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BOSTON MARATHON 2025

Marli Piccolo

Bib: 29522•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:15
Rank: #24928
Start → 5K
30:15 | 9:44/mi
10K· 6.21 mi
1:00:48
Rank: #24936 (-8)
5K → 10K
30:33 | 9:50/mi
15K· 9.32 mi
1:31:53
Rank: #24949 (-13)
10K → 15K
31:05 | 10:00/mi
20K· 12.43 mi
2:04:29
Rank: #25055 (-106)
15K → 20K
32:36 | 10:30/mi
Half· 13.11 mi
2:11:36
Rank: #25095 (-40)
20K → Half
7:07 | 10:26/mi
25K· 15.53 mi
2:38:39
Rank: #25145 (-50)
Half → 25K
27:03 | 11:09/mi
30K· 18.64 mi
3:14:15
Rank: #25083 (+62)
25K → 30K
35:36 | 11:28/mi
20M
3:30:14
Rank: #25080 (+3)
30K → 20M
15:59 | 11:46/mi
21M
3:43:49
Rank: #25164 (-84)
20M → 21M
13:35 | 13:35/mi
35K· 21.75 mi
3:52:15
Rank: #25153 (+11)
21M → 35K
8:26 | 11:16/mi
23M
4:07:09
Rank: #25141 (+12)
35K → 23M
14:54 | 11:54/mi
24M
4:19:21
Rank: #25178 (-37)
23M → 24M
12:12 | 12:12/mi
40K· 24.85 mi
4:29:22
Rank: #25159 (+19)
24M → 40K
10:01 | 11:43/mi
25.2M
4:34:04
Rank: #25179 (-20)
40K → 25.2M
4:42 | 13:38/mi
Finish· 26.22 mi
4:45:57
Rank: #25238 (-59)
25.2M → Finish
11:53 | 11:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:36
Pace10:02 /mi
2nd Half
Distance13.11 mi
Time2:34:21
Pace11:46 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4730:159:4430:15
9:44
-
10K
6.21 mi12:20:201:00:489:4730:33
9:50
+0:06
15K
9.32 mi12:51:251:31:539:5131:05
10:00
+0:10
20K
12.43 mi13:24:012:04:2910:0132:36
10:30
+0:30
Half
13.11 mi13:31:082:11:3610:027:07
10:26
-0:04
25K
15.53 mi13:58:112:38:3910:1327:03
11:09
+0:43
30K
18.64 mi14:33:473:14:1510:2535:36
11:28
+0:19
20M
20.00 mi14:49:463:30:1410:3115:59
11:46
+0:18
21M
21.00 mi15:03:213:43:4910:3913:35
13:35
+1:49
35K
21.75 mi15:11:473:52:1510:418:26
11:16
-2:19
23M
23.00 mi15:26:414:07:0910:4514:54
11:54
+0:38
24M
24.00 mi15:38:534:19:2110:4812:12
12:12
+0:18
40K
24.85 mi15:48:544:29:2210:5010:01
11:43
-0:29
25.2M
25.20 mi15:53:364:34:0410:534:42
13:38
+1:55
Finish
26.22 mi16:05:294:45:5710:5511:53
11:40
-1:58

