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BOSTON MARATHON 2024

Kasey Conlon

Bib: 28359•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
36:22
Rank: #25313
Start → 5K
36:22 | 11:42/mi
10K· 6.21 mi
1:16:44
Rank: #25424 (-111)
5K → 10K
40:22 | 13:00/mi
15K· 9.32 mi
1:55:36
Rank: #25347 (+77)
10K → 15K
38:52 | 12:31/mi
20K· 12.43 mi
2:35:08
Rank: #25260 (+87)
15K → 20K
39:32 | 12:43/mi
Half· 13.11 mi
2:43:24
Rank: #25247 (+13)
20K → Half
8:16 | 12:07/mi
25K· 15.53 mi
3:17:45
Rank: #25248 (-1)
Half → 25K
34:21 | 14:10/mi
30K· 18.64 mi
4:03:24
Rank: #25194 (+54)
25K → 30K
45:39 | 14:42/mi
20M
4:23:34
Rank: #25197 (-3)
30K → 20M
20:10 | 14:50/mi
21M
4:37:52
Rank: #25154 (+43)
20M → 21M
14:18 | 14:18/mi
35K· 21.75 mi
4:47:09
Rank: #25103 (+51)
21M → 35K
9:17 | 12:25/mi
23M
5:03:47
Rank: #25028 (+75)
35K → 23M
16:38 | 13:17/mi
24M
5:17:07
Rank: #25010 (+18)
23M → 24M
13:20 | 13:20/mi
40K· 24.85 mi
5:28:43
Rank: #24974 (+36)
24M → 40K
11:36 | 13:34/mi
25.2M
5:33:43
Rank: #24959 (+15)
40K → 25.2M
5:00 | 14:30/mi
Finish· 26.22 mi
5:45:14
Rank: #24907 (+52)
25.2M → Finish
11:31 | 11:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:43:24
Pace12:28 /mi
2nd Half
Distance13.11 mi
Time3:01:50
Pace13:52 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:5136:2211:4236:22
11:42
-
10K
6.21 mi12:38:131:16:4412:2140:22
13:00
+1:18
15K
9.32 mi13:17:051:55:3612:2438:52
12:31
-0:29
20K
12.43 mi13:56:372:35:0812:2939:32
12:43
+0:12
Half
13.11 mi14:04:532:43:2412:288:16
12:07
-0:36
25K
15.53 mi14:39:143:17:4512:4434:21
14:10
+2:03
30K
18.64 mi15:24:534:03:2413:0345:39
14:42
+0:32
20M
20.00 mi15:45:034:23:3413:1120:10
14:50
+0:08
21M
21.00 mi15:59:214:37:5213:1414:18
14:18
-0:32
35K
21.75 mi16:08:384:47:0913:129:17
12:25
-1:53
23M
23.00 mi16:25:165:03:4713:1216:38
13:17
+0:52
24M
24.00 mi16:38:365:17:0713:1313:20
13:20
+0:03
40K
24.85 mi16:50:125:28:4313:1411:36
13:34
+0:14
25.2M
25.20 mi16:55:125:33:4313:155:00
14:30
+0:56
Finish
26.22 mi17:06:435:45:1413:1111:31
11:18
-3:12

