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BOSTON MARATHON 2025

Karen Manning

Bib: 25008•F

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:36
Rank: #21922
Start → 5K
27:36 | 8:53/mi
10K· 6.21 mi
55:28
Rank: #22094 (-172)
5K → 10K
27:52 | 8:58/mi
15K· 9.32 mi
1:23:16
Rank: #21988 (+106)
10K → 15K
27:48 | 8:57/mi
20K· 12.43 mi
1:51:01
Rank: #21627 (+361)
15K → 20K
27:45 | 8:56/mi
Half· 13.11 mi
1:57:06
Rank: #21615 (+12)
20K → Half
6:05 | 8:55/mi
25K· 15.53 mi
2:18:45
Rank: #21264 (+351)
Half → 25K
21:39 | 8:56/mi
30K· 18.64 mi
2:46:45
Rank: #20601 (+663)
25K → 30K
28:00 | 9:01/mi
20M
2:59:24
Rank: #20420 (+181)
30K → 20M
12:39 | 9:19/mi
21M
3:09:34
Rank: #20325 (+95)
20M → 21M
10:10 | 10:10/mi
35K· 21.75 mi
3:16:36
Rank: #20302 (+23)
21M → 35K
7:02 | 9:24/mi
23M
3:28:45
Rank: #20272 (+30)
35K → 23M
12:09 | 9:42/mi
24M
3:38:36
Rank: #20331 (-59)
23M → 24M
9:51 | 9:51/mi
40K· 24.85 mi
3:47:02
Rank: #20338 (-7)
24M → 40K
8:26 | 9:52/mi
25.2M
3:50:40
Rank: #20334 (+4)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
4:00:20
Rank: #20398 (-64)
25.2M → Finish
9:40 | 9:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:06
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:03:14
Pace9:24 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:3027:368:5327:36
8:53
-
10K
6.21 mi11:55:2255:288:5627:52
8:58
+0:05
15K
9.32 mi12:23:101:23:168:5627:48
8:57
-0:01
20K
12.43 mi12:50:551:51:018:5627:45
8:56
-0:01
Half
13.11 mi12:57:001:57:068:566:05
8:55
-0:01
25K
15.53 mi13:18:392:18:458:5621:39
8:56
+0:01
30K
18.64 mi13:46:392:46:458:5728:00
9:01
+0:05
20M
20.00 mi13:59:182:59:248:5812:39
9:19
+0:18
21M
21.00 mi14:09:283:09:349:0210:10
10:10
+0:51
35K
21.75 mi14:16:303:16:369:027:02
9:24
-0:46
23M
23.00 mi14:28:393:28:459:0512:09
9:42
+0:18
24M
24.00 mi14:38:303:38:369:079:51
9:51
+0:09
40K
24.85 mi14:46:563:47:029:088:26
9:52
+0:01
25.2M
25.20 mi14:50:343:50:409:093:38
10:32
+0:40
Finish
26.22 mi15:00:144:00:209:109:40
9:29
-1:03

