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BOSTON MARATHON 2025

Diane Kenna

Bib: 21536•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 48%
Masters (Masters Women)
#0 / 6759
Top 37%
Division (F60-64)
#0 / 624
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:56
Rank: #14023
Start → 5K
7:42/mi
23:56 split
10K· 6.21 mi
48:31
Rank: #14865 (-842)
5K → 10K
7:55/mi
24:35 split
15K· 9.32 mi
1:13:01
Rank: #14935 (-70)
10K → 15K
7:53/mi
24:30 split
20K· 12.43 mi
1:37:40
Rank: #14747 (+188)
15K → 20K
7:56/mi
24:39 split
Half· 13.11 mi
1:43:10
Rank: #14833 (-86)
20K → Half
8:04/mi
5:30 split
25K· 15.53 mi
2:03:01
Rank: #14901 (-68)
Half → 25K
8:11/mi
19:51 split
30K· 18.64 mi
2:30:45
Rank: #15418 (-517)
25K → 30K
8:56/mi
27:44 split
20M
2:43:39
Rank: #15729 (-311)
30K → 20M
9:30/mi
12:54 split
21M
2:53:45
Rank: #15901 (-172)
20M → 21M
10:06/mi
10:06 split
35K· 21.75 mi
3:00:31
Rank: #15983 (-82)
21M → 35K
9:03/mi
6:46 split
23M
3:12:26
Rank: #16122 (-139)
35K → 23M
9:31/mi
11:55 split
24M
3:21:52
Rank: #16269 (-147)
23M → 24M
9:26/mi
9:26 split
40K· 24.85 mi
3:30:11
Rank: #16444 (-175)
24M → 40K
9:44/mi
8:19 split
25.2M
3:33:54
Rank: #16535 (-91)
40K → 25.2M
10:47/mi
3:43 split
Finish· 26.22 mi
3:43:42
Rank: #16810 (-275)
25.2M → Finish
9:37/mi
9:48 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:10
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time2:00:32
Pace9:12 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1023:567:4223:56
7:42
-
10K
6.21 mi11:42:4548:317:4824:35
7:55
+0:13
15K
9.32 mi12:07:151:13:017:5024:30
7:53
-0:02
20K
12.43 mi12:31:541:37:407:5224:39
7:56
+0:03
Half
13.11 mi12:37:241:43:107:525:30
8:04
+0:08
25K
15.53 mi12:57:152:03:017:5519:51
8:11
+0:07
30K
18.64 mi13:24:592:30:458:0527:44
8:56
+0:45
20M
20.00 mi13:37:532:43:398:1112:54
9:30
+0:34
21M
21.00 mi13:47:592:53:458:1610:06
10:06
+0:36
35K
21.75 mi13:54:453:00:318:186:46
9:03
-1:03
23M
23.00 mi14:06:403:12:268:2211:55
9:31
+0:28
24M
24.00 mi14:16:063:21:528:259:26
9:26
-0:05
40K
24.85 mi14:24:253:30:118:278:19
9:44
+0:18
25.2M
25.20 mi14:28:083:33:548:293:43
10:47
+1:03
Finish
26.22 mi14:37:563:43:428:329:48
9:37
-1:10

