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BOSTON MARATHON 2025

Erin Myers

Bib: 26619•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
33:02
Rank: #27015
Start → 5K
10:38/mi
33:02 split
10K· 6.21 mi
1:05:58
Rank: #26705 (+310)
5K → 10K
10:36/mi
32:56 split
15K· 9.32 mi
1:38:35
Rank: #26411 (+294)
10K → 15K
10:30/mi
32:37 split
20K· 12.43 mi
2:12:29
Rank: #26257 (+154)
15K → 20K
10:55/mi
33:54 split
Half· 13.11 mi
2:19:28
Rank: #26209 (+48)
20K → Half
10:14/mi
6:59 split
25K· 15.53 mi
2:47:25
Rank: #26156 (+53)
Half → 25K
11:32/mi
27:57 split
30K· 18.64 mi
3:23:19
Rank: #25921 (+235)
25K → 30K
11:33/mi
35:54 split
20M
3:38:38
Rank: #25786 (+135)
30K → 20M
11:16/mi
15:19 split
21M
3:50:31
Rank: #25681 (+105)
20M → 21M
11:53/mi
11:53 split
35K· 21.75 mi
3:59:05
Rank: #25666 (+15)
21M → 35K
11:27/mi
8:34 split
23M
4:13:15
Rank: #25602 (+64)
35K → 23M
11:19/mi
14:10 split
24M
4:24:19
Rank: #25537 (+65)
23M → 24M
11:04/mi
11:04 split
40K· 24.85 mi
4:34:04
Rank: #25487 (+50)
24M → 40K
11:24/mi
9:45 split
25.2M
4:38:18
Rank: #25461 (+26)
40K → 25.2M
12:17/mi
4:14 split
Finish· 26.22 mi
4:48:38
Rank: #25390 (+71)
25.2M → Finish
10:08/mi
10:20 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:28
Pace10:38 /mi
2nd Half
Distance13.11 mi
Time2:29:10
Pace11:23 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3933:0210:3833:02
10:38
-
10K
6.21 mi12:24:351:05:5810:3732:56
10:36
-0:02
15K
9.32 mi12:57:121:38:3510:3532:37
10:30
-0:06
20K
12.43 mi13:31:062:12:2910:4033:54
10:55
+0:25
Half
13.11 mi13:38:052:19:2810:386:59
10:14
-0:41
25K
15.53 mi14:06:022:47:2510:4727:57
11:32
+1:18
30K
18.64 mi14:41:563:23:1910:5435:54
11:33
+0:01
20M
20.00 mi14:57:153:38:3810:5615:19
11:16
-0:17
21M
21.00 mi15:09:083:50:3110:5911:53
11:53
+0:37
35K
21.75 mi15:17:423:59:0511:008:34
11:27
-0:26
23M
23.00 mi15:31:524:13:1511:0114:10
11:19
-0:08
24M
24.00 mi15:42:564:24:1911:0111:04
11:04
-0:15
40K
24.85 mi15:52:414:34:0411:029:45
11:24
+0:20
25.2M
25.20 mi15:56:554:38:1811:034:14
12:17
+0:53
Finish
26.22 mi16:07:154:48:3811:0110:20
10:08
-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

