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BOSTON MARATHON 2024

Krystal Connell

Bib: 30552•F

MI

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

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
33:32
Rank: #24597
Start → 5K
33:32 | 10:48/mi
10K· 6.21 mi
1:08:16
Rank: #24537 (+60)
5K → 10K
34:44 | 11:11/mi
15K· 9.32 mi
1:44:23
Rank: #24520 (+17)
10K → 15K
36:07 | 11:37/mi
20K· 12.43 mi
2:22:42
Rank: #24491 (+29)
15K → 20K
38:19 | 12:20/mi
Half· 13.11 mi
2:30:52
Rank: #24506 (-15)
20K → Half
8:10 | 11:58/mi
25K· 15.53 mi
3:02:58
Rank: #24499 (+7)
Half → 25K
32:06 | 13:14/mi
30K· 18.64 mi
3:46:57
Rank: #24498 (+1)
25K → 30K
43:59 | 14:09/mi
20M
4:06:34
Rank: #24494 (+4)
30K → 20M
19:37 | 14:26/mi
21M
4:21:18
Rank: #24439 (+55)
20M → 21M
14:44 | 14:44/mi
35K· 21.75 mi
4:30:49
Rank: #24411 (+28)
21M → 35K
9:31 | 12:43/mi
23M
4:47:23
Rank: #24368 (+43)
35K → 23M
16:34 | 13:14/mi
24M
5:01:04
Rank: #24364 (+4)
23M → 24M
13:41 | 13:41/mi
40K· 24.85 mi
5:13:09
Rank: #24358 (+6)
24M → 40K
12:05 | 14:08/mi
25.2M
5:18:22
Rank: #24354 (+4)
40K → 25.2M
5:13 | 15:08/mi
Finish· 26.22 mi
5:31:52
Rank: #24393 (-39)
25.2M → Finish
13:30 | 13:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:30:52
Pace11:30 /mi
2nd Half
Distance13.11 mi
Time3:01:00
Pace13:48 /mi
📊Positive Split: 20.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:3733:3210:4833:32
10:48
-
10K
6.21 mi12:33:211:08:1610:5934:44
11:11
+0:23
15K
9.32 mi13:09:281:44:2311:1236:07
11:37
+0:26
20K
12.43 mi13:47:472:22:4211:2938:19
12:20
+0:43
Half
13.11 mi13:55:572:30:5211:308:10
11:58
-0:22
25K
15.53 mi14:28:033:02:5811:4732:06
13:14
+1:16
30K
18.64 mi15:12:023:46:5712:1043:59
14:09
+0:55
20M
20.00 mi15:31:394:06:3412:2019:37
14:26
+0:17
21M
21.00 mi15:46:234:21:1812:2714:44
14:44
+0:18
35K
21.75 mi15:55:544:30:4912:279:31
12:43
-2:01
23M
23.00 mi16:12:284:47:2312:3016:34
13:14
+0:31
24M
24.00 mi16:26:095:01:0412:3313:41
13:41
+0:27
40K
24.85 mi16:38:145:13:0912:3612:05
14:08
+0:27
25.2M
25.20 mi16:43:275:18:2212:385:13
15:08
+1:00
Finish
26.22 mi16:56:575:31:5212:4013:30
13:15
-1:53

