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BOSTON MARATHON 2025

Carm Michaud

Bib: 22462•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 44%
Division (F50-54)
#0 / 1303
Top 39%
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
7:32/mi
23:23
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
47:52
↑ 79↓ 1380.4%
15K· 9.32 mi
8:02/mi
1:12:51
↑ 67↓ 78
20K· 12.43 mi
8:24/mi
1:38:58
↑ 106↓ 860.1%
Half· 13.11 mi
8:26/mi
1:44:43
↑ 19↓ 370.5%
25K· 15.53 mi
8:33/mi
2:05:28
↑ 66↓ 880.2%
30K· 18.64 mi
9:13/mi
2:34:07
↑ 181↓ 1480.2%
20M
9:38/mi
2:47:13
↑ 64↓ 500.2%
21M
10:32/mi
2:57:45
↑ 106↓ 241.6%
35K· 21.75 mi
9:20/mi
3:04:44
↑ 17↓ 861.7%
23M
9:37/mi
3:16:47
↑ 23↓ 630.6%
24M
9:39/mi
3:26:26
↓ 821.3%
40K· 24.85 mi
9:55/mi
3:34:55
↓ 200.3%
25.2M
11:10/mi
3:38:46
↑ 13↓ 160.2%
Finish· 26.22 mi
9:32/mi
3:48:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:43
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time2:03:46
Pace9:26 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0723:237:3223:23
7:32
-
10K
6.21 mi11:43:3647:527:4224:29
7:53
+0:21
15K
9.32 mi12:08:351:12:517:4924:59
8:02
+0:09
20K
12.43 mi12:34:421:38:587:5826:07
8:24
+0:22
Half
13.11 mi12:40:271:44:437:595:45
8:26
+0:02
25K
15.53 mi13:01:122:05:288:0520:45
8:33
+0:07
30K
18.64 mi13:29:512:34:078:1628:39
9:13
+0:40
20M
20.00 mi13:42:572:47:138:2213:06
9:38
+0:25
21M
21.00 mi13:53:292:57:458:2810:32
10:32
+0:54
35K
21.75 mi14:00:283:04:448:306:59
9:20
-1:12
23M
23.00 mi14:12:313:16:478:3312:03
9:37
+0:17
24M
24.00 mi14:22:103:26:268:369:39
9:39
+0:02
40K
24.85 mi14:30:393:34:558:398:29
9:55
+0:16
25.2M
25.20 mi14:34:303:38:468:413:51
11:10
+1:15
Finish
26.22 mi14:44:133:48:298:439:43
9:32
-1:38

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

7:32 /mi

Average Pace

8:43 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:28

55% of race

Time at Steady Pace

1:20:09

35% of race

Time at Slower Pace

22:52

10% of race

Average Pace: 8:43 /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 mi11:19:0723:237:3223:23
7:32
#12491
10K
6.21 mi11:43:3647:527:4224:29
7:53
#13942
15K
9.32 mi12:08:351:12:517:4924:59
8:02
#14787
20K
12.43 mi12:34:421:38:587:5826:07
8:24
#15672
Half
13.11 mi12:40:271:44:437:595:45
8:26
#15840
25K
15.53 mi13:01:122:05:288:0520:45
8:33
#16151
30K
18.64 mi13:29:512:34:078:1628:39
9:13
#16647
20M
20.00 mi13:42:572:47:138:2213:06
9:38
#16893
21M
21.00 mi13:53:292:57:458:2810:32
10:32
#17128
35K
21.75 mi14:00:283:04:448:306:59
9:20
#17238
23M
23.00 mi14:12:313:16:478:3312:03
9:37
#17381
24M
24.00 mi14:22:103:26:268:369:39
9:39
#17550
40K
24.85 mi14:30:393:34:558:398:29
9:55
#17685
25.2M
25.20 mi14:34:303:38:468:413:51
11:10
#17762
Finish
26.22 mi14:44:133:48:298:439:43
9:32
#17956
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi124913068306816372(Top 58%)5360(Top 44%)5360(Top 411%)
10K6.21 mi3.10 mi13942-14513905-8373905-83715546(Top 55%)4862(Top 40%)4862(Top 373%)
15K9.32 mi3.11 mi14787-8454425-5204425-52016372(Top 58%)5360(Top 44%)5360(Top 411%)
20K12.43 mi3.11 mi15672-8854966-5414966-54117600(Top 62%)6112(Top 50%)6112(Top 469%)
Half13.11 mi0.68 mi15840-1685055-895055-8918774(Top 66%)6768(Top 55%)6768(Top 519%)
25K15.53 mi2.42 mi16151-3115248-1935248-19317543(Top 62%)6161(Top 50%)6161(Top 473%)
30K18.64 mi3.11 mi16647-4965611-3635611-36318742(Top 66%)6976(Top 57%)6976(Top 535%)
20M20.00 mi1.36 mi16893-2465778-1675778-16719745(Top 70%)7653(Top 63%)7653(Top 587%)
21M21.00 mi1.00 mi17128-2355954-1765954-17620113(Top 71%)7968(Top 65%)7968(Top 612%)
35K21.75 mi0.75 mi17238-1106045-916045-9119719(Top 69%)7827(Top 64%)7827(Top 601%)
23M23.00 mi1.25 mi17381-1436159-1146159-11419185(Top 68%)7605(Top 62%)7605(Top 584%)
24M24.00 mi1.00 mi17550-1696280-1216280-12120198(Top 71%)8182(Top 67%)8182(Top 628%)
40K24.85 mi0.85 mi17685-1356383-1036383-10320198(Top 71%)8249(Top 67%)8249(Top 633%)
25.2M25.20 mi0.35 mi17762-776429-466429-4621134(Top 74%)8717(Top 71%)8717(Top 669%)
Finish26.22 mi1.02 mi17956-1946544-1156544-11521302(Top 75%)8809(Top 72%)8809(Top 676%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

16372

Females

5360

F50-54

5360

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

15546

Females

4862

F50-54

4862

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

16372

Females

5360

F50-54

5360

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

17600

Females

6112

F50-54

6112

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

18774

Females

6768

F50-54

6768

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17543

Females

6161

F50-54

6161

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

18742

Females

6976

F50-54

6976

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

19745

Females

7653

F50-54

7653

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20113

Females

7968

F50-54

7968

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

19719

Females

7827

F50-54

7827

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

19185

Females

7605

F50-54

7605

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

20198

Females

8182

F50-54

8182

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20198

Females

8249

F50-54

8249

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21134

Females

8717

F50-54

8717

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

21302

Females

8809

F50-54

8809

Passing Analysis

Category:
Athletes Passed
648
Passed By
6113
Net Change
-5465
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12491
5K → 10K211472-1451#12491#13942
10K → 15K46891-845#13942#14787
15K → 20K63948-885#14787#15672
20K → Half4172-168#15672#15840
Half → 25K93404-311#15840#16151
25K → 30K102598-496#16151#16647
30K → 20M41287-246#16647#16893
20M → 21M63298-235#16893#17128
21M → 35K40150-110#17128#17238
35K → 23M75218-143#17238#17381
23M → 24M37206-169#17381#17550
24M → 40K28163-135#17550#17685
40K → 25.2M1592-77#17685#17762
25.2M → Finish20214-194#17762#17956
TOTALS6486113-5465
📊

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