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BOSTON MARATHON 2025

Carol Schryver

ID

Bib: 15798 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 16%
Masters (Masters Women)
#0 / 6759
Top 6%
Division (F40-44)
#0 / 1718
Top 13%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:44/mi
24:02
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:38/mi
47:46
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:35/mi
1:11:21
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:34/mi
1:34:52
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:37/mi
1:40:04
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:35/mi
1:58:27
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:33/mi
2:21:55
↑ 181↓ 1480.2%
138 ft elev
20M
7:29/mi
2:32:05
↑ 64↓ 500.2%
148 ft elev
21M
7:49/mi
2:39:54
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:02/mi
2:45:10
↑ 17↓ 861.7%
156 ft elev
23M
7:16/mi
2:54:16
↑ 23↓ 630.6%
116 ft elev
24M
7:11/mi
3:01:27
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:14/mi
3:07:38
↓ 200.3%
20 ft elev
25.2M
7:56/mi
3:10:22
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:00/mi
3:17:30
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:40:047:38 /mi+2.6%
2nd Half
1:37:267:26 /mi✓ faster
Negative split — 2.6% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:027:443.11 mi24:02
7:44
-
10K
47:467:413.10 mi23:44
7:38
-0:06
15K
1:11:217:393.11 mi23:35
7:35
-0:03
20K
1:34:527:383.11 mi23:31
7:34
-0:01
Half(13.11 mi)
1:40:047:380.68 mi5:12
7:37
+0:03
25K
1:58:277:382.42 mi18:23
7:35
-0:02
30K
2:21:557:373.11 mi23:28
7:33
-0:02
20M
2:32:057:361.36 mi10:10
7:29
-0:04
21M
2:39:547:371.00 mi7:49
7:49
+0:20
35K
2:45:107:360.75 mi5:16
7:02
-0:47
23M
2:54:167:351.25 mi9:06
7:16
+0:14
24M
3:01:277:341.00 mi7:11
7:11
-0:05
40K
3:07:387:330.85 mi6:11
7:14
+0:03
25.2M
3:10:227:330.35 mi2:44
7:56
+0:42
Finish(26.22 mi)
3:17:307:321.02 mi7:08
7:00
-0:56
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:00 /mi

Average Pace

7:32 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:42:55

82% of race

Time at Steady Pace

34:35

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi14257406740671252531723172
10K3.10 mi13814+4433829+2383829+2381336635833583
15K3.11 mi13357+4573605+2243605+2241252531723172
20K3.11 mi12777+5803314+2913314+2911134526492649
Half(13.11 mi)0.68 mi12774+33320-63320-61276433433343
25K2.42 mi12397+3773131+1893131+1891061323772377
30K3.11 mi11535+8622750+3812750+381812814501450
20M1.36 mi11121+4142563+1872563+187691711281128
21M1.00 mi10785+3362437+1262437+126632510421042
35K0.75 mi10561+2242337+1002337+1005710845845
23M1.25 mi10160+4012190+1472190+1475302774774
24M1.00 mi9879+2812078+1122078+1125769990990
40K0.85 mi9645+2342000+782000+785278877877
25.2M0.35 mi9554+911973+271973+27567511381138
Finish(26.22 mi)1.02 mi9367+1871930+431930+43577611711171

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

12525

Females

3172

F40-44

3172

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

13366

Females

3583

F40-44

3583

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

12525

Females

3172

F40-44

3172

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

11345

Females

2649

F40-44

2649

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

12764

Females

3343

F40-44

3343

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

10613

Females

2377

F40-44

2377

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

8128

Females

1450

F40-44

1450

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6917

Females

1128

F40-44

1128

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

6325

Females

1042

F40-44

1042

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5710

Females

845

F40-44

845

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

5302

Females

774

F40-44

774

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5769

Females

990

F40-44

990

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5278

Females

877

F40-44

877

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5675

Females

1138

F40-44

1138

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5776

Females

1171

F40-44

1171

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#14257
5K → 10K
105548+443
#14257 → #13814
10K → 15K
40497+457
#13814 → #13357
15K → 20K
14594+580
#13357 → #12777
20K → Half
3235+3
#12777 → #12774
Half → 25K
12389+377
#12774 → #12397
25K → 30K
2864+862
#12397 → #11535
30K → 20M
1415+414
#11535 → #11121
20M → 21M
3339+336
#11121 → #10785
21M → 35K
2226+224
#10785 → #10561
35K → 23M
0401+401
#10561 → #10160
23M → 24M
5286*+281
#10160 → #9879
24M → 40K
0234+234
#9879 → #9645
40K → 25.2M
192+91
#9645 → #9554
25.2M → Finish
15202+187
#9554 → #9367
TOTALS
2325122*+4890
#14257 → #9367

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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