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BOSTON MARATHON 2025

Daniel Boyle

Bib: 14368•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 50%
Masters (Masters Men)
#0 / 10463
Top 39%
Division (M50-54)
#0 / 1996
Top 41%
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
7:31/mi
23:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
46:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:33/mi
1:10:03
↑ 67↓ 78
20K· 12.43 mi
7:38/mi
1:33:45
↑ 106↓ 860.1%
Half· 13.11 mi
7:29/mi
1:38:51
↑ 19↓ 370.5%
25K· 15.53 mi
7:27/mi
1:56:55
↑ 66↓ 880.2%
30K· 18.64 mi
7:46/mi
2:21:03
↑ 181↓ 1480.2%
20M
7:52/mi
2:31:45
↑ 64↓ 500.2%
21M
8:36/mi
2:40:21
↑ 106↓ 241.6%
35K· 21.75 mi
7:38/mi
2:46:04
↑ 17↓ 861.7%
23M
7:58/mi
2:56:03
↑ 23↓ 630.6%
24M
7:50/mi
3:03:53
↓ 821.3%
40K· 24.85 mi
7:57/mi
3:10:41
↓ 200.3%
25.2M
8:48/mi
3:13:43
↑ 13↓ 160.2%
Finish· 26.22 mi
7:39/mi
3:21:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:51
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:42:40
Pace7:50 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0123:207:3123:20
7:31
-
10K
6.21 mi11:17:1646:357:3023:15
7:29
-0:02
15K
9.32 mi11:40:441:10:037:3123:28
7:33
+0:04
20K
12.43 mi12:04:261:33:457:3323:42
7:38
+0:05
Half
13.11 mi12:09:321:38:517:325:06
7:29
-0:09
25K
15.53 mi12:27:361:56:557:3218:04
7:27
-0:02
30K
18.64 mi12:51:442:21:037:3424:08
7:46
+0:19
20M
20.00 mi13:02:262:31:457:3510:42
7:52
+0:06
21M
21.00 mi13:11:022:40:217:388:36
8:36
+0:44
35K
21.75 mi13:16:452:46:047:385:43
7:38
-0:58
23M
23.00 mi13:26:442:56:037:399:59
7:58
+0:20
24M
24.00 mi13:34:343:03:537:407:50
7:50
-0:08
40K
24.85 mi13:41:223:10:417:406:48
7:57
+0:07
25.2M
25.20 mi13:44:243:13:437:413:02
8:48
+0:51
Finish
26.22 mi13:52:123:21:317:417:48
7:39
-1:09

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

7:27 /mi

Average Pace

7:41 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:53

94% of race

Time at Steady Pace

8:36

4% of race

Time at Slower Pace

3:02

2% of race

Average Pace: 7:41 /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 mi10:54:0123:207:3123:20
7:31
#12328
10K
6.21 mi11:17:1646:357:3023:15
7:29
#12085
15K
9.32 mi11:40:441:10:037:3123:28
7:33
#12123
20K
12.43 mi12:04:261:33:457:3323:42
7:38
#12021
Half
13.11 mi12:09:321:38:517:325:06
7:29
#11980
25K
15.53 mi12:27:361:56:557:3218:04
7:27
#11550
30K
18.64 mi12:51:442:21:037:3424:08
7:46
#11172
20M
20.00 mi13:02:262:31:457:3510:42
7:52
#10983
21M
21.00 mi13:11:022:40:217:388:36
8:36
#10955
35K
21.75 mi13:16:452:46:047:385:43
7:38
#10882
23M
23.00 mi13:26:442:56:037:399:59
7:58
#10767
24M
24.00 mi13:34:343:03:537:407:50
7:50
#10712
40K
24.85 mi13:41:223:10:417:406:48
7:57
#10646
25.2M
25.20 mi13:44:243:13:437:413:02
8:48
#10629
Finish
26.22 mi13:52:123:21:317:417:48
7:39
#10594
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi123289315931512198(Top 43%)9143(Top 57%)9143(Top 458%)
10K6.21 mi3.10 mi12085+2439193+1229193+12211941(Top 42%)9121(Top 57%)9121(Top 457%)
15K9.32 mi3.11 mi12123-389182+119182+1112198(Top 43%)9143(Top 57%)9143(Top 458%)
20K12.43 mi3.11 mi12021+1029107+759107+7511780(Top 41%)8866(Top 55%)8866(Top 444%)
Half13.11 mi0.68 mi11980+419081+269081+2611432(Top 40%)8742(Top 54%)8742(Top 438%)
25K15.53 mi2.42 mi11550+4308840+2418840+2419552(Top 34%)7628(Top 47%)7628(Top 382%)
30K18.64 mi3.11 mi11172+3788588+2528588+2529677(Top 34%)7523(Top 47%)7523(Top 377%)
20M20.00 mi1.36 mi10983+1898453+1358453+1359525(Top 34%)7277(Top 45%)7277(Top 365%)
21M21.00 mi1.00 mi10955+288401+528401+5211071(Top 39%)7904(Top 49%)7904(Top 396%)
35K21.75 mi0.75 mi10882+738340+618340+619618(Top 34%)7172(Top 45%)7172(Top 359%)
23M23.00 mi1.25 mi10767+1158245+958245+959838(Top 35%)7156(Top 44%)7156(Top 359%)
24M24.00 mi1.00 mi10712+558185+608185+6010038(Top 35%)7187(Top 45%)7187(Top 360%)
40K24.85 mi0.85 mi10646+668125+608125+609825(Top 35%)6960(Top 43%)6960(Top 349%)
25.2M25.20 mi0.35 mi10629+178101+248101+2410553(Top 37%)7245(Top 45%)7245(Top 363%)
Finish26.22 mi1.02 mi10594+358051+508051+5010328(Top 36%)7158(Top 44%)7158(Top 359%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

12198

Males

9143

M50-54

9143

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

11941

Males

9121

M50-54

9121

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

12198

Males

9143

M50-54

9143

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

11780

Males

8866

M50-54

8866

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

11432

Males

8742

M50-54

8742

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

9552

Males

7628

M50-54

7628

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9677

Males

7523

M50-54

7523

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9525

Males

7277

M50-54

7277

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

11071

Males

7904

M50-54

7904

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

9618

Males

7172

M50-54

7172

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9838

Males

7156

M50-54

7156

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

10038

Males

7187

M50-54

7187

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9825

Males

6960

M50-54

6960

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10553

Males

7245

M50-54

7245

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

10328

Males

7158

M50-54

7158

Passing Analysis

Category:
Athletes Passed
2661
Passed By
927
Net Change
+1734
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12328
5K → 10K400157+243#12328#12085
10K → 15K174212-38#12085#12123
15K → 20K240138+102#12123#12021
20K → Half5716+41#12021#11980
Half → 25K44010+430#11980#11550
25K → 30K43355+378#11550#11172
30K → 20M21526+189#11172#10983
20M → 21M11385+28#10983#10955
21M → 35K9219+73#10955#10882
35K → 23M15944+115#10882#10767
23M → 24M9843+55#10767#10712
24M → 40K10438+66#10712#10646
40K → 25.2M4730+17#10646#10629
25.2M → Finish8954+35#10629#10594
TOTALS2661927+1734
📊

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