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

10:48 /mi

Average Pace

12:40 /mi

Slowest Pace

15:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:30:52

45% of race

Time at Steady Pace

1:25:22

26% of race

Time at Slower Pace

1:35:38

29% of race

Average Pace: 12:39 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:58:3733:3210:4833:32
10:48
#24597
10K
6.21 mi12:33:211:08:1610:5934:44
11:11
#24537
15K
9.32 mi13:09:281:44:2311:1236:07
11:37
#24520
20K
12.43 mi13:47:472:22:4211:2938:19
12:20
#24491
Half
13.11 mi13:55:572:30:5211:308:10
11:58
#24506
25K
15.53 mi14:28:033:02:5811:4732:06
13:14
#24499
30K
18.64 mi15:12:023:46:5712:1043:59
14:09
#24498
20M
20.00 mi15:31:394:06:3412:2019:37
14:26
#24494
21M
21.00 mi15:46:234:21:1812:2714:44
14:44
#24439
35K
21.75 mi15:55:544:30:4912:279:31
12:43
#24411
23M
23.00 mi16:12:284:47:2312:3016:34
13:14
#24368
24M
24.00 mi16:26:095:01:0412:3313:41
13:41
#24364
40K
24.85 mi16:38:145:13:0912:3612:05
14:08
#24358
25.2M
25.20 mi16:43:275:18:2212:385:13
15:08
#24354
Finish
26.22 mi16:56:575:31:5212:4013:30
13:15
#24393
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24597103021030224409(Top 96%)10216(Top 94%)10216(Top 219%)
10K6.21 mi3.10 mi24537+6010275+2710275+2724472(Top 96%)10245(Top 94%)10245(Top 220%)
15K9.32 mi3.11 mi24520+1710264+1110264+1124409(Top 96%)10216(Top 94%)10216(Top 219%)
20K12.43 mi3.11 mi24491+2910257+710257+724322(Top 95%)10190(Top 93%)10190(Top 219%)
Half13.11 mi0.68 mi24506-1510267-1010267-1024567(Top 96%)10368(Top 95%)10368(Top 222%)
25K15.53 mi2.42 mi24499+710271-410271-424399(Top 95%)10296(Top 94%)10296(Top 221%)
30K18.64 mi3.11 mi24498+110298-2710298-2724323(Top 95%)10323(Top 94%)10323(Top 222%)
20M20.00 mi1.36 mi24494+410308-1010308-1024329(Top 95%)10387(Top 95%)10387(Top 223%)
21M21.00 mi1.00 mi24439+5510283+2510283+2523267(Top 91%)9925(Top 91%)9925(Top 213%)
35K21.75 mi0.75 mi24411+2810268+1510268+1522918(Top 90%)9787(Top 90%)9787(Top 210%)
23M23.00 mi1.25 mi24368+4310253+1510253+1522881(Top 90%)9784(Top 90%)9784(Top 210%)
24M24.00 mi1.00 mi24364+410257-410257-423868(Top 93%)10296(Top 94%)10296(Top 221%)
40K24.85 mi0.85 mi24358+610262-510262-523774(Top 93%)10289(Top 94%)10289(Top 221%)
25.2M25.20 mi0.35 mi24354+410267-510267-523176(Top 91%)10011(Top 92%)10011(Top 215%)
Finish26.22 mi1.02 mi24393-3910302-3510302-3524548(Top 96%)10608(Top 97%)10608(Top 228%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

24409

Females

10216

F18-39

10216

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

24472

Females

10245

F18-39

10245

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

24409

Females

10216

F18-39

10216

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24322

Females

10190

F18-39

10190

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

24567

Females

10368

F18-39

10368

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

24399

Females

10296

F18-39

10296

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

24323

Females

10323

F18-39

10323

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

24329

Females

10387

F18-39

10387

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

23267

Females

9925

F18-39

9925

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

22918

Females

9787

F18-39

9787

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

22881

Females

9784

F18-39

9784

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

23868

Females

10296

F18-39

10296

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23774

Females

10289

F18-39

10289

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23176

Females

10011

F18-39

10011

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

24548

Females

10608

F18-39

10608

Passing Analysis

Category:
Athletes Passed
876
Passed By
672
Net Change
+204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24597
5K → 10K184124+60#24597#24537
10K → 15K11295+17#24537#24520
15K → 20K10273+29#24520#24491
20K → Half1732-15#24491#24506
Half → 25K7265+7#24506#24499
25K → 30K8281+1#24499#24498
30K → 20M4844+4#24498#24494
20M → 21M6914+55#24494#24439
21M → 35K3911+28#24439#24411
35K → 23M6219+43#24411#24368
23M → 24M2824+4#24368#24364
24M → 40K2923+6#24364#24358
40K → 25.2M1410+4#24358#24354
25.2M → Finish1857-39#24354#24393
TOTALS876672+204
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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