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BOSTON MARATHON 2025

Emily Miller

Bib: 14491•F

OR

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0:00
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Overall
#0 / 28404
Top 43%
Gender (Female)
#0 / 12228
Top 28%
Division (F18-39)
#0 / 5469
Top 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:00
Rank: #11369
Start → 5K
23:00 | 7:24/mi
10K· 6.21 mi
46:29
Rank: #11969 (-600)
5K → 10K
23:29 | 7:34/mi
15K· 9.32 mi
1:10:26
Rank: #12490 (-521)
10K → 15K
23:57 | 7:43/mi
20K· 12.43 mi
1:34:39
Rank: #12633 (-143)
15K → 20K
24:13 | 7:48/mi
Half· 13.11 mi
1:39:52
Rank: #12652 (-19)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:59:06
Rank: #12734 (-82)
Half → 25K
19:14 | 7:56/mi
30K· 18.64 mi
2:24:32
Rank: #12683 (+51)
25K → 30K
25:26 | 8:11/mi
20M
2:35:55
Rank: #12695 (-12)
30K → 20M
11:23 | 8:23/mi
21M
2:44:48
Rank: #12680 (+15)
20M → 21M
8:53 | 8:53/mi
35K· 21.75 mi
2:50:49
Rank: #12654 (+26)
21M → 35K
6:01 | 8:03/mi
23M
3:01:12
Rank: #12597 (+57)
35K → 23M
10:23 | 8:18/mi
24M
3:09:11
Rank: #12503 (+94)
23M → 24M
7:59 | 7:59/mi
40K· 24.85 mi
3:16:13
Rank: #12437 (+66)
24M → 40K
7:02 | 8:14/mi
25.2M
3:19:20
Rank: #12424 (+13)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:27:16
Rank: #12353 (+71)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:52
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:47:24
Pace8:12 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1023:007:2423:00
7:24
-
10K
6.21 mi11:16:3946:297:2923:29
7:34
+0:10
15K
9.32 mi11:40:361:10:267:3323:57
7:43
+0:09
20K
12.43 mi12:04:491:34:397:3724:13
7:48
+0:05
Half
13.11 mi12:10:021:39:527:375:13
7:39
-0:09
25K
15.53 mi12:29:161:59:067:4019:14
7:56
+0:17
30K
18.64 mi12:54:422:24:327:4525:26
8:11
+0:15
20M
20.00 mi13:06:052:35:557:4811:23
8:23
+0:12
21M
21.00 mi13:14:582:44:487:518:53
8:53
+0:30
35K
21.75 mi13:20:592:50:497:516:01
8:03
-0:50
23M
23.00 mi13:31:223:01:127:5310:23
8:18
+0:15
24M
24.00 mi13:39:213:09:117:537:59
7:59
-0:19
40K
24.85 mi13:46:233:16:137:547:02
8:14
+0:15
25.2M
25.20 mi13:49:303:19:207:553:07
9:02
+0:48
Finish
26.22 mi13:57:263:27:167:557:56
7:47
-1:15

