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BOSTON MARATHON 2025

Brendan Linnane

Bib: 30226•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:26/mi
29:19
↑ 97↓ 3451.5%
10K· 6.21 mi
9:01/mi
57:19
↑ 79↓ 1380.4%
15K· 9.32 mi
9:25/mi
1:26:35
↑ 67↓ 78
20K· 12.43 mi
9:34/mi
1:56:17
↑ 106↓ 860.1%
Half· 13.11 mi
9:30/mi
2:02:46
↑ 19↓ 370.5%
25K· 15.53 mi
10:15/mi
2:27:36
↑ 66↓ 880.2%
30K· 18.64 mi
11:36/mi
3:03:38
↑ 181↓ 1480.2%
20M
12:47/mi
3:21:00
↑ 64↓ 500.2%
21M
13:26/mi
3:34:26
↑ 106↓ 241.6%
35K· 21.75 mi
12:57/mi
3:44:07
↑ 17↓ 861.7%
23M
12:16/mi
3:59:29
↑ 23↓ 630.6%
24M
12:21/mi
4:11:50
↓ 821.3%
40K· 24.85 mi
12:09/mi
4:22:13
↓ 200.3%
25.2M
13:12/mi
4:26:46
↑ 13↓ 160.2%
Finish· 26.22 mi
10:25/mi
4:37:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:46
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:34:37
Pace11:48 /mi
📊Positive Split: 25.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5429:199:2629:19
9:26
-
10K
6.21 mi12:17:5457:199:1328:00
9:01
-0:25
15K
9.32 mi12:47:101:26:359:1729:16
9:25
+0:24
20K
12.43 mi13:16:521:56:179:2129:42
9:34
+0:09
Half
13.11 mi13:23:212:02:469:226:29
9:30
-0:04
25K
15.53 mi13:48:112:27:369:3024:50
10:15
+0:45
30K
18.64 mi14:24:133:03:389:5136:02
11:36
+1:21
20M
20.00 mi14:41:353:21:0010:0317:22
12:47
+1:11
21M
21.00 mi14:55:013:34:2610:1313:26
13:26
+0:39
35K
21.75 mi15:04:423:44:0710:189:41
12:57
-0:29
23M
23.00 mi15:20:043:59:2910:2515:22
12:16
-0:41
24M
24.00 mi15:32:254:11:5010:3012:21
12:21
+0:05
40K
24.85 mi15:42:484:22:1310:3310:23
12:09
-0:12
25.2M
25.20 mi15:47:214:26:4610:354:33
13:12
+1:03
Finish
26.22 mi15:57:584:37:2310:3510:37
10:25
-2:47

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

9:01 /mi

Average Pace

10:35 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:13

57% of race

Time at Steady Pace

1:14:08

27% of race

Time at Slower Pace

45:02

16% of race

Average Pace: 10:35 /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 mi11:49:5429:199:2629:19
9:26
#24024
10K
6.21 mi12:17:5457:199:1328:00
9:01
#23293
15K
9.32 mi12:47:101:26:359:1729:16
9:25
#23401
20K
12.43 mi13:16:521:56:179:2129:42
9:34
#23308
Half
13.11 mi13:23:212:02:469:226:29
9:30
#23323
25K
15.53 mi13:48:112:27:369:3024:50
10:15
#23422
30K
18.64 mi14:24:133:03:389:5136:02
11:36
#23819
20M
20.00 mi14:41:353:21:0010:0317:22
12:47
#24119
21M
21.00 mi14:55:013:34:2610:1313:26
13:26
#24258
35K
21.75 mi15:04:423:44:0710:189:41
12:57
#24416
23M
23.00 mi15:20:043:59:2910:2515:22
12:16
#24516
24M
24.00 mi15:32:254:11:5010:3012:21
12:21
#24603
40K
24.85 mi15:42:484:22:1310:3310:23
12:09
#24641
25.2M
25.20 mi15:47:214:26:4610:354:33
13:12
#24663
Finish
26.22 mi15:57:584:37:2310:3510:37
10:25
#24643
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24024142541425423530(Top 83%)14074(Top 87%)14074(Top 249%)
10K6.21 mi3.10 mi23293+73113918+33613918+33622436(Top 79%)13545(Top 84%)13545(Top 240%)
15K9.32 mi3.11 mi23401-10813990-7213990-7223530(Top 83%)14074(Top 87%)14074(Top 249%)
20K12.43 mi3.11 mi23308+9313956+3413956+3423090(Top 81%)13829(Top 86%)13829(Top 245%)
Half13.11 mi0.68 mi23323-1513962-613962-623569(Top 83%)14046(Top 87%)14046(Top 249%)
25K15.53 mi2.42 mi23422-9913990-2813990-2823815(Top 84%)14109(Top 88%)14109(Top 250%)
30K18.64 mi3.11 mi23819-39714120-13014120-13024993(Top 88%)14520(Top 90%)14520(Top 257%)
20M20.00 mi1.36 mi24119-30014233-11314233-11326221(Top 92%)15026(Top 93%)15026(Top 266%)
21M21.00 mi1.00 mi24258-13914292-5914292-5925591(Top 90%)14669(Top 91%)14669(Top 260%)
35K21.75 mi0.75 mi24416-15814353-6114353-6126908(Top 95%)15293(Top 95%)15293(Top 271%)
23M23.00 mi1.25 mi24516-10014383-3014383-3025509(Top 90%)14584(Top 91%)14584(Top 258%)
24M24.00 mi1.00 mi24603-8714410-2714410-2726122(Top 92%)14863(Top 92%)14863(Top 263%)
40K24.85 mi0.85 mi24641-3814415-514415-525142(Top 89%)14338(Top 89%)14338(Top 254%)
25.2M25.20 mi0.35 mi24663-2214422-714422-725289(Top 89%)14389(Top 89%)14389(Top 255%)
Finish26.22 mi1.02 mi24643+2014407+1514407+1524090(Top 85%)13812(Top 86%)13812(Top 245%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

23530

Males

14074

M18-39

14074

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

22436

Males

13545

M18-39

13545

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

23530

Males

14074

M18-39

14074

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

23090

Males

13829

M18-39

13829

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23569

Males

14046

M18-39

14046

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23815

Males

14109

M18-39

14109

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

24993

Males

14520

M18-39

14520

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

26221

Males

15026

M18-39

15026

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25591

Males

14669

M18-39

14669

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

26908

Males

15293

M18-39

15293

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25509

Males

14584

M18-39

14584

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

26122

Males

14863

M18-39

14863

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25142

Males

14338

M18-39

14338

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25289

Males

14389

M18-39

14389

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24090

Males

13812

M18-39

13812

Passing Analysis

Category:
Athletes Passed
1449
Passed By
2068
Net Change
-619
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24024
5K → 10K76635+731#24024#23293
10K → 15K145253-108#23293#23401
15K → 20K19299+93#23401#23308
20K → Half2540-15#23308#23323
Half → 25K88187-99#23323#23422
25K → 30K61458-397#23422#23819
30K → 20M21321-300#23819#24119
20M → 21M24163-139#24119#24258
21M → 35K9167-158#24258#24416
35K → 23M35135-100#24416#24516
23M → 24M19106-87#24516#24603
24M → 40K2361-38#24603#24641
40K → 25.2M224-22#24641#24663
25.2M → Finish3919+20#24663#24643
TOTALS14492068-619
📊

Passing Visuals

Category:
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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