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BOSTON MARATHON 2025

Ashley Mullan

Bib: 19624•F

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 47%
Gender (Female)
#0 / 12228
Top 32%
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
25:36
Rank: #18359
Start → 5K
25:36 | 8:14/mi
10K· 6.21 mi
50:35
Rank: #17575 (+784)
5K → 10K
24:59 | 8:02/mi
15K· 9.32 mi
1:14:46
Rank: #16493 (+1082)
10K → 15K
24:11 | 7:47/mi
20K· 12.43 mi
1:39:12
Rank: #15796 (+697)
15K → 20K
24:26 | 7:52/mi
Half· 13.11 mi
1:44:30
Rank: #15713 (+83)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
2:03:35
Rank: #15205 (+508)
Half → 25K
19:05 | 7:52/mi
30K· 18.64 mi
2:28:47
Rank: #14549 (+656)
25K → 30K
25:12 | 8:07/mi
20M
2:39:54
Rank: #14277 (+272)
30K → 20M
11:07 | 8:11/mi
21M
2:48:26
Rank: #14004 (+273)
20M → 21M
8:32 | 8:32/mi
35K· 21.75 mi
2:54:24
Rank: #13918 (+86)
21M → 35K
5:58 | 7:59/mi
23M
3:04:45
Rank: #13780 (+138)
35K → 23M
10:21 | 8:16/mi
24M
3:12:46
Rank: #13653 (+127)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:19:40
Rank: #13509 (+144)
24M → 40K
6:54 | 8:04/mi
25.2M
3:22:40
Rank: #13437 (+72)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:30:34
Rank: #13354 (+83)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:30
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:46:04
Pace8:05 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5825:368:1425:36
8:14
-
10K
6.21 mi11:42:5750:358:0824:59
8:02
-0:12
15K
9.32 mi12:07:081:14:468:0124:11
7:47
-0:15
20K
12.43 mi12:31:341:39:127:5924:26
7:52
+0:05
Half
13.11 mi12:36:521:44:307:585:18
7:46
-0:06
25K
15.53 mi12:55:572:03:357:5719:05
7:52
+0:06
30K
18.64 mi13:21:092:28:477:5925:12
8:07
+0:15
20M
20.00 mi13:32:162:39:548:0011:07
8:11
+0:04
21M
21.00 mi13:40:482:48:268:018:32
8:32
+0:21
35K
21.75 mi13:46:462:54:248:015:58
7:59
-0:33
23M
23.00 mi13:57:073:04:458:0210:21
8:16
+0:17
24M
24.00 mi14:05:083:12:468:028:01
8:01
-0:15
40K
24.85 mi14:12:023:19:408:026:54
8:04
+0:03
25.2M
25.20 mi14:15:023:22:408:033:00
8:42
+0:38
Finish
26.22 mi14:22:563:30:348:027:54
7:45
-0:57

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

7:45 /mi

Average Pace

8:02 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:02

95% of race

Time at Steady Pace

11:32

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi11:17:5825:368:1425:36
8:14
#18359
10K
6.21 mi11:42:5750:358:0824:59
8:02
#17575
15K
9.32 mi12:07:081:14:468:0124:11
7:47
#16493
20K
12.43 mi12:31:341:39:127:5924:26
7:52
#15796
Half
13.11 mi12:36:521:44:307:585:18
7:46
#15713
25K
15.53 mi12:55:572:03:357:5719:05
7:52
#15205
30K
18.64 mi13:21:092:28:477:5925:12
8:07
#14549
20M
20.00 mi13:32:162:39:548:0011:07
8:11
#14277
21M
21.00 mi13:40:482:48:268:018:32
8:32
#14004
35K
21.75 mi13:46:462:54:248:015:58
7:59
#13918
23M
23.00 mi13:57:073:04:458:0210:21
8:16
#13780
24M
24.00 mi14:05:083:12:468:028:01
8:01
#13653
40K
24.85 mi14:12:023:19:408:026:54
8:04
#13509
25.2M
25.20 mi14:15:023:22:408:033:00
8:42
#13437
Finish
26.22 mi14:22:563:30:348:027:54
7:45
#13354
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi183596556655614241(Top 50%)4164(Top 34%)4164(Top 76%)
10K6.21 mi3.10 mi17575+7846081+4756081+47516781(Top 59%)5576(Top 46%)5576(Top 102%)
15K9.32 mi3.11 mi16493+10825429+6525429+65214241(Top 50%)4164(Top 34%)4164(Top 76%)
20K12.43 mi3.11 mi15796+6975037+3925037+39213805(Top 49%)3986(Top 33%)3986(Top 73%)
Half13.11 mi0.68 mi15713+834993+444993+4414047(Top 49%)4080(Top 33%)4080(Top 75%)
25K15.53 mi2.42 mi15205+5084724+2694724+26912921(Top 45%)3630(Top 30%)3630(Top 66%)
30K18.64 mi3.11 mi14549+6564413+3114413+31112194(Top 43%)3389(Top 28%)3389(Top 62%)
20M20.00 mi1.36 mi14277+2724290+1234290+12311716(Top 41%)3314(Top 27%)3314(Top 61%)
21M21.00 mi1.00 mi14004+2734169+1214169+12110730(Top 38%)2978(Top 24%)2978(Top 54%)
35K21.75 mi0.75 mi13918+864141+284141+2812153(Top 43%)3727(Top 30%)3727(Top 68%)
23M23.00 mi1.25 mi13780+1384106+354106+3511854(Top 42%)3665(Top 30%)3665(Top 67%)
24M24.00 mi1.00 mi13653+1274064+424064+4211398(Top 40%)3521(Top 29%)3521(Top 64%)
40K24.85 mi0.85 mi13509+1444003+614003+6110708(Top 38%)3277(Top 27%)3277(Top 60%)
25.2M25.20 mi0.35 mi13437+723978+253978+2510115(Top 36%)3102(Top 25%)3102(Top 57%)
Finish26.22 mi1.02 mi13354+833956+223956+2211134(Top 39%)3532(Top 29%)3532(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14241

Females

4164

F18-39

4164

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

16781

Females

5576

F18-39

5576

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14241

Females

4164

F18-39

4164

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

13805

Females

3986

F18-39

3986

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

14047

Females

4080

F18-39

4080

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12921

Females

3630

F18-39

3630

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

12194

Females

3389

F18-39

3389

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

11716

Females

3314

F18-39

3314

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10730

Females

2978

F18-39

2978

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

12153

Females

3727

F18-39

3727

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11854

Females

3665

F18-39

3665

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11398

Females

3521

F18-39

3521

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10708

Females

3277

F18-39

3277

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10115

Females

3102

F18-39

3102

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11134

Females

3532

F18-39

3532

Passing Analysis

Category:
Athletes Passed
5257
Passed By
252
Net Change
+5005
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18359
5K → 10K83450+784#18359#17575
10K → 15K10875+1082#17575#16493
15K → 20K70811+697#16493#15796
20K → Half874+83#15796#15713
Half → 25K5135+508#15713#15205
25K → 30K67418+656#15205#14549
30K → 20M28614+272#14549#14277
20M → 21M28310+273#14277#14004
21M → 35K10923+86#14004#13918
35K → 23M17537+138#13918#13780
23M → 24M15629+127#13780#13653
24M → 40K15713+144#13653#13509
40K → 25.2M808+72#13509#13437
25.2M → Finish10825+83#13437#13354
TOTALS5257252+5005
📊

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