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BOSTON MARATHON 2025

Ann Keegan Brogan

Bib: 31250•F

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
32:28
Rank: #26647
Start → 5K
10:27/mi
32:28 split
10K· 6.21 mi
1:05:24
Rank: #26538 (+109)
5K → 10K
10:36/mi
32:56 split
15K· 9.32 mi
1:39:45
Rank: #26635 (-97)
10K → 15K
11:03/mi
34:21 split
20K· 12.43 mi
2:16:36
Rank: #26765 (-130)
15K → 20K
11:52/mi
36:51 split
Half· 13.11 mi
2:24:30
Rank: #26795 (-30)
20K → Half
11:35/mi
7:54 split
25K· 15.53 mi
2:56:17
Rank: #26959 (-164)
Half → 25K
13:07/mi
31:47 split
30K· 18.64 mi
3:44:32
Rank: #27329 (-370)
25K → 30K
15:32/mi
48:15 split
20M
4:07:18
Rank: #27511 (-182)
30K → 20M
16:45/mi
22:46 split
21M
4:26:56
Rank: #27684 (-173)
20M → 21M
19:38/mi
19:38 split
35K· 21.75 mi
4:37:58
Rank: #27708 (-24)
21M → 35K
14:45/mi
11:02 split
23M
4:57:06
Rank: #27764 (-56)
35K → 23M
15:17/mi
19:08 split
24M
5:11:34
Rank: #27793 (-29)
23M → 24M
14:28/mi
14:28 split
40K· 24.85 mi
5:23:49
Rank: #27791 (+2)
24M → 40K
14:20/mi
12:15 split
25.2M
5:29:19
Rank: #27793 (-2)
40K → 25.2M
15:57/mi
5:30 split
Finish· 26.22 mi
5:43:16
Rank: #27823 (-30)
25.2M → Finish
13:41/mi
13:57 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:30
Pace11:01 /mi
2nd Half
Distance13.11 mi
Time3:18:46
Pace15:10 /mi
📊Positive Split: 37.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5132:2810:2732:28
10:27
-
10K
6.21 mi12:25:471:05:2410:3232:56
10:36
+0:09
15K
9.32 mi13:00:081:39:4510:4234:21
11:03
+0:27
20K
12.43 mi13:36:592:16:3611:0036:51
11:52
+0:49
Half
13.11 mi13:44:532:24:3011:017:54
11:35
-0:17
25K
15.53 mi14:16:402:56:1711:2131:47
13:07
+1:32
30K
18.64 mi15:04:553:44:3212:0348:15
15:32
+2:25
20M
20.00 mi15:27:414:07:1812:2222:46
16:45
+1:13
21M
21.00 mi15:47:194:26:5612:4319:38
19:38
+2:53
35K
21.75 mi15:58:214:37:5812:4711:02
14:45
-4:53
23M
23.00 mi16:17:294:57:0612:5519:08
15:17
+0:32
24M
24.00 mi16:31:575:11:3412:5914:28
14:28
-0:49
40K
24.85 mi16:44:125:23:4913:0212:15
14:20
-0:08
25.2M
25.20 mi16:49:425:29:1913:045:30
15:57
+1:37
Finish
26.22 mi17:03:395:43:1613:0613:57
13:41
-2:16

