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BOSTON MARATHON 2024

Elissa Kempisty

Bib: 29398•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
32:50
Rank: #24214
Start → 5K
32:50 | 10:34/mi
10K· 6.21 mi
1:11:32
Rank: #25046 (-832)
5K → 10K
38:42 | 12:27/mi
15K· 9.32 mi
1:49:43
Rank: #25022 (+24)
10K → 15K
38:11 | 12:17/mi
20K· 12.43 mi
2:30:20
Rank: #25030 (-8)
15K → 20K
40:37 | 13:04/mi
Half· 13.11 mi
2:38:52
Rank: #25037 (-7)
20K → Half
8:32 | 12:30/mi
25K· 15.53 mi
3:11:39
Rank: #25001 (+36)
Half → 25K
32:47 | 13:31/mi
30K· 18.64 mi
3:53:48
Rank: #24852 (+149)
25K → 30K
42:09 | 13:34/mi
20M
4:13:51
Rank: #24834 (+18)
30K → 20M
20:03 | 14:45/mi
21M
4:30:09
Rank: #24864 (-30)
20M → 21M
16:18 | 16:18/mi
35K· 21.75 mi
4:39:25
Rank: #24805 (+59)
21M → 35K
9:16 | 12:23/mi
23M
5:00:58
Rank: #24942 (-137)
35K → 23M
21:33 | 17:13/mi
24M
5:12:54
Rank: #24863 (+79)
23M → 24M
11:56 | 11:56/mi
40K· 24.85 mi
5:23:33
Rank: #24801 (+62)
24M → 40K
10:39 | 12:27/mi
25.2M
5:29:23
Rank: #24808 (-7)
40K → 25.2M
5:50 | 16:55/mi
Finish· 26.22 mi
5:40:01
Rank: #24732 (+76)
25.2M → Finish
10:38 | 10:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:38:52
Pace12:07 /mi
2nd Half
Distance13.11 mi
Time3:01:09
Pace13:49 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:3132:5010:3432:50
10:34
-
10K
6.21 mi12:36:131:11:3211:3138:42
12:27
+1:53
15K
9.32 mi13:14:241:49:4311:4638:11
12:17
-0:10
20K
12.43 mi13:55:012:30:2012:0640:37
13:04
+0:47
Half
13.11 mi14:03:332:38:5212:078:32
12:30
-0:34
25K
15.53 mi14:36:203:11:3912:2032:47
13:31
+1:01
30K
18.64 mi15:18:293:53:4812:3342:09
13:34
+0:03
20M
20.00 mi15:38:324:13:5112:4220:03
14:45
+1:11
21M
21.00 mi15:54:504:30:0912:5216:18
16:18
+1:33
35K
21.75 mi16:04:064:39:2512:519:16
12:23
-3:55
23M
23.00 mi16:25:395:00:5813:0521:33
17:13
+4:50
24M
24.00 mi16:37:355:12:5413:0211:56
11:56
-5:17
40K
24.85 mi16:48:145:23:3313:0110:39
12:27
+0:31
25.2M
25.20 mi16:54:045:29:2313:045:50
16:55
+4:28
Finish
26.22 mi17:04:425:40:0112:5910:38
10:26
-6:29

