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BOSTON MARATHON 2023

Kaitlin Mckeogh

Bib: 11007•F

WI

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 47%
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
23:37
Rank: #10578
Start → 5K
7:36/mi
23:37 split
10K· 6.21 mi
47:04
Rank: #10693 (-115)
5K → 10K
7:33/mi
23:27 split
15K· 9.32 mi
1:11:28
Rank: #11518 (-825)
10K → 15K
7:51/mi
24:24 split
20K· 12.43 mi
1:37:28
Rank: #12794 (-1276)
15K → 20K
8:22/mi
26:00 split
Half· 13.11 mi
1:42:56
Rank: #12897 (-103)
20K → Half
8:01/mi
5:28 split
25K· 15.53 mi
2:03:32
Rank: #13488 (-591)
Half → 25K
8:30/mi
20:36 split
30K· 18.64 mi
2:31:30
Rank: #14310 (-822)
25K → 30K
9:00/mi
27:58 split
20M
2:43:43
Rank: #14453 (-143)
30K → 20M
8:59/mi
12:13 split
21M
2:53:32
Rank: #14653 (-200)
20M → 21M
9:49/mi
9:49 split
35K· 21.75 mi
3:00:19
Rank: #14785 (-132)
21M → 35K
9:04/mi
6:47 split
23M
3:13:27
Rank: #15368 (-583)
35K → 23M
10:29/mi
13:08 split
24M
3:22:45
Rank: #15538 (-170)
23M → 24M
9:18/mi
9:18 split
40K· 24.85 mi
3:30:50
Rank: #15659 (-121)
24M → 40K
9:27/mi
8:05 split
25.2M
3:34:19
Rank: #15703 (-44)
40K → 25.2M
10:06/mi
3:29 split
Finish· 26.22 mi
3:43:18
Rank: #15757 (-54)
25.2M → Finish
8:49/mi
8:59 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:56
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time2:00:22
Pace9:11 /mi
📊Positive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1323:377:3623:37
7:36
-
10K
6.21 mi11:13:4047:047:3423:27
7:33
-0:03
15K
9.32 mi11:38:041:11:287:4024:24
7:51
+0:18
20K
12.43 mi12:04:041:37:287:5126:00
8:22
+0:31
Half
13.11 mi12:09:321:42:567:515:28
8:01
-0:21
25K
15.53 mi12:30:082:03:327:5720:36
8:30
+0:29
30K
18.64 mi12:58:062:31:308:0827:58
9:00
+0:30
20M
20.00 mi13:10:192:43:438:1112:13
8:59
-0:01
21M
21.00 mi13:20:082:53:328:169:49
9:49
+0:50
35K
21.75 mi13:26:553:00:198:176:47
9:04
-0:45
23M
23.00 mi13:40:033:13:278:2513:08
10:29
+1:25
24M
24.00 mi13:49:213:22:458:279:18
9:18
-1:11
40K
24.85 mi13:57:263:30:508:298:05
9:27
+0:09
25.2M
25.20 mi14:00:553:34:198:303:29
10:06
+0:39
Finish
26.22 mi14:09:543:43:188:318:59
8:49
-1:17

