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BOSTON MARATHON 2024

Courteney Lowe

Bib: 9212•F

NC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 16%
Gender (Female)
#0 / 10924
Top 4%
Division (F18-39)
#0 / 4660
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:58
Rank: #5242
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
42:00
Rank: #5062 (+180)
5K → 10K
21:02 | 6:46/mi
15K· 9.32 mi
1:03:07
Rank: #4940 (+122)
10K → 15K
21:07 | 6:48/mi
20K· 12.43 mi
1:24:30
Rank: #4741 (+199)
15K → 20K
21:23 | 6:53/mi
Half· 13.11 mi
1:29:08
Rank: #4711 (+30)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:47:55
Rank: #5389 (-678)
Half → 25K
18:47 | 7:45/mi
30K· 18.64 mi
2:11:07
Rank: #5203 (+186)
25K → 30K
23:12 | 7:28/mi
20M
2:21:19
Rank: #5045 (+158)
30K → 20M
10:12 | 7:30/mi
21M
2:29:17
Rank: #4890 (+155)
20M → 21M
7:58 | 7:58/mi
35K· 21.75 mi
2:34:31
Rank: #4763 (+127)
21M → 35K
5:14 | 7:00/mi
23M
2:43:50
Rank: #4588 (+175)
35K → 23M
9:19 | 7:26/mi
24M
2:50:55
Rank: #4391 (+197)
23M → 24M
7:05 | 7:05/mi
40K· 24.85 mi
2:57:11
Rank: #4235 (+156)
24M → 40K
6:16 | 7:20/mi
25.2M
3:00:00
Rank: #4193 (+42)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:07:13
Rank: #4106 (+87)
25.2M → Finish
7:13 | 7:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:08
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:38:05
Pace7:29 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2820:586:4520:58
6:45
-
10K
6.21 mi11:07:3042:006:4621:02
6:46
+0:01
15K
9.32 mi11:28:371:03:076:4621:07
6:48
+0:02
20K
12.43 mi11:50:001:24:306:4821:23
6:53
+0:05
Half
13.11 mi11:54:381:29:086:484:38
6:47
-0:06
25K
15.53 mi12:13:251:47:556:5718:47
7:45
+0:58
30K
18.64 mi12:36:372:11:077:0223:12
7:28
-0:17
20M
20.00 mi12:46:492:21:197:0410:12
7:30
+0:02
21M
21.00 mi12:54:472:29:177:077:58
7:58
+0:28
35K
21.75 mi13:00:012:34:317:065:14
7:00
-0:58
23M
23.00 mi13:09:202:43:507:079:19
7:26
+0:26
24M
24.00 mi13:16:252:50:557:077:05
7:05
-0:21
40K
24.85 mi13:22:412:57:117:086:16
7:20
+0:15
25.2M
25.20 mi13:25:303:00:007:092:49
8:10
+0:50
Finish
26.22 mi13:32:433:07:137:097:13
7:05
-1:05

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

6:45 /mi

Average Pace

7:09 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:45

36% of race

Time at Steady Pace

40:55

22% of race

Time at Slower Pace

1:18:33

42% of race

Average Pace: 7:08 /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 mi10:46:2820:586:4520:58
6:45
#5242
10K
6.21 mi11:07:3042:006:4621:02
6:46
#5062
15K
9.32 mi11:28:371:03:076:4621:07
6:48
#4940
20K
12.43 mi11:50:001:24:306:4821:23
6:53
#4741
Half
13.11 mi11:54:381:29:086:484:38
6:47
#4711
25K
15.53 mi12:13:251:47:556:5718:47
7:45
#5389
30K
18.64 mi12:36:372:11:077:0223:12
7:28
#5203
20M
20.00 mi12:46:492:21:197:0410:12
7:30
#5045
21M
21.00 mi12:54:472:29:177:077:58
7:58
#4890
35K
21.75 mi13:00:012:34:317:065:14
7:00
#4763
23M
23.00 mi13:09:202:43:507:079:19
7:26
#4588
24M
24.00 mi13:16:252:50:557:077:05
7:05
#4391
40K
24.85 mi13:22:412:57:117:086:16
7:20
#4235
25.2M
25.20 mi13:25:303:00:007:092:49
8:10
#4193
Finish
26.22 mi13:32:433:07:137:097:13
7:05
#4106
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi52423973974715(Top 18%)339(Top 3%)339(Top 7%)
10K6.21 mi3.10 mi5062+180372+25372+254935(Top 19%)353(Top 3%)353(Top 8%)
15K9.32 mi3.11 mi4940+122354+18354+184715(Top 18%)339(Top 3%)339(Top 7%)
20K12.43 mi3.11 mi4741+199331+23331+234519(Top 18%)339(Top 3%)339(Top 7%)
Half13.11 mi0.68 mi4711+30325+6325+64521(Top 18%)347(Top 3%)347(Top 7%)
25K15.53 mi2.42 mi5389-678472-147472-1478611(Top 34%)1817(Top 17%)1817(Top 39%)
30K18.64 mi3.11 mi5203+186481-9481-94931(Top 19%)619(Top 6%)619(Top 13%)
20M20.00 mi1.36 mi5045+158454+27454+274352(Top 17%)529(Top 5%)529(Top 11%)
21M21.00 mi1.00 mi4890+155449+5449+54053(Top 16%)562(Top 5%)562(Top 12%)
35K21.75 mi0.75 mi4763+127432+17432+173098(Top 12%)314(Top 3%)314(Top 7%)
23M23.00 mi1.25 mi4588+175428+4428+43416(Top 13%)421(Top 4%)421(Top 9%)
24M24.00 mi1.00 mi4391+197408+20408+202620(Top 10%)299(Top 3%)299(Top 6%)
40K24.85 mi0.85 mi4235+156399+9399+92927(Top 11%)393(Top 4%)393(Top 8%)
25.2M25.20 mi0.35 mi4193+42403-4403-43306(Top 13%)556(Top 5%)556(Top 12%)
Finish26.22 mi1.02 mi4106+87404-1404-13503(Top 14%)624(Top 6%)624(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4715

Females

339

F18-39

339

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4935

Females

353

F18-39

353

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4715

Females

339

F18-39

339

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4519

Females

339

F18-39

339

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4521

Females

347

F18-39

347

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8611

Females

1817

F18-39

1817

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4931

Females

619

F18-39

619

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4352

Females

529

F18-39

529

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4053

Females

562

F18-39

562

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3098

Females

314

F18-39

314

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3416

Females

421

F18-39

421

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2620

Females

299

F18-39

299

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2927

Females

393

F18-39

393

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3306

Females

556

F18-39

556

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3503

Females

624

F18-39

624

Passing Analysis

Category:
Athletes Passed
2321
Passed By
1185
Net Change
+1136
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5242
5K → 10K283103+180#5242#5062
10K → 15K21391+122#5062#4940
15K → 20K25455+199#4940#4741
20K → Half4212+30#4741#4711
Half → 25K59737-678#4711#5389
25K → 30K28397+186#5389#5203
30K → 20M18224+158#5203#5045
20M → 21M17520+155#5045#4890
21M → 35K1281+127#4890#4763
35K → 23M19116+175#4763#4588
23M → 24M2025+197#4588#4391
24M → 40K1604+156#4391#4235
40K → 25.2M497+42#4235#4193
25.2M → Finish10013+87#4193#4106
TOTALS23211185+1136
📊

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