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BOSTON MARATHON 2024

Cassie Kruse

Bib: 6760•F

NH

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 15%
Gender (Female)
#0 / 10924
Top 3%
Division (F18-39)
#0 / 4660
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:48
Rank: #4799
Start → 5K
20:48 | 6:42/mi
10K· 6.21 mi
41:58
Rank: #5031 (-232)
5K → 10K
21:10 | 6:49/mi
15K· 9.32 mi
1:03:23
Rank: #5193 (-162)
10K → 15K
21:25 | 6:54/mi
20K· 12.43 mi
1:25:05
Rank: #5160 (+33)
15K → 20K
21:42 | 6:59/mi
Half· 13.11 mi
1:29:47
Rank: #5155 (+5)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:46:55
Rank: #4990 (+165)
Half → 25K
17:08 | 7:04/mi
30K· 18.64 mi
2:09:47
Rank: #4805 (+185)
25K → 30K
22:52 | 7:22/mi
20M
2:19:54
Rank: #4658 (+147)
30K → 20M
10:07 | 7:27/mi
21M
2:27:56
Rank: #4569 (+89)
20M → 21M
8:02 | 8:02/mi
35K· 21.75 mi
2:33:18
Rank: #4465 (+104)
21M → 35K
5:22 | 7:10/mi
23M
2:42:34
Rank: #4287 (+178)
35K → 23M
9:16 | 7:24/mi
24M
2:49:43
Rank: #4115 (+172)
23M → 24M
7:09 | 7:09/mi
40K· 24.85 mi
2:56:05
Rank: #4021 (+94)
24M → 40K
6:22 | 7:27/mi
25.2M
2:58:53
Rank: #3968 (+53)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:05:50
Rank: #3846 (+122)
25.2M → Finish
6:57 | 6:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:47
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:36:03
Pace7:20 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3320:486:4220:48
6:42
-
10K
6.21 mi10:47:4341:586:4521:10
6:49
+0:07
15K
9.32 mi11:09:081:03:236:4821:25
6:54
+0:05
20K
12.43 mi11:30:501:25:056:5121:42
6:59
+0:05
Half
13.11 mi11:35:321:29:476:514:42
6:53
-0:06
25K
15.53 mi11:52:401:46:556:5317:08
7:04
+0:11
30K
18.64 mi12:15:322:09:476:5822:52
7:22
+0:18
20M
20.00 mi12:25:392:19:547:0010:07
7:27
+0:05
21M
21.00 mi12:33:412:27:567:038:02
8:02
+0:35
35K
21.75 mi12:39:032:33:187:035:22
7:10
-0:52
23M
23.00 mi12:48:192:42:347:049:16
7:24
+0:14
24M
24.00 mi12:55:282:49:437:047:09
7:09
-0:15
40K
24.85 mi13:01:502:56:057:056:22
7:27
+0:18
25.2M
25.20 mi13:04:382:58:537:062:48
8:07
+0:40
Finish
26.22 mi13:11:353:05:507:066:57
6:49
-1:18

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

6:42 /mi

Average Pace

7:06 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:02

40% of race

Time at Steady Pace

51:21

28% of race

Time at Slower Pace

59:27

32% of race

Average Pace: 7:05 /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 mi10:26:3320:486:4220:48
6:42
#4799
10K
6.21 mi10:47:4341:586:4521:10
6:49
#5031
15K
9.32 mi11:09:081:03:236:4821:25
6:54
#5193
20K
12.43 mi11:30:501:25:056:5121:42
6:59
#5160
Half
13.11 mi11:35:321:29:476:514:42
6:53
#5155
25K
15.53 mi11:52:401:46:556:5317:08
7:04
#4990
30K
18.64 mi12:15:322:09:476:5822:52
7:22
#4805
20M
20.00 mi12:25:392:19:547:0010:07
7:27
#4658
21M
21.00 mi12:33:412:27:567:038:02
8:02
#4569
35K
21.75 mi12:39:032:33:187:035:22
7:10
#4465
23M
23.00 mi12:48:192:42:347:049:16
7:24
#4287
24M
24.00 mi12:55:282:49:437:047:09
7:09
#4115
40K
24.85 mi13:01:502:56:057:056:22
7:27
#4021
25.2M
25.20 mi13:04:382:58:537:062:48
8:07
#3968
Finish
26.22 mi13:11:353:05:507:066:57
6:49
#3846
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi47993303305519(Top 22%)486(Top 4%)486(Top 10%)
10K6.21 mi3.10 mi5031-232366-36366-365314(Top 21%)411(Top 4%)411(Top 9%)
15K9.32 mi3.11 mi5193-162386-20386-205519(Top 22%)486(Top 4%)486(Top 10%)
20K12.43 mi3.11 mi5160+33394-8394-85162(Top 20%)449(Top 4%)449(Top 10%)
Half13.11 mi0.68 mi5155+53943945165(Top 20%)453(Top 4%)453(Top 10%)
25K15.53 mi2.42 mi4990+165395-1395-14673(Top 18%)425(Top 4%)425(Top 9%)
30K18.64 mi3.11 mi4805+185392+3392+34464(Top 17%)489(Top 4%)489(Top 10%)
20M20.00 mi1.36 mi4658+147382+10382+104120(Top 16%)469(Top 4%)469(Top 10%)
21M21.00 mi1.00 mi4569+89379+3379+34307(Top 17%)640(Top 6%)640(Top 14%)
35K21.75 mi0.75 mi4465+104372+7372+73712(Top 15%)447(Top 4%)447(Top 10%)
23M23.00 mi1.25 mi4287+178370+2370+23283(Top 13%)392(Top 4%)392(Top 8%)
24M24.00 mi1.00 mi4115+172360+10360+102843(Top 11%)340(Top 3%)340(Top 7%)
40K24.85 mi0.85 mi4021+94355+5355+53313(Top 13%)538(Top 5%)538(Top 12%)
25.2M25.20 mi0.35 mi3968+53353+2353+23150(Top 12%)506(Top 5%)506(Top 11%)
Finish26.22 mi1.02 mi3846+122343+10343+102438(Top 10%)326(Top 3%)326(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5519

Females

486

F18-39

486

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5314

Females

411

F18-39

411

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5519

Females

486

F18-39

486

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5162

Females

449

F18-39

449

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5165

Females

453

F18-39

453

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4673

Females

425

F18-39

425

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4464

Females

489

F18-39

489

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4120

Females

469

F18-39

469

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4307

Females

640

F18-39

640

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3712

Females

447

F18-39

447

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3283

Females

392

F18-39

392

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2843

Females

340

F18-39

340

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3313

Females

538

F18-39

538

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3150

Females

506

F18-39

506

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2438

Females

326

F18-39

326

Passing Analysis

Category:
Athletes Passed
2020
Passed By
1067
Net Change
+953
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4799
5K → 10K104336-232#4799#5031
10K → 15K105267-162#5031#5193
15K → 20K185152+33#5193#5160
20K → Half3126+5#5160#5155
Half → 25K25287+165#5155#4990
25K → 30K27489+185#4990#4805
30K → 20M16922+147#4805#4658
20M → 21M12031+89#4658#4569
21M → 35K1139+104#4569#4465
35K → 23M20022+178#4465#4287
23M → 24M1775+172#4287#4115
24M → 40K10612+94#4115#4021
40K → 25.2M563+53#4021#3968
25.2M → Finish1286+122#3968#3846
TOTALS20201067+953
📊

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