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

10:27 /mi

Average Pace

13:06 /mi

Slowest Pace

19:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:30

42% of race

Time at Steady Pace

2:30:52

44% of race

Time at Slower Pace

47:54

14% of race

Average Pace: 13:06 /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 mi11:52:5132:2810:2732:28
10:27
#26647
10K
6.21 mi12:25:471:05:2410:3232:56
10:36
#26538
15K
9.32 mi13:00:081:39:4510:4234:21
11:03
#26635
20K
12.43 mi13:36:592:16:3611:0036:51
11:52
#26765
Half
13.11 mi13:44:532:24:3011:017:54
11:35
#26795
25K
15.53 mi14:16:402:56:1711:2131:47
13:07
#26959
30K
18.64 mi15:04:553:44:3212:0348:15
15:32
#27329
20M
20.00 mi15:27:414:07:1812:2222:46
16:45
#27511
21M
21.00 mi15:47:194:26:5612:4319:38
19:38
#27684
35K
21.75 mi15:58:214:37:5812:4711:02
14:45
#27708
23M
23.00 mi16:17:294:57:0612:5519:08
15:17
#27764
24M
24.00 mi16:31:575:11:3412:5914:28
14:28
#27793
40K
24.85 mi16:44:125:23:4913:0212:15
14:20
#27791
25.2M
25.20 mi16:49:425:29:1913:045:30
15:57
#27793
Finish
26.22 mi17:03:395:43:1613:0613:57
13:41
#27823
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi26647111241112426736(Top 94%)11221(Top 92%)11221(Top 1798%)
10K6.21 mi3.10 mi26538+10911072+5211072+5226438(Top 93%)11032(Top 90%)11032(Top 1768%)
15K9.32 mi3.11 mi26635-9711132-6011132-6026736(Top 94%)11221(Top 92%)11221(Top 1798%)
20K12.43 mi3.11 mi26765-13011219-8711219-8726987(Top 95%)11385(Top 93%)11385(Top 1825%)
Half13.11 mi0.68 mi26795-3011241-2211241-2227119(Top 95%)11484(Top 94%)11484(Top 1840%)
25K15.53 mi2.42 mi26959-16411358-11711358-11727367(Top 96%)11632(Top 95%)11632(Top 1864%)
30K18.64 mi3.11 mi27329-37011604-24611604-24628188(Top 99%)12138(Top 99%)12138(Top 1945%)
20M20.00 mi1.36 mi27511-18211719-11511719-11528285(Top 100%)12184(Top 100%)12184(Top 1953%)
21M21.00 mi1.00 mi27684-17311815-9611815-9628365(Top 100%)12213(Top 100%)12213(Top 1957%)
35K21.75 mi0.75 mi27708-2411832-1711832-1728006(Top 99%)12080(Top 99%)12080(Top 1936%)
23M23.00 mi1.25 mi27764-5611867-3511867-3528016(Top 99%)12097(Top 99%)12097(Top 1939%)
24M24.00 mi1.00 mi27793-2911893-2611893-2627862(Top 98%)12052(Top 99%)12052(Top 1931%)
40K24.85 mi0.85 mi27791+211899-611899-627408(Top 96%)11828(Top 97%)11828(Top 1896%)
25.2M25.20 mi0.35 mi27793-211902-311902-327672(Top 97%)11971(Top 98%)11971(Top 1918%)
Finish26.22 mi1.02 mi27823-3011929-2711929-2727932(Top 98%)12059(Top 99%)12059(Top 1933%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

26736

Females

11221

F60-64

11221

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

26438

Females

11032

F60-64

11032

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

26736

Females

11221

F60-64

11221

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

26987

Females

11385

F60-64

11385

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

27119

Females

11484

F60-64

11484

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

27367

Females

11632

F60-64

11632

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

28188

Females

12138

F60-64

12138

30K→20M

18.6 - 20.0 mi

Top 100%
×5stories
+64ft-50ft

Overall

28285

Females

12184

F60-64

12184

20M→21M

20.0 - 21.0 mi

Top 100%
×8stories
+106ft-24ft

Overall

28365

Females

12213

F60-64

12213

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

28006

Females

12080

F60-64

12080

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

28016

Females

12097

F60-64

12097

23M→24M

23.0 - 24.0 mi

Top 98%
×6stories
+12ft-82ft

Overall

27862

Females

12052

F60-64

12052

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

27408

Females

11828

F60-64

11828

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

27672

Females

11971

F60-64

11971

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

27932

Females

12059

F60-64

12059

Passing Analysis

Category:
Athletes Passed
466
Passed By
1642
Net Change
-1176
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26647
5K → 10K236127+109#26647#26538
10K → 15K83180-97#26538#26635
15K → 20K57187-130#26635#26765
20K → Half1141-30#26765#26795
Half → 25K24188-164#26795#26959
25K → 30K13383-370#26959#27329
30K → 20M2184-182#27329#27511
20M → 21M1174-173#27511#27684
21M → 35K125-24#27684#27708
35K → 23M1066-56#27708#27764
23M → 24M736-29#27764#27793
24M → 40K119+2#27793#27791
40K → 25.2M46-2#27791#27793
25.2M → Finish636-30#27793#27823
TOTALS4661642-1176
📊

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