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BOSTON MARATHON 2025

Sharon Cherop

Bib: 115 F KE

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 1%
Gender (Female)
#0 / 12228
Top 0.2%
Masters (Masters Women)
#0 / 6759
Top 0.1%
Division (F40-44)
#0 / 1718
Top 0.2%
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
5:25/mi
16:50
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
5:10/mi
32:52
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
5:22/mi
49:33
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
5:38/mi
1:07:04
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
5:47/mi
1:11:01
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
5:54/mi
1:25:19
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:13/mi
1:44:39
↑ 181↓ 1480.2%
138 ft elev
20M
6:40/mi
1:53:42
↑ 64↓ 500.2%
148 ft elev
21M
7:03/mi
2:00:45
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:21/mi
2:05:30
↑ 17↓ 861.7%
156 ft elev
23M
6:42/mi
2:13:53
↑ 23↓ 630.6%
116 ft elev
24M
6:28/mi
2:20:21
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:32/mi
2:25:56
↓ 200.3%
20 ft elev
25.2M
7:03/mi
2:28:22
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:18/mi
2:34:47
↑ 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
1:11:015:25 /mi⚡ faster
2nd Half
1:23:466:23 /mi+18.0%
Positive split — 18.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
16:505:253.11 mi16:50
5:25
-
10K
32:525:173.10 mi16:02
5:10
-0:15
15K
49:335:193.11 mi16:41
5:22
+0:12
20K
1:07:045:243.11 mi17:31
5:38
+0:16
Half(13.11 mi)
1:11:015:250.68 mi3:57
5:47
+0:09
25K
1:25:195:302.42 mi14:18
5:54
+0:07
30K
1:44:395:373.11 mi19:20
6:13
+0:19
20M
1:53:425:411.36 mi9:03
6:40
+0:27
21M
2:00:455:451.00 mi7:03
7:03
+0:23
35K
2:05:305:460.75 mi4:45
6:21
-0:42
23M
2:13:535:491.25 mi8:23
6:42
+0:21
24M
2:20:215:511.00 mi6:28
6:28
-0:14
40K
2:25:565:520.85 mi5:35
6:32
+0:04
25.2M
2:28:225:530.35 mi2:26
7:03
+0:31
Finish(26.22 mi)
2:34:475:541.02 mi6:25
6:18
-0:45
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:10 /mi

Average Pace

5:54 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:25:19

55% of race

Time at Steady Pace

42:33

27% of race

Time at Slower Pace

26:55

17% of race

Average Pace: 5:54 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi1451010921818
10K3.10 mi77+6815-515-5581515
15K3.11 mi83-617-217-2921818
20K3.11 mi102-1918-118-12462424
Half(13.11 mi)0.68 mi107-518185853232
25K2.42 mi145-3822-422-45764141
30K3.11 mi207-6222229865353
20M1.36 mi263-5624-224-22310118118
21M1.00 mi303-4024242484155155
35K0.75 mi318-1524241846105105
23M1.25 mi365-4724242257141141
24M1.00 mi379-1425-125-11935130130
40K0.85 mi394-1527-227-21749122122
25.2M0.35 mi400-628-128-11716135135
Finish(26.22 mi)1.02 mi421-2130-230-21907138138

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.3%
×21story building
+97ft-345ft

Overall

92

Females

18

F40-44

18

5K→10K

3.1 - 6.2 mi

Top 0.2%
×5story building
+79ft-138ft

Overall

58

Females

15

F40-44

15

10K→15K

6.2 - 9.3 mi

Top 0.3%
×3story building
+67ft-78ft

Overall

92

Females

18

F40-44

18

15K→20K

9.3 - 12.4 mi

Top 0.9%
×5story building
+106ft-86ft

Overall

246

Females

24

F40-44

24

20K→Half

12.4 - 13.1 mi

Top 2%
×2story building
+19ft-37ft

Overall

585

Females

32

F40-44

32

Half→25K

13.1 - 15.5 mi

Top 2%
×4story building
+66ft-88ft

Overall

576

Females

41

F40-44

41

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

986

Females

53

F40-44

53

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2310

Females

118

F40-44

118

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2484

Females

155

F40-44

155

21M→35K

21.0 - 21.8 mi

Top 6%
×7story building
+17ft-86ft

Overall

1846

Females

105

F40-44

105

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2257

Females

141

F40-44

141

23M→24M

23.0 - 24.0 mi

Top 7%
×6story building
+12ft-82ft

Overall

1935

Females

130

F40-44

130

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1749

Females

122

F40-44

122

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1716

Females

135

F40-44

135

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1907

Females

138

F40-44

138

Passing Analysis

Category:
Passed
90
Passed By
366
Net Change
-276
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#145
5K → 10K746+68#145#77
10K → 15K06-6#77#83
15K → 20K019-19#83#102
20K → Half05-5#102#107
Half → 25K038-38#107#145
25K → 30K062-62#145#207
30K → 20M056-56#207#263
20M → 21M040-40#263#303
21M → 35K116-15#303#318
35K → 23M350-47#318#365
23M → 24M418-14#365#379
24M → 40K318-15#379#394
40K → 25.2M17-6#394#400
25.2M → Finish425-21#400#421
TOTALS90366-276

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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