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BOSTON MARATHON 2025

Claudia Schratzlseer

Bib: 25055•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken 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
8:53/mi
27:36
↑ 97↓ 3451.5%
10K· 6.21 mi
9:06/mi
55:53
↑ 79↓ 1380.4%
15K· 9.32 mi
9:47/mi
1:26:18
↑ 67↓ 78
20K· 12.43 mi
9:46/mi
1:56:40
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
2:02:51
↑ 19↓ 370.5%
25K· 15.53 mi
10:10/mi
2:27:29
↑ 66↓ 880.2%
30K· 18.64 mi
10:42/mi
3:00:43
↑ 181↓ 1480.2%
20M
10:51/mi
3:15:28
↑ 64↓ 500.2%
21M
12:22/mi
3:27:50
↑ 106↓ 241.6%
35K· 21.75 mi
11:03/mi
3:36:06
↑ 17↓ 861.7%
23M
11:34/mi
3:50:35
↑ 23↓ 630.6%
24M
10:24/mi
4:00:59
↓ 821.3%
40K· 24.85 mi
11:13/mi
4:10:34
↓ 200.3%
25.2M
12:25/mi
4:14:51
↑ 13↓ 160.2%
Finish· 26.22 mi
11:06/mi
4:26:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:51
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:23:19
Pace10:56 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:2927:368:5327:36
8:53
-
10K
6.21 mi11:55:4655:539:0028:17
9:06
+0:13
15K
9.32 mi12:26:111:26:189:1630:25
9:47
+0:41
20K
12.43 mi12:56:331:56:409:2330:22
9:46
-0:01
Half
13.11 mi13:02:442:02:519:226:11
9:04
-0:42
25K
15.53 mi13:27:222:27:299:3024:38
10:10
+1:06
30K
18.64 mi14:00:363:00:439:4233:14
10:42
+0:32
20M
20.00 mi14:15:213:15:289:4614:45
10:51
+0:09
21M
21.00 mi14:27:433:27:509:5412:22
12:22
+1:31
35K
21.75 mi14:35:593:36:069:568:16
11:03
-1:19
23M
23.00 mi14:50:283:50:3510:0214:29
11:34
+0:31
24M
24.00 mi15:00:524:00:5910:0210:24
10:24
-1:10
40K
24.85 mi15:10:274:10:3410:059:35
11:13
+0:49
25.2M
25.20 mi15:14:444:14:5110:074:17
12:25
+1:12
Finish
26.22 mi15:26:034:26:1010:1011:19
11:06
-1:19

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

8:53 /mi

Average Pace

10:10 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:51

46% of race

Time at Steady Pace

1:52:11

42% of race

Time at Slower Pace

31:08

12% of race

Average Pace: 10:09 /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 mi11:27:2927:368:5327:36
8:53
#21932
10K
6.21 mi11:55:4655:539:0028:17
9:06
#22407
15K
9.32 mi12:26:111:26:189:1630:25
9:47
#23311
20K
12.43 mi12:56:331:56:409:2330:22
9:46
#23425
Half
13.11 mi13:02:442:02:519:226:11
9:04
#23346
25K
15.53 mi13:27:222:27:299:3024:38
10:10
#23400
30K
18.64 mi14:00:363:00:439:4233:14
10:42
#23392
20M
20.00 mi14:15:213:15:289:4614:45
10:51
#23347
21M
21.00 mi14:27:433:27:509:5412:22
12:22
#23421
35K
21.75 mi14:35:593:36:069:568:16
11:03
#23448
23M
23.00 mi14:50:283:50:3510:0214:29
11:34
#23540
24M
24.00 mi15:00:524:00:5910:0210:24
10:24
#23481
40K
24.85 mi15:10:274:10:3410:059:35
11:13
#23519
25.2M
25.20 mi15:14:444:14:5110:074:17
12:25
#23535
Finish
26.22 mi15:26:034:26:1010:1011:19
11:06
#23620
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi219328592859224528(Top 86%)9972(Top 82%)9972(Top 1598%)
10K6.21 mi3.10 mi22407-4758841-2498841-24922851(Top 80%)9049(Top 74%)9049(Top 1450%)
15K9.32 mi3.11 mi23311-9049299-4589299-45824528(Top 86%)9972(Top 82%)9972(Top 1598%)
20K12.43 mi3.11 mi23425-1149356-579356-5723705(Top 83%)9549(Top 78%)9549(Top 1530%)
Half13.11 mi0.68 mi23346+799313+439313+4322137(Top 78%)8694(Top 71%)8694(Top 1393%)
25K15.53 mi2.42 mi23400-549362-499362-4923639(Top 83%)9556(Top 78%)9556(Top 1531%)
30K18.64 mi3.11 mi23392+89399-379399-3723393(Top 82%)9549(Top 78%)9549(Top 1530%)
20M20.00 mi1.36 mi23347+459392+79392+723291(Top 82%)9577(Top 78%)9577(Top 1535%)
21M21.00 mi1.00 mi23421-749459-679459-6724207(Top 85%)10137(Top 83%)10137(Top 1625%)
35K21.75 mi0.75 mi23448-279485-269485-2624325(Top 86%)10235(Top 84%)10235(Top 1640%)
23M23.00 mi1.25 mi23540-929548-639548-6324376(Top 86%)10285(Top 84%)10285(Top 1648%)
24M24.00 mi1.00 mi23481+599529+199529+1922548(Top 79%)9415(Top 77%)9415(Top 1509%)
40K24.85 mi0.85 mi23519-389567-389567-3823592(Top 83%)9983(Top 82%)9983(Top 1600%)
25.2M25.20 mi0.35 mi23535-169592-259592-2524074(Top 85%)10203(Top 83%)10203(Top 1635%)
Finish26.22 mi1.02 mi23620-859651-599651-5925574(Top 90%)10940(Top 89%)10940(Top 1753%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24528

Females

9972

F60-64

9972

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

22851

Females

9049

F60-64

9049

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24528

Females

9972

F60-64

9972

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23705

Females

9549

F60-64

9549

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

22137

Females

8694

F60-64

8694

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

23639

Females

9556

F60-64

9556

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

23393

Females

9549

F60-64

9549

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

23291

Females

9577

F60-64

9577

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

24207

Females

10137

F60-64

10137

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

24325

Females

10235

F60-64

10235

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24376

Females

10285

F60-64

10285

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22548

Females

9415

F60-64

9415

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23592

Females

9983

F60-64

9983

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24074

Females

10203

F60-64

10203

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

25574

Females

10940

F60-64

10940

Passing Analysis

Category:
Athletes Passed
985
Passed By
2673
Net Change
-1688
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21932
5K → 10K105580-475#21932#22407
10K → 15K27931-904#22407#23311
15K → 20K116230-114#23311#23425
20K → Half845+79#23425#23346
Half → 25K102156-54#23346#23400
25K → 30K171163+8#23400#23392
30K → 20M9752+45#23392#23347
20M → 21M53127-74#23347#23421
21M → 35K3562-27#23421#23448
35K → 23M46138-92#23448#23540
23M → 24M7415+59#23540#23481
24M → 40K3068-38#23481#23519
40K → 25.2M2642-16#23519#23535
25.2M → Finish19104-85#23535#23620
TOTALS9852673-1688
📊

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