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BOSTON MARATHON 2024

Sylvie Andre

Bib: 21123•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
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
8:16/mi
25:41
↑ 97↓ 3451.5%
10K· 6.21 mi
8:39/mi
52:34
↑ 79↓ 1380.4%
15K· 9.32 mi
8:58/mi
1:20:25
↑ 67↓ 78
20K· 12.43 mi
9:17/mi
1:49:15
↑ 106↓ 860.1%
Half· 13.11 mi
8:56/mi
1:55:21
↑ 19↓ 370.5%
25K· 15.53 mi
9:51/mi
2:19:15
↑ 66↓ 880.2%
30K· 18.64 mi
10:12/mi
2:50:55
↑ 181↓ 1480.2%
20M
10:38/mi
3:05:22
↑ 64↓ 500.2%
21M
12:00/mi
3:17:22
↑ 106↓ 241.6%
35K· 21.75 mi
12:12/mi
3:26:30
↑ 17↓ 861.7%
23M
25:19/mi
3:58:12
↑ 23↓ 630.6%
24M
12:08/mi
4:10:20
↓ 821.3%
40K· 24.85 mi
11:05/mi
4:19:49
↓ 200.3%
25.2M
12:40/mi
4:24:11
↑ 13↓ 160.2%
Finish· 26.22 mi
10:50/mi
4:35:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:21
Pace8:48 /mi
2nd Half
Distance13.11 mi
Time2:39:52
Pace12:12 /mi
📊Positive Split: 38.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1725:418:1625:41
8:16
-
10K
6.21 mi11:49:1052:348:2826:53
8:39
+0:23
15K
9.32 mi12:17:011:20:258:3827:51
8:58
+0:19
20K
12.43 mi12:45:511:49:158:4728:50
9:17
+0:19
Half
13.11 mi12:51:571:55:218:486:06
8:56
-0:21
25K
15.53 mi13:15:512:19:158:5823:54
9:51
+0:55
30K
18.64 mi13:47:312:50:559:1031:40
10:12
+0:21
20M
20.00 mi14:01:583:05:229:1614:27
10:38
+0:26
21M
21.00 mi14:13:583:17:229:2412:00
12:00
+1:22
35K
21.75 mi14:23:063:26:309:309:08
12:12
+0:12
23M
23.00 mi14:54:483:58:1210:2131:42
25:19
+13:07
24M
24.00 mi15:06:564:10:2010:2612:08
12:08
-13:11
40K
24.85 mi15:16:254:19:4910:279:29
11:05
-1:03
25.2M
25.20 mi15:20:474:24:1110:294:22
12:40
+1:35
Finish
26.22 mi15:31:494:35:1310:3011:02
10:50
-1:50

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

8:16 /mi

Average Pace

10:30 /mi

Slowest Pace

25:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:34

19% of race

Time at Steady Pace

3:06:35

68% of race

Time at Slower Pace

36:04

13% of race

Average Pace: 10:30 /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 mi11:22:1725:418:1625:41
8:16
#16455
10K
6.21 mi11:49:1052:348:2826:53
8:39
#17287
15K
9.32 mi12:17:011:20:258:3827:51
8:58
#17821
20K
12.43 mi12:45:511:49:158:4728:50
9:17
#17992
Half
13.11 mi12:51:571:55:218:486:06
8:56
#17984
25K
15.53 mi13:15:512:19:158:5823:54
9:51
#18141
30K
18.64 mi13:47:312:50:559:1031:40
10:12
#18120
20M
20.00 mi14:01:583:05:229:1614:27
10:38
#18185
21M
21.00 mi14:13:583:17:229:2412:00
12:00
#18239
35K
21.75 mi14:23:063:26:309:309:08
12:12
#18436
23M
23.00 mi14:54:483:58:1210:2131:42
25:19
#20688
24M
24.00 mi15:06:564:10:2010:2612:08
12:08
#20734
40K
24.85 mi15:16:254:19:4910:279:29
11:05
#20649
25.2M
25.20 mi15:20:474:24:1110:294:22
12:40
#20614
Finish
26.22 mi15:31:494:35:1310:3011:02
10:50
#20612
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi164555839583918751(Top 73%)7108(Top 65%)7108(Top 811%)
10K6.21 mi3.10 mi17287-8326324-4856324-48518138(Top 71%)6806(Top 62%)6806(Top 777%)
15K9.32 mi3.11 mi17821-5346627-3036627-30318751(Top 73%)7108(Top 65%)7108(Top 811%)
20K12.43 mi3.11 mi17992-1716740-1136740-11318499(Top 72%)6994(Top 64%)6994(Top 798%)
Half13.11 mi0.68 mi17984+86735+56735+518049(Top 71%)6829(Top 63%)6829(Top 780%)
25K15.53 mi2.42 mi18141-1576846-1116846-11118736(Top 73%)7239(Top 66%)7239(Top 826%)
30K18.64 mi3.11 mi18120+216900-546900-5417965(Top 70%)7027(Top 64%)7027(Top 802%)
20M20.00 mi1.36 mi18185-656966-666966-6618390(Top 72%)7406(Top 68%)7406(Top 845%)
21M21.00 mi1.00 mi18239-547011-457011-4518812(Top 74%)7736(Top 71%)7736(Top 883%)
35K21.75 mi0.75 mi18436-1977131-1207131-12022150(Top 87%)9424(Top 86%)9424(Top 1076%)
23M23.00 mi1.25 mi20688-22528365-12348365-123425529(Top 100%)10917(Top 100%)10917(Top 1246%)
24M24.00 mi1.00 mi20734-468412-478412-4721713(Top 85%)9287(Top 85%)9287(Top 1060%)
40K24.85 mi0.85 mi20649+858380+328380+3218350(Top 72%)7677(Top 70%)7677(Top 876%)
25.2M25.20 mi0.35 mi20614+358373+78373+718964(Top 74%)7994(Top 73%)7994(Top 913%)
Finish26.22 mi1.02 mi20612+28384-118384-1120917(Top 82%)8934(Top 82%)8934(Top 1020%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

18751

Females

7108

F55-59

7108

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

18138

Females

6806

F55-59

6806

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

18751

Females

7108

F55-59

7108

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

18499

Females

6994

F55-59

6994

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18049

Females

6829

F55-59

6829

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

18736

Females

7239

F55-59

7239

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

17965

Females

7027

F55-59

7027

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

18390

Females

7406

F55-59

7406

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

18812

Females

7736

F55-59

7736

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

22150

Females

9424

F55-59

9424

35K→23M

21.8 - 23.0 mi

Top 100%
×5story building
+23ft-63ft

Overall

25529

Females

10917

F55-59

10917

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

21713

Females

9287

F55-59

9287

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18350

Females

7677

F55-59

7677

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

18964

Females

7994

F55-59

7994

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

20917

Females

8934

F55-59

8934

Passing Analysis

Category:
Athletes Passed
1268
Passed By
5425
Net Change
-4157
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16455
5K → 10K81913-832#16455#17287
10K → 15K106640-534#17287#17821
15K → 20K193364-171#17821#17992
20K → Half4840+8#17992#17984
Half → 25K152309-157#17984#18141
25K → 30K268247+21#18141#18120
30K → 20M79144-65#18120#18185
20M → 21M82136-54#18185#18239
21M → 35K21218-197#18239#18436
35K → 23M32255-2252#18436#20688
23M → 24M4086-46#20688#20734
24M → 40K10015+85#20734#20649
40K → 25.2M449+35#20649#20614
25.2M → Finish5149+2#20614#20612
TOTALS12685425-4157
📊

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