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BOSTON MARATHON 2025

Ann Marie Gannon

Bib: 25477•F

NY

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

Start
0:00:00
Race begins
5K· 3.11 mi
28:14
Rank: #22812
Start → 5K
28:14 | 9:05/mi
10K· 6.21 mi
57:02
Rank: #23136 (-324)
5K → 10K
28:48 | 9:16/mi
15K· 9.32 mi
1:26:53
Rank: #23522 (-386)
10K → 15K
29:51 | 9:36/mi
20K· 12.43 mi
1:56:41
Rank: #23430 (+92)
15K → 20K
29:48 | 9:36/mi
Half· 13.11 mi
2:03:23
Rank: #23494 (-64)
20K → Half
6:42 | 9:49/mi
25K· 15.53 mi
2:28:16
Rank: #23543 (-49)
Half → 25K
24:53 | 10:16/mi
30K· 18.64 mi
3:02:23
Rank: #23624 (-81)
25K → 30K
34:07 | 10:59/mi
20M
3:17:37
Rank: #23670 (-46)
30K → 20M
15:14 | 11:13/mi
21M
3:29:24
Rank: #23635 (+35)
20M → 21M
11:47 | 11:47/mi
35K· 21.75 mi
3:37:09
Rank: #23618 (+17)
21M → 35K
7:45 | 10:22/mi
23M
3:52:02
Rank: #23719 (-101)
35K → 23M
14:53 | 11:53/mi
24M
4:03:13
Rank: #23755 (-36)
23M → 24M
11:11 | 11:11/mi
40K· 24.85 mi
4:12:51
Rank: #23746 (+9)
24M → 40K
9:38 | 11:16/mi
25.2M
4:16:43
Rank: #23731 (+15)
40K → 25.2M
3:52 | 11:13/mi
Finish· 26.22 mi
4:27:10
Rank: #23720 (+11)
25.2M → Finish
10:27 | 10:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:23
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:23:47
Pace10:58 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:4428:149:0528:14
9:05
-
10K
6.21 mi11:57:3257:029:1128:48
9:16
+0:11
15K
9.32 mi12:27:231:26:539:1929:51
9:36
+0:20
20K
12.43 mi12:57:111:56:419:2329:48
9:36
0:00
Half
13.11 mi13:03:532:03:239:256:42
9:49
+0:13
25K
15.53 mi13:28:462:28:169:3324:53
10:16
+0:27
30K
18.64 mi14:02:533:02:239:4734:07
10:59
+0:43
20M
20.00 mi14:18:073:17:379:5315:14
11:13
+0:14
21M
21.00 mi14:29:543:29:249:5811:47
11:47
+0:34
35K
21.75 mi14:37:393:37:099:597:45
10:22
-1:25
23M
23.00 mi14:52:323:52:0210:0514:53
11:53
+1:31
24M
24.00 mi15:03:434:03:1310:0811:11
11:11
-0:42
40K
24.85 mi15:13:214:12:5110:109:38
11:16
+0:05
25.2M
25.20 mi15:17:134:16:4310:113:52
11:13
-0:03
Finish
26.22 mi15:27:404:27:1010:1210:27
10:15
-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

