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BOSTON MARATHON 2025

Michelle Joyce

Bib: 17264•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 30%
Gender (Female)
#0 / 12228
Top 13%
Division (F18-39)
#0 / 5469
Top 23%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:20
Rank: #9378
Start → 5K
22:20 | 7:11/mi
10K· 6.21 mi
44:33
Rank: #9198 (+180)
5K → 10K
22:13 | 7:09/mi
15K· 9.32 mi
1:07:02
Rank: #9272 (-74)
10K → 15K
22:29 | 7:14/mi
20K· 12.43 mi
1:29:24
Rank: #8926 (+346)
15K → 20K
22:22 | 7:12/mi
Half· 13.11 mi
1:34:18
Rank: #8923 (+3)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:52:02
Rank: #8782 (+141)
Half → 25K
17:44 | 7:19/mi
30K· 18.64 mi
2:15:58
Rank: #8785 (-3)
25K → 30K
23:56 | 7:42/mi
20M
2:26:44
Rank: #8843 (-58)
30K → 20M
10:46 | 7:55/mi
21M
2:35:05
Rank: #8847 (-4)
20M → 21M
8:21 | 8:21/mi
35K· 21.75 mi
2:40:57
Rank: #8910 (-63)
21M → 35K
5:52 | 7:51/mi
23M
2:50:47
Rank: #8865 (+45)
35K → 23M
9:50 | 7:51/mi
24M
2:58:22
Rank: #8819 (+46)
23M → 24M
7:35 | 7:35/mi
40K· 24.85 mi
3:04:49
Rank: #8684 (+135)
24M → 40K
6:27 | 7:33/mi
25.2M
3:07:37
Rank: #8617 (+67)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:14:54
Rank: #8518 (+99)
25.2M → Finish
7:17 | 7:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:18
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:40:36
Pace7:40 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:4722:207:1122:20
7:11
-
10K
6.21 mi11:35:0044:337:1022:13
7:09
-0:02
15K
9.32 mi11:57:291:07:027:1222:29
7:14
+0:05
20K
12.43 mi12:19:511:29:247:1222:22
7:12
-0:02
Half
13.11 mi12:24:451:34:187:124:54
7:11
-0:01
25K
15.53 mi12:42:291:52:027:1317:44
7:19
+0:08
30K
18.64 mi13:06:252:15:587:1823:56
7:42
+0:23
20M
20.00 mi13:17:112:26:447:2010:46
7:55
+0:13
21M
21.00 mi13:25:322:35:057:238:21
8:21
+0:26
35K
21.75 mi13:31:242:40:577:245:52
7:51
-0:30
23M
23.00 mi13:41:142:50:477:269:50
7:51
0:00
24M
24.00 mi13:48:492:58:227:267:35
7:35
-0:16
40K
24.85 mi13:55:163:04:497:266:27
7:33
-0:02
25.2M
25.20 mi13:58:043:07:377:272:48
8:07
+0:34
Finish
26.22 mi14:05:213:14:547:267:17
7:09
-0:58

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

7:09 /mi

Average Pace

7:26 /mi

Slowest Pace

8:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:59

89% of race

Time at Steady Pace

21:55

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:26 /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 mi11:12:4722:207:1122:20
7:11
#9378
10K
6.21 mi11:35:0044:337:1022:13
7:09
#9198
15K
9.32 mi11:57:291:07:027:1222:29
7:14
#9272
20K
12.43 mi12:19:511:29:247:1222:22
7:12
#8926
Half
13.11 mi12:24:451:34:187:124:54
7:11
#8923
25K
15.53 mi12:42:291:52:027:1317:44
7:19
#8782
30K
18.64 mi13:06:252:15:587:1823:56
7:42
#8785
20M
20.00 mi13:17:112:26:447:2010:46
7:55
#8843
21M
21.00 mi13:25:322:35:057:238:21
8:21
#8847
35K
21.75 mi13:31:242:40:577:245:52
7:51
#8910
23M
23.00 mi13:41:142:50:477:269:50
7:51
#8865
24M
24.00 mi13:48:492:58:227:267:35
7:35
#8819
40K
24.85 mi13:55:163:04:497:266:27
7:33
#8684
25.2M
25.20 mi13:58:043:07:377:272:48
8:07
#8617
Finish
26.22 mi14:05:213:14:547:267:17
7:09
#8518
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9378154215429450(Top 33%)1630(Top 13%)1630(Top 30%)
10K6.21 mi3.10 mi9198+1801457+851457+859091(Top 32%)1410(Top 12%)1410(Top 26%)
15K9.32 mi3.11 mi9272-741508-511508-519450(Top 33%)1630(Top 13%)1630(Top 30%)
20K12.43 mi3.11 mi8926+3461386+1221386+1228226(Top 29%)1201(Top 10%)1201(Top 22%)
Half13.11 mi0.68 mi8923+31384+21384+28999(Top 32%)1500(Top 12%)1500(Top 27%)
25K15.53 mi2.42 mi8782+1411352+321352+328490(Top 30%)1419(Top 12%)1419(Top 26%)
30K18.64 mi3.11 mi8785-31413-611413-619224(Top 32%)1930(Top 16%)1930(Top 35%)
20M20.00 mi1.36 mi8843-581471-581471-589937(Top 35%)2398(Top 20%)2398(Top 44%)
21M21.00 mi1.00 mi8847-41505-341505-349543(Top 34%)2389(Top 20%)2389(Top 44%)
35K21.75 mi0.75 mi8910-631556-511556-5111136(Top 39%)3162(Top 26%)3162(Top 58%)
23M23.00 mi1.25 mi8865+451584-281584-288968(Top 32%)2234(Top 18%)2234(Top 41%)
24M24.00 mi1.00 mi8819+461602-181602-188314(Top 29%)2006(Top 16%)2006(Top 37%)
40K24.85 mi0.85 mi8684+1351584+181584+187082(Top 25%)1584(Top 13%)1584(Top 29%)
25.2M25.20 mi0.35 mi8617+671569+151569+156669(Top 23%)1497(Top 12%)1497(Top 27%)
Finish26.22 mi1.02 mi8518+991550+191550+196721(Top 24%)1542(Top 13%)1542(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9450

Females

1630

F18-39

1630

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

9091

Females

1410

F18-39

1410

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9450

Females

1630

F18-39

1630

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

8226

Females

1201

F18-39

1201

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8999

Females

1500

F18-39

1500

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8490

Females

1419

F18-39

1419

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

9224

Females

1930

F18-39

1930

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9937

Females

2398

F18-39

2398

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9543

Females

2389

F18-39

2389

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11136

Females

3162

F18-39

3162

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8968

Females

2234

F18-39

2234

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

8314

Females

2006

F18-39

2006

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7082

Females

1584

F18-39

1584

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6669

Females

1497

F18-39

1497

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6721

Females

1542

F18-39

1542

Passing Analysis

Category:
Athletes Passed
2121
Passed By
1261
Net Change
+860
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9378
5K → 10K333153+180#9378#9198
10K → 15K135209-74#9198#9272
15K → 20K37226+346#9272#8926
20K → Half4037+3#8926#8923
Half → 25K21574+141#8923#8782
25K → 30K216219-3#8782#8785
30K → 20M80138-58#8785#8843
20M → 21M97101-4#8843#8847
21M → 35K47110-63#8847#8910
35K → 23M13287+45#8910#8865
23M → 24M10256+46#8865#8819
24M → 40K15116+135#8819#8684
40K → 25.2M747+67#8684#8617
25.2M → Finish12728+99#8617#8518
TOTALS21211261+860
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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