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

11:18 /mi

Average Pace

13:11 /mi

Slowest Pace

14:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:50

42% of race

Time at Steady Pace

1:21:56

24% of race

Time at Slower Pace

1:59:28

35% of race

Average Pace: 13:10 /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 mi11:57:5136:2211:4236:22
11:42
#25313
10K
6.21 mi12:38:131:16:4412:2140:22
13:00
#25424
15K
9.32 mi13:17:051:55:3612:2438:52
12:31
#25347
20K
12.43 mi13:56:372:35:0812:2939:32
12:43
#25260
Half
13.11 mi14:04:532:43:2412:288:16
12:07
#25247
25K
15.53 mi14:39:143:17:4512:4434:21
14:10
#25248
30K
18.64 mi15:24:534:03:2413:0345:39
14:42
#25194
20M
20.00 mi15:45:034:23:3413:1120:10
14:50
#25197
21M
21.00 mi15:59:214:37:5213:1414:18
14:18
#25154
35K
21.75 mi16:08:384:47:0913:129:17
12:25
#25103
23M
23.00 mi16:25:165:03:4713:1216:38
13:17
#25028
24M
24.00 mi16:38:365:17:0713:1313:20
13:20
#25010
40K
24.85 mi16:50:125:28:4313:1411:36
13:34
#24974
25.2M
25.20 mi16:55:125:33:4313:155:00
14:30
#24959
Finish
26.22 mi17:06:435:45:1413:1111:31
11:18
#24907
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25313107721077225078(Top 98%)10624(Top 97%)10624(Top 228%)
10K6.21 mi3.10 mi25424-11110851-7910851-7925461(Top 100%)10879(Top 100%)10879(Top 233%)
15K9.32 mi3.11 mi25347+7710797+5410797+5425078(Top 98%)10624(Top 97%)10624(Top 228%)
20K12.43 mi3.11 mi25260+8710737+6010737+6024662(Top 97%)10397(Top 95%)10397(Top 223%)
Half13.11 mi0.68 mi25247+1310726+1110726+1124666(Top 97%)10434(Top 96%)10434(Top 224%)
25K15.53 mi2.42 mi25248-110737-1110737-1125018(Top 98%)10640(Top 97%)10640(Top 228%)
30K18.64 mi3.11 mi25194+5410711+2610711+2624732(Top 97%)10534(Top 96%)10534(Top 226%)
20M20.00 mi1.36 mi25197-310716-510716-524649(Top 96%)10544(Top 97%)10544(Top 226%)
21M21.00 mi1.00 mi25154+4310697+1910697+1922744(Top 89%)9668(Top 89%)9668(Top 207%)
35K21.75 mi0.75 mi25103+5110670+2710670+2722462(Top 88%)9575(Top 88%)9575(Top 205%)
23M23.00 mi1.25 mi25028+7510636+3410636+3422963(Top 90%)9823(Top 90%)9823(Top 211%)
24M24.00 mi1.00 mi25010+1810627+910627+923518(Top 92%)10152(Top 93%)10152(Top 218%)
40K24.85 mi0.85 mi24974+3610613+1410613+1423112(Top 90%)9980(Top 91%)9980(Top 214%)
25.2M25.20 mi0.35 mi24959+1510607+610607+622396(Top 88%)9659(Top 88%)9659(Top 207%)
Finish26.22 mi1.02 mi24907+5210585+2210585+2222050(Top 86%)9480(Top 87%)9480(Top 203%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

25078

Females

10624

F18-39

10624

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

25461

Females

10879

F18-39

10879

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

25078

Females

10624

F18-39

10624

15K→20K

9.3 - 12.4 mi

Top 97%
×5stories
+106ft-86ft

Overall

24662

Females

10397

F18-39

10397

20K→Half

12.4 - 13.1 mi

Top 97%
×2stories
+19ft-37ft

Overall

24666

Females

10434

F18-39

10434

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

25018

Females

10640

F18-39

10640

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

24732

Females

10534

F18-39

10534

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

24649

Females

10544

F18-39

10544

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

22744

Females

9668

F18-39

9668

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

22462

Females

9575

F18-39

9575

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

22963

Females

9823

F18-39

9823

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

23518

Females

10152

F18-39

10152

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23112

Females

9980

F18-39

9980

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22396

Females

9659

F18-39

9659

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22050

Females

9480

F18-39

9480

Passing Analysis

Category:
Athletes Passed
635
Passed By
229
Net Change
+406
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25313
5K → 10K15126-111#25313#25424
10K → 15K792+77#25424#25347
15K → 20K969+87#25347#25260
20K → Half163+13#25260#25247
Half → 25K2930-1#25247#25248
25K → 30K6915+54#25248#25194
30K → 20M1720-3#25194#25197
20M → 21M463+43#25197#25154
21M → 35K521+51#25154#25103
35K → 23M772+75#25103#25028
23M → 24M3214+18#25028#25010
24M → 40K371+36#25010#24974
40K → 25.2M172+15#24974#24959
25.2M → Finish531+52#24959#24907
TOTALS635229+406
📊

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