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BOSTON MARATHON 2025

Sharon Michaelson

Bib: 24198•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
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
9:22/mi
29:07
↑ 97↓ 3451.5%
10K· 6.21 mi
9:54/mi
59:51
↑ 79↓ 1380.4%
15K· 9.32 mi
9:59/mi
1:30:53
↑ 67↓ 78
20K· 12.43 mi
10:13/mi
2:02:38
↑ 106↓ 860.1%
Half· 13.11 mi
10:16/mi
2:09:38
↑ 19↓ 370.5%
25K· 15.53 mi
10:48/mi
2:35:49
↑ 66↓ 880.2%
30K· 18.64 mi
13:01/mi
3:16:15
↑ 181↓ 1480.2%
20M
13:05/mi
3:34:02
↑ 64↓ 500.2%
21M
16:31/mi
3:50:33
↑ 106↓ 241.6%
35K· 21.75 mi
14:02/mi
4:01:03
↑ 17↓ 861.7%
23M
13:08/mi
4:17:29
↑ 23↓ 630.6%
24M
13:17/mi
4:30:46
↓ 821.3%
40K· 24.85 mi
14:43/mi
4:43:21
↓ 200.3%
25.2M
15:54/mi
4:48:50
↑ 13↓ 160.2%
Finish· 26.22 mi
14:21/mi
5:03:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:38
Pace9:53 /mi
2nd Half
Distance13.11 mi
Time2:53:49
Pace13:16 /mi
📊Positive Split: 34.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:4729:079:2229:07
9:22
-
10K
6.21 mi11:58:3159:519:3830:44
9:54
+0:32
15K
9.32 mi12:29:331:30:539:4531:02
9:59
+0:05
20K
12.43 mi13:01:182:02:389:5231:45
10:13
+0:14
Half
13.11 mi13:08:182:09:389:537:00
10:16
+0:03
25K
15.53 mi13:34:292:35:4910:0226:11
10:48
+0:32
30K
18.64 mi14:14:553:16:1510:3240:26
13:01
+2:13
20M
20.00 mi14:32:423:34:0210:4217:47
13:05
+0:04
21M
21.00 mi14:49:133:50:3310:5916:31
16:31
+3:26
35K
21.75 mi14:59:434:01:0311:0510:30
14:02
-2:29
23M
23.00 mi15:16:094:17:2911:1216:26
13:08
-0:54
24M
24.00 mi15:29:264:30:4611:1713:17
13:17
+0:09
40K
24.85 mi15:42:014:43:2111:2412:35
14:43
+1:26
25.2M
25.20 mi15:47:304:48:5011:285:29
15:54
+1:11
Finish
26.22 mi16:02:075:03:2711:3514:37
14:21
-1:33

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

9:22 /mi

Average Pace

11:35 /mi

Slowest Pace

16:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:49

51% of race

Time at Steady Pace

1:38:26

32% of race

Time at Slower Pace

49:12

16% of race

Average Pace: 11:34 /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 mi11:27:4729:079:2229:07
9:22
#23811
10K
6.21 mi11:58:3159:519:3830:44
9:54
#24544
15K
9.32 mi12:29:331:30:539:4531:02
9:59
#24710
20K
12.43 mi13:01:182:02:389:5231:45
10:13
#24684
Half
13.11 mi13:08:182:09:389:537:00
10:16
#24717
25K
15.53 mi13:34:292:35:4910:0226:11
10:48
#24780
30K
18.64 mi14:14:553:16:1510:3240:26
13:01
#25288
20M
20.00 mi14:32:423:34:0210:4217:47
13:05
#25435
21M
21.00 mi14:49:133:50:3310:5916:31
16:31
#25690
35K
21.75 mi14:59:434:01:0311:0510:30
14:02
#25823
23M
23.00 mi15:16:094:17:2911:1216:26
13:08
#25892
24M
24.00 mi15:29:264:30:4611:1713:17
13:17
#25981
40K
24.85 mi15:42:014:43:2111:2412:35
14:43
#26095
25.2M
25.20 mi15:47:304:48:5011:285:29
15:54
#26139
Finish
26.22 mi16:02:075:03:2711:3514:37
14:21
#26301
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi238119594959424969(Top 88%)10198(Top 83%)10198(Top 1634%)
10K6.21 mi3.10 mi24544-7339975-3819975-38125065(Top 88%)10270(Top 84%)10270(Top 1646%)
15K9.32 mi3.11 mi24710-16610068-9310068-9324969(Top 88%)10198(Top 83%)10198(Top 1634%)
20K12.43 mi3.11 mi24684+2610064+410064+424680(Top 87%)10095(Top 83%)10095(Top 1618%)
Half13.11 mi0.68 mi24717-3310081-1710081-1725357(Top 89%)10473(Top 86%)10473(Top 1678%)
25K15.53 mi2.42 mi24780-6310137-5610137-5624899(Top 88%)10230(Top 84%)10230(Top 1639%)
30K18.64 mi3.11 mi25288-50810441-30410441-30426686(Top 94%)11322(Top 93%)11322(Top 1814%)
20M20.00 mi1.36 mi25435-14710535-9410535-9426531(Top 93%)11304(Top 92%)11304(Top 1812%)
21M21.00 mi1.00 mi25690-25510689-15410689-15428016(Top 99%)12066(Top 99%)12066(Top 1934%)
35K21.75 mi0.75 mi25823-13310764-7510764-7527703(Top 98%)11958(Top 98%)11958(Top 1916%)
23M23.00 mi1.25 mi25892-6910802-3810802-3826523(Top 93%)11360(Top 93%)11360(Top 1821%)
24M24.00 mi1.00 mi25981-8910860-5810860-5827127(Top 96%)11709(Top 96%)11709(Top 1876%)
40K24.85 mi0.85 mi26095-11410934-7410934-7427627(Top 97%)11935(Top 98%)11935(Top 1913%)
25.2M25.20 mi0.35 mi26139-4410964-3010964-3027644(Top 97%)11951(Top 98%)11951(Top 1915%)
Finish26.22 mi1.02 mi26301-16211059-9511059-9528141(Top 99%)12143(Top 99%)12143(Top 1946%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

24969

Females

10198

F60-64

10198

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

25065

Females

10270

F60-64

10270

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

24969

Females

10198

F60-64

10198

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

24680

Females

10095

F60-64

10095

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

25357

Females

10473

F60-64

10473

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

24899

Females

10230

F60-64

10230

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

26686

Females

11322

F60-64

11322

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26531

Females

11304

F60-64

11304

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

28016

Females

12066

F60-64

12066

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

27703

Females

11958

F60-64

11958

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

26523

Females

11360

F60-64

11360

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

27127

Females

11709

F60-64

11709

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27627

Females

11935

F60-64

11935

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

27644

Females

11951

F60-64

11951

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

28141

Females

12143

F60-64

12143

Passing Analysis

Category:
Athletes Passed
484
Passed By
2974
Net Change
-2490
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23811
5K → 10K45778-733#23811#24544
10K → 15K90256-166#24544#24710
15K → 20K153127+26#24710#24684
20K → Half2053-33#24684#24717
Half → 25K68131-63#24717#24780
25K → 30K29537-508#24780#25288
30K → 20M22169-147#25288#25435
20M → 21M7262-255#25435#25690
21M → 35K6139-133#25690#25823
35K → 23M2392-69#25823#25892
23M → 24M998-89#25892#25981
24M → 40K6120-114#25981#26095
40K → 25.2M246-44#26095#26139
25.2M → Finish4166-162#26139#26301
TOTALS4842974-2490
📊

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