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BOSTON MARATHON 2023

Erin Mullaney

Bib: 24892•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:34
Rank: #25850
Start → 5K
34:34 | 11:08/mi
10K· 6.21 mi
1:13:03
Rank: #26273 (-423)
5K → 10K
38:29 | 12:23/mi
15K· 9.32 mi
1:54:10
Rank: #26406 (-133)
10K → 15K
41:07 | 13:14/mi
20K· 12.43 mi
2:36:00
Rank: #26431 (-25)
15K → 20K
41:50 | 13:28/mi
Half· 13.11 mi
2:44:59
Rank: #26434 (-3)
20K → Half
8:59 | 13:10/mi
25K· 15.53 mi
3:20:17
Rank: #26466 (-32)
Half → 25K
35:18 | 14:34/mi
30K· 18.64 mi
4:06:46
Rank: #26488 (-22)
25K → 30K
46:29 | 14:58/mi
20M
4:27:04
Rank: #26495 (-7)
30K → 20M
20:18 | 14:56/mi
21M
4:42:13
Rank: #26488 (+7)
20M → 21M
15:09 | 15:09/mi
35K· 21.75 mi
4:52:14
Rank: #26475 (+13)
21M → 35K
10:01 | 13:23/mi
23M
5:09:48
Rank: #26457 (+18)
35K → 23M
17:34 | 14:02/mi
24M
5:23:19
Rank: #26440 (+17)
23M → 24M
13:31 | 13:31/mi
40K· 24.85 mi
5:35:53
Rank: #26437 (+3)
24M → 40K
12:34 | 14:42/mi
25.2M
5:41:02
Rank: #26432 (+5)
40K → 25.2M
5:09 | 14:56/mi
Finish· 26.22 mi
5:54:40
Rank: #26432
25.2M → Finish
13:38 | 13:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:44:59
Pace12:35 /mi
2nd Half
Distance13.11 mi
Time3:09:41
Pace14:28 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:0634:3411:0834:34
11:08
-
10K
6.21 mi12:33:351:13:0311:4538:29
12:23
+1:15
15K
9.32 mi13:14:421:54:1012:1541:07
13:14
+0:51
20K
12.43 mi13:56:322:36:0012:3341:50
13:28
+0:14
Half
13.11 mi14:05:312:44:5912:358:59
13:10
-0:18
25K
15.53 mi14:40:493:20:1712:5435:18
14:34
+1:24
30K
18.64 mi15:27:184:06:4613:1446:29
14:58
+0:24
20M
20.00 mi15:47:364:27:0413:2120:18
14:56
-0:02
21M
21.00 mi16:02:454:42:1313:2615:09
15:09
+0:13
35K
21.75 mi16:12:464:52:1413:2610:01
13:23
-1:46
23M
23.00 mi16:30:205:09:4813:2817:34
14:02
+0:39
24M
24.00 mi16:43:515:23:1913:2813:31
13:31
-0:31
40K
24.85 mi16:56:255:35:5313:3112:34
14:42
+1:11
25.2M
25.20 mi17:01:345:41:0213:325:09
14:56
+0:14
Finish
26.22 mi17:15:125:54:4013:3213:38
13:23
-1:33

