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BOSTON MARATHON 2025

Cheryl Matson

Bib: 13856•F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 34%
Gender (Female)
#0 / 12228
Top 17%
Masters (Masters Women)
#0 / 6759
Top 7%
Division (F40-44)
#0 / 1718
Top 15%
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
7:11/mi
22:18
↑ 97↓ 3451.5%
10K· 6.21 mi
7:19/mi
45:01
↑ 79↓ 1380.4%
15K· 9.32 mi
7:24/mi
1:07:59
↑ 67↓ 78
20K· 12.43 mi
7:35/mi
1:31:33
↑ 106↓ 860.1%
Half· 13.11 mi
7:20/mi
1:36:33
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:54:52
↑ 66↓ 880.2%
30K· 18.64 mi
7:50/mi
2:19:13
↑ 181↓ 1480.2%
20M
7:58/mi
2:30:03
↑ 64↓ 500.2%
21M
8:23/mi
2:38:26
↑ 106↓ 241.6%
35K· 21.75 mi
7:42/mi
2:44:12
↑ 17↓ 861.7%
23M
7:52/mi
2:54:03
↑ 23↓ 630.6%
24M
7:36/mi
3:01:39
↓ 821.3%
40K· 24.85 mi
7:44/mi
3:08:16
↓ 200.3%
25.2M
8:30/mi
3:11:12
↑ 13↓ 160.2%
Finish· 26.22 mi
7:24/mi
3:18:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:33
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:42:11
Pace7:48 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0322:187:1122:18
7:11
-
10K
6.21 mi11:13:4645:017:1522:43
7:19
+0:08
15K
9.32 mi11:36:441:07:597:1822:58
7:24
+0:05
20K
12.43 mi12:00:181:31:337:2223:34
7:35
+0:11
Half
13.11 mi12:05:181:36:337:225:00
7:20
-0:15
25K
15.53 mi12:23:371:54:527:2418:19
7:33
+0:13
30K
18.64 mi12:47:582:19:137:2824:21
7:50
+0:17
20M
20.00 mi12:58:482:30:037:3010:50
7:58
+0:08
21M
21.00 mi13:07:112:38:267:338:23
8:23
+0:25
35K
21.75 mi13:12:572:44:127:335:46
7:42
-0:41
23M
23.00 mi13:22:482:54:037:349:51
7:52
+0:10
24M
24.00 mi13:30:243:01:397:347:36
7:36
-0:16
40K
24.85 mi13:37:013:08:167:346:37
7:44
+0:08
25.2M
25.20 mi13:39:573:11:127:352:56
8:30
+0:46
Finish
26.22 mi13:47:293:18:447:357:32
7:24
-1:06

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

7:11 /mi

Average Pace

7:35 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:35

89% of race

Time at Steady Pace

19:13

10% of race

Time at Slower Pace

2:56

1% of race

Average Pace: 7:35 /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 mi10:51:0322:187:1122:18
7:11
#9296
10K
6.21 mi11:13:4645:017:1522:43
7:19
#9843
15K
9.32 mi11:36:441:07:597:1822:58
7:24
#10162
20K
12.43 mi12:00:181:31:337:2223:34
7:35
#10464
Half
13.11 mi12:05:181:36:337:225:00
7:20
#10445
25K
15.53 mi12:23:371:54:527:2418:19
7:33
#10405
30K
18.64 mi12:47:582:19:137:2824:21
7:50
#10297
20M
20.00 mi12:58:482:30:037:3010:50
7:58
#10272
21M
21.00 mi13:07:112:38:267:338:23
8:23
#10203
35K
21.75 mi13:12:572:44:127:335:46
7:42
#10186
23M
23.00 mi13:22:482:54:037:349:51
7:52
#10079
24M
24.00 mi13:30:243:01:397:347:36
7:36
#9973
40K
24.85 mi13:37:013:08:167:346:37
7:44
#9868
25.2M
25.20 mi13:39:573:11:127:352:56
8:30
#9829
Finish
26.22 mi13:47:293:18:447:357:32
7:24
#9744
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi92961510151010819(Top 38%)2282(Top 19%)2282(Top 133%)
10K6.21 mi3.10 mi9843-5471729-2191729-21910454(Top 37%)2037(Top 17%)2037(Top 119%)
15K9.32 mi3.11 mi10162-3191914-1851914-18510819(Top 38%)2282(Top 19%)2282(Top 133%)
20K12.43 mi3.11 mi10464-3022081-1672081-16711471(Top 40%)2720(Top 22%)2720(Top 158%)
Half13.11 mi0.68 mi10445+192081208110328(Top 36%)2108(Top 17%)2108(Top 123%)
25K15.53 mi2.42 mi10405+402088-72088-710413(Top 37%)2289(Top 19%)2289(Top 133%)
30K18.64 mi3.11 mi10297+1082100-122100-1210206(Top 36%)2382(Top 19%)2382(Top 139%)
20M20.00 mi1.36 mi10272+252128-282128-2810267(Top 36%)2568(Top 21%)2568(Top 149%)
21M21.00 mi1.00 mi10203+692143-152143-159767(Top 34%)2496(Top 20%)2496(Top 145%)
35K21.75 mi0.75 mi10186+172153-102153-1010154(Top 36%)2672(Top 22%)2672(Top 156%)
23M23.00 mi1.25 mi10079+1072142+112142+119073(Top 32%)2290(Top 19%)2290(Top 133%)
24M24.00 mi1.00 mi9973+1062130+122130+128428(Top 30%)2060(Top 17%)2060(Top 120%)
40K24.85 mi0.85 mi9868+1052118+122118+128387(Top 30%)2170(Top 18%)2170(Top 126%)
25.2M25.20 mi0.35 mi9829+392117+12117+18876(Top 31%)2460(Top 20%)2460(Top 143%)
Finish26.22 mi1.02 mi9744+852114+32114+38453(Top 30%)2264(Top 19%)2264(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10819

Females

2282

F40-44

2282

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

10454

Females

2037

F40-44

2037

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10819

Females

2282

F40-44

2282

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

11471

Females

2720

F40-44

2720

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

10328

Females

2108

F40-44

2108

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

10413

Females

2289

F40-44

2289

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

10206

Females

2382

F40-44

2382

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

10267

Females

2568

F40-44

2568

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

9767

Females

2496

F40-44

2496

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

10154

Females

2672

F40-44

2672

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

9073

Females

2290

F40-44

2290

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

8428

Females

2060

F40-44

2060

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8387

Females

2170

F40-44

2170

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8876

Females

2460

F40-44

2460

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

8453

Females

2264

F40-44

2264

Passing Analysis

Category:
Athletes Passed
1676
Passed By
2118
Net Change
-448
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9296
5K → 10K76622-547#9296#9843
10K → 15K84401-319#9843#10162
15K → 20K97398-302#10162#10464
20K → Half4627+19#10464#10445
Half → 25K171131+40#10445#10405
25K → 30K278169+108#10405#10297
30K → 20M129104+25#10297#10272
20M → 21M13768+69#10272#10203
21M → 35K6952+17#10203#10186
35K → 23M15750+107#10186#10079
23M → 24M13630+106#10079#9973
24M → 40K13024+105#9973#9868
40K → 25.2M4910+39#9868#9829
25.2M → Finish11732+85#9829#9744
TOTALS16762118-448
📊

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