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

8:53 /mi

Average Pace

9:10 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:15

87% of race

Time at Steady Pace

28:27

12% of race

Time at Slower Pace

3:38

2% of race

Average Pace: 9:10 /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 mi11:27:3027:368:5327:36
8:53
#21922
10K
6.21 mi11:55:2255:288:5627:52
8:58
#22094
15K
9.32 mi12:23:101:23:168:5627:48
8:57
#21988
20K
12.43 mi12:50:551:51:018:5627:45
8:56
#21627
Half
13.11 mi12:57:001:57:068:566:05
8:55
#21615
25K
15.53 mi13:18:392:18:458:5621:39
8:56
#21264
30K
18.64 mi13:46:392:46:458:5728:00
9:01
#20601
20M
20.00 mi13:59:182:59:248:5812:39
9:19
#20420
21M
21.00 mi14:09:283:09:349:0210:10
10:10
#20325
35K
21.75 mi14:16:303:16:369:027:02
9:24
#20302
23M
23.00 mi14:28:393:28:459:0512:09
9:42
#20272
24M
24.00 mi14:38:303:38:369:079:51
9:51
#20331
40K
24.85 mi14:46:563:47:029:088:26
9:52
#20338
25.2M
25.20 mi14:50:343:50:409:093:38
10:32
#20334
Finish
26.22 mi15:00:144:00:209:109:40
9:29
#20398
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi219228582858221795(Top 77%)8432(Top 69%)8432(Top 1351%)
10K6.21 mi3.10 mi22094-1728666-848666-8422255(Top 78%)8740(Top 71%)8740(Top 1401%)
15K9.32 mi3.11 mi21988+1068596+708596+7021795(Top 77%)8432(Top 69%)8432(Top 1351%)
20K12.43 mi3.11 mi21627+3618395+2018395+20120638(Top 73%)7858(Top 64%)7858(Top 1259%)
Half13.11 mi0.68 mi21615+128389+68389+621488(Top 76%)8299(Top 68%)8299(Top 1330%)
25K15.53 mi2.42 mi21264+3518190+1998190+19919595(Top 69%)7316(Top 60%)7316(Top 1172%)
30K18.64 mi3.11 mi20601+6637869+3217869+32117770(Top 63%)6458(Top 53%)6458(Top 1035%)
20M20.00 mi1.36 mi20420+1817791+787791+7818366(Top 65%)6939(Top 57%)6939(Top 1112%)
21M21.00 mi1.00 mi20325+957761+307761+3018936(Top 67%)7307(Top 60%)7307(Top 1171%)
35K21.75 mi0.75 mi20302+237762-17762-119977(Top 70%)7968(Top 65%)7968(Top 1277%)
23M23.00 mi1.25 mi20272+307770-87770-819469(Top 69%)7764(Top 63%)7764(Top 1244%)
24M24.00 mi1.00 mi20331-597815-457815-4520905(Top 74%)8555(Top 70%)8555(Top 1371%)
40K24.85 mi0.85 mi20338-77840-257840-2520009(Top 70%)8163(Top 67%)8163(Top 1308%)
25.2M25.20 mi0.35 mi20334+47842-27842-219189(Top 68%)7744(Top 63%)7744(Top 1241%)
Finish26.22 mi1.02 mi20398-647888-467888-4621136(Top 74%)8722(Top 71%)8722(Top 1398%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

21795

Females

8432

F60-64

8432

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

22255

Females

8740

F60-64

8740

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

21795

Females

8432

F60-64

8432

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

20638

Females

7858

F60-64

7858

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21488

Females

8299

F60-64

8299

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

19595

Females

7316

F60-64

7316

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

17770

Females

6458

F60-64

6458

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

18366

Females

6939

F60-64

6939

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

18936

Females

7307

F60-64

7307

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

19977

Females

7968

F60-64

7968

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19469

Females

7764

F60-64

7764

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

20905

Females

8555

F60-64

8555

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

20009

Females

8163

F60-64

8163

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19189

Females

7744

F60-64

7744

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

21136

Females

8722

F60-64

8722

Passing Analysis

Category:
Athletes Passed
2546
Passed By
1022
Net Change
+1524
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21922
5K → 10K182354-172#21922#22094
10K → 15K241135+106#22094#21988
15K → 20K40847+361#21988#21627
20K → Half3523+12#21627#21615
Half → 25K36312+351#21615#21264
25K → 30K6641+663#21264#20601
30K → 20M20423+181#20601#20420
20M → 21M13540+95#20420#20325
21M → 35K6037+23#20325#20302
35K → 23M10676+30#20302#20272
23M → 24M3695-59#20272#20331
24M → 40K5663-7#20331#20338
40K → 25.2M2319+4#20338#20334
25.2M → Finish3397-64#20334#20398
TOTALS25461022+1524
📊

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