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BOSTON MARATHON 2025

Cynthia Carr

Bib: 24072•F

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0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 43%
Division (F55-59)
#0 / 994
Top 22%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:51
Rank: #18837
Start → 5K
25:51 | 8:19/mi
10K· 6.21 mi
51:51
Rank: #18887 (-50)
5K → 10K
26:00 | 8:22/mi
15K· 9.32 mi
1:17:53
Rank: #18766 (+121)
10K → 15K
26:02 | 8:23/mi
20K· 12.43 mi
1:44:04
Rank: #18474 (+292)
15K → 20K
26:11 | 8:26/mi
Half· 13.11 mi
1:49:46
Rank: #18471 (+3)
20K → Half
5:42 | 8:21/mi
25K· 15.53 mi
2:10:18
Rank: #18191 (+280)
Half → 25K
20:32 | 8:28/mi
30K· 18.64 mi
2:38:24
Rank: #18098 (+93)
25K → 30K
28:06 | 9:03/mi
20M
2:50:30
Rank: #17935 (+163)
30K → 20M
12:06 | 8:54/mi
21M
3:00:06
Rank: #17865 (+70)
20M → 21M
9:36 | 9:36/mi
35K· 21.75 mi
3:06:52
Rank: #17871 (-6)
21M → 35K
6:46 | 9:03/mi
23M
3:18:23
Rank: #17827 (+44)
35K → 23M
11:31 | 9:12/mi
24M
3:27:12
Rank: #17724 (+103)
23M → 24M
8:49 | 8:49/mi
40K· 24.85 mi
3:34:52
Rank: #17674 (+50)
24M → 40K
7:40 | 8:58/mi
25.2M
3:38:23
Rank: #17669 (+5)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
3:47:55
Rank: #17814 (-145)
25.2M → Finish
9:32 | 9:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:46
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time1:58:09
Pace9:01 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0625:518:1925:51
8:19
-
10K
6.21 mi11:49:0651:518:2126:00
8:22
+0:03
15K
9.32 mi12:15:081:17:538:2126:02
8:23
+0:01
20K
12.43 mi12:41:191:44:048:2226:11
8:26
+0:03
Half
13.11 mi12:47:011:49:468:225:42
8:21
-0:05
25K
15.53 mi13:07:332:10:188:2320:32
8:28
+0:07
30K
18.64 mi13:35:392:38:248:3028:06
9:03
+0:35
20M
20.00 mi13:47:452:50:308:3112:06
8:54
-0:09
21M
21.00 mi13:57:213:00:068:359:36
9:36
+0:42
35K
21.75 mi14:04:073:06:528:366:46
9:03
-0:33
23M
23.00 mi14:15:383:18:238:3811:31
9:12
+0:09
24M
24.00 mi14:24:273:27:128:388:49
8:49
-0:23
40K
24.85 mi14:32:073:34:528:397:40
8:58
+0:09
25.2M
25.20 mi14:35:383:38:238:403:31
10:12
+1:14
Finish
26.22 mi14:45:103:47:558:429:32
9:21
-0:51