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

7:24 /mi

Average Pace

7:55 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:39

36% of race

Time at Steady Pace

1:30:49

44% of race

Time at Slower Pace

40:48

20% of race

Average Pace: 7:54 /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 mi10:53:1023:007:2423:00
7:24
#11369
10K
6.21 mi11:16:3946:297:2923:29
7:34
#11969
15K
9.32 mi11:40:361:10:267:3323:57
7:43
#12490
20K
12.43 mi12:04:491:34:397:3724:13
7:48
#12633
Half
13.11 mi12:10:021:39:527:375:13
7:39
#12652
25K
15.53 mi12:29:161:59:067:4019:14
7:56
#12734
30K
18.64 mi12:54:422:24:327:4525:26
8:11
#12683
20M
20.00 mi13:06:052:35:557:4811:23
8:23
#12695
21M
21.00 mi13:14:582:44:487:518:53
8:53
#12680
35K
21.75 mi13:20:592:50:497:516:01
8:03
#12654
23M
23.00 mi13:31:223:01:127:5310:23
8:18
#12597
24M
24.00 mi13:39:213:09:117:537:59
7:59
#12503
40K
24.85 mi13:46:233:16:137:547:02
8:14
#12437
25.2M
25.20 mi13:49:303:19:207:553:07
9:02
#12424
Finish
26.22 mi13:57:263:27:167:557:56
7:47
#12353
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi113692471247113597(Top 48%)3783(Top 31%)3783(Top 69%)
10K6.21 mi3.10 mi11969-6002794-3232794-32312662(Top 45%)3180(Top 26%)3180(Top 58%)
15K9.32 mi3.11 mi12490-5213099-3053099-30513597(Top 48%)3783(Top 31%)3783(Top 69%)
20K12.43 mi3.11 mi12633-1433225-1263225-12613240(Top 47%)3679(Top 30%)3679(Top 67%)
Half13.11 mi0.68 mi12652-193244-193244-1913023(Top 46%)3509(Top 29%)3509(Top 64%)
25K15.53 mi2.42 mi12734-823327-833327-8313368(Top 47%)3857(Top 32%)3857(Top 71%)
30K18.64 mi3.11 mi12683+513366-393366-3912730(Top 45%)3678(Top 30%)3678(Top 67%)
20M20.00 mi1.36 mi12695-123409-433409-4313000(Top 46%)3971(Top 32%)3971(Top 73%)
21M21.00 mi1.00 mi12680+153438-293438-2912840(Top 45%)4037(Top 33%)4037(Top 74%)
35K21.75 mi0.75 mi12654+263449-113449-1112560(Top 44%)3923(Top 32%)3923(Top 72%)
23M23.00 mi1.25 mi12597+573448+13448+112015(Top 42%)3749(Top 31%)3749(Top 69%)
24M24.00 mi1.00 mi12503+943424+243424+2411154(Top 39%)3386(Top 28%)3386(Top 62%)
40K24.85 mi0.85 mi12437+663426-23426-211737(Top 41%)3772(Top 31%)3772(Top 69%)
25.2M25.20 mi0.35 mi12424+133431-53431-512055(Top 42%)3996(Top 33%)3996(Top 73%)
Finish26.22 mi1.02 mi12353+713435-43435-411347(Top 40%)3633(Top 30%)3633(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

13597

Females

3783

F18-39

3783

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12662

Females

3180

F18-39

3180

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

13597

Females

3783

F18-39

3783

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

13240

Females

3679

F18-39

3679

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

13023

Females

3509

F18-39

3509

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

13368

Females

3857

F18-39

3857

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12730

Females

3678

F18-39

3678

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

13000

Females

3971

F18-39

3971

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12840

Females

4037

F18-39

4037

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

12560

Females

3923

F18-39

3923

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

12015

Females

3749

F18-39

3749

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

11154

Females

3386

F18-39

3386

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11737

Females

3772

F18-39

3772

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

12055

Females

3996

F18-39

3996

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

11347

Females

3633

F18-39

3633

Passing Analysis

Category:
Athletes Passed
1524
Passed By
2508
Net Change
-984
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11369
5K → 10K73673-600#11369#11969
10K → 15K63584-521#11969#12490
15K → 20K152295-143#12490#12633
20K → Half2544-19#12633#12652
Half → 25K137219-82#12652#12734
25K → 30K253202+51#12734#12683
30K → 20M110122-12#12683#12695
20M → 21M119104+15#12695#12680
21M → 35K7650+26#12680#12654
35K → 23M13578+57#12654#12597
23M → 24M12834+94#12597#12503
24M → 40K9832+66#12503#12437
40K → 25.2M3926+13#12437#12424
25.2M → Finish11645+71#12424#12353
TOTALS15242508-984
📊

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