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BOSTON MARATHON 2025

Celeste Mccabe

Bib: 18652•F

KS

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 48%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:19
Rank: #17741
Start → 5K
25:19 | 8:09/mi
10K· 6.21 mi
50:43
Rank: #17710 (+31)
5K → 10K
25:24 | 8:11/mi
15K· 9.32 mi
1:17:07
Rank: #18239 (-529)
10K → 15K
26:24 | 8:30/mi
20K· 12.43 mi
1:42:50
Rank: #17843 (+396)
15K → 20K
25:43 | 8:17/mi
Half· 13.11 mi
1:48:32
Rank: #17850 (-7)
20K → Half
5:42 | 8:21/mi
25K· 15.53 mi
2:10:36
Rank: #18321 (-471)
Half → 25K
22:04 | 9:06/mi
30K· 18.64 mi
2:40:40
Rank: #18867 (-546)
25K → 30K
30:04 | 9:41/mi
20M
2:53:11
Rank: #18787 (+80)
30K → 20M
12:31 | 9:13/mi
21M
3:02:42
Rank: #18618 (+169)
20M → 21M
9:31 | 9:31/mi
35K· 21.75 mi
3:09:26
Rank: #18612 (+6)
21M → 35K
6:44 | 9:00/mi
23M
3:24:54
Rank: #19458 (-846)
35K → 23M
15:28 | 12:21/mi
24M
3:33:34
Rank: #19291 (+167)
23M → 24M
8:40 | 8:40/mi
40K· 24.85 mi
3:40:57
Rank: #19105 (+186)
24M → 40K
7:23 | 8:38/mi
25.2M
3:44:02
Rank: #18984 (+121)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:51:44
Rank: #18691 (+293)
25.2M → Finish
7:42 | 7:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:32
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time2:03:12
Pace9:24 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1225:198:0925:19
8:09
-
10K
6.21 mi11:41:3650:438:1025:24
8:11
+0:02
15K
9.32 mi12:08:001:17:078:1626:24
8:30
+0:19
20K
12.43 mi12:33:431:42:508:1625:43
8:17
-0:13
Half
13.11 mi12:39:251:48:328:175:42
8:21
+0:04
25K
15.53 mi13:01:292:10:368:2422:04
9:06
+0:45
30K
18.64 mi13:31:332:40:408:3730:04
9:41
+0:35
20M
20.00 mi13:44:042:53:118:4012:31
9:13
-0:28
21M
21.00 mi13:53:353:02:428:429:31
9:31
+0:18
35K
21.75 mi14:00:193:09:268:436:44
9:00
-0:31
23M
23.00 mi14:15:473:24:548:5515:28
12:21
+3:21
24M
24.00 mi14:24:273:33:348:548:40
8:40
-3:41
40K
24.85 mi14:31:503:40:578:537:23
8:38
-0:02
25.2M
25.20 mi14:34:553:44:028:533:05
8:56
+0:18
Finish
26.22 mi14:42:373:51:448:517:42
7:33
-1:23

