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BOSTON MARATHON 2023

Edna Kiplagat

Bib: 101•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 1%
Gender (Female)
#0 / 11423
Top 0.3%
Masters (Masters Women)
#0 / 6539
Top 0.1%
Division (F40-44)
#0 / 1878
Top 0.1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:49
Rank: #307
Start → 5K
17:49 | 5:44/mi
10K· 6.21 mi
34:48
Rank: #198 (+109)
5K → 10K
16:59 | 5:28/mi
15K· 9.32 mi
51:27
Rank: #139 (+59)
10K → 15K
16:39 | 5:22/mi
20K· 12.43 mi
1:09:06
Rank: #150 (-11)
15K → 20K
17:39 | 5:41/mi
Half· 13.11 mi
1:13:01
Rank: #154 (-4)
20K → Half
3:55 | 5:44/mi
25K· 15.53 mi
1:27:25
Rank: #167 (-13)
Half → 25K
14:24 | 5:56/mi
30K· 18.64 mi
1:47:10
Rank: #253 (-86)
25K → 30K
19:45 | 6:21/mi
20M
1:55:37
Rank: #274 (-21)
30K → 20M
8:27 | 6:13/mi
21M
2:02:08
Rank: #284 (-10)
20M → 21M
6:31 | 6:31/mi
35K· 21.75 mi
2:06:36
Rank: #284
21M → 35K
4:28 | 5:58/mi
23M
2:14:21
Rank: #285 (-1)
35K → 23M
7:45 | 6:11/mi
24M
2:20:26
Rank: #286 (-1)
23M → 24M
6:05 | 6:05/mi
40K· 24.85 mi
2:25:48
Rank: #286
24M → 40K
5:22 | 6:17/mi
25.2M
2:28:11
Rank: #292 (-6)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:34:40
Rank: #313 (-21)
25.2M → Finish
6:29 | 6:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:01
Pace5:34 /mi
2nd Half
Distance13.11 mi
Time1:21:39
Pace6:14 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:04:5017:495:4417:49
5:44
-
10K
6.21 mi10:21:4934:485:3616:59
5:28
-0:16
15K
9.32 mi10:38:2851:275:3116:39
5:22
-0:06
20K
12.43 mi10:56:071:09:065:3417:39
5:41
+0:19
Half
13.11 mi11:00:021:13:015:343:55
5:44
+0:03
25K
15.53 mi11:14:261:27:255:3814:24
5:56
+0:12
30K
18.64 mi11:34:111:47:105:4519:45
6:21
+0:25
20M
20.00 mi11:42:381:55:375:478:27
6:13
-0:08
21M
21.00 mi11:49:092:02:085:496:31
6:31
+0:18
35K
21.75 mi11:53:372:06:365:494:28
5:58
-0:33
23M
23.00 mi12:01:222:14:215:507:45
6:11
+0:13
24M
24.00 mi12:07:272:20:265:516:05
6:05
-0:06
40K
24.85 mi12:12:492:25:485:525:22
6:17
+0:12
25.2M
25.20 mi12:15:122:28:115:532:23
6:55
+0:38
Finish
26.22 mi12:21:412:34:405:546:29
6:22
-0:33

