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BOSTON MARATHON 2024

Sophie Chabot

Bib: 27818•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

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
9:34/mi
29:42
↑ 97↓ 3451.5%
10K· 6.21 mi
9:19/mi
58:40
↑ 79↓ 1380.4%
15K· 9.32 mi
9:30/mi
1:28:11
↑ 67↓ 78
20K· 12.43 mi
10:06/mi
1:59:33
↑ 106↓ 860.1%
Half· 13.11 mi
9:32/mi
2:06:03
↑ 19↓ 370.5%
25K· 15.53 mi
10:19/mi
2:31:04
↑ 66↓ 880.2%
30K· 18.64 mi
10:54/mi
3:04:56
↑ 181↓ 1480.2%
20M
11:34/mi
3:20:39
↑ 64↓ 500.2%
21M
13:15/mi
3:33:54
↑ 106↓ 241.6%
35K· 21.75 mi
10:56/mi
3:42:05
↑ 17↓ 861.7%
23M
11:44/mi
3:56:47
↑ 23↓ 630.6%
24M
11:18/mi
4:08:05
↓ 821.3%
40K· 24.85 mi
10:47/mi
4:17:18
↓ 200.3%
25.2M
12:17/mi
4:21:32
↑ 13↓ 160.2%
Finish· 26.22 mi
10:00/mi
4:31:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:03
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:25:40
Pace11:07 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2929:429:3429:42
9:34
-
10K
6.21 mi12:18:2758:409:2628:58
9:19
-0:15
15K
9.32 mi12:47:581:28:119:2829:31
9:30
+0:11
20K
12.43 mi13:19:201:59:339:3731:22
10:06
+0:36
Half
13.11 mi13:25:502:06:039:376:30
9:32
-0:34
25K
15.53 mi13:50:512:31:049:4325:01
10:19
+0:47
30K
18.64 mi14:24:433:04:569:5533:52
10:54
+0:35
20M
20.00 mi14:40:263:20:3910:0215:43
11:34
+0:40
21M
21.00 mi14:53:413:33:5410:1113:15
13:15
+1:41
35K
21.75 mi15:01:523:42:0510:138:11
10:56
-2:19
23M
23.00 mi15:16:343:56:4710:1814:42
11:44
+0:48
24M
24.00 mi15:27:524:08:0510:2011:18
11:18
-0:26
40K
24.85 mi15:37:054:17:1810:219:13
10:47
-0:31
25.2M
25.20 mi15:41:194:21:3210:234:14
12:17
+1:30
Finish
26.22 mi15:51:304:31:4310:2210:11
10:00
-2:17

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

9:19 /mi

Average Pace

10:22 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:14

50% of race

Time at Steady Pace

1:27:35

32% of race

Time at Slower Pace

47:54

18% of race

Average Pace: 10:22 /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 mi11:49:2929:429:3429:42
9:34
#21907
10K
6.21 mi12:18:2758:409:2628:58
9:19
#21383
15K
9.32 mi12:47:581:28:119:2829:31
9:30
#21118
20K
12.43 mi13:19:201:59:339:3731:22
10:06
#20997
Half
13.11 mi13:25:502:06:039:376:30
9:32
#20947
25K
15.53 mi13:50:512:31:049:4325:01
10:19
#20762
30K
18.64 mi14:24:433:04:569:5533:52
10:54
#20575
20M
20.00 mi14:40:263:20:3910:0215:43
11:34
#20545
21M
21.00 mi14:53:413:33:5410:1113:15
13:15
#20586
35K
21.75 mi15:01:523:42:0510:138:11
10:56
#20558
23M
23.00 mi15:16:343:56:4710:1814:42
11:44
#20539
24M
24.00 mi15:27:524:08:0510:2011:18
11:18
#20506
40K
24.85 mi15:37:054:17:1810:219:13
10:47
#20404
25.2M
25.20 mi15:41:194:21:3210:234:14
12:17
#20352
Finish
26.22 mi15:51:304:31:4310:2210:11
10:00
#20274
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi219078864886420671(Top 81%)8139(Top 75%)8139(Top 175%)
10K6.21 mi3.10 mi21383+5248579+2858579+28520865(Top 82%)8293(Top 76%)8293(Top 178%)
15K9.32 mi3.11 mi21118+2658428+1518428+15120671(Top 81%)8139(Top 75%)8139(Top 175%)
20K12.43 mi3.11 mi20997+1218348+808348+8020793(Top 81%)8240(Top 75%)8240(Top 177%)
Half13.11 mi0.68 mi20947+508326+228326+2220180(Top 79%)7982(Top 73%)7982(Top 171%)
25K15.53 mi2.42 mi20762+1858255+718255+7119973(Top 78%)7915(Top 72%)7915(Top 170%)
30K18.64 mi3.11 mi20575+1878190+658190+6519757(Top 77%)7985(Top 73%)7985(Top 171%)
20M20.00 mi1.36 mi20545+308220-308220-3020556(Top 80%)8512(Top 78%)8512(Top 183%)
21M21.00 mi1.00 mi20586-418266-468266-4621169(Top 83%)8881(Top 81%)8881(Top 191%)
35K21.75 mi0.75 mi20558+288271-58271-519696(Top 77%)8184(Top 75%)8184(Top 176%)
23M23.00 mi1.25 mi20539+198285-148285-1420203(Top 79%)8497(Top 78%)8497(Top 182%)
24M24.00 mi1.00 mi20506+338289-48289-419996(Top 78%)8435(Top 77%)8435(Top 181%)
40K24.85 mi0.85 mi20404+1028251+388251+3817525(Top 69%)7286(Top 67%)7286(Top 156%)
25.2M25.20 mi0.35 mi20352+528228+238228+2318020(Top 71%)7553(Top 69%)7553(Top 162%)
Finish26.22 mi1.02 mi20274+788202+268202+2618369(Top 72%)7677(Top 70%)7677(Top 165%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20671

Females

8139

F18-39

8139

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

20865

Females

8293

F18-39

8293

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20671

Females

8139

F18-39

8139

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

20793

Females

8240

F18-39

8240

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

20180

Females

7982

F18-39

7982

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

19973

Females

7915

F18-39

7915

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19757

Females

7985

F18-39

7985

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

20556

Females

8512

F18-39

8512

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21169

Females

8881

F18-39

8881

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

19696

Females

8184

F18-39

8184

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

20203

Females

8497

F18-39

8497

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

19996

Females

8435

F18-39

8435

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17525

Females

7286

F18-39

7286

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18020

Females

7553

F18-39

7553

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

18369

Females

7677

F18-39

7677

Passing Analysis

Category:
Athletes Passed
2367
Passed By
734
Net Change
+1633
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21907
5K → 10K58864+524#21907#21383
10K → 15K31550+265#21383#21118
15K → 20K245124+121#21118#20997
20K → Half599+50#20997#20947
Half → 25K24661+185#20947#20762
25K → 30K26982+187#20762#20575
30K → 20M9969+30#20575#20545
20M → 21M5899-41#20545#20586
21M → 35K5830+28#20586#20558
35K → 23M9071+19#20558#20539
23M → 24M7340+33#20539#20506
24M → 40K11311+102#20506#20404
40K → 25.2M586+52#20404#20352
25.2M → Finish9618+78#20352#20274
TOTALS2367734+1633
📊

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