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BOSTON MARATHON 2025

Emily Holmes

Bib: 20983•F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 44%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:16
Rank: #19625
Start → 5K
26:16 | 8:27/mi
10K· 6.21 mi
53:29
Rank: #20433 (-808)
5K → 10K
27:13 | 8:46/mi
15K· 9.32 mi
1:20:00
Rank: #20143 (+290)
10K → 15K
26:31 | 8:32/mi
20K· 12.43 mi
1:46:33
Rank: #19733 (+410)
15K → 20K
26:33 | 8:33/mi
Half· 13.11 mi
1:52:12
Rank: #19630 (+103)
20K → Half
5:39 | 8:17/mi
25K· 15.53 mi
2:13:26
Rank: #19447 (+183)
Half → 25K
21:14 | 8:45/mi
30K· 18.64 mi
2:40:56
Rank: #18941 (+506)
25K → 30K
27:30 | 8:51/mi
20M
2:53:02
Rank: #18727 (+214)
30K → 20M
12:06 | 8:54/mi
21M
3:02:23
Rank: #18525 (+202)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
3:08:48
Rank: #18427 (+98)
21M → 35K
6:25 | 8:35/mi
23M
3:20:02
Rank: #18271 (+156)
35K → 23M
11:14 | 8:58/mi
24M
3:29:00
Rank: #18207 (+64)
23M → 24M
8:58 | 8:58/mi
40K· 24.85 mi
3:36:34
Rank: #18096 (+111)
24M → 40K
7:34 | 8:51/mi
25.2M
3:39:50
Rank: #18038 (+58)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:48:34
Rank: #17974 (+64)
25.2M → Finish
8:44 | 8:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:12
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time1:56:22
Pace8:53 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:3326:168:2726:16
8:27
-
10K
6.21 mi11:46:4653:298:3627:13
8:46
+0:19
15K
9.32 mi12:13:171:20:008:3526:31
8:32
-0:14
20K
12.43 mi12:39:501:46:338:3426:33
8:33
+0:01
Half
13.11 mi12:45:291:52:128:345:39
8:17
-0:16
25K
15.53 mi13:06:432:13:268:3521:14
8:45
+0:28
30K
18.64 mi13:34:132:40:568:3827:30
8:51
+0:06
20M
20.00 mi13:46:192:53:028:3912:06
8:54
+0:03
21M
21.00 mi13:55:403:02:238:419:21
9:21
+0:27
35K
21.75 mi14:02:053:08:488:416:25
8:35
-0:46
23M
23.00 mi14:13:193:20:028:4211:14
8:58
+0:23
24M
24.00 mi14:22:173:29:008:438:58
8:58
0:00
40K
24.85 mi14:29:513:36:348:437:34
8:51
-0:07
25.2M
25.20 mi14:33:073:39:508:433:16
9:28
+0:37
Finish
26.22 mi14:41:513:48:348:438:44
8:34
-0:54

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

8:17 /mi

Average Pace

8:43 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:57

94% of race

Time at Steady Pace

12:37

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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 mi11:19:3326:168:2726:16
8:27
#19625
10K
6.21 mi11:46:4653:298:3627:13
8:46
#20433
15K
9.32 mi12:13:171:20:008:3526:31
8:32
#20143
20K
12.43 mi12:39:501:46:338:3426:33
8:33
#19733
Half
13.11 mi12:45:291:52:128:345:39
8:17
#19630
25K
15.53 mi13:06:432:13:268:3521:14
8:45
#19447
30K
18.64 mi13:34:132:40:568:3827:30
8:51
#18941
20M
20.00 mi13:46:192:53:028:3912:06
8:54
#18727
21M
21.00 mi13:55:403:02:238:419:21
9:21
#18525
35K
21.75 mi14:02:053:08:488:416:25
8:35
#18427
23M
23.00 mi14:13:193:20:028:4211:14
8:58
#18271
24M
24.00 mi14:22:173:29:008:438:58
8:58
#18207
40K
24.85 mi14:29:513:36:348:437:34
8:51
#18096
25.2M
25.20 mi14:33:073:39:508:433:16
9:28
#18038
Finish
26.22 mi14:41:513:48:348:438:44
8:34
#17974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi196257272727219546(Top 69%)7198(Top 59%)7198(Top 419%)
10K6.21 mi3.10 mi20433-8087735-4637735-46321207(Top 75%)8141(Top 67%)8141(Top 474%)
15K9.32 mi3.11 mi20143+2907553+1827553+18219546(Top 69%)7198(Top 59%)7198(Top 419%)
20K12.43 mi3.11 mi19733+4107322+2317322+23118532(Top 65%)6646(Top 54%)6646(Top 387%)
Half13.11 mi0.68 mi19630+1037266+567266+5617873(Top 63%)6252(Top 51%)6252(Top 364%)
25K15.53 mi2.42 mi19447+1837171+957171+9518721(Top 66%)6825(Top 56%)6825(Top 397%)
30K18.64 mi3.11 mi18941+5066910+2616910+26116916(Top 60%)5993(Top 49%)5993(Top 349%)
20M20.00 mi1.36 mi18727+2146818+926818+9216296(Top 57%)5778(Top 47%)5778(Top 336%)
21M21.00 mi1.00 mi18525+2026735+836735+8315435(Top 54%)5418(Top 44%)5418(Top 315%)
35K21.75 mi0.75 mi18427+986694+416694+4115996(Top 56%)5787(Top 47%)5787(Top 337%)
23M23.00 mi1.25 mi18271+1566633+616633+6116125(Top 57%)5959(Top 49%)5959(Top 347%)
24M24.00 mi1.00 mi18207+646630+36630+317211(Top 61%)6600(Top 54%)6600(Top 384%)
40K24.85 mi0.85 mi18096+1116598+326598+3215500(Top 55%)5805(Top 47%)5805(Top 338%)
25.2M25.20 mi0.35 mi18038+586576+226576+2214544(Top 51%)5333(Top 44%)5333(Top 310%)
Finish26.22 mi1.02 mi17974+646556+206556+2016700(Top 59%)6405(Top 52%)6405(Top 373%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

19546

Females

7198

F40-44

7198

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

21207

Females

8141

F40-44

8141

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

19546

Females

7198

F40-44

7198

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18532

Females

6646

F40-44

6646

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17873

Females

6252

F40-44

6252

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18721

Females

6825

F40-44

6825

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

16916

Females

5993

F40-44

5993

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16296

Females

5778

F40-44

5778

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

15435

Females

5418

F40-44

5418

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15996

Females

5787

F40-44

5787

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16125

Females

5959

F40-44

5959

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

17211

Females

6600

F40-44

6600

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15500

Females

5805

F40-44

5805

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14544

Females

5333

F40-44

5333

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

16700

Females

6405

F40-44

6405

Passing Analysis

Category:
Athletes Passed
2890
Passed By
1239
Net Change
+1651
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19625
5K → 10K56864-808#19625#20433
10K → 15K35363+290#20433#20143
15K → 20K44030+410#20143#19733
20K → Half1074+103#19733#19630
Half → 25K25774+183#19630#19447
25K → 30K53226+506#19447#18941
30K → 20M23218+214#18941#18727
20M → 21M22321+202#18727#18525
21M → 35K11113+98#18525#18427
35K → 23M17923+156#18427#18271
23M → 24M10541+64#18271#18207
24M → 40K12615+111#18207#18096
40K → 25.2M668+58#18096#18038
25.2M → Finish10339+64#18038#17974
TOTALS28901239+1651
📊

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