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BOSTON MARATHON 2025

Sean Mcglynn

Bib: 6786•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 36%
Gender (Male)
#0 / 16105
Top 49%
Masters (Masters Men)
#0 / 10463
Top 38%
Division (M55-59)
#0 / 1648
Top 20%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:32
Rank: #9913
Start → 5K
22:32 | 7:15/mi
10K· 6.21 mi
45:12
Rank: #10109 (-196)
5K → 10K
22:40 | 7:18/mi
15K· 9.32 mi
1:08:05
Rank: #10237 (-128)
10K → 15K
22:53 | 7:22/mi
20K· 12.43 mi
1:31:21
Rank: #10312 (-75)
15K → 20K
23:16 | 7:29/mi
Half· 13.11 mi
1:36:20
Rank: #10277 (+35)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:54:31
Rank: #10201 (+76)
Half → 25K
18:11 | 7:30/mi
30K· 18.64 mi
2:18:58
Rank: #10193 (+8)
25K → 30K
24:27 | 7:52/mi
20M
2:29:51
Rank: #10174 (+19)
30K → 20M
10:53 | 8:01/mi
21M
2:38:31
Rank: #10229 (-55)
20M → 21M
8:40 | 8:40/mi
35K· 21.75 mi
2:44:25
Rank: #10267 (-38)
21M → 35K
5:54 | 7:53/mi
23M
2:54:30
Rank: #10245 (+22)
35K → 23M
10:05 | 8:03/mi
24M
3:02:24
Rank: #10210 (+35)
23M → 24M
7:54 | 7:54/mi
40K· 24.85 mi
3:09:19
Rank: #10212 (-2)
24M → 40K
6:55 | 8:05/mi
25.2M
3:12:21
Rank: #10198 (+14)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:20:26
Rank: #10274 (-76)
25.2M → Finish
8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:20
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:44:06
Pace7:56 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:2322:327:1522:32
7:15
-
10K
6.21 mi10:52:0345:127:1622:40
7:18
+0:03
15K
9.32 mi11:14:561:08:057:1822:53
7:22
+0:04
20K
12.43 mi11:38:121:31:217:2123:16
7:29
+0:07
Half
13.11 mi11:43:111:36:207:214:59
7:18
-0:11
25K
15.53 mi12:01:221:54:317:2218:11
7:30
+0:12
30K
18.64 mi12:25:492:18:587:2724:27
7:52
+0:22
20M
20.00 mi12:36:422:29:517:3010:53
8:01
+0:09
21M
21.00 mi12:45:222:38:317:338:40
8:40
+0:39
35K
21.75 mi12:51:162:44:257:345:54
7:53
-0:47
23M
23.00 mi13:01:212:54:307:3510:05
8:03
+0:10
24M
24.00 mi13:09:153:02:247:367:54
7:54
-0:09
40K
24.85 mi13:16:103:09:197:376:55
8:05
+0:11
25.2M
25.20 mi13:19:123:12:217:383:02
8:48
+0:43
Finish
26.22 mi13:27:173:20:267:398:05
7:56
-0:52

