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BOSTON MARATHON 2023

Kathleen Filipe

Bib: 24853•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:56
Rank: #26246
Start → 5K
35:56 | 11:34/mi
10K· 6.21 mi
1:13:02
Rank: #26268 (-22)
5K → 10K
37:06 | 11:56/mi
15K· 9.32 mi
1:51:33
Rank: #26277 (-9)
10K → 15K
38:31 | 12:24/mi
20K· 12.43 mi
2:31:06
Rank: #26239 (+38)
15K → 20K
39:33 | 12:44/mi
Half· 13.11 mi
2:39:38
Rank: #26238 (+1)
20K → Half
8:32 | 12:30/mi
25K· 15.53 mi
3:11:23
Rank: #26217 (+21)
Half → 25K
31:45 | 13:06/mi
30K· 18.64 mi
3:54:17
Rank: #26173 (+44)
25K → 30K
42:54 | 13:48/mi
20M
4:12:33
Rank: #26139 (+34)
30K → 20M
18:16 | 13:27/mi
21M
4:26:19
Rank: #26091 (+48)
20M → 21M
13:46 | 13:46/mi
35K· 21.75 mi
4:36:05
Rank: #26077 (+14)
21M → 35K
9:46 | 13:03/mi
23M
4:52:15
Rank: #26039 (+38)
35K → 23M
16:10 | 12:55/mi
24M
5:04:36
Rank: #26016 (+23)
23M → 24M
12:21 | 12:21/mi
40K· 24.85 mi
5:15:58
Rank: #25995 (+21)
24M → 40K
11:22 | 13:18/mi
25.2M
5:20:47
Rank: #25985 (+10)
40K → 25.2M
4:49 | 13:58/mi
Finish· 26.22 mi
5:32:42
Rank: #25970 (+15)
25.2M → Finish
11:55 | 11:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:39:38
Pace12:11 /mi
2nd Half
Distance13.11 mi
Time2:53:04
Pace13:12 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2235:5611:3435:56
11:34
-
10K
6.21 mi12:28:281:13:0211:4537:06
11:56
+0:22
15K
9.32 mi13:06:591:51:3311:5838:31
12:24
+0:28
20K
12.43 mi13:46:322:31:0612:1039:33
12:44
+0:20
Half
13.11 mi13:55:042:39:3812:118:32
12:30
-0:14
25K
15.53 mi14:26:493:11:2312:1931:45
13:06
+0:36
30K
18.64 mi15:09:433:54:1712:3442:54
13:48
+0:42
20M
20.00 mi15:27:594:12:3312:3818:16
13:27
-0:21
21M
21.00 mi15:41:454:26:1912:4113:46
13:46
+0:19
35K
21.75 mi15:51:314:36:0512:429:46
13:03
-0:43
23M
23.00 mi16:07:414:52:1512:4216:10
12:55
-0:08
24M
24.00 mi16:20:025:04:3612:4212:21
12:21
-0:34
40K
24.85 mi16:31:245:15:5812:4311:22
13:18
+0:57
25.2M
25.20 mi16:36:135:20:4712:444:49
13:58
+0:40
Finish
26.22 mi16:48:085:32:4212:4211:55
11:42
-2:16