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

8:19 /mi

Average Pace

8:42 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:18

57% of race

Time at Steady Pace

1:03:27

28% of race

Time at Slower Pace

34:10

15% of race

Average Pace: 8:42 /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 mi11:23:0625:518:1925:51
8:19
#18837
10K
6.21 mi11:49:0651:518:2126:00
8:22
#18887
15K
9.32 mi12:15:081:17:538:2126:02
8:23
#18766
20K
12.43 mi12:41:191:44:048:2226:11
8:26
#18474
Half
13.11 mi12:47:011:49:468:225:42
8:21
#18471
25K
15.53 mi13:07:332:10:188:2320:32
8:28
#18191
30K
18.64 mi13:35:392:38:248:3028:06
9:03
#18098
20M
20.00 mi13:47:452:50:308:3112:06
8:54
#17935
21M
21.00 mi13:57:213:00:068:359:36
9:36
#17865
35K
21.75 mi14:04:073:06:528:366:46
9:03
#17871
23M
23.00 mi14:15:383:18:238:3811:31
9:12
#17827
24M
24.00 mi14:24:273:27:128:388:49
8:49
#17724
40K
24.85 mi14:32:073:34:528:397:40
8:58
#17674
25.2M
25.20 mi14:35:383:38:238:403:31
10:12
#17669
Finish
26.22 mi14:45:103:47:558:429:32
9:21
#17814
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi188376816681618585(Top 65%)6651(Top 54%)6651(Top 669%)
10K6.21 mi3.10 mi18887-506840-246840-2419004(Top 67%)6885(Top 56%)6885(Top 693%)
15K9.32 mi3.11 mi18766+1216770+706770+7018585(Top 65%)6651(Top 54%)6651(Top 669%)
20K12.43 mi3.11 mi18474+2926607+1636607+16317730(Top 62%)6184(Top 51%)6184(Top 622%)
Half13.11 mi0.68 mi18471+36595+126595+1218355(Top 65%)6532(Top 53%)6532(Top 657%)
25K15.53 mi2.42 mi18191+2806468+1276468+12717005(Top 60%)5861(Top 48%)5861(Top 590%)
30K18.64 mi3.11 mi18098+936452+166452+1617915(Top 63%)6535(Top 53%)6535(Top 657%)
20M20.00 mi1.36 mi17935+1636387+656387+6516295(Top 57%)5777(Top 47%)5777(Top 581%)
21M21.00 mi1.00 mi17865+706358+296358+2916576(Top 58%)6022(Top 49%)6022(Top 606%)
35K21.75 mi0.75 mi17871-66372-146372-1418466(Top 65%)7166(Top 59%)7166(Top 721%)
23M23.00 mi1.25 mi17827+446397-256397-2517331(Top 61%)6623(Top 54%)6623(Top 666%)
24M24.00 mi1.00 mi17724+1036379+186379+1816442(Top 58%)6178(Top 51%)6178(Top 622%)
40K24.85 mi0.85 mi17674+506376+36376+316142(Top 57%)6123(Top 50%)6123(Top 616%)
25.2M25.20 mi0.35 mi17669+56381-56381-517902(Top 63%)7080(Top 58%)7080(Top 712%)
Finish26.22 mi1.02 mi17814-1456475-946475-9420618(Top 73%)8450(Top 69%)8450(Top 850%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

18585

Females

6651

F55-59

6651

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

19004

Females

6885

F55-59

6885

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

18585

Females

6651

F55-59

6651

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

17730

Females

6184

F55-59

6184

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18355

Females

6532

F55-59

6532

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

17005

Females

5861

F55-59

5861

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

17915

Females

6535

F55-59

6535

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16295

Females

5777

F55-59

5777

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

16576

Females

6022

F55-59

6022

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18466

Females

7166

F55-59

7166

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

17331

Females

6623

F55-59

6623

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16442

Females

6178

F55-59

6178

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16142

Females

6123

F55-59

6123

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17902

Females

7080

F55-59

7080

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20618

Females

8450

F55-59

8450

Passing Analysis

Category:
Athletes Passed
2301
Passed By
1278
Net Change
+1023
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18837
5K → 10K236286-50#18837#18887
10K → 15K251130+121#18887#18766
15K → 20K36371+292#18766#18474
20K → Half3835+3#18474#18471
Half → 25K31939+280#18471#18191
25K → 30K291198+93#18191#18098
30K → 20M19532+163#18098#17935
20M → 21M13161+70#17935#17865
21M → 35K6672-6#17865#17871
35K → 23M12682+44#17871#17827
23M → 24M13734+103#17827#17724
24M → 40K8636+50#17724#17674
40K → 25.2M3530+5#17674#17669
25.2M → Finish27172-145#17669#17814
TOTALS23011278+1023
📊

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