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BOSTON MARATHON 2025

Cheryl Wermer

Bib: 27106•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
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
10:13/mi
31:44
↑ 97↓ 3451.5%
10K· 6.21 mi
10:44/mi
1:05:06
↑ 79↓ 1380.4%
15K· 9.32 mi
11:19/mi
1:40:17
↑ 67↓ 78
20K· 12.43 mi
11:55/mi
2:17:18
↑ 106↓ 860.1%
Half· 13.11 mi
10:39/mi
2:24:34
↑ 19↓ 370.5%
25K· 15.53 mi
12:35/mi
2:55:05
↑ 66↓ 880.2%
30K· 18.64 mi
12:28/mi
3:33:50
↑ 181↓ 1480.2%
20M
12:56/mi
3:51:25
↑ 64↓ 500.2%
21M
13:50/mi
4:05:15
↑ 106↓ 241.6%
35K· 21.75 mi
13:10/mi
4:15:06
↑ 17↓ 861.7%
23M
12:11/mi
4:30:21
↑ 23↓ 630.6%
24M
11:43/mi
4:42:04
↓ 821.3%
40K· 24.85 mi
12:58/mi
4:53:09
↓ 200.3%
25.2M
13:15/mi
4:57:43
↑ 13↓ 160.2%
Finish· 26.22 mi
11:14/mi
5:09:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:34
Pace11:02 /mi
2nd Half
Distance13.11 mi
Time2:44:36
Pace12:33 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1931:4410:1331:44
10:13
-
10K
6.21 mi12:26:411:05:0610:2933:22
10:44
+0:31
15K
9.32 mi13:01:521:40:1710:4635:11
11:19
+0:35
20K
12.43 mi13:38:532:17:1811:0337:01
11:55
+0:36
Half
13.11 mi13:46:092:24:3411:027:16
10:39
-1:16
25K
15.53 mi14:16:402:55:0511:1630:31
12:35
+1:56
30K
18.64 mi14:55:253:33:5011:2838:45
12:28
-0:07
20M
20.00 mi15:13:003:51:2511:3417:35
12:56
+0:28
21M
21.00 mi15:26:504:05:1511:4113:50
13:50
+0:54
35K
21.75 mi15:36:414:15:0611:449:51
13:10
-0:40
23M
23.00 mi15:51:564:30:2111:4515:15
12:11
-0:59
24M
24.00 mi16:03:394:42:0411:4511:43
11:43
-0:28
40K
24.85 mi16:14:444:53:0911:4811:05
12:58
+1:15
25.2M
25.20 mi16:19:184:57:4311:494:34
13:15
+0:17
Finish
26.22 mi16:30:455:09:1011:4811:27
11:14
-2:01

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

10:13 /mi

Average Pace

11:48 /mi

Slowest Pace

13:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:00

38% of race

Time at Steady Pace

2:13:15

43% of race

Time at Slower Pace

56:55

18% of race

Average Pace: 11:47 /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 mi11:53:1931:4410:1331:44
10:13
#26085
10K
6.21 mi12:26:411:05:0610:2933:22
10:44
#26447
15K
9.32 mi13:01:521:40:1710:4635:11
11:19
#26719
20K
12.43 mi13:38:532:17:1811:0337:01
11:55
#26844
Half
13.11 mi13:46:092:24:3411:027:16
10:39
#26806
25K
15.53 mi14:16:402:55:0511:1630:31
12:35
#26871
30K
18.64 mi14:55:253:33:5011:2838:45
12:28
#26737
20M
20.00 mi15:13:003:51:2511:3417:35
12:56
#26743
21M
21.00 mi15:26:504:05:1511:4113:50
13:50
#26717
35K
21.75 mi15:36:414:15:0611:449:51
13:10
#26750
23M
23.00 mi15:51:564:30:2111:4515:15
12:11
#26670
24M
24.00 mi16:03:394:42:0411:4511:43
11:43
#26637
40K
24.85 mi16:14:444:53:0911:4811:05
12:58
#26637
25.2M
25.20 mi16:19:184:57:4311:494:34
13:15
#26622
Finish
26.22 mi16:30:455:09:1011:4811:27
11:14
#26603
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi26085108071080727055(Top 95%)11410(Top 93%)11410(Top 664%)
10K6.21 mi3.10 mi26447-36211020-21311020-21326666(Top 94%)11155(Top 91%)11155(Top 649%)
15K9.32 mi3.11 mi26719-27211179-15911179-15927055(Top 95%)11410(Top 93%)11410(Top 664%)
20K12.43 mi3.11 mi26844-12511267-8811267-8827043(Top 95%)11414(Top 93%)11414(Top 664%)
Half13.11 mi0.68 mi26806+3811249+1811249+1826009(Top 92%)10833(Top 89%)10833(Top 631%)
25K15.53 mi2.42 mi26871-6511301-5211301-5226986(Top 95%)11417(Top 93%)11417(Top 665%)
30K18.64 mi3.11 mi26737+13411252+4911252+4926139(Top 92%)11020(Top 90%)11020(Top 641%)
20M20.00 mi1.36 mi26743-611255-311255-326381(Top 93%)11216(Top 92%)11216(Top 653%)
21M21.00 mi1.00 mi26717+2611249+611249+626038(Top 92%)11069(Top 91%)11069(Top 644%)
35K21.75 mi0.75 mi26750-3311275-2611275-2627101(Top 95%)11639(Top 95%)11639(Top 677%)
23M23.00 mi1.25 mi26670+8011254+2111254+2125361(Top 89%)10784(Top 88%)10784(Top 628%)
24M24.00 mi1.00 mi26637+3311236+1811236+1825260(Top 89%)10759(Top 88%)10759(Top 626%)
40K24.85 mi0.85 mi2663711239-311239-326256(Top 92%)11273(Top 92%)11273(Top 656%)
25.2M25.20 mi0.35 mi26622+1511233+611233+625323(Top 89%)10857(Top 89%)10857(Top 632%)
Finish26.22 mi1.02 mi26603+1911231+211231+225752(Top 91%)11025(Top 90%)11025(Top 642%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

27055

Females

11410

F40-44

11410

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

26666

Females

11155

F40-44

11155

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

27055

Females

11410

F40-44

11410

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

27043

Females

11414

F40-44

11414

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

26009

Females

10833

F40-44

10833

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

26986

Females

11417

F40-44

11417

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26139

Females

11020

F40-44

11020

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26381

Females

11216

F40-44

11216

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

26038

Females

11069

F40-44

11069

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

27101

Females

11639

F40-44

11639

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25361

Females

10784

F40-44

10784

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

25260

Females

10759

F40-44

10759

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26256

Females

11273

F40-44

11273

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25323

Females

10857

F40-44

10857

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

25752

Females

11025

F40-44

11025

Passing Analysis

Category:
Athletes Passed
741
Passed By
1259
Net Change
-518
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26085
5K → 10K71433-362#26085#26447
10K → 15K41313-272#26447#26719
15K → 20K66191-125#26719#26844
20K → Half402+38#26844#26806
Half → 25K52117-65#26806#26871
25K → 30K16632+134#26871#26737
30K → 20M3137-6#26737#26743
20M → 21M5125+26#26743#26717
21M → 35K1548-33#26717#26750
35K → 23M9313+80#26750#26670
23M → 24M407+33#26670#26637
24M → 40K25250#26637#26637
40K → 25.2M194+15#26637#26622
25.2M → Finish3112+19#26622#26603
TOTALS7411259-518
📊

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