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

5:22 /mi

Average Pace

5:54 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:01

47% of race

Time at Steady Pace

46:31

30% of race

Time at Slower Pace

35:08

23% of race

Average Pace: 5:54 /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 mi10:04:5017:495:4417:49
5:44
#307
10K
6.21 mi10:21:4934:485:3616:59
5:28
#198
15K
9.32 mi10:38:2851:275:3116:39
5:22
#139
20K
12.43 mi10:56:071:09:065:3417:39
5:41
#150
Half
13.11 mi11:00:021:13:015:343:55
5:44
#154
25K
15.53 mi11:14:261:27:255:3814:24
5:56
#167
30K
18.64 mi11:34:111:47:105:4519:45
6:21
#253
20M
20.00 mi11:42:381:55:375:478:27
6:13
#274
21M
21.00 mi11:49:092:02:085:496:31
6:31
#284
35K
21.75 mi11:53:372:06:365:494:28
5:58
#284
23M
23.00 mi12:01:222:14:215:507:45
6:11
#285
24M
24.00 mi12:07:272:20:265:516:05
6:05
#286
40K
24.85 mi12:12:492:25:485:525:22
6:17
#286
25.2M
25.20 mi12:15:122:28:115:532:23
6:55
#292
Finish
26.22 mi12:21:412:34:405:546:29
6:22
#313
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi307151567(Top 0.3%)18(Top 0.2%)18(Top 1.0%)
10K6.21 mi3.10 mi198+10920-520-5128(Top 0.5%)22(Top 0.2%)22(Top 1%)
15K9.32 mi3.11 mi139+5918+218+267(Top 0.3%)18(Top 0.2%)18(Top 1.0%)
20K12.43 mi3.11 mi150-1121-321-3179(Top 0.7%)24(Top 0.2%)24(Top 1%)
Half13.11 mi0.68 mi154-422-122-1330(Top 1%)28(Top 0.2%)28(Top 1%)
25K15.53 mi2.42 mi167-1324-224-2455(Top 2%)35(Top 0.3%)35(Top 2%)
30K18.64 mi3.11 mi253-8627-327-31087(Top 4%)52(Top 0.5%)52(Top 3%)
20M20.00 mi1.36 mi274-2129-229-2701(Top 3%)38(Top 0.3%)38(Top 2%)
21M21.00 mi1.00 mi284-102929692(Top 3%)39(Top 0.3%)39(Top 2%)
35K21.75 mi0.75 mi2842929639(Top 2%)39(Top 0.3%)39(Top 2%)
23M23.00 mi1.25 mi285-12929608(Top 2%)35(Top 0.3%)35(Top 2%)
24M24.00 mi1.00 mi286-12929745(Top 3%)40(Top 0.4%)40(Top 2%)
40K24.85 mi0.85 mi2862929857(Top 3%)46(Top 0.4%)46(Top 2%)
25.2M25.20 mi0.35 mi292-629291535(Top 6%)84(Top 0.7%)84(Top 4%)
Finish26.22 mi1.02 mi313-2131-231-21889(Top 7%)121(Top 1%)121(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.3%
×21stories
+97ft-345ft

Overall

67

Females

18

F40-44

18

5K→10K

3.1 - 6.2 mi

Top 0.5%
×5stories
+79ft-138ft

Overall

128

Females

22

F40-44

22

10K→15K

6.2 - 9.3 mi

Top 0.3%
×3stories
+67ft-78ft

Overall

67

Females

18

F40-44

18

15K→20K

9.3 - 12.4 mi

Top 0.7%
×5stories
+106ft-86ft

Overall

179

Females

24

F40-44

24

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

330

Females

28

F40-44

28

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

455

Females

35

F40-44

35

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1087

Females

52

F40-44

52

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

701

Females

38

F40-44

38

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

692

Females

39

F40-44

39

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

639

Females

39

F40-44

39

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

608

Females

35

F40-44

35

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

745

Females

40

F40-44

40

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

857

Females

46

F40-44

46

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1535

Females

84

F40-44

84

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1889

Females

121

F40-44

121

Passing Analysis

Category:
Athletes Passed
204
Passed By
210
Net Change
-6
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#307
5K → 10K1156+109#307#198
10K → 15K590+59#198#139
15K → 20K213-11#139#150
20K → Half04-4#150#154
Half → 25K114-13#154#167
25K → 30K086-86#167#253
30K → 20M021-21#253#274
20M → 21M414-10#274#284
21M → 35K330#284#284
35K → 23M67-1#284#285
23M → 24M23-1#285#286
24M → 40K880#286#286
40K → 25.2M17-6#286#292
25.2M → Finish324-21#292#313
TOTALS204210-6
📊

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