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

7:15 /mi

Average Pace

7:39 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:31

57% of race

Time at Steady Pace

1:14:13

37% of race

Time at Slower Pace

11:42

6% of race

Average Pace: 7:39 /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 mi10:29:2322:327:1522:32
7:15
#9913
10K
6.21 mi10:52:0345:127:1622:40
7:18
#10109
15K
9.32 mi11:14:561:08:057:1822:53
7:22
#10237
20K
12.43 mi11:38:121:31:217:2123:16
7:29
#10312
Half
13.11 mi11:43:111:36:207:214:59
7:18
#10277
25K
15.53 mi12:01:221:54:317:2218:11
7:30
#10201
30K
18.64 mi12:25:492:18:587:2724:27
7:52
#10193
20M
20.00 mi12:36:422:29:517:3010:53
8:01
#10174
21M
21.00 mi12:45:222:38:317:338:40
8:40
#10229
35K
21.75 mi12:51:162:44:257:345:54
7:53
#10267
23M
23.00 mi13:01:212:54:307:3510:05
8:03
#10245
24M
24.00 mi13:09:153:02:247:367:54
7:54
#10210
40K
24.85 mi13:16:103:09:197:376:55
8:05
#10212
25.2M
25.20 mi13:19:123:12:217:383:02
8:48
#10198
Finish
26.22 mi13:27:173:20:267:398:05
7:56
#10274
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi99138121812110524(Top 37%)8363(Top 52%)8363(Top 507%)
10K6.21 mi3.10 mi10109-1968218-978218-9710307(Top 36%)8315(Top 52%)8315(Top 505%)
15K9.32 mi3.11 mi10237-1288263-458263-4510524(Top 37%)8363(Top 52%)8363(Top 507%)
20K12.43 mi3.11 mi10312-758267-48267-410652(Top 38%)8333(Top 52%)8333(Top 506%)
Half13.11 mi0.68 mi10277+358243+248243+249999(Top 35%)8021(Top 50%)8021(Top 487%)
25K15.53 mi2.42 mi10201+768170+738170+739936(Top 35%)7836(Top 49%)7836(Top 475%)
30K18.64 mi3.11 mi10193+88111+598111+5910414(Top 37%)7891(Top 49%)7891(Top 479%)
20M20.00 mi1.36 mi10174+198077+348077+3410490(Top 37%)7783(Top 48%)7783(Top 472%)
21M21.00 mi1.00 mi10229-558046+318046+3111452(Top 40%)8096(Top 50%)8096(Top 491%)
35K21.75 mi0.75 mi10267-388044+28044+211423(Top 40%)8057(Top 50%)8057(Top 489%)
23M23.00 mi1.25 mi10245+227980+647980+6410407(Top 37%)7431(Top 46%)7431(Top 451%)
24M24.00 mi1.00 mi10210+357941+397941+3910519(Top 37%)7432(Top 46%)7432(Top 451%)
40K24.85 mi0.85 mi10212-27903+387903+3810759(Top 38%)7437(Top 46%)7437(Top 451%)
25.2M25.20 mi0.35 mi10198+147882+217882+2110548(Top 37%)7240(Top 45%)7240(Top 439%)
Finish26.22 mi1.02 mi10274-767887-57887-512386(Top 44%)8219(Top 51%)8219(Top 499%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

10524

Males

8363

M55-59

8363

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

10307

Males

8315

M55-59

8315

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

10524

Males

8363

M55-59

8363

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10652

Males

8333

M55-59

8333

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9999

Males

8021

M55-59

8021

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9936

Males

7836

M55-59

7836

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

10414

Males

7891

M55-59

7891

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

10490

Males

7783

M55-59

7783

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

11452

Males

8096

M55-59

8096

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

11423

Males

8057

M55-59

8057

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10407

Males

7431

M55-59

7431

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

10519

Males

7432

M55-59

7432

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10759

Males

7437

M55-59

7437

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10548

Males

7240

M55-59

7240

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12386

Males

8219

M55-59

8219

Passing Analysis

Category:
Athletes Passed
1565
Passed By
1922
Net Change
-361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9913
5K → 10K146340-196#9913#10109
10K → 15K132260-128#10109#10237
15K → 20K152226-75#10237#10312
20K → Half5217+35#10312#10277
Half → 25K192116+76#10277#10201
25K → 30K243234+8#10201#10193
30K → 20M127108+19#10193#10174
20M → 21M89144-55#10174#10229
21M → 35K5088-38#10229#10267
35K → 23M11795+22#10267#10245
23M → 24M9358+35#10245#10210
24M → 40K7678-2#10210#10212
40K → 25.2M4632+14#10212#10198
25.2M → Finish50126-76#10198#10274
TOTALS15651922-361
📊

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