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

7:33 /mi

Average Pace

8:31 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:32

55% of race

Time at Steady Pace

1:05:15

29% of race

Time at Slower Pace

34:31

15% of race

Average Pace: 8:31 /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 mi10:50:1323:377:3623:37
7:36
#10578
10K
6.21 mi11:13:4047:047:3423:27
7:33
#10693
15K
9.32 mi11:38:041:11:287:4024:24
7:51
#11518
20K
12.43 mi12:04:041:37:287:5126:00
8:22
#12794
Half
13.11 mi12:09:321:42:567:515:28
8:01
#12897
25K
15.53 mi12:30:082:03:327:5720:36
8:30
#13488
30K
18.64 mi12:58:062:31:308:0827:58
9:00
#14310
20M
20.00 mi13:10:192:43:438:1112:13
8:59
#14453
21M
21.00 mi13:20:082:53:328:169:49
9:49
#14653
35K
21.75 mi13:26:553:00:198:176:47
9:04
#14785
23M
23.00 mi13:40:033:13:278:2513:08
10:29
#15368
24M
24.00 mi13:49:213:22:458:279:18
9:18
#15538
40K
24.85 mi13:57:263:30:508:298:05
9:27
#15659
25.2M
25.20 mi14:00:553:34:198:303:29
10:06
#15703
Finish
26.22 mi14:09:543:43:188:318:59
8:49
#15757
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi105782130213013164(Top 49%)3585(Top 31%)3585(Top 73%)
10K6.21 mi3.10 mi10693-1152174-442174-4410881(Top 41%)2255(Top 20%)2255(Top 46%)
15K9.32 mi3.11 mi11518-8252616-4422616-44213164(Top 49%)3585(Top 31%)3585(Top 73%)
20K12.43 mi3.11 mi12794-12763362-7463362-74616058(Top 60%)5386(Top 47%)5386(Top 110%)
Half13.11 mi0.68 mi12897-1033422-603422-6014580(Top 55%)4449(Top 39%)4449(Top 91%)
25K15.53 mi2.42 mi13488-5913799-3773799-37716178(Top 61%)5544(Top 49%)5544(Top 114%)
30K18.64 mi3.11 mi14310-8224337-5384337-53817176(Top 65%)6175(Top 54%)6175(Top 126%)
20M20.00 mi1.36 mi14453-1434449-1124449-11216493(Top 62%)5858(Top 51%)5858(Top 120%)
21M21.00 mi1.00 mi14653-2004581-1324581-13217328(Top 65%)6385(Top 56%)6385(Top 131%)
35K21.75 mi0.75 mi14785-1324675-944675-9418170(Top 68%)6922(Top 61%)6922(Top 142%)
23M23.00 mi1.25 mi15368-5835074-3995074-39921294(Top 80%)8676(Top 76%)8676(Top 178%)
24M24.00 mi1.00 mi15538-1705205-1315205-13118458(Top 69%)7135(Top 62%)7135(Top 146%)
40K24.85 mi0.85 mi15659-1215280-755280-7518181(Top 68%)7036(Top 62%)7036(Top 144%)
25.2M25.20 mi0.35 mi15703-445307-275307-2717784(Top 67%)6834(Top 60%)6834(Top 140%)
Finish26.22 mi1.02 mi15757-545347-405347-4017121(Top 64%)6436(Top 56%)6436(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

13164

Females

3585

F18-39

3585

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10881

Females

2255

F18-39

2255

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

13164

Females

3585

F18-39

3585

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

16058

Females

5386

F18-39

5386

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

14580

Females

4449

F18-39

4449

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

16178

Females

5544

F18-39

5544

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

17176

Females

6175

F18-39

6175

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

16493

Females

5858

F18-39

5858

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

17328

Females

6385

F18-39

6385

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

18170

Females

6922

F18-39

6922

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

21294

Females

8676

F18-39

8676

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

18458

Females

7135

F18-39

7135

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18181

Females

7036

F18-39

7036

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17784

Females

6834

F18-39

6834

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

17121

Females

6436

F18-39

6436

Passing Analysis

Category:
Athletes Passed
619
Passed By
5798
Net Change
-5179
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10578
5K → 10K239354-115#10578#10693
10K → 15K30855-825#10693#11518
15K → 20K161292-1276#11518#12794
20K → Half13116-103#12794#12897
Half → 25K41632-591#12897#13488
25K → 30K43865-822#13488#14310
30K → 20M51194-143#14310#14453
20M → 21M32232-200#14453#14653
21M → 35K23155-132#14653#14785
35K → 23M11594-583#14785#15368
23M → 24M30200-170#15368#15538
24M → 40K31152-121#15538#15659
40K → 25.2M1660-44#15659#15703
25.2M → Finish4397-54#15703#15757
TOTALS6195798-5179
📊

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