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BOSTON MARATHON 2023

Kayley Keogan

Bib: 26227 F US

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:44/mi
33:20
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:46/mi
1:06:46
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:47/mi
1:40:16
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:00/mi
2:14:27
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
11:00/mi
2:21:57
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:43/mi
2:50:22
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
12:52/mi
3:30:22
↑ 181↓ 1480.2%
138 ft elev
20M
13:09/mi
3:48:14
↑ 64↓ 500.2%
148 ft elev
21M
13:49/mi
4:02:03
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:59/mi
4:11:01
↑ 17↓ 861.7%
156 ft elev
23M
11:52/mi
4:25:52
↑ 23↓ 630.6%
116 ft elev
24M
11:28/mi
4:37:20
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:29/mi
4:47:09
↓ 200.3%
20 ft elev
25.2M
12:14/mi
4:51:22
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:16/mi
5:01:50
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:57
Pace10:50 /mi
2nd Half
Distance13.11 mi
Time2:39:53
Pace12:12 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2833:2010:4433:20
10:44
-
10K
6.21 mi12:27:541:06:4610:4533:26
10:46
+0:02
15K
9.32 mi13:01:241:40:1610:4533:30
10:47
+0:01
20K
12.43 mi13:35:352:14:2710:4934:11
11:00
+0:13
Half
13.11 mi13:43:052:21:5710:507:30
11:00
0:00
25K
15.53 mi14:11:302:50:2210:5828:25
11:43
+0:43
30K
18.64 mi14:51:303:30:2211:1740:00
12:52
+1:09
20M
20.00 mi15:09:223:48:1411:2517:52
13:09
+0:17
21M
21.00 mi15:23:114:02:0311:3213:49
13:49
+0:40
35K
21.75 mi15:32:094:11:0111:338:58
11:59
-1:50
23M
23.00 mi15:47:004:25:5211:3414:51
11:52
-0:07
24M
24.00 mi15:58:284:37:2011:3311:28
11:28
-0:24
40K
24.85 mi16:08:174:47:0911:339:49
11:29
+0:01
25.2M
25.20 mi16:12:304:51:2211:344:13
12:14
+0:45
Finish
26.22 mi16:22:585:01:5011:3110:28
10:16
-1:58

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

10:16 /mi

Average Pace

11:31 /mi

Slowest Pace

13:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:44

37% of race

Time at Steady Pace

1:46:14

35% of race

Time at Slower Pace

1:24:52

28% of race

Average Pace: 11:31 /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 mi11:54:2833:2010:4433:20
10:44
#25250
10K
6.21 mi12:27:541:06:4610:4533:26
10:46
#25164
15K
9.32 mi13:01:241:40:1610:4533:30
10:47
#25076
20K
12.43 mi13:35:352:14:2710:4934:11
11:00
#24942
Half
13.11 mi13:43:052:21:5710:507:30
11:00
#24949
25K
15.53 mi14:11:302:50:2210:5828:25
11:43
#24963
30K
18.64 mi14:51:303:30:2211:1740:00
12:52
#25074
20M
20.00 mi15:09:223:48:1411:2517:52
13:09
#25125
21M
21.00 mi15:23:114:02:0311:3213:49
13:49
#25123
35K
21.75 mi15:32:094:11:0111:338:58
11:59
#25115
23M
23.00 mi15:47:004:25:5211:3414:51
11:52
#25062
24M
24.00 mi15:58:284:37:2011:3311:28
11:28
#25037
40K
24.85 mi16:08:174:47:0911:339:49
11:29
#24978
25.2M
25.20 mi16:12:304:51:2211:344:13
12:14
#24969
Finish
26.22 mi16:22:585:01:5011:3110:28
10:16
#24898
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25250105771057724911(Top 94%)10411(Top 91%)10411(Top 213%)
10K6.21 mi3.10 mi25164+8610527+5010527+5025104(Top 94%)10501(Top 92%)10501(Top 215%)
15K9.32 mi3.11 mi25076+8810481+4610481+4624911(Top 94%)10411(Top 91%)10411(Top 213%)
20K12.43 mi3.11 mi24942+13410425+5610425+5624638(Top 93%)10278(Top 90%)10278(Top 210%)
Half13.11 mi0.68 mi24949-710429-410429-424944(Top 94%)10468(Top 92%)10468(Top 214%)
25K15.53 mi2.42 mi24963-1410444-1510444-1524906(Top 94%)10464(Top 92%)10464(Top 214%)
30K18.64 mi3.11 mi25074-11110531-8710531-8725312(Top 95%)10743(Top 94%)10743(Top 220%)
20M20.00 mi1.36 mi25125-5110569-3810569-3825289(Top 95%)10750(Top 94%)10750(Top 220%)
21M21.00 mi1.00 mi25123+210573-410573-424884(Top 93%)10549(Top 92%)10549(Top 216%)
35K21.75 mi0.75 mi25115+810574-110574-124678(Top 93%)10495(Top 92%)10495(Top 215%)
23M23.00 mi1.25 mi25062+5310556+1810556+1823811(Top 89%)10012(Top 88%)10012(Top 205%)
24M24.00 mi1.00 mi25037+2510544+1210544+1223836(Top 90%)10074(Top 88%)10074(Top 206%)
40K24.85 mi0.85 mi24978+5910521+2310521+2323193(Top 87%)9765(Top 85%)9765(Top 200%)
25.2M25.20 mi0.35 mi24969+910515+610515+622904(Top 86%)9617(Top 84%)9617(Top 197%)
Finish26.22 mi1.02 mi24898+7110487+2810487+2822499(Top 85%)9394(Top 82%)9394(Top 192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

24911

Females

10411

F18-39

10411

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

25104

Females

10501

F18-39

10501

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

24911

Females

10411

F18-39

10411

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

24638

Females

10278

F18-39

10278

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

24944

Females

10468

F18-39

10468

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

24906

Females

10464

F18-39

10464

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

25312

Females

10743

F18-39

10743

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

25289

Females

10750

F18-39

10750

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

24884

Females

10549

F18-39

10549

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24678

Females

10495

F18-39

10495

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

23811

Females

10012

F18-39

10012

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

23836

Females

10074

F18-39

10074

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23193

Females

9765

F18-39

9765

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22904

Females

9617

F18-39

9617

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22499

Females

9394

F18-39

9394

Passing Analysis

Category:
Athletes Passed
996
Passed By
644
Net Change
+352
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25250
5K → 10K204118+86#25250#25164
10K → 15K15668+88#25164#25076
15K → 20K17743+134#25076#24942
20K → Half1320-7#24942#24949
Half → 25K6680-14#24949#24963
25K → 30K50161-111#24963#25074
30K → 20M3384-51#25074#25125
20M → 21M3129+2#25125#25123
21M → 35K1810+8#25123#25115
35K → 23M6411+53#25115#25062
23M → 24M349+25#25062#25037
24M → 40K667+59#25037#24978
40K → 25.2M123+9#24978#24969
25.2M → Finish721+71#24969#24898
TOTALS996644+352
📊

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