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BOSTON MARATHON 2025

Catherine Verri

Bib: 13735•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 26%
Gender (Female)
#0 / 12228
Top 9%
Division (F18-39)
#0 / 5469
Top 17%
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
7:02/mi
21:52
↑ 97↓ 3451.5%
10K· 6.21 mi
7:05/mi
43:53
↑ 79↓ 1380.4%
15K· 9.32 mi
7:04/mi
1:05:50
↑ 67↓ 78
20K· 12.43 mi
7:10/mi
1:28:06
↑ 106↓ 860.1%
Half· 13.11 mi
7:07/mi
1:32:57
↑ 19↓ 370.5%
25K· 15.53 mi
7:13/mi
1:50:28
↑ 66↓ 880.2%
30K· 18.64 mi
7:31/mi
2:13:50
↑ 181↓ 1480.2%
20M
7:39/mi
2:24:14
↑ 64↓ 500.2%
21M
8:02/mi
2:32:16
↑ 106↓ 241.6%
35K· 21.75 mi
7:14/mi
2:37:41
↑ 17↓ 861.7%
23M
7:31/mi
2:47:06
↑ 23↓ 630.6%
24M
7:16/mi
2:54:22
↓ 821.3%
40K· 24.85 mi
7:30/mi
3:00:47
↓ 200.3%
25.2M
8:04/mi
3:03:34
↑ 13↓ 160.2%
Finish· 26.22 mi
7:14/mi
3:10:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:57
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:37:59
Pace7:28 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0421:527:0221:52
7:02
-
10K
6.21 mi11:13:0543:537:0422:01
7:05
+0:03
15K
9.32 mi11:35:021:05:507:0421:57
7:04
-0:01
20K
12.43 mi11:57:181:28:067:0522:16
7:10
+0:06
Half
13.11 mi12:02:091:32:577:054:51
7:07
-0:03
25K
15.53 mi12:19:401:50:287:0717:31
7:13
+0:06
30K
18.64 mi12:43:022:13:507:1123:22
7:31
+0:18
20M
20.00 mi12:53:262:24:147:1310:24
7:39
+0:08
21M
21.00 mi13:01:282:32:167:158:02
8:02
+0:23
35K
21.75 mi13:06:532:37:417:155:25
7:14
-0:48
23M
23.00 mi13:16:182:47:067:169:25
7:31
+0:17
24M
24.00 mi13:23:342:54:227:167:16
7:16
-0:15
40K
24.85 mi13:29:593:00:477:166:25
7:30
+0:14
25.2M
25.20 mi13:32:463:03:347:172:47
8:04
+0:34
Finish
26.22 mi13:40:083:10:567:177:22
7:14
-0:50

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

7:02 /mi

Average Pace

7:17 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:07

94% of race

Time at Steady Pace

10:49

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:17 /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 mi10:51:0421:527:0221:52
7:02
#8129
10K
6.21 mi11:13:0543:537:0422:01
7:05
#8372
15K
9.32 mi11:35:021:05:507:0421:57
7:04
#8231
20K
12.43 mi11:57:181:28:067:0522:16
7:10
#8106
Half
13.11 mi12:02:091:32:577:054:51
7:07
#8108
25K
15.53 mi12:19:401:50:287:0717:31
7:13
#8002
30K
18.64 mi12:43:022:13:507:1123:22
7:31
#7899
20M
20.00 mi12:53:262:24:147:1310:24
7:39
#7842
21M
21.00 mi13:01:282:32:167:158:02
8:02
#7754
35K
21.75 mi13:06:532:37:417:155:25
7:14
#7680
23M
23.00 mi13:16:182:47:067:169:25
7:31
#7570
24M
24.00 mi13:23:342:54:227:167:16
7:16
#7453
40K
24.85 mi13:29:593:00:477:166:25
7:30
#7384
25.2M
25.20 mi13:32:463:03:347:172:47
8:04
#7343
Finish
26.22 mi13:40:083:10:567:177:22
7:14
#7316
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8129102510258096(Top 29%)1071(Top 9%)1071(Top 20%)
10K6.21 mi3.10 mi8372-2431135-1101135-1108568(Top 30%)1202(Top 10%)1202(Top 22%)
15K9.32 mi3.11 mi8231+1411089+461089+468096(Top 29%)1071(Top 9%)1071(Top 20%)
20K12.43 mi3.11 mi8106+1251063+261063+267957(Top 28%)1091(Top 9%)1091(Top 20%)
Half13.11 mi0.68 mi8108-21070-71070-78400(Top 30%)1238(Top 10%)1238(Top 23%)
25K15.53 mi2.42 mi8002+1061052+181052+187791(Top 27%)1137(Top 9%)1137(Top 21%)
30K18.64 mi3.11 mi7899+1031067-151067-157899(Top 28%)1353(Top 11%)1353(Top 25%)
20M20.00 mi1.36 mi7842+571083-161083-168062(Top 28%)1556(Top 13%)1556(Top 28%)
21M21.00 mi1.00 mi7754+881079+41079+47548(Top 27%)1528(Top 12%)1528(Top 28%)
35K21.75 mi0.75 mi7680+741076+31076+36884(Top 24%)1235(Top 10%)1235(Top 23%)
23M23.00 mi1.25 mi7570+1101085-91085-96756(Top 24%)1290(Top 11%)1290(Top 24%)
24M24.00 mi1.00 mi7453+1171079+61079+66245(Top 22%)1160(Top 9%)1160(Top 21%)
40K24.85 mi0.85 mi7384+69107910796842(Top 24%)1482(Top 12%)1482(Top 27%)
25.2M25.20 mi0.35 mi7343+411077+21077+26375(Top 22%)1378(Top 11%)1378(Top 25%)
Finish26.22 mi1.02 mi7316+271095-181095-187241(Top 25%)1740(Top 14%)1740(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

8096

Females

1071

F18-39

1071

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

8568

Females

1202

F18-39

1202

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

8096

Females

1071

F18-39

1071

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

7957

Females

1091

F18-39

1091

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

8400

Females

1238

F18-39

1238

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7791

Females

1137

F18-39

1137

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7899

Females

1353

F18-39

1353

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

8062

Females

1556

F18-39

1556

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

7548

Females

1528

F18-39

1528

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6884

Females

1235

F18-39

1235

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6756

Females

1290

F18-39

1290

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

6245

Females

1160

F18-39

1160

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6842

Females

1482

F18-39

1482

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6375

Females

1378

F18-39

1378

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2story building
+22ft-21ft

Overall

7241

Females

1740

F18-39

1740

Passing Analysis

Category:
Athletes Passed
1839
Passed By
1026
Net Change
+813
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8129
5K → 10K119362-243#8129#8372
10K → 15K22483+141#8372#8231
15K → 20K20984+125#8231#8106
20K → Half2527-2#8106#8108
Half → 25K17771+106#8108#8002
25K → 30K231128+103#8002#7899
30K → 20M11962+57#7899#7842
20M → 21M14254+88#7842#7754
21M → 35K8814+74#7754#7680
35K → 23M15343+110#7680#7570
23M → 24M13013+117#7570#7453
24M → 40K10536+69#7453#7384
40K → 25.2M498+41#7384#7343
25.2M → Finish6841+27#7343#7316
TOTALS18391026+813
📊

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