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BOSTON MARATHON 2024

Claire Petit

Bib: 18483•F

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:58/mi
24:45
↑ 97↓ 3451.5%
10K· 6.21 mi
8:08/mi
50:01
↑ 79↓ 1380.4%
15K· 9.32 mi
8:22/mi
1:16:00
↑ 67↓ 78
20K· 12.43 mi
8:32/mi
1:42:31
↑ 106↓ 860.1%
Half· 13.11 mi
8:23/mi
1:48:14
↑ 19↓ 370.5%
25K· 15.53 mi
8:38/mi
2:09:09
↑ 66↓ 880.2%
30K· 18.64 mi
8:52/mi
2:36:42
↑ 181↓ 1480.2%
20M
8:50/mi
2:48:42
↑ 64↓ 500.2%
21M
9:25/mi
2:58:07
↑ 106↓ 241.6%
35K· 21.75 mi
8:28/mi
3:04:27
↑ 17↓ 861.7%
23M
9:01/mi
3:15:44
↑ 23↓ 630.6%
24M
8:57/mi
3:24:41
↓ 821.3%
40K· 24.85 mi
9:12/mi
3:32:33
↓ 200.3%
25.2M
10:03/mi
3:36:01
↑ 13↓ 160.2%
Finish· 26.22 mi
8:24/mi
3:44:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:14
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:56:21
Pace8:53 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1124:457:5824:45
7:58
-
10K
6.21 mi11:41:2750:018:0325:16
8:08
+0:10
15K
9.32 mi12:07:261:16:008:0925:59
8:22
+0:14
20K
12.43 mi12:33:571:42:318:1526:31
8:32
+0:10
Half
13.11 mi12:39:401:48:148:155:43
8:23
-0:09
25K
15.53 mi13:00:352:09:098:1920:55
8:38
+0:15
30K
18.64 mi13:28:082:36:428:2427:33
8:52
+0:14
20M
20.00 mi13:40:082:48:428:2612:00
8:50
-0:02
21M
21.00 mi13:49:332:58:078:299:25
9:25
+0:35
35K
21.75 mi13:55:533:04:278:296:20
8:28
-0:57
23M
23.00 mi14:07:103:15:448:3111:17
9:01
+0:33
24M
24.00 mi14:16:073:24:418:328:57
8:57
-0:04
40K
24.85 mi14:23:593:32:338:337:52
9:12
+0:15
25.2M
25.20 mi14:27:273:36:018:343:28
10:03
+0:51
Finish
26.22 mi14:36:013:44:358:348:34
8:24
-1:39

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

7:58 /mi

Average Pace

8:34 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:00

34% of race

Time at Steady Pace

1:47:36

48% of race

Time at Slower Pace

40:59

18% of race

Average Pace: 8:34 /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 mi11:16:1124:457:5824:45
7:58
#14411
10K
6.21 mi11:41:2750:018:0325:16
8:08
#14773
15K
9.32 mi12:07:261:16:008:0925:59
8:22
#15060
20K
12.43 mi12:33:571:42:318:1526:31
8:32
#15021
Half
13.11 mi12:39:401:48:148:155:43
8:23
#15021
25K
15.53 mi13:00:352:09:098:1920:55
8:38
#14727
30K
18.64 mi13:28:082:36:428:2427:33
8:52
#14244
20M
20.00 mi13:40:082:48:428:2612:00
8:50
#14000
21M
21.00 mi13:49:332:58:078:299:25
9:25
#13732
35K
21.75 mi13:55:533:04:278:296:20
8:28
#13582
23M
23.00 mi14:07:103:15:448:3111:17
9:01
#13423
24M
24.00 mi14:16:073:24:418:328:57
8:57
#13318
40K
24.85 mi14:23:593:32:338:337:52
9:12
#13217
25.2M
25.20 mi14:27:273:36:018:343:28
10:03
#13160
Finish
26.22 mi14:36:013:44:358:348:34
8:24
#13057
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi144114566456615629(Top 61%)5341(Top 49%)5341(Top 115%)
10K6.21 mi3.10 mi14773-3624798-2324798-23215115(Top 59%)4996(Top 46%)4996(Top 107%)
15K9.32 mi3.11 mi15060-2874983-1854983-18515629(Top 61%)5341(Top 49%)5341(Top 115%)
20K12.43 mi3.11 mi15021+394955+284955+2814986(Top 59%)5000(Top 46%)5000(Top 107%)
Half13.11 mi0.68 mi150214971-164971-1615053(Top 59%)5067(Top 46%)5067(Top 109%)
25K15.53 mi2.42 mi14727+2944834+1374834+13713734(Top 54%)4457(Top 41%)4457(Top 96%)
30K18.64 mi3.11 mi14244+4834625+2094625+20912562(Top 49%)4036(Top 37%)4036(Top 87%)
20M20.00 mi1.36 mi14000+2444543+824543+8211252(Top 44%)3623(Top 33%)3623(Top 78%)
21M21.00 mi1.00 mi13732+2684452+914452+9110470(Top 41%)3474(Top 32%)3474(Top 75%)
35K21.75 mi0.75 mi13582+1504399+534399+5310586(Top 41%)3546(Top 32%)3546(Top 76%)
23M23.00 mi1.25 mi13423+1594366+334366+3311245(Top 44%)4024(Top 37%)4024(Top 86%)
24M24.00 mi1.00 mi13318+1054357+94357+911903(Top 47%)4352(Top 40%)4352(Top 93%)
40K24.85 mi0.85 mi13217+1014337+204337+2011818(Top 46%)4445(Top 41%)4445(Top 95%)
25.2M25.20 mi0.35 mi13160+574323+144323+1411201(Top 44%)4194(Top 38%)4194(Top 90%)
Finish26.22 mi1.02 mi13057+1034311+124311+1211019(Top 43%)3997(Top 37%)3997(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15629

Females

5341

F18-39

5341

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15115

Females

4996

F18-39

4996

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15629

Females

5341

F18-39

5341

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

14986

Females

5000

F18-39

5000

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15053

Females

5067

F18-39

5067

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

13734

Females

4457

F18-39

4457

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

12562

Females

4036

F18-39

4036

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11252

Females

3623

F18-39

3623

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10470

Females

3474

F18-39

3474

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10586

Females

3546

F18-39

3546

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11245

Females

4024

F18-39

4024

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

11903

Females

4352

F18-39

4352

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

11818

Females

4445

F18-39

4445

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11201

Females

4194

F18-39

4194

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

11019

Females

3997

F18-39

3997

Passing Analysis

Category:
Athletes Passed
2937
Passed By
1583
Net Change
+1354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14411
5K → 10K154516-362#14411#14773
10K → 15K154441-287#14773#15060
15K → 20K247208+39#15060#15021
20K → Half33330#15021#15021
Half → 25K37076+294#15021#14727
25K → 30K54764+483#14727#14244
30K → 20M26925+244#14244#14000
20M → 21M29628+268#14000#13732
21M → 35K1588+150#13732#13582
35K → 23M20647+159#13582#13423
23M → 24M15752+105#13423#13318
24M → 40K13736+101#13318#13217
40K → 25.2M7013+57#13217#13160
25.2M → Finish13936+103#13160#13057
TOTALS29371583+1354
📊

Passing Visuals

Category:
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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