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BOSTON MARATHON 2025

Simon Keegan

Bib: 7605•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 38%
Masters (Masters Men)
#0 / 10463
Top 25%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:10
Rank: #6409
Start → 5K
21:10 | 6:49/mi
10K· 6.21 mi
42:33
Rank: #6729 (-320)
5K → 10K
21:23 | 6:53/mi
15K· 9.32 mi
1:04:07
Rank: #6900 (-171)
10K → 15K
21:34 | 6:56/mi
20K· 12.43 mi
1:26:04
Rank: #7034 (-134)
15K → 20K
21:57 | 7:04/mi
Half· 13.11 mi
1:30:46
Rank: #7016 (+18)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:47:56
Rank: #6910 (+106)
Half → 25K
17:10 | 7:05/mi
30K· 18.64 mi
2:11:19
Rank: #6956 (-46)
25K → 30K
23:23 | 7:32/mi
20M
2:21:42
Rank: #6956
30K → 20M
10:23 | 7:38/mi
21M
2:29:56
Rank: #6991 (-35)
20M → 21M
8:14 | 8:14/mi
35K· 21.75 mi
2:35:34
Rank: #7022 (-31)
21M → 35K
5:38 | 7:32/mi
23M
2:45:23
Rank: #7044 (-22)
35K → 23M
9:49 | 7:50/mi
24M
2:53:06
Rank: #7085 (-41)
23M → 24M
7:43 | 7:43/mi
40K· 24.85 mi
2:59:43
Rank: #7093 (-8)
24M → 40K
6:37 | 7:44/mi
25.2M
3:02:37
Rank: #7087 (+6)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:10:17
Rank: #7140 (-53)
25.2M → Finish
7:40 | 7:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:46
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:39:31
Pace7:35 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:5721:106:4921:10
6:49
-
10K
6.21 mi10:49:2042:336:5121:23
6:53
+0:04
15K
9.32 mi11:10:541:04:076:5321:34
6:56
+0:03
20K
12.43 mi11:32:511:26:046:5621:57
7:04
+0:08
Half
13.11 mi11:37:331:30:466:554:42
6:53
-0:11
25K
15.53 mi11:54:431:47:566:5717:10
7:05
+0:12
30K
18.64 mi12:18:062:11:197:0323:23
7:32
+0:27
20M
20.00 mi12:28:292:21:427:0510:23
7:38
+0:06
21M
21.00 mi12:36:432:29:567:088:14
8:14
+0:36
35K
21.75 mi12:42:212:35:347:095:38
7:32
-0:42
23M
23.00 mi12:52:102:45:237:119:49
7:50
+0:18
24M
24.00 mi12:59:532:53:067:137:43
7:43
-0:07
40K
24.85 mi13:06:302:59:437:146:37
7:44
+0:01
25.2M
25.20 mi13:09:243:02:377:152:54
8:25
+0:41
Finish
26.22 mi13:17:043:10:177:167:40
7:31
-0:54

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

6:49 /mi

Average Pace

7:16 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:56

57% of race

Time at Steady Pace

1:01:24

32% of race

Time at Slower Pace

20:57

11% of race

Average Pace: 7:15 /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 mi10:27:5721:106:4921:10
6:49
#6409
10K
6.21 mi10:49:2042:336:5121:23
6:53
#6729
15K
9.32 mi11:10:541:04:076:5321:34
6:56
#6900
20K
12.43 mi11:32:511:26:046:5621:57
7:04
#7034
Half
13.11 mi11:37:331:30:466:554:42
6:53
#7016
25K
15.53 mi11:54:431:47:566:5717:10
7:05
#6910
30K
18.64 mi12:18:062:11:197:0323:23
7:32
#6956
20M
20.00 mi12:28:292:21:427:0510:23
7:38
#6956
21M
21.00 mi12:36:432:29:567:088:14
8:14
#6991
35K
21.75 mi12:42:212:35:347:095:38
7:32
#7022
23M
23.00 mi12:52:102:45:237:119:49
7:50
#7044
24M
24.00 mi12:59:532:53:067:137:43
7:43
#7085
40K
24.85 mi13:06:302:59:437:146:37
7:44
#7093
25.2M
25.20 mi13:09:243:02:377:152:54
8:25
#7087
Finish
26.22 mi13:17:043:10:177:167:40
7:31
#7140
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6409584358437233(Top 25%)6421(Top 40%)6421(Top 286%)
10K6.21 mi3.10 mi6729-3206083-2406083-2407101(Top 25%)6353(Top 39%)6353(Top 283%)
15K9.32 mi3.11 mi6900-1716203-1206203-1207233(Top 25%)6421(Top 40%)6421(Top 286%)
20K12.43 mi3.11 mi7034-1346299-966299-967278(Top 26%)6399(Top 40%)6399(Top 285%)
Half13.11 mi0.68 mi7016+186283+166283+166778(Top 24%)6043(Top 38%)6043(Top 269%)
25K15.53 mi2.42 mi6910+1066187+966187+966840(Top 24%)6005(Top 37%)6005(Top 267%)
30K18.64 mi3.11 mi6956-466177+106177+107916(Top 28%)6525(Top 41%)6525(Top 290%)
20M20.00 mi1.36 mi69566142+356142+357943(Top 28%)6397(Top 40%)6397(Top 285%)
21M21.00 mi1.00 mi6991-356147-56147-58747(Top 31%)6666(Top 41%)6666(Top 297%)
35K21.75 mi0.75 mi7022-316153-66153-68778(Top 31%)6709(Top 42%)6709(Top 299%)
23M23.00 mi1.25 mi7044-226125+286125+288834(Top 31%)6622(Top 41%)6622(Top 295%)
24M24.00 mi1.00 mi7085-416117+86117+89167(Top 32%)6727(Top 42%)6727(Top 299%)
40K24.85 mi0.85 mi7093-86094+236094+238309(Top 29%)6147(Top 38%)6147(Top 274%)
25.2M25.20 mi0.35 mi7087+66077+176077+178139(Top 29%)5963(Top 37%)5963(Top 265%)
Finish26.22 mi1.02 mi7140-536089-126089-129309(Top 33%)6595(Top 41%)6595(Top 294%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

7233

Males

6421

M40-44

6421

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

7101

Males

6353

M40-44

6353

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

7233

Males

6421

M40-44

6421

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

7278

Males

6399

M40-44

6399

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6778

Males

6043

M40-44

6043

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6840

Males

6005

M40-44

6005

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7916

Males

6525

M40-44

6525

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7943

Males

6397

M40-44

6397

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8747

Males

6666

M40-44

6666

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8778

Males

6709

M40-44

6709

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8834

Males

6622

M40-44

6622

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

9167

Males

6727

M40-44

6727

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8309

Males

6147

M40-44

6147

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8139

Males

5963

M40-44

5963

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9309

Males

6595

M40-44

6595

Passing Analysis

Category:
Athletes Passed
1136
Passed By
1867
Net Change
-731
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6409
5K → 10K93413-320#6409#6729
10K → 15K93264-171#6729#6900
15K → 20K90224-134#6900#7034
20K → Half3719+18#7034#7016
Half → 25K16256+106#7016#6910
25K → 30K163209-46#6910#6956
30K → 20M99990#6956#6956
20M → 21M80115-35#6956#6991
21M → 35K4273-31#6991#7022
35K → 23M87109-22#7022#7044
23M → 24M5192-41#7044#7085
24M → 40K6068-8#7085#7093
40K → 25.2M3024+6#7093#7087
25.2M → Finish49102-53#7087#7140
TOTALS11361867-731
📊

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