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BOSTON MARATHON 2025

Daniel Mullan

Bib: 7529•M

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 19%
Division (M18-39)
#0 / 5642
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:13
Rank: #3879
Start → 5K
20:13 | 6:30/mi
10K· 6.21 mi
40:26
Rank: #3823 (+56)
5K → 10K
20:13 | 6:30/mi
15K· 9.32 mi
1:00:27
Rank: #3587 (+236)
10K → 15K
20:01 | 6:27/mi
20K· 12.43 mi
1:20:31
Rank: #3347 (+240)
15K → 20K
20:04 | 6:28/mi
Half· 13.11 mi
1:24:51
Rank: #3318 (+29)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:40:33
Rank: #3214 (+104)
Half → 25K
15:42 | 6:29/mi
30K· 18.64 mi
2:01:33
Rank: #3158 (+56)
25K → 30K
21:00 | 6:46/mi
20M
2:11:08
Rank: #3189 (-31)
30K → 20M
9:35 | 7:03/mi
21M
2:18:37
Rank: #3235 (-46)
20M → 21M
7:29 | 7:29/mi
35K· 21.75 mi
2:23:50
Rank: #3289 (-54)
21M → 35K
5:13 | 6:58/mi
23M
2:32:56
Rank: #3336 (-47)
35K → 23M
9:06 | 7:16/mi
24M
2:39:50
Rank: #3336
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:45:52
Rank: #3342 (-6)
24M → 40K
6:02 | 7:03/mi
25.2M
2:48:22
Rank: #3298 (+44)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:54:57
Rank: #3233 (+65)
25.2M → Finish
6:35 | 6:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:51
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:30:06
Pace6:52 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5420:136:3020:13
6:30
-
10K
6.21 mi10:47:0740:266:3020:13
6:30
0:00
15K
9.32 mi11:07:081:00:276:2920:01
6:27
-0:03
20K
12.43 mi11:27:121:20:316:2920:04
6:28
+0:01
Half
13.11 mi11:31:321:24:516:284:20
6:21
-0:07
25K
15.53 mi11:47:141:40:336:2815:42
6:29
+0:08
30K
18.64 mi12:08:142:01:336:3121:00
6:46
+0:17
20M
20.00 mi12:17:492:11:086:339:35
7:03
+0:17
21M
21.00 mi12:25:182:18:376:367:29
7:29
+0:26
35K
21.75 mi12:30:312:23:506:375:13
6:58
-0:31
23M
23.00 mi12:39:372:32:566:399:06
7:16
+0:18
24M
24.00 mi12:46:312:39:506:406:54
6:54
-0:22
40K
24.85 mi12:52:332:45:526:406:02
7:03
+0:09
25.2M
25.20 mi12:55:032:48:226:412:30
7:15
+0:12
Finish
26.22 mi13:01:382:54:576:416:35
6:28
-0:47

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

6:21 /mi

Average Pace

6:41 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:15

80% of race

Time at Steady Pace

34:42

20% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:26:5420:136:3020:13
6:30
#3879
10K
6.21 mi10:47:0740:266:3020:13
6:30
#3823
15K
9.32 mi11:07:081:00:276:2920:01
6:27
#3587
20K
12.43 mi11:27:121:20:316:2920:04
6:28
#3347
Half
13.11 mi11:31:321:24:516:284:20
6:21
#3318
25K
15.53 mi11:47:141:40:336:2815:42
6:29
#3214
30K
18.64 mi12:08:142:01:336:3121:00
6:46
#3158
20M
20.00 mi12:17:492:11:086:339:35
7:03
#3189
21M
21.00 mi12:25:182:18:376:367:29
7:29
#3235
35K
21.75 mi12:30:312:23:506:375:13
6:58
#3289
23M
23.00 mi12:39:372:32:566:399:06
7:16
#3336
24M
24.00 mi12:46:312:39:506:406:54
6:54
#3336
40K
24.85 mi12:52:332:45:526:406:02
7:03
#3342
25.2M
25.20 mi12:55:032:48:226:412:30
7:15
#3298
Finish
26.22 mi13:01:382:54:576:416:35
6:28
#3233
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3879367136713190(Top 11%)3036(Top 19%)3036(Top 54%)
10K6.21 mi3.10 mi3823+563615+563615+563768(Top 13%)3553(Top 22%)3553(Top 63%)
15K9.32 mi3.11 mi3587+2363400+2153400+2153190(Top 11%)3036(Top 19%)3036(Top 54%)
20K12.43 mi3.11 mi3347+2403180+2203180+2202872(Top 10%)2735(Top 17%)2735(Top 48%)
Half13.11 mi0.68 mi3318+293155+253155+252782(Top 10%)2658(Top 17%)2658(Top 47%)
25K15.53 mi2.42 mi3214+1043061+943061+942755(Top 10%)2622(Top 16%)2622(Top 46%)
30K18.64 mi3.11 mi3158+563002+593002+593190(Top 11%)2988(Top 19%)2988(Top 53%)
20M20.00 mi1.36 mi3189-313021-193021-194379(Top 15%)3985(Top 25%)3985(Top 71%)
21M21.00 mi1.00 mi3235-463059-383059-384501(Top 16%)3991(Top 25%)3991(Top 71%)
35K21.75 mi0.75 mi3289-543106-473106-475129(Top 18%)4461(Top 28%)4461(Top 79%)
23M23.00 mi1.25 mi3336-473146-403146-405242(Top 18%)4478(Top 28%)4478(Top 79%)
24M24.00 mi1.00 mi33363139+73139+74048(Top 14%)3565(Top 22%)3565(Top 63%)
40K24.85 mi0.85 mi3342-63143-43143-44189(Top 15%)3626(Top 23%)3626(Top 64%)
25.2M25.20 mi0.35 mi3298+443101+423101+422323(Top 8%)2076(Top 13%)2076(Top 37%)
Finish26.22 mi1.02 mi3233+653035+663035+662607(Top 9%)2357(Top 15%)2357(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3190

Males

3036

M18-39

3036

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3768

Males

3553

M18-39

3553

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3190

Males

3036

M18-39

3036

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2872

Males

2735

M18-39

2735

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2782

Males

2658

M18-39

2658

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2755

Males

2622

M18-39

2622

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3190

Males

2988

M18-39

2988

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4379

Males

3985

M18-39

3985

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4501

Males

3991

M18-39

3991

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

5129

Males

4461

M18-39

4461

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

5242

Males

4478

M18-39

4478

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

4048

Males

3565

M18-39

3565

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4189

Males

3626

M18-39

3626

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2323

Males

2076

M18-39

2076

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2607

Males

2357

M18-39

2357

Passing Analysis

Category:
Athletes Passed
1327
Passed By
681
Net Change
+646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3879
5K → 10K163107+56#3879#3823
10K → 15K25620+236#3823#3587
15K → 20K2488+240#3587#3347
20K → Half345+29#3347#3318
Half → 25K12319+104#3318#3214
25K → 30K12973+56#3214#3158
30K → 20M4980-31#3158#3189
20M → 21M3783-46#3189#3235
21M → 35K2276-54#3235#3289
35K → 23M4794-47#3289#3336
23M → 24M50500#3336#3336
24M → 40K3440-6#3336#3342
40K → 25.2M484+44#3342#3298
25.2M → Finish8722+65#3298#3233
TOTALS1327681+646
📊

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