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

11:34 /mi

Average Pace

12:42 /mi

Slowest Pace

13:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:21

43% of race

Time at Steady Pace

1:37:14

29% of race

Time at Slower Pace

1:31:07

27% of race

Average Pace: 12:41 /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 mi11:51:2235:5611:3435:56
11:34
#26246
10K
6.21 mi12:28:281:13:0211:4537:06
11:56
#26268
15K
9.32 mi13:06:591:51:3311:5838:31
12:24
#26277
20K
12.43 mi13:46:322:31:0612:1039:33
12:44
#26239
Half
13.11 mi13:55:042:39:3812:118:32
12:30
#26238
25K
15.53 mi14:26:493:11:2312:1931:45
13:06
#26217
30K
18.64 mi15:09:433:54:1712:3442:54
13:48
#26173
20M
20.00 mi15:27:594:12:3312:3818:16
13:27
#26139
21M
21.00 mi15:41:454:26:1912:4113:46
13:46
#26091
35K
21.75 mi15:51:314:36:0512:429:46
13:03
#26077
23M
23.00 mi16:07:414:52:1512:4216:10
12:55
#26039
24M
24.00 mi16:20:025:04:3612:4212:21
12:21
#26016
40K
24.85 mi16:31:245:15:5812:4311:22
13:18
#25995
25.2M
25.20 mi16:36:135:20:4712:444:49
13:58
#25985
Finish
26.22 mi16:48:085:32:4212:4211:55
11:42
#25970
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26246111951119526273(Top 99%)11216(Top 98%)11216(Top 230%)
10K6.21 mi3.10 mi26268-2211207-1211207-1226251(Top 99%)11200(Top 98%)11200(Top 229%)
15K9.32 mi3.11 mi26277-911217-1011217-1026273(Top 99%)11216(Top 98%)11216(Top 230%)
20K12.43 mi3.11 mi26239+3811189+2811189+2826102(Top 98%)11114(Top 97%)11114(Top 228%)
Half13.11 mi0.68 mi26238+111186+311186+326164(Top 98%)11158(Top 98%)11158(Top 228%)
25K15.53 mi2.42 mi26217+2111177+911177+925923(Top 97%)11037(Top 97%)11037(Top 226%)
30K18.64 mi3.11 mi26173+4411159+1811159+1825926(Top 97%)11067(Top 97%)11067(Top 227%)
20M20.00 mi1.36 mi26139+3411144+1511144+1525510(Top 96%)10867(Top 95%)10867(Top 223%)
21M21.00 mi1.00 mi26091+4811116+2811116+2824848(Top 93%)10529(Top 92%)10529(Top 216%)
35K21.75 mi0.75 mi26077+1411114+211114+225606(Top 96%)10947(Top 96%)10947(Top 224%)
23M23.00 mi1.25 mi26039+3811088+2611088+2625005(Top 94%)10639(Top 93%)10639(Top 218%)
24M24.00 mi1.00 mi26016+2311078+1011078+1024903(Top 94%)10635(Top 93%)10635(Top 218%)
40K24.85 mi0.85 mi25995+2111066+1211066+1225200(Top 95%)10777(Top 94%)10777(Top 221%)
25.2M25.20 mi0.35 mi25985+1011061+511061+525006(Top 94%)10704(Top 94%)10704(Top 219%)
Finish26.22 mi1.02 mi25970+1511053+811053+824943(Top 94%)10632(Top 93%)10632(Top 218%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

26273

Females

11216

F18-39

11216

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26251

Females

11200

F18-39

11200

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

26273

Females

11216

F18-39

11216

15K→20K

9.3 - 12.4 mi

Top 98%
×5stories
+106ft-86ft

Overall

26102

Females

11114

F18-39

11114

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

26164

Females

11158

F18-39

11158

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

25923

Females

11037

F18-39

11037

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

25926

Females

11067

F18-39

11067

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

25510

Females

10867

F18-39

10867

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

24848

Females

10529

F18-39

10529

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

25606

Females

10947

F18-39

10947

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

25005

Females

10639

F18-39

10639

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

24903

Females

10635

F18-39

10635

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25200

Females

10777

F18-39

10777

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25006

Females

10704

F18-39

10704

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

24943

Females

10632

F18-39

10632

Passing Analysis

Category:
Athletes Passed
482
Passed By
206
Net Change
+276
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26246
5K → 10K5375-22#26246#26268
10K → 15K3039-9#26268#26277
15K → 20K6628+38#26277#26239
20K → Half87+1#26239#26238
Half → 25K3817+21#26238#26217
25K → 30K6420+44#26217#26173
30K → 20M373+34#26173#26139
20M → 21M491+48#26139#26091
21M → 35K173+14#26091#26077
35K → 23M424+38#26077#26039
23M → 24M285+23#26039#26016
24M → 40K221+21#26016#25995
40K → 25.2M111+10#25995#25985
25.2M → Finish172+15#25985#25970
TOTALS482206+276
📊

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