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BOSTON MARATHON 2024

Claudia Schroeder

Bib: 22204•F

KY

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
8:45/mi
27:11
↑ 97↓ 3451.5%
10K· 6.21 mi
8:50/mi
54:38
↑ 79↓ 1380.4%
15K· 9.32 mi
8:59/mi
1:22:34
↑ 67↓ 78
20K· 12.43 mi
9:37/mi
1:52:28
↑ 106↓ 860.1%
Half· 13.11 mi
9:14/mi
1:58:46
↑ 19↓ 370.5%
25K· 15.53 mi
10:09/mi
2:23:23
↑ 66↓ 880.2%
30K· 18.64 mi
10:39/mi
2:56:27
↑ 181↓ 1480.2%
20M
10:20/mi
3:10:29
↑ 64↓ 500.2%
21M
12:08/mi
3:22:37
↑ 106↓ 241.6%
35K· 21.75 mi
9:32/mi
3:29:45
↑ 17↓ 861.7%
23M
10:49/mi
3:43:18
↑ 23↓ 630.6%
24M
10:26/mi
3:53:44
↓ 821.3%
40K· 24.85 mi
10:28/mi
4:02:41
↓ 200.3%
25.2M
12:46/mi
4:07:05
↑ 13↓ 160.2%
Finish· 26.22 mi
9:29/mi
4:16:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:46
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:17:59
Pace10:32 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:3127:118:4527:11
8:45
-
10K
6.21 mi11:53:5854:388:4827:27
8:50
+0:05
15K
9.32 mi12:21:541:22:348:5227:56
8:59
+0:09
20K
12.43 mi12:51:481:52:289:0329:54
9:37
+0:38
Half
13.11 mi12:58:061:58:469:046:18
9:14
-0:23
25K
15.53 mi13:22:432:23:239:1424:37
10:09
+0:55
30K
18.64 mi13:55:472:56:279:2833:04
10:39
+0:30
20M
20.00 mi14:09:493:10:299:3114:02
10:20
-0:19
21M
21.00 mi14:21:573:22:379:3912:08
12:08
+1:48
35K
21.75 mi14:29:053:29:459:397:08
9:32
-2:36
23M
23.00 mi14:42:383:43:189:4313:33
10:49
+1:17
24M
24.00 mi14:53:043:53:449:4410:26
10:26
-0:23
40K
24.85 mi15:02:014:02:419:468:57
10:28
+0:02
25.2M
25.20 mi15:06:254:07:059:484:24
12:46
+2:18
Finish
26.22 mi15:16:054:16:459:489:40
9:29
-3:17

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

8:45 /mi

Average Pace

9:48 /mi

Slowest Pace

12:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:40

41% of race

Time at Steady Pace

2:01:00

47% of race

Time at Slower Pace

30:05

12% of race

Average Pace: 9:48 /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 mi11:26:3127:118:4527:11
8:45
#19062
10K
6.21 mi11:53:5854:388:4827:27
8:50
#19032
15K
9.32 mi12:21:541:22:348:5227:56
8:59
#18952
20K
12.43 mi12:51:481:52:289:0329:54
9:37
#19187
Half
13.11 mi12:58:061:58:469:046:18
9:14
#19173
25K
15.53 mi13:22:432:23:239:1424:37
10:09
#19277
30K
18.64 mi13:55:472:56:279:2833:04
10:39
#19243
20M
20.00 mi14:09:493:10:299:3114:02
10:20
#19098
21M
21.00 mi14:21:573:22:379:3912:08
12:08
#19083
35K
21.75 mi14:29:053:29:459:397:08
9:32
#18950
23M
23.00 mi14:42:383:43:189:4313:33
10:49
#18848
24M
24.00 mi14:53:043:53:449:4410:26
10:26
#18775
40K
24.85 mi15:02:014:02:419:468:57
10:28
#18673
25.2M
25.20 mi15:06:254:07:059:484:24
12:46
#18685
Finish
26.22 mi15:16:054:16:459:489:40
9:29
#18584
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi190627392739218881(Top 74%)7185(Top 66%)7185(Top 820%)
10K6.21 mi3.10 mi19032+307347+457347+4519029(Top 74%)7306(Top 67%)7306(Top 834%)
15K9.32 mi3.11 mi18952+807275+727275+7218881(Top 74%)7185(Top 66%)7185(Top 820%)
20K12.43 mi3.11 mi19187-2357404-1297404-12919572(Top 77%)7573(Top 69%)7573(Top 864%)
Half13.11 mi0.68 mi19173+147392+127392+1219233(Top 75%)7467(Top 68%)7467(Top 852%)
25K15.53 mi2.42 mi19277-1047452-607452-6019518(Top 76%)7653(Top 70%)7653(Top 874%)
30K18.64 mi3.11 mi19243+347507-557507-5519138(Top 75%)7648(Top 70%)7648(Top 873%)
20M20.00 mi1.36 mi19098+1457458+497458+4917505(Top 69%)6979(Top 64%)6979(Top 797%)
21M21.00 mi1.00 mi19083+157474-167474-1619126(Top 75%)7866(Top 72%)7866(Top 898%)
35K21.75 mi0.75 mi18950+1337416+587416+5815648(Top 61%)6177(Top 57%)6177(Top 705%)
23M23.00 mi1.25 mi18848+1027378+387378+3817919(Top 70%)7377(Top 68%)7377(Top 842%)
24M24.00 mi1.00 mi18775+737365+137365+1317678(Top 69%)7303(Top 67%)7303(Top 834%)
40K24.85 mi0.85 mi18673+1027332+337332+3316611(Top 65%)6816(Top 62%)6816(Top 778%)
25.2M25.20 mi0.35 mi18685-127347-157347-1519176(Top 75%)8095(Top 74%)8095(Top 924%)
Finish26.22 mi1.02 mi18584+1017325+227325+2216498(Top 65%)6762(Top 62%)6762(Top 772%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

18881

Females

7185

F55-59

7185

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

19029

Females

7306

F55-59

7306

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

18881

Females

7185

F55-59

7185

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

19572

Females

7573

F55-59

7573

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19233

Females

7467

F55-59

7467

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

19518

Females

7653

F55-59

7653

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

19138

Females

7648

F55-59

7648

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

17505

Females

6979

F55-59

6979

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

19126

Females

7866

F55-59

7866

21M→35K

21.0 - 21.8 mi

Top 61%
×7story building
+17ft-86ft

Overall

15648

Females

6177

F55-59

6177

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17919

Females

7377

F55-59

7377

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

17678

Females

7303

F55-59

7303

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

16611

Females

6816

F55-59

6816

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19176

Females

8095

F55-59

8095

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

16498

Females

6762

F55-59

6762

Passing Analysis

Category:
Athletes Passed
2025
Passed By
1547
Net Change
+478
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19062
5K → 10K283253+30#19062#19032
10K → 15K243163+80#19032#18952
15K → 20K179414-235#18952#19187
20K → Half4632+14#19187#19173
Half → 25K151255-104#19173#19277
25K → 30K227193+34#19277#19243
30K → 20M17328+145#19243#19098
20M → 21M9277+15#19098#19083
21M → 35K1385+133#19083#18950
35K → 23M14341+102#18950#18848
23M → 24M9825+73#18848#18775
24M → 40K11614+102#18775#18673
40K → 25.2M2032-12#18673#18685
25.2M → Finish11615+101#18685#18584
TOTALS20251547+478
📊

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