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BOSTON MARATHON 2025

Maura Mullaney

Bib: 10771•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 29%
Gender (Female)
#0 / 12228
Top 12%
Division (F18-39)
#0 / 5469
Top 22%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:09
Rank: #8894
Start → 5K
22:09 | 7:08/mi
10K· 6.21 mi
43:51
Rank: #8332 (+562)
5K → 10K
21:42 | 6:59/mi
15K· 9.32 mi
1:05:40
Rank: #8076 (+256)
10K → 15K
21:49 | 7:01/mi
20K· 12.43 mi
1:27:34
Rank: #7809 (+267)
15K → 20K
21:54 | 7:03/mi
Half· 13.11 mi
1:32:19
Rank: #7771 (+38)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:49:29
Rank: #7572 (+199)
Half → 25K
17:10 | 7:05/mi
30K· 18.64 mi
2:13:21
Rank: #7705 (-133)
25K → 30K
23:52 | 7:41/mi
20M
2:24:14
Rank: #7843 (-138)
30K → 20M
10:53 | 8:01/mi
21M
2:32:47
Rank: #7934 (-91)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:38:42
Rank: #8045 (-111)
21M → 35K
5:55 | 7:55/mi
23M
2:48:58
Rank: #8203 (-158)
35K → 23M
10:16 | 8:12/mi
24M
2:56:59
Rank: #8285 (-82)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:03:44
Rank: #8301 (-16)
24M → 40K
6:45 | 7:54/mi
25.2M
3:06:41
Rank: #8296 (+5)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:14:15
Rank: #8307 (-11)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:19
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:41:56
Pace7:47 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0922:097:0822:09
7:08
-
10K
6.21 mi11:10:5143:517:0321:42
6:59
-0:09
15K
9.32 mi11:32:401:05:407:0321:49
7:01
+0:02
20K
12.43 mi11:54:341:27:347:0321:54
7:03
+0:02
Half
13.11 mi11:59:191:32:197:034:45
6:58
-0:05
25K
15.53 mi12:16:291:49:297:0317:10
7:05
+0:07
30K
18.64 mi12:40:212:13:217:0923:52
7:41
+0:36
20M
20.00 mi12:51:142:24:147:1310:53
8:01
+0:20
21M
21.00 mi12:59:472:32:477:178:33
8:33
+0:32
35K
21.75 mi13:05:422:38:427:185:55
7:55
-0:38
23M
23.00 mi13:15:582:48:587:2110:16
8:12
+0:17
24M
24.00 mi13:23:592:56:597:228:01
8:01
-0:11
40K
24.85 mi13:30:443:03:447:246:45
7:54
-0:07
25.2M
25.20 mi13:33:413:06:417:242:57
8:33
+0:39
Finish
26.22 mi13:41:153:14:157:257:34
7:26
-1:07

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

6:58 /mi

Average Pace

7:25 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:29

56% of race

Time at Steady Pace

44:06

23% of race

Time at Slower Pace

40:40

21% of race

Average Pace: 7:25 /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 mi10:49:0922:097:0822:09
7:08
#8894
10K
6.21 mi11:10:5143:517:0321:42
6:59
#8332
15K
9.32 mi11:32:401:05:407:0321:49
7:01
#8076
20K
12.43 mi11:54:341:27:347:0321:54
7:03
#7809
Half
13.11 mi11:59:191:32:197:034:45
6:58
#7771
25K
15.53 mi12:16:291:49:297:0317:10
7:05
#7572
30K
18.64 mi12:40:212:13:217:0923:52
7:41
#7705
20M
20.00 mi12:51:142:24:147:1310:53
8:01
#7843
21M
21.00 mi12:59:472:32:477:178:33
8:33
#7934
35K
21.75 mi13:05:422:38:427:185:55
7:55
#8045
23M
23.00 mi13:15:582:48:587:2110:16
8:12
#8203
24M
24.00 mi13:23:592:56:597:228:01
8:01
#8285
40K
24.85 mi13:30:443:03:447:246:45
7:54
#8301
25.2M
25.20 mi13:33:413:06:417:242:57
8:33
#8296
Finish
26.22 mi13:41:153:14:157:257:34
7:26
#8307
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8894132613267786(Top 27%)966(Top 8%)966(Top 18%)
10K6.21 mi3.10 mi8332+5621116+2101116+2107839(Top 28%)955(Top 8%)955(Top 17%)
15K9.32 mi3.11 mi8076+2561033+831033+837786(Top 27%)966(Top 8%)966(Top 18%)
20K12.43 mi3.11 mi7809+267956+77956+777204(Top 25%)843(Top 7%)843(Top 15%)
Half13.11 mi0.68 mi7771+38943+13943+137382(Top 26%)880(Top 7%)880(Top 16%)
25K15.53 mi2.42 mi7572+199901+42901+426869(Top 24%)829(Top 7%)829(Top 15%)
30K18.64 mi3.11 mi7705-133993-92993-929077(Top 32%)1870(Top 15%)1870(Top 34%)
20M20.00 mi1.36 mi7843-1381084-911084-9110508(Top 37%)2682(Top 22%)2682(Top 49%)
21M21.00 mi1.00 mi7934-911154-701154-7010808(Top 38%)2995(Top 24%)2995(Top 55%)
35K21.75 mi0.75 mi8045-1111212-581212-5811634(Top 41%)3436(Top 28%)3436(Top 63%)
23M23.00 mi1.25 mi8203-1581314-1021314-10211364(Top 40%)3410(Top 28%)3410(Top 62%)
24M24.00 mi1.00 mi8285-821381-671381-6711361(Top 40%)3484(Top 28%)3484(Top 64%)
40K24.85 mi0.85 mi8301-161422-411422-419439(Top 33%)2640(Top 22%)2640(Top 48%)
25.2M25.20 mi0.35 mi8296+51438-161438-169133(Top 32%)2570(Top 21%)2570(Top 47%)
Finish26.22 mi1.02 mi8307-111477-391477-398686(Top 31%)2377(Top 19%)2377(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7786

Females

966

F18-39

966

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7839

Females

955

F18-39

955

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7786

Females

966

F18-39

966

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7204

Females

843

F18-39

843

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7382

Females

880

F18-39

880

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6869

Females

829

F18-39

829

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

9077

Females

1870

F18-39

1870

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

10508

Females

2682

F18-39

2682

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10808

Females

2995

F18-39

2995

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

11634

Females

3436

F18-39

3436

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11364

Females

3410

F18-39

3410

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11361

Females

3484

F18-39

3484

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

9439

Females

2640

F18-39

2640

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9133

Females

2570

F18-39

2570

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8686

Females

2377

F18-39

2377

Passing Analysis

Category:
Athletes Passed
2077
Passed By
1490
Net Change
+587
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8894
5K → 10K61351+562#8894#8332
10K → 15K29438+256#8332#8076
15K → 20K29225+267#8076#7809
20K → Half5012+38#7809#7771
Half → 25K22930+199#7771#7572
25K → 30K146279-133#7572#7705
30K → 20M53191-138#7705#7843
20M → 21M79170-91#7843#7934
21M → 35K32143-111#7934#8045
35K → 23M66224-158#8045#8203
23M → 24M58140-82#8203#8285
24M → 40K6480-16#8285#8301
40K → 25.2M3328+5#8301#8296
25.2M → Finish6879-11#8296#8307
TOTALS20771490+587
📊

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