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

10:26 /mi

Average Pace

12:59 /mi

Slowest Pace

17:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:28

13% of race

Time at Steady Pace

2:37:53

46% of race

Time at Slower Pace

2:18:40

41% of race

Average Pace: 12:58 /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 mi11:57:3132:5010:3432:50
10:34
#24214
10K
6.21 mi12:36:131:11:3211:3138:42
12:27
#25046
15K
9.32 mi13:14:241:49:4311:4638:11
12:17
#25022
20K
12.43 mi13:55:012:30:2012:0640:37
13:04
#25030
Half
13.11 mi14:03:332:38:5212:078:32
12:30
#25037
25K
15.53 mi14:36:203:11:3912:2032:47
13:31
#25001
30K
18.64 mi15:18:293:53:4812:3342:09
13:34
#24852
20M
20.00 mi15:38:324:13:5112:4220:03
14:45
#24834
21M
21.00 mi15:54:504:30:0912:5216:18
16:18
#24864
35K
21.75 mi16:04:064:39:2512:519:16
12:23
#24805
23M
23.00 mi16:25:395:00:5813:0521:33
17:13
#24942
24M
24.00 mi16:37:355:12:5413:0211:56
11:56
#24863
40K
24.85 mi16:48:145:23:3313:0110:39
12:27
#24801
25.2M
25.20 mi16:54:045:29:2313:045:50
16:55
#24808
Finish
26.22 mi17:04:425:40:0112:5910:38
10:26
#24732
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24214100831008324930(Top 98%)10533(Top 96%)10533(Top 226%)
10K6.21 mi3.10 mi25046-83210596-51310596-51325338(Top 99%)10791(Top 99%)10791(Top 232%)
15K9.32 mi3.11 mi25022+2410579+1710579+1724930(Top 98%)10533(Top 96%)10533(Top 226%)
20K12.43 mi3.11 mi25030-810586-710586-724913(Top 98%)10547(Top 97%)10547(Top 226%)
Half13.11 mi0.68 mi25037-710596-1010596-1024914(Top 98%)10573(Top 97%)10573(Top 227%)
25K15.53 mi2.42 mi25001+3610581+1510581+1524616(Top 96%)10419(Top 95%)10419(Top 224%)
30K18.64 mi3.11 mi24852+14910509+7210509+7223874(Top 93%)10100(Top 92%)10100(Top 217%)
20M20.00 mi1.36 mi24834+1810503+610503+624582(Top 96%)10509(Top 96%)10509(Top 226%)
21M21.00 mi1.00 mi24864-3010526-2310526-2324710(Top 97%)10589(Top 97%)10589(Top 227%)
35K21.75 mi0.75 mi24805+5910500+2610500+2622430(Top 88%)9557(Top 87%)9557(Top 205%)
23M23.00 mi1.25 mi24942-13710582-8210582-8225342(Top 99%)10853(Top 99%)10853(Top 233%)
24M24.00 mi1.00 mi24863+7910547+3510547+3521337(Top 84%)9107(Top 83%)9107(Top 195%)
40K24.85 mi0.85 mi24801+6210521+2610521+2621322(Top 83%)9150(Top 84%)9150(Top 196%)
25.2M25.20 mi0.35 mi24808-710525-410525-424603(Top 96%)10621(Top 97%)10621(Top 228%)
Finish26.22 mi1.02 mi24732+7610497+2810497+2819843(Top 78%)8405(Top 77%)8405(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

24930

Females

10533

F18-39

10533

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

25338

Females

10791

F18-39

10791

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

24930

Females

10533

F18-39

10533

15K→20K

9.3 - 12.4 mi

Top 98%
×5stories
+106ft-86ft

Overall

24913

Females

10547

F18-39

10547

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

24914

Females

10573

F18-39

10573

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

24616

Females

10419

F18-39

10419

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

23874

Females

10100

F18-39

10100

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

24582

Females

10509

F18-39

10509

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

24710

Females

10589

F18-39

10589

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

22430

Females

9557

F18-39

9557

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

25342

Females

10853

F18-39

10853

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

21337

Females

9107

F18-39

9107

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21322

Females

9150

F18-39

9150

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24603

Females

10621

F18-39

10621

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

19843

Females

8405

F18-39

8405

Passing Analysis

Category:
Athletes Passed
717
Passed By
1235
Net Change
-518
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24214
5K → 10K4836-832#24214#25046
10K → 15K7652+24#25046#25022
15K → 20K5361-8#25022#25030
20K → Half1219-7#25030#25037
Half → 25K6327+36#25037#25001
25K → 30K1589+149#25001#24852
30K → 20M3820+18#24852#24834
20M → 21M2252-30#24834#24864
21M → 35K623+59#24864#24805
35K → 23M6143-137#24805#24942
23M → 24M790+79#24942#24863
24M → 40K642+62#24863#24801
40K → 25.2M411-7#24801#24808
25.2M → Finish760+76#24808#24732
TOTALS7171235-518
📊

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