F55-59

10138

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

25578

Females

10848

F55-59

10848

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

22987

Females

9557

F55-59

9557

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23645

Females

9924

F55-59

9924

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23940

Females

10086

F55-59

10086

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22931

Females

9669

F55-59

9669

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25618

Females

11003

F55-59

11003

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

24668

Females

10494

F55-59

10494

Passing Analysis

Category:
Athletes Passed
1631
Passed By
735
Net Change
+896
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26250
5K → 10K41642+374#26250#25876
10K → 15K62273-211#25876#26087
15K → 20K3358+327#26087#25760
20K → Half2100-98#25760#25858
Half → 25K19916+183#25858#25675
25K → 30K87173-86#25675#25761
30K → 20M1164+112#25761#25649
20M → 21M3946-7#25649#25656
21M → 35K804+76#25656#25580
35K → 23M9213+79#25580#25501
23M → 24M7916+63#25501#25438
24M → 40K800+80#25438#25358
40K → 25.2M1024-14#25358#25372
25.2M → Finish3416+18#25372#25354
TOTALS1631735+896
📊

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