9:05 /mi

Average Pace

10:12 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:23

46% of race

Time at Steady Pace

43:05

16% of race

Time at Slower Pace

1:40:42

38% of race

Average Pace: 10:11 /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 mi11:28:4428:149:0528:14
9:05
#22812
10K
6.21 mi11:57:3257:029:1128:48
9:16
#23136
15K
9.32 mi12:27:231:26:539:1929:51
9:36
#23522
20K
12.43 mi12:57:111:56:419:2329:48
9:36
#23430
Half
13.11 mi13:03:532:03:239:256:42
9:49
#23494
25K
15.53 mi13:28:462:28:169:3324:53
10:16
#23543
30K
18.64 mi14:02:533:02:239:4734:07
10:59
#23624
20M
20.00 mi14:18:073:17:379:5315:14
11:13
#23670
21M
21.00 mi14:29:543:29:249:5811:47
11:47
#23635
35K
21.75 mi14:37:393:37:099:597:45
10:22
#23618
23M
23.00 mi14:52:323:52:0210:0514:53
11:53
#23719
24M
24.00 mi15:03:434:03:1310:0811:11
11:11
#23755
40K
24.85 mi15:13:214:12:5110:109:38
11:16
#23746
25.2M
25.20 mi15:17:134:16:4310:113:52
11:13
#23731
Finish
26.22 mi15:27:404:27:1010:1210:27
10:15
#23720
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi228129079907924048(Top 85%)9699(Top 79%)9699(Top 1554%)
10K6.21 mi3.10 mi23136-3249223-1449223-14423435(Top 83%)9377(Top 77%)9377(Top 1503%)
15K9.32 mi3.11 mi23522-3869426-2039426-20324048(Top 85%)9699(Top 79%)9699(Top 1554%)
20K12.43 mi3.11 mi23430+929358+689358+6823183(Top 82%)9236(Top 76%)9236(Top 1480%)
Half13.11 mi0.68 mi23494-649394-369394-3624442(Top 86%)9963(Top 81%)9963(Top 1597%)
25K15.53 mi2.42 mi23543-499445-519445-5123870(Top 84%)9672(Top 79%)9672(Top 1550%)
30K18.64 mi3.11 mi23624-819524-799524-7923978(Top 84%)9855(Top 81%)9855(Top 1579%)
20M20.00 mi1.36 mi23670-469583-599583-5924028(Top 85%)9964(Top 81%)9964(Top 1597%)
21M21.00 mi1.00 mi23635+359575+89575+823193(Top 82%)9600(Top 79%)9600(Top 1538%)
35K21.75 mi0.75 mi23618+179572+39572+322865(Top 80%)9478(Top 78%)9478(Top 1519%)
23M23.00 mi1.25 mi23719-1019646-749646-7424949(Top 88%)10574(Top 86%)10574(Top 1695%)
24M24.00 mi1.00 mi23755-369678-329678-3224366(Top 86%)10306(Top 84%)10306(Top 1652%)
40K24.85 mi0.85 mi23746+99692-149692-1423710(Top 83%)10034(Top 82%)10034(Top 1608%)
25.2M25.20 mi0.35 mi23731+159688+49688+421328(Top 75%)8838(Top 72%)8838(Top 1416%)
Finish26.22 mi1.02 mi23720+119692-49692-423693(Top 83%)10020(Top 82%)10020(Top 1606%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

24048

Females

9699

F60-64

9699

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23435

Females

9377

F60-64

9377

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

24048

Females

9699

F60-64

9699

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23183

Females

9236

F60-64

9236

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

24442

Females

9963

F60-64

9963

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

23870

Females

9672

F60-64

9672

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

23978

Females

9855

F60-64

9855

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24028

Females

9964

F60-64

9964

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

23193

Females

9600

F60-64

9600

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

22865

Females

9478

F60-64

9478

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

24949

Females

10574

F60-64

10574

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

24366

Females

10306

F60-64

10306

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23710

Females

10034

F60-64

10034

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21328

Females

8838

F60-64

8838

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

23693

Females

10020

F60-64

10020

Passing Analysis

Category:
Athletes Passed
1012
Passed By
1920
Net Change
-908
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22812
5K → 10K121445-324#22812#23136
10K → 15K68454-386#23136#23522
15K → 20K19199+92#23522#23430
20K → Half1377-64#23430#23494
Half → 25K110159-49#23494#23543
25K → 30K126207-81#23543#23624
30K → 20M63109-46#23624#23670
20M → 21M8651+35#23670#23635
21M → 35K5437+17#23635#23618
35K → 23M41142-101#23618#23719
23M → 24M3167-36#23719#23755
24M → 40K4839+9#23755#23746
40K → 25.2M205+15#23746#23731
25.2M → Finish4029+11#23731#23720
TOTALS10121920-908
📊

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