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BOSTON MARATHON 2025

Patrick Glennon

Bib: 25914•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:27
Rank: #24180
Start → 5K
29:27 | 9:29/mi
10K· 6.21 mi
57:41
Rank: #23491 (+689)
5K → 10K
28:14 | 9:05/mi
15K· 9.32 mi
1:24:43
Rank: #22650 (+841)
10K → 15K
27:02 | 8:42/mi
20K· 12.43 mi
1:51:50
Rank: #21927 (+723)
15K → 20K
27:07 | 8:44/mi
Half· 13.11 mi
1:57:15
Rank: #21659 (+268)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
2:18:11
Rank: #21072 (+587)
Half → 25K
20:56 | 8:38/mi
30K· 18.64 mi
2:45:32
Rank: #20281 (+791)
25K → 30K
27:21 | 8:48/mi
20M
2:57:18
Rank: #19910 (+371)
30K → 20M
11:46 | 8:40/mi
21M
3:06:14
Rank: #19526 (+384)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
3:12:27
Rank: #19365 (+161)
21M → 35K
6:13 | 8:19/mi
23M
3:23:06
Rank: #19042 (+323)
35K → 23M
10:39 | 8:30/mi
24M
3:30:55
Rank: #18692 (+350)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
3:37:44
Rank: #18375 (+317)
24M → 40K
6:49 | 7:58/mi
25.2M
3:40:45
Rank: #18257 (+118)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:48:26
Rank: #17948 (+309)
25.2M → Finish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:57:15
Pace8:57 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:51:11
Pace8:29 /mi
📊Negative Split: 5.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5829:279:2929:27
9:29
-
10K
6.21 mi12:21:1257:419:1728:14
9:05
-0:24
15K
9.32 mi12:48:141:24:439:0527:02
8:42
-0:23
20K
12.43 mi13:15:211:51:509:0027:07
8:44
+0:02
Half
13.11 mi13:20:461:57:158:575:25
7:56
-0:48
25K
15.53 mi13:41:422:18:118:5420:56
8:38
+0:42
30K
18.64 mi14:09:032:45:328:5327:21
8:48
+0:10
20M
20.00 mi14:20:492:57:188:5211:46
8:40
-0:08
21M
21.00 mi14:29:453:06:148:528:56
8:56
+0:16
35K
21.75 mi14:35:583:12:278:516:13
8:19
-0:37
23M
23.00 mi14:46:373:23:068:5010:39
8:30
+0:11
24M
24.00 mi14:54:263:30:558:477:49
7:49
-0:41
40K
24.85 mi15:01:153:37:448:466:49
7:58
+0:09
25.2M
25.20 mi15:04:163:40:458:463:01
8:45
+0:47
Finish
26.22 mi15:11:573:48:268:437:41
7:32
-1:13

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

9:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:57

15% of race

Time at Steady Pace

2:07:52

56% of race

Time at Slower Pace

1:06:37

29% 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 mi11:52:5829:279:2929:27
9:29
#24180
10K
6.21 mi12:21:1257:419:1728:14
9:05
#23491
15K
9.32 mi12:48:141:24:439:0527:02
8:42
#22650
20K
12.43 mi13:15:211:51:509:0027:07
8:44
#21927
Half
13.11 mi13:20:461:57:158:575:25
7:56
#21659
25K
15.53 mi13:41:422:18:118:5420:56
8:38
#21072
30K
18.64 mi14:09:032:45:328:5327:21
8:48
#20281
20M
20.00 mi14:20:492:57:188:5211:46
8:40
#19910
21M
21.00 mi14:29:453:06:148:528:56
8:56
#19526
35K
21.75 mi14:35:583:12:278:516:13
8:19
#19365
23M
23.00 mi14:46:373:23:068:5010:39
8:30
#19042
24M
24.00 mi14:54:263:30:558:477:49
7:49
#18692
40K
24.85 mi15:01:153:37:448:466:49
7:58
#18375
25.2M
25.20 mi15:04:163:40:458:463:01
8:45
#18257
Finish
26.22 mi15:11:573:48:268:437:41
7:32
#17948
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24180143301433020485(Top 72%)12725(Top 79%)12725(Top 226%)
10K6.21 mi3.10 mi23491+68914013+31714013+31722762(Top 80%)13694(Top 85%)13694(Top 243%)
15K9.32 mi3.11 mi22650+84113652+36113652+36120485(Top 72%)12725(Top 79%)12725(Top 226%)
20K12.43 mi3.11 mi21927+72313303+34913303+34919552(Top 69%)12261(Top 76%)12261(Top 217%)
Half13.11 mi0.68 mi21659+26813186+11713186+11715407(Top 54%)10544(Top 65%)10544(Top 187%)
25K15.53 mi2.42 mi21072+58712934+25212934+25217997(Top 63%)11521(Top 72%)11521(Top 204%)
30K18.64 mi3.11 mi20281+79112535+39912535+39916621(Top 59%)10762(Top 67%)10762(Top 191%)
20M20.00 mi1.36 mi19910+37112362+17312362+17314794(Top 52%)9831(Top 61%)9831(Top 174%)
21M21.00 mi1.00 mi19526+38412168+19412168+19413129(Top 46%)8921(Top 55%)8921(Top 158%)
35K21.75 mi0.75 mi19365+16112081+8712081+8714298(Top 50%)9428(Top 59%)9428(Top 167%)
23M23.00 mi1.25 mi19042+32311919+16211919+16213351(Top 47%)8868(Top 55%)8868(Top 157%)
24M24.00 mi1.00 mi18692+35011740+17911740+1799934(Top 35%)7143(Top 44%)7143(Top 127%)
40K24.85 mi0.85 mi18375+31711570+17011570+17010004(Top 35%)7060(Top 44%)7060(Top 125%)
25.2M25.20 mi0.35 mi18257+11811508+6211508+6210306(Top 36%)7130(Top 44%)7130(Top 126%)
Finish26.22 mi1.02 mi17948+30911359+14911359+1499488(Top 33%)6716(Top 42%)6716(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

20485

Males

12725

M18-39

12725

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

22762

Males

13694

M18-39

13694

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

20485

Males

12725

M18-39

12725

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19552

Males

12261

M18-39

12261

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

15407

Males

10544

M18-39

10544

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

17997

Males

11521

M18-39

11521

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16621

Males

10762

M18-39

10762

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14794

Males

9831

M18-39

9831

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

13129

Males

8921

M18-39

8921

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

14298

Males

9428

M18-39

9428

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

13351

Males

8868

M18-39

8868

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9934

Males

7143

M18-39

7143

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

10004

Males

7060

M18-39

7060

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10306

Males

7130

M18-39

7130

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9488

Males

6716

M18-39

6716

Passing Analysis

Category:
Athletes Passed
6289
Passed By
57
Net Change
+6232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24180
5K → 10K73344+689#24180#23491
10K → 15K8443+841#23491#22650
15K → 20K7263+723#22650#21927
20K → Half2680+268#21927#21659
Half → 25K5870+587#21659#21072
25K → 30K7921+791#21072#20281
30K → 20M3721+371#20281#19910
20M → 21M3840+384#19910#19526
21M → 35K1632+161#19526#19365
35K → 23M3241+323#19365#19042
23M → 24M3500+350#19042#18692
24M → 40K3192+317#18692#18375
40K → 25.2M1180+118#18375#18257
25.2M → Finish3090+309#18257#17948
TOTALS628957+6232
📊

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