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

7:42 /mi

Average Pace

8:32 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:01

55% of race

Time at Steady Pace

56:50

25% of race

Time at Slower Pace

43:51

20% of race

Average Pace: 8:32 /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 mi11:18:1023:567:4223:56
7:42
#14023
10K
6.21 mi11:42:4548:317:4824:35
7:55
#14865
15K
9.32 mi12:07:151:13:017:5024:30
7:53
#14935
20K
12.43 mi12:31:541:37:407:5224:39
7:56
#14747
Half
13.11 mi12:37:241:43:107:525:30
8:04
#14833
25K
15.53 mi12:57:152:03:017:5519:51
8:11
#14901
30K
18.64 mi13:24:592:30:458:0527:44
8:56
#15418
20M
20.00 mi13:37:532:43:398:1112:54
9:30
#15729
21M
21.00 mi13:47:592:53:458:1610:06
10:06
#15901
35K
21.75 mi13:54:453:00:318:186:46
9:03
#15983
23M
23.00 mi14:06:403:12:268:2211:55
9:31
#16122
24M
24.00 mi14:16:063:21:528:259:26
9:26
#16269
40K
24.85 mi14:24:253:30:118:278:19
9:44
#16444
25.2M
25.20 mi14:28:083:33:548:293:43
10:47
#16535
Finish
26.22 mi14:37:563:43:428:329:48
9:37
#16810
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi140233926392615140(Top 53%)4664(Top 38%)4664(Top 747%)
10K6.21 mi3.10 mi14865-8424472-5464472-54615772(Top 56%)5001(Top 41%)5001(Top 801%)
15K9.32 mi3.11 mi14935-704520-484520-4815140(Top 53%)4664(Top 38%)4664(Top 747%)
20K12.43 mi3.11 mi14747+1884441+794441+7914421(Top 51%)4332(Top 35%)4332(Top 694%)
Half13.11 mi0.68 mi14833-864496-554496-5516442(Top 58%)5447(Top 45%)5447(Top 873%)
25K15.53 mi2.42 mi14901-684571-754571-7515252(Top 54%)4880(Top 40%)4880(Top 782%)
30K18.64 mi3.11 mi15418-5174901-3304901-33017294(Top 61%)6185(Top 51%)6185(Top 991%)
20M20.00 mi1.36 mi15729-3115111-2105111-21019144(Top 67%)7334(Top 60%)7334(Top 1175%)
21M21.00 mi1.00 mi15901-1725250-1395250-13918681(Top 66%)7163(Top 59%)7163(Top 1148%)
35K21.75 mi0.75 mi15983-825314-645314-6418460(Top 65%)7160(Top 59%)7160(Top 1147%)
23M23.00 mi1.25 mi16122-1395427-1135427-11318785(Top 66%)7392(Top 60%)7392(Top 1185%)
24M24.00 mi1.00 mi16269-1475529-1025529-10219383(Top 68%)7757(Top 63%)7757(Top 1243%)
40K24.85 mi0.85 mi16444-1755658-1295658-12919583(Top 69%)7929(Top 65%)7929(Top 1271%)
25.2M25.20 mi0.35 mi16535-915720-625720-6219971(Top 70%)8132(Top 67%)8132(Top 1303%)
Finish26.22 mi1.02 mi16810-2755913-1935913-19321616(Top 76%)8963(Top 73%)8963(Top 1436%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

15140

Females

4664

F60-64

4664

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

15772

Females

5001

F60-64

5001

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

15140

Females

4664

F60-64

4664

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14421

Females

4332

F60-64

4332

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

16442

Females

5447

F60-64

5447

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15252

Females

4880

F60-64

4880

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

17294

Females

6185

F60-64

6185

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

19144

Females

7334

F60-64

7334

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

18681

Females

7163

F60-64

7163

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

18460

Females

7160

F60-64

7160

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

18785

Females

7392

F60-64

7392

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

19383

Females

7757

F60-64

7757

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19583

Females

7929

F60-64

7929

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19971

Females

8132

F60-64

8132

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

21616

Females

8963

F60-64

8963

Passing Analysis

Category:
Athletes Passed
1191
Passed By
3978
Net Change
-2787
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14023
5K → 10K81923-842#14023#14865
10K → 15K175245-70#14865#14935
15K → 20K294106+188#14935#14747
20K → Half1399-86#14747#14833
Half → 25K159227-68#14833#14901
25K → 30K122639-517#14901#15418
30K → 20M61372-311#15418#15729
20M → 21M64236-172#15729#15901
21M → 35K47129-82#15901#15983
35K → 23M76215-139#15983#16122
23M → 24M36183-147#16122#16269
24M → 40K27202-175#16269#16444
40K → 25.2M11102-91#16444#16535
25.2M → Finish25300-275#16535#16810
TOTALS11913978-2787
📊

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