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

7:33 /mi

Average Pace

8:51 /mi

Slowest Pace

12:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

7:42

3% of race

Time at Steady Pace

2:36:28

68% of race

Time at Slower Pace

1:07:34

29% of race

Average Pace: 8:50 /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 mi11:16:1225:198:0925:19
8:09
#17741
10K
6.21 mi11:41:3650:438:1025:24
8:11
#17710
15K
9.32 mi12:08:001:17:078:1626:24
8:30
#18239
20K
12.43 mi12:33:431:42:508:1625:43
8:17
#17843
Half
13.11 mi12:39:251:48:328:175:42
8:21
#17850
25K
15.53 mi13:01:292:10:368:2422:04
9:06
#18321
30K
18.64 mi13:31:332:40:408:3730:04
9:41
#18867
20M
20.00 mi13:44:042:53:118:4012:31
9:13
#18787
21M
21.00 mi13:53:353:02:428:429:31
9:31
#18618
35K
21.75 mi14:00:193:09:268:436:44
9:00
#18612
23M
23.00 mi14:15:473:24:548:5515:28
12:21
#19458
24M
24.00 mi14:24:273:33:348:548:40
8:40
#19291
40K
24.85 mi14:31:503:40:578:537:23
8:38
#19105
25.2M
25.20 mi14:34:553:44:028:533:05
8:56
#18984
Finish
26.22 mi14:42:373:51:448:517:42
7:33
#18691
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi177416184618419315(Top 68%)7073(Top 58%)7073(Top 412%)
10K6.21 mi3.10 mi17710+316150+346150+3417735(Top 62%)6143(Top 50%)6143(Top 358%)
15K9.32 mi3.11 mi18239-5296468-3186468-31819315(Top 68%)7073(Top 58%)7073(Top 412%)
20K12.43 mi3.11 mi17843+3966246+2226246+22216819(Top 59%)5680(Top 46%)5680(Top 331%)
Half13.11 mi0.68 mi17850-76258-126258-1218382(Top 65%)6559(Top 54%)6559(Top 382%)
25K15.53 mi2.42 mi18321-4716537-2796537-27920365(Top 72%)7735(Top 63%)7735(Top 450%)
30K18.64 mi3.11 mi18867-5466868-3316868-33120623(Top 73%)8001(Top 65%)8001(Top 466%)
20M20.00 mi1.36 mi18787+806853+156853+1517844(Top 63%)6618(Top 54%)6618(Top 385%)
21M21.00 mi1.00 mi18618+1696784+696784+6916185(Top 57%)5812(Top 48%)5812(Top 338%)
35K21.75 mi0.75 mi18612+66798-146798-1418257(Top 64%)7049(Top 58%)7049(Top 410%)
23M23.00 mi1.25 mi19458-8467316-5187316-51825607(Top 90%)10911(Top 89%)10911(Top 635%)
24M24.00 mi1.00 mi19291+1677242+747242+7415581(Top 55%)5694(Top 47%)5694(Top 331%)
40K24.85 mi0.85 mi19105+1867149+937149+9314328(Top 50%)5157(Top 42%)5157(Top 300%)
25.2M25.20 mi0.35 mi18984+1217100+497100+4911589(Top 41%)3826(Top 31%)3826(Top 223%)
Finish26.22 mi1.02 mi18691+2936954+1466954+1469666(Top 34%)2860(Top 23%)2860(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19315

Females

7073

F40-44

7073

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

17735

Females

6143

F40-44

6143

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19315

Females

7073

F40-44

7073

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

16819

Females

5680

F40-44

5680

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18382

Females

6559

F40-44

6559

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20365

Females

7735

F40-44

7735

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20623

Females

8001

F40-44

8001

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

17844

Females

6618

F40-44

6618

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

16185

Females

5812

F40-44

5812

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

18257

Females

7049

F40-44

7049

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

25607

Females

10911

F40-44

10911

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

15581

Females

5694

F40-44

5694

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14328

Females

5157

F40-44

5157

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11589

Females

3826

F40-44

3826

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9666

Females

2860

F40-44

2860

Passing Analysis

Category:
Athletes Passed
2172
Passed By
3122
Net Change
-950
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17741
5K → 10K301270+31#17741#17710
10K → 15K66595-529#17710#18239
15K → 20K42327+396#18239#17843
20K → Half3037-7#17843#17850
Half → 25K63534-471#17850#18321
25K → 30K107653-546#18321#18867
30K → 20M14262+80#18867#18787
20M → 21M19627+169#18787#18618
21M → 35K5448+6#18618#18612
35K → 23M8854-846#18612#19458
23M → 24M1736+167#19458#19291
24M → 40K1926+186#19291#19105
40K → 25.2M1210+121#19105#18984
25.2M → Finish2963+293#18984#18691
TOTALS21723122-950
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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