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BOSTON MARATHON 2025

Jacqueline Cucchiara

Bib: 27492•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 (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:05/mi
31:21
↑ 97↓ 3451.5%
10K· 6.21 mi
9:52/mi
1:02:01
↑ 79↓ 1380.4%
15K· 9.32 mi
9:56/mi
1:32:54
↑ 67↓ 78
20K· 12.43 mi
10:37/mi
2:05:53
↑ 106↓ 860.1%
Half· 13.11 mi
10:10/mi
2:12:49
↑ 19↓ 370.5%
25K· 15.53 mi
10:53/mi
2:39:12
↑ 66↓ 880.2%
30K· 18.64 mi
11:35/mi
3:15:10
↑ 181↓ 1480.2%
20M
11:30/mi
3:30:48
↑ 64↓ 500.2%
21M
12:24/mi
3:43:12
↑ 106↓ 241.6%
35K· 21.75 mi
11:14/mi
3:51:36
↑ 17↓ 861.7%
23M
11:13/mi
4:05:39
↑ 23↓ 630.6%
24M
11:11/mi
4:16:50
↓ 821.3%
40K· 24.85 mi
10:44/mi
4:26:01
↓ 200.3%
25.2M
11:36/mi
4:30:01
↑ 13↓ 160.2%
Finish· 26.22 mi
10:29/mi
4:40:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:49
Pace10:08 /mi
2nd Half
Distance13.11 mi
Time2:27:53
Pace11:17 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4731:2110:0531:21
10:05
-
10K
6.21 mi12:20:271:02:019:5930:40
9:52
-0:13
15K
9.32 mi12:51:201:32:549:5830:53
9:56
+0:04
20K
12.43 mi13:24:192:05:5310:0832:59
10:37
+0:41
Half
13.11 mi13:31:152:12:4910:086:56
10:10
-0:27
25K
15.53 mi13:57:382:39:1210:1526:23
10:53
+0:43
30K
18.64 mi14:33:363:15:1010:2835:58
11:35
+0:42
20M
20.00 mi14:49:143:30:4810:3215:38
11:30
-0:05
21M
21.00 mi15:01:383:43:1210:3812:24
12:24
+0:54
35K
21.75 mi15:10:023:51:3610:398:24
11:14
-1:10
23M
23.00 mi15:24:054:05:3910:4114:03
11:13
-0:01
24M
24.00 mi15:35:164:16:5010:4211:11
11:11
-0:02
40K
24.85 mi15:44:274:26:0110:429:11
10:44
-0:27
25.2M
25.20 mi15:48:274:30:0110:434:00
11:36
+0:52
Finish
26.22 mi15:59:084:40:4210:4310:41
10:29
-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

9:52 /mi

Average Pace

10:43 /mi

Slowest Pace

12:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:31

39% of race

Time at Steady Pace

1:33:47

33% of race

Time at Slower Pace

1:16:24

27% of race

Average Pace: 10:42 /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 mi11:49:4731:2110:0531:21
10:05
#25789
10K
6.21 mi12:20:271:02:019:5930:40
9:52
#25390
15K
9.32 mi12:51:201:32:549:5830:53
9:56
#25200
20K
12.43 mi13:24:192:05:5310:0832:59
10:37
#25290
Half
13.11 mi13:31:152:12:4910:086:56
10:10
#25278
25K
15.53 mi13:57:382:39:1210:1526:23
10:53
#25220
30K
18.64 mi14:33:363:15:1010:2835:58
11:35
#25174
20M
20.00 mi14:49:143:30:4810:3215:38
11:30
#25137
21M
21.00 mi15:01:383:43:1210:3812:24
12:24
#25093
35K
21.75 mi15:10:023:51:3610:398:24
11:14
#25096
23M
23.00 mi15:24:054:05:3910:4114:03
11:13
#25043
24M
24.00 mi15:35:164:16:5010:4211:11
11:11
#25009
40K
24.85 mi15:44:274:26:0110:429:11
10:44
#24933
25.2M
25.20 mi15:48:274:30:0110:434:00
11:36
#24904
Finish
26.22 mi15:59:084:40:4210:4310:41
10:29
#24893
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25789106351063524872(Top 88%)10153(Top 83%)10153(Top 560%)
10K6.21 mi3.10 mi25390+39910445+19010445+19025015(Top 88%)10242(Top 84%)10242(Top 565%)
15K9.32 mi3.11 mi25200+19010335+11010335+11024872(Top 88%)10153(Top 83%)10153(Top 560%)
20K12.43 mi3.11 mi25290-9010401-6610401-6625383(Top 89%)10471(Top 86%)10471(Top 578%)
Half13.11 mi0.68 mi25278+1210397+410397+425146(Top 89%)10345(Top 85%)10345(Top 571%)
25K15.53 mi2.42 mi25220+5810372+2510372+2525017(Top 88%)10298(Top 84%)10298(Top 568%)
30K18.64 mi3.11 mi25174+4610381-910381-924957(Top 88%)10384(Top 85%)10384(Top 573%)
20M20.00 mi1.36 mi25137+3710366+1510366+1524527(Top 86%)10235(Top 84%)10235(Top 565%)
21M21.00 mi1.00 mi25093+4410357+910357+924237(Top 85%)10154(Top 83%)10154(Top 560%)
35K21.75 mi0.75 mi25096-310372-1510372-1524638(Top 87%)10398(Top 85%)10398(Top 574%)
23M23.00 mi1.25 mi25043+5310355+1710355+1723707(Top 83%)9957(Top 81%)9957(Top 549%)
24M24.00 mi1.00 mi25009+3410346+910346+924339(Top 86%)10292(Top 84%)10292(Top 568%)
40K24.85 mi0.85 mi24933+7610320+2610320+2622520(Top 79%)9471(Top 77%)9471(Top 522%)
25.2M25.20 mi0.35 mi24904+2910307+1310307+1322232(Top 78%)9282(Top 76%)9282(Top 512%)
Finish26.22 mi1.02 mi24893+1110308-110308-124223(Top 85%)10280(Top 84%)10280(Top 567%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

24872

Females

10153

F45-49

10153

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

25015

Females

10242

F45-49

10242

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

24872

Females

10153

F45-49

10153

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

25383

Females

10471

F45-49

10471

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

25146

Females

10345

F45-49

10345

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

25017

Females

10298

F45-49

10298

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

24957

Females

10384

F45-49

10384

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24527

Females

10235

F45-49

10235

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

24237

Females

10154

F45-49

10154

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

24638

Females

10398

F45-49

10398

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

23707

Females

9957

F45-49

9957

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24339

Females

10292

F45-49

10292

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22520

Females

9471

F45-49

9471

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22232

Females

9282

F45-49

9282

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24223

Females

10280

F45-49

10280

Passing Analysis

Category:
Athletes Passed
1554
Passed By
658
Net Change
+896
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25789
5K → 10K44748+399#25789#25390
10K → 15K24858+190#25390#25200
15K → 20K102192-90#25200#25290
20K → Half2614+12#25290#25278
Half → 25K13476+58#25278#25220
25K → 30K153107+46#25220#25174
30K → 20M7235+37#25174#25137
20M → 21M7632+44#25137#25093
21M → 35K2932-3#25093#25096
35K → 23M6512+53#25096#25043
23M → 24M5117+34#25043#25009
24M → 40K826+76#25009#24933
40K → 25.2M323+29#24933#24904
25.2M → Finish3726+11#24904#24893
TOTALS1554658+896
📊

Passing Visuals

Category:
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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