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

11:08 /mi

Average Pace

13:32 /mi

Slowest Pace

15:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:03

21% of race

Time at Steady Pace

2:26:40

41% of race

Time at Slower Pace

2:14:57

38% of race

Average Pace: 13:32 /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 mi11:55:0634:3411:0834:34
11:08
#25850
10K
6.21 mi12:33:351:13:0311:4538:29
12:23
#26273
15K
9.32 mi13:14:421:54:1012:1541:07
13:14
#26406
20K
12.43 mi13:56:322:36:0012:3341:50
13:28
#26431
Half
13.11 mi14:05:312:44:5912:358:59
13:10
#26434
25K
15.53 mi14:40:493:20:1712:5435:18
14:34
#26466
30K
18.64 mi15:27:184:06:4613:1446:29
14:58
#26488
20M
20.00 mi15:47:364:27:0413:2120:18
14:56
#26495
21M
21.00 mi16:02:454:42:1313:2615:09
15:09
#26488
35K
21.75 mi16:12:464:52:1413:2610:01
13:23
#26475
23M
23.00 mi16:30:205:09:4813:2817:34
14:02
#26457
24M
24.00 mi16:43:515:23:1913:2813:31
13:31
#26440
40K
24.85 mi16:56:255:35:5313:3112:34
14:42
#26437
25.2M
25.20 mi17:01:345:41:0213:325:09
14:56
#26432
Finish
26.22 mi17:15:125:54:4013:3213:38
13:23
#26432
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25850109571095726536(Top 100%)11383(Top 100%)11383(Top 606%)
10K6.21 mi3.10 mi26273-42311209-25211209-25226440(Top 99%)11322(Top 99%)11322(Top 603%)
15K9.32 mi3.11 mi26406-13311298-8911298-8926536(Top 100%)11383(Top 100%)11383(Top 606%)
20K12.43 mi3.11 mi26431-2511314-1611314-1626411(Top 99%)11304(Top 99%)11304(Top 602%)
Half13.11 mi0.68 mi26434-311316-211316-226392(Top 99%)11299(Top 99%)11299(Top 602%)
25K15.53 mi2.42 mi26466-3211337-2111337-2126486(Top 99%)11350(Top 99%)11350(Top 604%)
30K18.64 mi3.11 mi26488-2211350-1311350-1326410(Top 99%)11319(Top 99%)11319(Top 603%)
20M20.00 mi1.36 mi26495-711353-311353-326278(Top 99%)11274(Top 99%)11274(Top 600%)
21M21.00 mi1.00 mi26488+711349+411349+425820(Top 97%)11014(Top 96%)11014(Top 586%)
35K21.75 mi0.75 mi26475+1311339+1011339+1025820(Top 97%)11054(Top 97%)11054(Top 589%)
23M23.00 mi1.25 mi26457+1811329+1011329+1025848(Top 97%)11068(Top 97%)11068(Top 589%)
24M24.00 mi1.00 mi26440+1711319+1011319+1025815(Top 97%)11083(Top 97%)11083(Top 590%)
40K24.85 mi0.85 mi26437+3113191131926028(Top 98%)11188(Top 98%)11188(Top 596%)
25.2M25.20 mi0.35 mi26432+5113191131925687(Top 96%)11027(Top 97%)11027(Top 587%)
Finish26.22 mi1.02 mi2643211320-111320-126149(Top 98%)11245(Top 98%)11245(Top 599%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

26536

Females

11383

F40-44

11383

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26440

Females

11322

F40-44

11322

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

26536

Females

11383

F40-44

11383

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26411

Females

11304

F40-44

11304

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26392

Females

11299

F40-44

11299

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

26486

Females

11350

F40-44

11350

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

26410

Females

11319

F40-44

11319

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

26278

Females

11274

F40-44

11274

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

25820

Females

11014

F40-44

11014

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25820

Females

11054

F40-44

11054

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

25848

Females

11068

F40-44

11068

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25815

Females

11083

F40-44

11083

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26028

Females

11188

F40-44

11188

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25687

Females

11027

F40-44

11027

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

26149

Females

11245

F40-44

11245

Passing Analysis

Category:
Athletes Passed
148
Passed By
730
Net Change
-582
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25850
5K → 10K0423-423#25850#26273
10K → 15K7140-133#26273#26406
15K → 20K2146-25#26406#26431
20K → Half811-3#26431#26434
Half → 25K1042-32#26434#26466
25K → 30K931-22#26466#26488
30K → 20M411-7#26488#26495
20M → 21M114+7#26495#26488
21M → 35K141+13#26488#26475
35K → 23M191+18#26475#26457
23M → 24M203+17#26457#26440
24M → 40K85+3#26440#26437
40K → 25.2M72+5#26437#26432
25.2M → Finish10100#26432#26432
TOTALS148730-582
📊

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