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BOSTON MARATHON 2025

Patrick Dolan

Bib: 31175•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
8:14/mi
25:34
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
50:30
↑ 79↓ 1380.4%
15K· 9.32 mi
7:52/mi
1:14:55
↑ 67↓ 78
20K· 12.43 mi
8:11/mi
1:40:21
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:45:43
↑ 19↓ 370.5%
25K· 15.53 mi
8:15/mi
2:05:42
↑ 66↓ 880.2%
30K· 18.64 mi
8:36/mi
2:32:24
↑ 181↓ 1480.2%
20M
8:38/mi
2:44:08
↑ 64↓ 500.2%
21M
9:06/mi
2:53:14
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
2:59:33
↑ 17↓ 861.7%
23M
8:46/mi
3:10:32
↑ 23↓ 630.6%
24M
8:49/mi
3:19:21
↓ 821.3%
40K· 24.85 mi
8:30/mi
3:26:37
↓ 200.3%
25.2M
10:21/mi
3:30:11
↑ 13↓ 160.2%
Finish· 26.22 mi
8:10/mi
3:38:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:43
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:52:47
Pace8:36 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:0125:348:1425:34
8:14
-
10K
6.21 mi12:10:5750:308:0824:56
8:02
-0:12
15K
9.32 mi12:35:221:14:558:0224:25
7:52
-0:10
20K
12.43 mi13:00:481:40:218:0425:26
8:11
+0:19
Half
13.11 mi13:06:101:45:438:045:22
7:52
-0:19
25K
15.53 mi13:26:092:05:428:0619:59
8:15
+0:23
30K
18.64 mi13:52:512:32:248:1126:42
8:36
+0:21
20M
20.00 mi14:04:352:44:088:1211:44
8:38
+0:02
21M
21.00 mi14:13:412:53:148:159:06
9:06
+0:28
35K
21.75 mi14:20:002:59:338:156:19
8:27
-0:39
23M
23.00 mi14:30:593:10:328:1710:59
8:46
+0:19
24M
24.00 mi14:39:483:19:218:188:49
8:49
+0:03
40K
24.85 mi14:47:043:26:378:197:16
8:30
-0:19
25.2M
25.20 mi14:50:383:30:118:203:34
10:21
+1:51
Finish
26.22 mi14:58:573:38:308:208:19
8:10
-2:11

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

7:52 /mi

Average Pace

8:20 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:43

25% of race

Time at Steady Pace

2:11:19

60% of race

Time at Slower Pace

32:28

15% of race

Average Pace: 8:20 /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 mi11:46:0125:348:1425:34
8:14
#18283
10K
6.21 mi12:10:5750:308:0824:56
8:02
#17452
15K
9.32 mi12:35:221:14:558:0224:25
7:52
#16616
20K
12.43 mi13:00:481:40:218:0425:26
8:11
#16493
Half
13.11 mi13:06:101:45:438:045:22
7:52
#16412
25K
15.53 mi13:26:092:05:428:0619:59
8:15
#16261
30K
18.64 mi13:52:512:32:248:1126:42
8:36
#16046
20M
20.00 mi14:04:352:44:088:1211:44
8:38
#15909
21M
21.00 mi14:13:412:53:148:159:06
9:06
#15745
35K
21.75 mi14:20:002:59:338:156:19
8:27
#15694
23M
23.00 mi14:30:593:10:328:1710:59
8:46
#15610
24M
24.00 mi14:39:483:19:218:188:49
8:49
#15612
40K
24.85 mi14:47:043:26:378:197:16
8:30
#15504
25.2M
25.20 mi14:50:383:30:118:203:34
10:21
#15555
Finish
26.22 mi14:58:573:38:308:208:19
8:10
#15488
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18283117121171214883(Top 52%)10324(Top 64%)10324(Top 183%)
10K6.21 mi3.10 mi17452+83111393+31911393+31916665(Top 59%)11093(Top 69%)11093(Top 197%)
15K9.32 mi3.11 mi16616+83611072+32111072+32114883(Top 52%)10324(Top 64%)10324(Top 183%)
20K12.43 mi3.11 mi16493+12311014+5811014+5816212(Top 57%)10830(Top 67%)10830(Top 192%)
Half13.11 mi0.68 mi16412+8110982+3210982+3214773(Top 52%)10248(Top 64%)10248(Top 182%)
25K15.53 mi2.42 mi16261+15110896+8610896+8615559(Top 55%)10458(Top 65%)10458(Top 185%)
30K18.64 mi3.11 mi16046+21510752+14410752+14415340(Top 54%)10203(Top 63%)10203(Top 181%)
20M20.00 mi1.36 mi15909+13710650+10210650+10214623(Top 51%)9746(Top 61%)9746(Top 173%)
21M21.00 mi1.00 mi15745+16410536+11410536+11414082(Top 50%)9371(Top 58%)9371(Top 166%)
35K21.75 mi0.75 mi15694+5110501+3510501+3515115(Top 53%)9780(Top 61%)9780(Top 173%)
23M23.00 mi1.25 mi15610+8410432+6910432+6914947(Top 53%)9599(Top 60%)9599(Top 170%)
24M24.00 mi1.00 mi15612-210410+2210410+2216388(Top 58%)10203(Top 63%)10203(Top 181%)
40K24.85 mi0.85 mi15504+10810331+7910331+7913413(Top 47%)8724(Top 54%)8724(Top 155%)
25.2M25.20 mi0.35 mi15555-5110343-1210343-1218392(Top 65%)11000(Top 68%)11000(Top 195%)
Finish26.22 mi1.02 mi15488+6710299+4410299+4413996(Top 49%)9016(Top 56%)9016(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

14883

Males

10324

M18-39

10324

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16665

Males

11093

M18-39

11093

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

14883

Males

10324

M18-39

10324

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16212

Males

10830

M18-39

10830

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14773

Males

10248

M18-39

10248

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

15559

Males

10458

M18-39

10458

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15340

Males

10203

M18-39

10203

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

14623

Males

9746

M18-39

9746

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

14082

Males

9371

M18-39

9371

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

15115

Males

9780

M18-39

9780

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14947

Males

9599

M18-39

9599

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

16388

Males

10203

M18-39

10203

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13413

Males

8724

M18-39

8724

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18392

Males

11000

M18-39

11000

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13996

Males

9016

M18-39

9016

Passing Analysis

Category:
Athletes Passed
3555
Passed By
760
Net Change
+2795
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18283
5K → 10K88251+831#18283#17452
10K → 15K8437+836#17452#16616
15K → 20K268145+123#16616#16493
20K → Half865+81#16493#16412
Half → 25K23180+151#16412#16261
25K → 30K321106+215#16261#16046
30K → 20M18548+137#16046#15909
20M → 21M20238+164#15909#15745
21M → 35K8635+51#15745#15694
35K → 23M14662+84#15694#15610
23M → 24M6668-2#15610#15612
24M → 40K12315+108#15612#15504
40K → 25.2M1970-51#15504#15555
25.2M → Finish9730+67#15555#15488
TOTALS3555760+2795
📊

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