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BOSTON MARATHON 2025

David Mcauley

Bib: 20629•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 47%
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
8:06/mi
25:09
↑ 97↓ 3451.5%
10K· 6.21 mi
8:00/mi
50:00
↑ 79↓ 1380.4%
15K· 9.32 mi
7:59/mi
1:14:48
↑ 67↓ 78
20K· 12.43 mi
8:26/mi
1:41:00
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:46:36
↑ 19↓ 370.5%
25K· 15.53 mi
8:32/mi
2:07:18
↑ 66↓ 880.2%
30K· 18.64 mi
9:04/mi
2:35:27
↑ 181↓ 1480.2%
20M
9:30/mi
2:48:21
↑ 64↓ 500.2%
21M
10:44/mi
2:59:05
↑ 106↓ 241.6%
35K· 21.75 mi
9:17/mi
3:06:02
↑ 17↓ 861.7%
23M
10:00/mi
3:18:33
↑ 23↓ 630.6%
24M
9:45/mi
3:28:18
↓ 821.3%
40K· 24.85 mi
9:26/mi
3:36:22
↓ 200.3%
25.2M
11:04/mi
3:40:11
↑ 13↓ 160.2%
Finish· 26.22 mi
9:06/mi
3:49:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:36
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time2:02:51
Pace9:22 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3125:098:0625:09
8:06
-
10K
6.21 mi11:43:2250:008:0324:51
8:00
-0:06
15K
9.32 mi12:08:101:14:488:0224:48
7:59
-0:01
20K
12.43 mi12:34:221:41:008:0826:12
8:26
+0:27
Half
13.11 mi12:39:581:46:368:085:36
8:12
-0:14
25K
15.53 mi13:00:402:07:188:1220:42
8:32
+0:20
30K
18.64 mi13:28:492:35:278:2028:09
9:04
+0:32
20M
20.00 mi13:41:432:48:218:2512:54
9:30
+0:26
21M
21.00 mi13:52:272:59:058:3210:44
10:44
+1:14
35K
21.75 mi13:59:243:06:028:336:57
9:17
-1:27
23M
23.00 mi14:11:553:18:338:3812:31
10:00
+0:43
24M
24.00 mi14:21:403:28:188:419:45
9:45
-0:15
40K
24.85 mi14:29:443:36:228:428:04
9:26
-0:19
25.2M
25.20 mi14:33:333:40:118:443:49
11:04
+1:38
Finish
26.22 mi14:42:493:49:278:459:16
9:06
-1:58

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

7:59 /mi

Average Pace

8:45 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:18

55% of race

Time at Steady Pace

1:05:20

28% of race

Time at Slower Pace

36:49

16% of race

Average Pace: 8:45 /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 mi11:18:3125:098:0625:09
8:06
#17309
10K
6.21 mi11:43:2250:008:0324:51
8:00
#16877
15K
9.32 mi12:08:101:14:488:0224:48
7:59
#16517
20K
12.43 mi12:34:221:41:008:0826:12
8:26
#16869
Half
13.11 mi12:39:581:46:368:085:36
8:12
#16899
25K
15.53 mi13:00:402:07:188:1220:42
8:32
#16925
30K
18.64 mi13:28:492:35:278:2028:09
9:04
#17078
20M
20.00 mi13:41:432:48:218:2512:54
9:30
#17245
21M
21.00 mi13:52:272:59:058:3210:44
10:44
#17533
35K
21.75 mi13:59:243:06:028:336:57
9:17
#17633
23M
23.00 mi14:11:553:18:338:3812:31
10:00
#17876
24M
24.00 mi14:21:403:28:188:419:45
9:45
#18017
40K
24.85 mi14:29:443:36:228:428:04
9:26
#18042
25.2M
25.20 mi14:33:333:40:118:443:49
11:04
#18116
Finish
26.22 mi14:42:493:49:278:459:16
9:06
#18194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17309113361133615898(Top 56%)10761(Top 67%)10761(Top 855%)
10K6.21 mi3.10 mi16877+43211174+16211174+16216459(Top 58%)11013(Top 68%)11013(Top 875%)
15K9.32 mi3.11 mi16517+36011029+14511029+14515898(Top 56%)10761(Top 67%)10761(Top 855%)
20K12.43 mi3.11 mi16869-35211160-13111160-13117752(Top 62%)11509(Top 71%)11509(Top 914%)
Half13.11 mi0.68 mi16899-3011171-1111171-1117297(Top 61%)11324(Top 70%)11324(Top 899%)
25K15.53 mi2.42 mi16925-2611157+1411157+1417404(Top 61%)11277(Top 70%)11277(Top 896%)
30K18.64 mi3.11 mi17078-15311164-711164-717972(Top 63%)11364(Top 71%)11364(Top 903%)
20M20.00 mi1.36 mi17245-16711204-4011204-4019127(Top 67%)11744(Top 73%)11744(Top 933%)
21M21.00 mi1.00 mi17533-28811294-9011294-9020674(Top 73%)12336(Top 77%)12336(Top 980%)
35K21.75 mi0.75 mi17633-10011328-3411328-3419517(Top 69%)11736(Top 73%)11736(Top 932%)
23M23.00 mi1.25 mi17876-24311398-7011398-7020469(Top 72%)12136(Top 75%)12136(Top 964%)
24M24.00 mi1.00 mi18017-14111440-4211440-4220546(Top 72%)12122(Top 75%)12122(Top 963%)
40K24.85 mi0.85 mi18042-2511427+1311427+1318419(Top 65%)11026(Top 68%)11026(Top 876%)
25.2M25.20 mi0.35 mi18116-7411449-2211449-2220806(Top 73%)12182(Top 76%)12182(Top 968%)
Finish26.22 mi1.02 mi18194-7811469-2011469-2019475(Top 69%)11568(Top 72%)11568(Top 919%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15898

Males

10761

M60-64

10761

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16459

Males

11013

M60-64

11013

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15898

Males

10761

M60-64

10761

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

17752

Males

11509

M60-64

11509

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17297

Males

11324

M60-64

11324

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

17404

Males

11277

M60-64

11277

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

17972

Males

11364

M60-64

11364

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

19127

Males

11744

M60-64

11744

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

20674

Males

12336

M60-64

12336

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

19517

Males

11736

M60-64

11736

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

20469

Males

12136

M60-64

12136

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

20546

Males

12122

M60-64

12122

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18419

Males

11026

M60-64

11026

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20806

Males

12182

M60-64

12182

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

19475

Males

11568

M60-64

11568

Passing Analysis

Category:
Athletes Passed
1771
Passed By
2656
Net Change
-885
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17309
5K → 10K565133+432#17309#16877
10K → 15K41151+360#16877#16517
15K → 20K104456-352#16517#16869
20K → Half2555-30#16869#16899
Half → 25K144170-26#16899#16925
25K → 30K175328-153#16925#17078
30K → 20M62229-167#17078#17245
20M → 21M45333-288#17245#17533
21M → 35K39139-100#17533#17633
35K → 23M54297-243#17633#17876
23M → 24M38179-141#17876#18017
24M → 40K6388-25#18017#18042
40K → 25.2M983-74#18042#18116
25.2M → Finish37115-78#18116#18194
TOTALS17712656-885
📊

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