10:08 /mi

Average Pace

11:01 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:48

52% of race

Time at Steady Pace

2:02:43

43% of race

Time at Slower Pace

16:07

6% of race

Average Pace: 11:00 /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 mi11:51:3933:0210:3833:02
10:38
#27015
10K
6.21 mi12:24:351:05:5810:3732:56
10:36
#26705
15K
9.32 mi12:57:121:38:3510:3532:37
10:30
#26411
20K
12.43 mi13:31:062:12:2910:4033:54
10:55
#26257
Half
13.11 mi13:38:052:19:2810:386:59
10:14
#26209
25K
15.53 mi14:06:022:47:2510:4727:57
11:32
#26156
30K
18.64 mi14:41:563:23:1910:5435:54
11:33
#25921
20M
20.00 mi14:57:153:38:3810:5615:19
11:16
#25786
21M
21.00 mi15:09:083:50:3110:5911:53
11:53
#25681
35K
21.75 mi15:17:423:59:0511:008:34
11:27
#25666
23M
23.00 mi15:31:524:13:1511:0114:10
11:19
#25602
24M
24.00 mi15:42:564:24:1911:0111:04
11:04
#25537
40K
24.85 mi15:52:414:34:0411:029:45
11:24
#25487
25.2M
25.20 mi15:56:554:38:1811:034:14
12:17
#25461
Finish
26.22 mi16:07:154:48:3811:0110:20
10:08
#25390
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi27015113361133625931(Top 91%)10750(Top 88%)10750(Top 593%)
10K6.21 mi3.10 mi26705+31011163+17311163+17326433(Top 93%)11027(Top 90%)11027(Top 608%)
15K9.32 mi3.11 mi26411+29411008+15511008+15525931(Top 91%)10750(Top 88%)10750(Top 593%)
20K12.43 mi3.11 mi26257+15410921+8710921+8725861(Top 91%)10731(Top 88%)10731(Top 592%)
Half13.11 mi0.68 mi26209+4810899+2210899+2225295(Top 89%)10432(Top 85%)10432(Top 575%)
25K15.53 mi2.42 mi26156+5310874+2510874+2525890(Top 91%)10797(Top 88%)10797(Top 596%)
30K18.64 mi3.11 mi25921+23510782+9210782+9224925(Top 88%)10364(Top 85%)10364(Top 572%)
20M20.00 mi1.36 mi25786+13510727+5510727+5524128(Top 85%)10023(Top 82%)10023(Top 553%)
21M21.00 mi1.00 mi25681+10510681+4610681+4623372(Top 82%)9700(Top 79%)9700(Top 535%)
35K21.75 mi0.75 mi25666+1510679+210679+225007(Top 88%)10590(Top 87%)10590(Top 584%)
23M23.00 mi1.25 mi25602+6410659+2010659+2023894(Top 84%)10050(Top 82%)10050(Top 554%)
24M24.00 mi1.00 mi25537+6510637+2210637+2224109(Top 85%)10172(Top 83%)10172(Top 561%)
40K24.85 mi0.85 mi25487+5010621+1610621+1623950(Top 84%)10148(Top 83%)10148(Top 560%)
25.2M25.20 mi0.35 mi25461+2610603+1810603+1823698(Top 83%)10030(Top 82%)10030(Top 553%)
Finish26.22 mi1.02 mi25390+7110573+3010573+3023325(Top 82%)9839(Top 80%)9839(Top 543%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25931

Females

10750

F45-49

10750

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

26433

Females

11027

F45-49

11027

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25931

Females

10750

F45-49

10750

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

25861

Females

10731

F45-49

10731

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

25295

Females

10432

F45-49

10432

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

25890

Females

10797

F45-49

10797

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

24925

Females

10364

F45-49

10364

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24128

Females

10023

F45-49

10023

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

23372

Females

9700

F45-49

9700

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

25007

Females

10590

F45-49

10590

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

23894

Females

10050

F45-49

10050

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24109

Females

10172

F45-49

10172

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23950

Females

10148

F45-49

10148

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23698

Females

10030

F45-49

10030

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23325

Females

9839

F45-49

9839

Passing Analysis

Category:
Athletes Passed
1888
Passed By
263
Net Change
+1625
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27015
5K → 10K35242+310#27015#26705
10K → 15K30915+294#26705#26411
15K → 20K20955+154#26411#26257
20K → Half513+48#26257#26209
Half → 25K10552+53#26209#26156
25K → 30K25419+235#26156#25921
30K → 20M1394+135#25921#25786
20M → 21M1149+105#25786#25681
21M → 35K3924+15#25681#25666
35K → 23M8016+64#25666#25602
23M → 24M694+65#25602#25537
24M → 40K6010+50#25537#25487
40K → 25.2M282+26#25487#25461
25.2M → Finish798+71#25461#25390
TOTALS1888263+1625
📊

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