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BOSTON MARATHON 2025

Michelle Cannon

Bib: 29390•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 (F50-54)
#0 / 1303
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
10:47/mi
33:31
↑ 97↓ 3451.5%
10K· 6.21 mi
10:55/mi
1:07:26
↑ 79↓ 1380.4%
15K· 9.32 mi
11:13/mi
1:42:18
↑ 67↓ 78
20K· 12.43 mi
10:56/mi
2:16:16
↑ 106↓ 860.1%
Half· 13.11 mi
10:55/mi
2:23:43
↑ 19↓ 370.5%
25K· 15.53 mi
11:43/mi
2:52:07
↑ 66↓ 880.2%
30K· 18.64 mi
12:19/mi
3:30:24
↑ 181↓ 1480.2%
20M
12:41/mi
3:47:38
↑ 64↓ 500.2%
21M
14:23/mi
4:02:01
↑ 106↓ 241.6%
35K· 21.75 mi
11:48/mi
4:10:51
↑ 17↓ 861.7%
23M
13:23/mi
4:27:37
↑ 23↓ 630.6%
24M
13:33/mi
4:41:10
↓ 821.3%
40K· 24.85 mi
14:14/mi
4:53:20
↓ 200.3%
25.2M
14:07/mi
4:58:12
↑ 13↓ 160.2%
Finish· 26.22 mi
13:11/mi
5:11:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:43
Pace10:58 /mi
2nd Half
Distance13.11 mi
Time2:47:55
Pace12:49 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:1333:3110:4733:31
10:47
-
10K
6.21 mi12:29:081:07:2610:5133:55
10:55
+0:08
15K
9.32 mi13:04:001:42:1810:5934:52
11:13
+0:18
20K
12.43 mi13:37:582:16:1610:5833:58
10:56
-0:17
Half
13.11 mi13:45:252:23:4310:587:27
10:55
-0:01
25K
15.53 mi14:13:492:52:0711:0528:24
11:43
+0:48
30K
18.64 mi14:52:063:30:2411:1738:17
12:19
+0:36
20M
20.00 mi15:09:203:47:3811:2317:14
12:41
+0:22
21M
21.00 mi15:23:434:02:0111:3114:23
14:23
+1:42
35K
21.75 mi15:32:334:10:5111:328:50
11:48
-2:35
23M
23.00 mi15:49:194:27:3711:3816:46
13:23
+1:35
24M
24.00 mi16:02:524:41:1011:4313:33
13:33
+0:10
40K
24.85 mi16:15:024:53:2011:4812:10
14:14
+0:41
25.2M
25.20 mi16:19:544:58:1211:504:52
14:07
-0:07
Finish
26.22 mi16:33:205:11:3811:5413:26
13:11
-0:56

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

10:47 /mi

Average Pace

11:54 /mi

Slowest Pace

14:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:43

46% of race

Time at Steady Pace

1:32:45

30% of race

Time at Slower Pace

1:15:10

24% of race

Average Pace: 11:53 /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 mi11:55:1333:3110:4733:31
10:47
#27258
10K
6.21 mi12:29:081:07:2610:5133:55
10:55
#27120
15K
9.32 mi13:04:001:42:1810:5934:52
11:13
#27042
20K
12.43 mi13:37:582:16:1610:5833:58
10:56
#26732
Half
13.11 mi13:45:252:23:4310:587:27
10:55
#26714
25K
15.53 mi14:13:492:52:0711:0528:24
11:43
#26609
30K
18.64 mi14:52:063:30:2411:1738:17
12:19
#26527
20M
20.00 mi15:09:203:47:3811:2317:14
12:41
#26503
21M
21.00 mi15:23:434:02:0111:3114:23
14:23
#26514
35K
21.75 mi15:32:334:10:5111:328:50
11:48
#26474
23M
23.00 mi15:49:194:27:3711:3816:46
13:23
#26510
24M
24.00 mi16:02:524:41:1011:4313:33
13:33
#26589
40K
24.85 mi16:15:024:53:2011:4812:10
14:14
#26644
25.2M
25.20 mi16:19:544:58:1211:504:52
14:07
#26644
Finish
26.22 mi16:33:205:11:3811:5413:26
13:11
#26717
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi27258114821148226959(Top 95%)11355(Top 93%)11355(Top 871%)
10K6.21 mi3.10 mi27120+13811426+5611426+5626943(Top 95%)11333(Top 93%)11333(Top 870%)
15K9.32 mi3.11 mi27042+7811383+4311383+4326959(Top 95%)11355(Top 93%)11355(Top 871%)
20K12.43 mi3.11 mi26732+31011197+18611197+18625898(Top 91%)10753(Top 88%)10753(Top 825%)
Half13.11 mi0.68 mi26714+1811186+1111186+1126397(Top 93%)11060(Top 90%)11060(Top 849%)
25K15.53 mi2.42 mi26609+10511146+4011146+4026110(Top 92%)10918(Top 89%)10918(Top 838%)
30K18.64 mi3.11 mi26527+8211120+2611120+2625964(Top 91%)10924(Top 89%)10924(Top 838%)
20M20.00 mi1.36 mi26503+2411119+111119+126111(Top 92%)11069(Top 91%)11069(Top 850%)
21M21.00 mi1.00 mi26514-1111133-1411133-1426588(Top 94%)11361(Top 93%)11361(Top 872%)
35K21.75 mi0.75 mi26474+4011121+1211121+1225569(Top 90%)10887(Top 89%)10887(Top 836%)
23M23.00 mi1.25 mi26510-3611158-3711158-3726783(Top 94%)11494(Top 94%)11494(Top 882%)
24M24.00 mi1.00 mi26589-7911211-5311211-5327362(Top 96%)11831(Top 97%)11831(Top 908%)
40K24.85 mi0.85 mi26644-5511242-3111242-3127351(Top 96%)11806(Top 97%)11806(Top 906%)
25.2M25.20 mi0.35 mi2664411248-611248-626375(Top 93%)11369(Top 93%)11369(Top 873%)
Finish26.22 mi1.02 mi26717-7311297-4911297-4927705(Top 98%)11959(Top 98%)11959(Top 918%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

26959

Females

11355

F50-54

11355

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

26943

Females

11333

F50-54

11333

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

26959

Females

11355

F50-54

11355

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25898

Females

10753

F50-54

10753

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

26397

Females

11060

F50-54

11060

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

26110

Females

10918

F50-54

10918

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

25964

Females

10924

F50-54

10924

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

26111

Females

11069

F50-54

11069

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

26588

Females

11361

F50-54

11361

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25569

Females

10887

F50-54

10887

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

26783

Females

11494

F50-54

11494

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

27362

Females

11831

F50-54

11831

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

27351

Females

11806

F50-54

11806

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26375

Females

11369

F50-54

11369

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

27705

Females

11959

F50-54

11959

Passing Analysis

Category:
Athletes Passed
1190
Passed By
649
Net Change
+541
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27258
5K → 10K22385+138#27258#27120
10K → 15K14971+78#27120#27042
15K → 20K3166+310#27042#26732
20K → Half2810+18#26732#26714
Half → 25K14540+105#26714#26609
25K → 30K13149+82#26609#26527
30K → 20M5733+24#26527#26503
20M → 21M3445-11#26503#26514
21M → 35K455+40#26514#26474
35K → 23M2965-36#26474#26510
23M → 24M1291-79#26510#26589
24M → 40K661-55#26589#26644
40K → 25.2M990#26644#26644
25.2M → Finish679-73#26644#26717
TOTALS1190649+541
📊

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