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

9:44 /mi

Average Pace

10:55 /mi

Slowest Pace

13:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:36

46% of race

Time at Steady Pace

2:03:52

43% of race

Time at Slower Pace

30:29

11% of race

Average Pace: 10:54 /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 mi11:49:4730:159:4430:15
9:44
#24928
10K
6.21 mi12:20:201:00:489:4730:33
9:50
#24936
15K
9.32 mi12:51:251:31:539:5131:05
10:00
#24949
20K
12.43 mi13:24:012:04:2910:0132:36
10:30
#25055
Half
13.11 mi13:31:082:11:3610:027:07
10:26
#25095
25K
15.53 mi13:58:112:38:3910:1327:03
11:09
#25145
30K
18.64 mi14:33:473:14:1510:2535:36
11:28
#25083
20M
20.00 mi14:49:463:30:1410:3115:59
11:46
#25080
21M
21.00 mi15:03:213:43:4910:3913:35
13:35
#25164
35K
21.75 mi15:11:473:52:1510:418:26
11:16
#25153
23M
23.00 mi15:26:414:07:0910:4514:54
11:54
#25141
24M
24.00 mi15:38:534:19:2110:4812:12
12:12
#25178
40K
24.85 mi15:48:544:29:2210:5010:01
11:43
#25159
25.2M
25.20 mi15:53:364:34:0410:534:42
13:38
#25179
Finish
26.22 mi16:05:294:45:5710:5511:53
11:40
#25238
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi24928101721017224992(Top 88%)10209(Top 83%)10209(Top 1027%)
10K6.21 mi3.10 mi24936-810194-2210194-2224937(Top 88%)10203(Top 83%)10203(Top 1026%)
15K9.32 mi3.11 mi24949-1310193+110193+124992(Top 88%)10209(Top 83%)10209(Top 1027%)
20K12.43 mi3.11 mi25055-10610261-6810261-6825180(Top 89%)10363(Top 85%)10363(Top 1043%)
Half13.11 mi0.68 mi25095-4010287-2610287-2625652(Top 90%)10633(Top 87%)10633(Top 1070%)
25K15.53 mi2.42 mi25145-5010336-4910336-4925424(Top 90%)10527(Top 86%)10527(Top 1059%)
30K18.64 mi3.11 mi25083+6210324+1210324+1224784(Top 87%)10286(Top 84%)10286(Top 1035%)
20M20.00 mi1.36 mi25080+310333-910333-924926(Top 88%)10434(Top 85%)10434(Top 1050%)
21M21.00 mi1.00 mi25164-8410401-6810401-6825744(Top 91%)10922(Top 89%)10922(Top 1099%)
35K21.75 mi0.75 mi25153+1110403-210403-224708(Top 87%)10432(Top 85%)10432(Top 1049%)
23M23.00 mi1.25 mi25141+1210408-510408-524953(Top 88%)10578(Top 87%)10578(Top 1064%)
24M24.00 mi1.00 mi25178-3710436-2810436-2825901(Top 91%)11087(Top 91%)11087(Top 1115%)
40K24.85 mi0.85 mi25159+1910434+210434+224484(Top 86%)10417(Top 85%)10417(Top 1048%)
25.2M25.20 mi0.35 mi25179-2010449-1510449-1525803(Top 91%)11086(Top 91%)11086(Top 1115%)
Finish26.22 mi1.02 mi25238-5910489-4010489-4026365(Top 93%)11322(Top 93%)11322(Top 1139%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

24992

Females

10209

F55-59

10209

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

24937

Females

10203

F55-59

10203

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

24992

Females

10209

F55-59

10209

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

25180

Females

10363

F55-59

10363

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

25652

Females

10633

F55-59

10633

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

25424

Females

10527

F55-59

10527

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

24784

Females

10286

F55-59

10286

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

24926

Females

10434

F55-59

10434

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

25744

Females

10922

F55-59

10922

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

24708

Females

10432

F55-59

10432

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

24953

Females

10578

F55-59

10578

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

25901

Females

11087

F55-59

11087

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24484

Females

10417

F55-59

10417

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25803

Females

11086

F55-59

11086

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26365

Females

11322

F55-59

11322

Passing Analysis

Category:
Athletes Passed
909
Passed By
1219
Net Change
-310
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24928
5K → 10K190198-8#24928#24936
10K → 15K124137-13#24936#24949
15K → 20K100206-106#24949#25055
20K → Half1454-40#25055#25095
Half → 25K86136-50#25095#25145
25K → 30K15492+62#25145#25083
30K → 20M5855+3#25083#25080
20M → 21M26110-84#25080#25164
21M → 35K2918+11#25164#25153
35K → 23M4533+12#25153#25141
23M → 24M2461-37#25141#25178
24M → 40K3718+19#25178#25159
40K → 25.2M1131-20#25159#25179
25.2M → Finish1170-59#25179#25238
TOTALS9091219-310
📊

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