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BOSTON MARATHON 2024

Sibylle Adam

Bib: 27678•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
10:27/mi
32:29
↑ 97↓ 3451.5%
10K· 6.21 mi
10:46/mi
1:05:55
↑ 79↓ 1380.4%
15K· 9.32 mi
11:00/mi
1:40:06
↑ 67↓ 78
20K· 12.43 mi
11:18/mi
2:15:14
↑ 106↓ 860.1%
Half· 13.11 mi
10:46/mi
2:22:35
↑ 19↓ 370.5%
25K· 15.53 mi
11:57/mi
2:51:34
↑ 66↓ 880.2%
30K· 18.64 mi
11:22/mi
3:26:54
↑ 181↓ 1480.2%
20M
11:14/mi
3:42:10
↑ 64↓ 500.2%
21M
13:29/mi
3:55:39
↑ 106↓ 241.6%
35K· 21.75 mi
10:06/mi
4:03:12
↑ 17↓ 861.7%
23M
11:09/mi
4:17:10
↑ 23↓ 630.6%
24M
10:38/mi
4:27:48
↓ 821.3%
40K· 24.85 mi
11:27/mi
4:37:35
↓ 200.3%
25.2M
14:33/mi
4:42:36
↑ 13↓ 160.2%
Finish· 26.22 mi
10:41/mi
4:53:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:22:35
Pace10:53 /mi
2nd Half
Distance13.11 mi
Time2:30:54
Pace11:31 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5632:2910:2732:29
10:27
-
10K
6.21 mi12:24:221:05:5510:3633:26
10:46
+0:19
15K
9.32 mi12:58:331:40:0610:4434:11
11:00
+0:14
20K
12.43 mi13:33:412:15:1410:5335:08
11:18
+0:18
Half
13.11 mi13:41:022:22:3510:537:21
10:46
-0:32
25K
15.53 mi14:10:012:51:3411:0328:59
11:57
+1:11
30K
18.64 mi14:45:213:26:5411:0635:20
11:22
-0:35
20M
20.00 mi15:00:373:42:1011:0615:16
11:14
-0:08
21M
21.00 mi15:14:063:55:3911:1313:29
13:29
+2:15
35K
21.75 mi15:21:394:03:1211:117:33
10:06
-3:23
23M
23.00 mi15:35:374:17:1011:1113:58
11:09
+1:03
24M
24.00 mi15:46:154:27:4811:1010:38
10:38
-0:31
40K
24.85 mi15:56:024:37:3511:109:47
11:27
+0:49
25.2M
25.20 mi16:01:034:42:3611:135:01
14:33
+3:06
Finish
26.22 mi16:11:564:53:2911:1210:53
10:41
-3:52

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

10:06 /mi

Average Pace

11:12 /mi

Slowest Pace

14:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:02

14% of race

Time at Steady Pace

3:25:58

70% of race

Time at Slower Pace

47:29

16% of race

Average Pace: 11:12 /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 mi11:50:5632:2910:2732:29
10:27
#24007
10K
6.21 mi12:24:221:05:5510:3633:26
10:46
#24002
15K
9.32 mi12:58:331:40:0610:4434:11
11:00
#23913
20K
12.43 mi13:33:412:15:1410:5335:08
11:18
#23752
Half
13.11 mi13:41:022:22:3510:537:21
10:46
#23713
25K
15.53 mi14:10:012:51:3411:0328:59
11:57
#23619
30K
18.64 mi14:45:213:26:5411:0635:20
11:22
#23145
20M
20.00 mi15:00:373:42:1011:0615:16
11:14
#22932
21M
21.00 mi15:14:063:55:3911:1313:29
13:29
#22874
35K
21.75 mi15:21:394:03:1211:117:33
10:06
#22735
23M
23.00 mi15:35:374:17:1011:1113:58
11:09
#22520
24M
24.00 mi15:46:154:27:4811:1010:38
10:38
#22370
40K
24.85 mi15:56:024:37:3511:109:47
11:27
#22250
25.2M
25.20 mi16:01:034:42:3611:135:01
14:33
#22268
Finish
26.22 mi16:11:564:53:2911:1210:53
10:41
#22210
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi240079960996023726(Top 93%)9812(Top 90%)9812(Top 560%)
10K6.21 mi3.10 mi24002+59952+89952+823956(Top 94%)9942(Top 91%)9942(Top 567%)
15K9.32 mi3.11 mi23913+899908+449908+4423726(Top 93%)9812(Top 90%)9812(Top 560%)
20K12.43 mi3.11 mi23752+1619820+889820+8823138(Top 91%)9529(Top 87%)9529(Top 544%)
Half13.11 mi0.68 mi23713+399806+149806+1423188(Top 91%)9599(Top 88%)9599(Top 548%)
25K15.53 mi2.42 mi23619+949784+229784+2223095(Top 90%)9587(Top 88%)9587(Top 547%)
30K18.64 mi3.11 mi23145+4749584+2009584+20020766(Top 81%)8514(Top 78%)8514(Top 486%)
20M20.00 mi1.36 mi22932+2139479+1059479+10519834(Top 78%)8139(Top 75%)8139(Top 464%)
21M21.00 mi1.00 mi22874+589474+59474+521558(Top 84%)9082(Top 83%)9082(Top 518%)
35K21.75 mi0.75 mi22735+1399402+729402+7217488(Top 68%)7096(Top 65%)7096(Top 405%)
23M23.00 mi1.25 mi22520+2159308+949308+9418860(Top 74%)7821(Top 72%)7821(Top 446%)
24M24.00 mi1.00 mi22370+1509243+659243+6518262(Top 71%)7599(Top 70%)7599(Top 433%)
40K24.85 mi0.85 mi22250+1209201+429201+4219213(Top 75%)8124(Top 74%)8124(Top 463%)
25.2M25.20 mi0.35 mi22268-189215-149215-1422444(Top 88%)9675(Top 89%)9675(Top 552%)
Finish26.22 mi1.02 mi22210+589203+129203+1220528(Top 80%)8742(Top 80%)8742(Top 499%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

23726

Females

9812

F45-49

9812

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

23956

Females

9942

F45-49

9942

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

23726

Females

9812

F45-49

9812

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

23138

Females

9529

F45-49

9529

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

23188

Females

9599

F45-49

9599

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23095

Females

9587

F45-49

9587

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

20766

Females

8514

F45-49

8514

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

19834

Females

8139

F45-49

8139

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

21558

Females

9082

F45-49

9082

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

17488

Females

7096

F45-49

7096

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

18860

Females

7821

F45-49

7821

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18262

Females

7599

F45-49

7599

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19213

Females

8124

F45-49

8124

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22444

Females

9675

F45-49

9675

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20528

Females

8742

F45-49

8742

Passing Analysis

Category:
Athletes Passed
2304
Passed By
507
Net Change
+1797
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24007
5K → 10K186181+5#24007#24002
10K → 15K194105+89#24002#23913
15K → 20K21655+161#23913#23752
20K → Half5314+39#23752#23713
Half → 25K15561+94#23713#23619
25K → 30K4773+474#23619#23145
30K → 20M2174+213#23145#22932
20M → 21M8830+58#22932#22874
21M → 35K1390+139#22874#22735
35K → 23M2150+215#22735#22520
23M → 24M1500+150#22520#22370
24M → 40K1288+120#22370#22250
40K → 25.2M826-18#22250#22268
25.2M → Finish7820+58#22268#22210
TOTALS2304507+1797
📊

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