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BOSTON MARATHON 2025

Michael Moriarty

Bib: 4651•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 35%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:29
Rank: #4541
Start → 5K
20:29 | 6:36/mi
10K· 6.21 mi
40:34
Rank: #3978 (+563)
5K → 10K
20:05 | 6:28/mi
15K· 9.32 mi
1:01:00
Rank: #3993 (-15)
10K → 15K
20:26 | 6:35/mi
20K· 12.43 mi
1:21:57
Rank: #4123 (-130)
15K → 20K
20:57 | 6:45/mi
Half· 13.11 mi
1:26:28
Rank: #4135 (-12)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:42:46
Rank: #4109 (+26)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:04:05
Rank: #3991 (+118)
25K → 30K
21:19 | 6:52/mi
20M
2:13:19
Rank: #3881 (+110)
30K → 20M
9:14 | 6:48/mi
21M
2:20:23
Rank: #3752 (+129)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:24:39
Rank: #3517 (+235)
21M → 35K
4:16 | 5:42/mi
23M
2:32:16
Rank: #3170 (+347)
35K → 23M
7:37 | 6:05/mi
24M
2:38:16
Rank: #2962 (+208)
23M → 24M
6:00 | 6:00/mi
40K· 24.85 mi
2:43:23
Rank: #2771 (+191)
24M → 40K
5:07 | 5:59/mi
25.2M
2:45:45
Rank: #2717 (+54)
40K → 25.2M
2:22 | 6:52/mi
Finish· 26.22 mi
2:51:47
Rank: #2590 (+127)
25.2M → Finish
6:02 | 5:55/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:26:28
Pace6:36 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:19
Pace6:30 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1720:296:3620:29
6:36
-
10K
6.21 mi10:44:2240:346:3220:05
6:28
-0:08
15K
9.32 mi11:04:481:01:006:3320:26
6:35
+0:07
20K
12.43 mi11:25:451:21:576:3620:57
6:45
+0:10
Half
13.11 mi11:30:161:26:286:364:31
6:37
-0:08
25K
15.53 mi11:46:341:42:466:3716:18
6:43
+0:06
30K
18.64 mi12:07:532:04:056:3921:19
6:52
+0:09
20M
20.00 mi12:17:072:13:196:409:14
6:48
-0:04
21M
21.00 mi12:24:112:20:236:417:04
7:04
+0:16
35K
21.75 mi12:28:272:24:396:394:16
5:42
-1:22
23M
23.00 mi12:36:042:32:166:377:37
6:05
+0:23
24M
24.00 mi12:42:042:38:166:366:00
6:00
-0:05
40K
24.85 mi12:47:112:43:236:345:07
5:59
-0:01
25.2M
25.20 mi12:49:332:45:456:352:22
6:52
+0:53
Finish
26.22 mi12:55:352:51:476:336:02
5:55
-0:57

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

5:42 /mi

Average Pace

6:33 /mi

Slowest Pace

7:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:02

17% of race

Time at Steady Pace

1:52:00

65% of race

Time at Slower Pace

30:45

18% of race

Average Pace: 6:33 /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 mi10:24:1720:296:3620:29
6:36
#4541
10K
6.21 mi10:44:2240:346:3220:05
6:28
#3978
15K
9.32 mi11:04:481:01:006:3320:26
6:35
#3993
20K
12.43 mi11:25:451:21:576:3620:57
6:45
#4123
Half
13.11 mi11:30:161:26:286:364:31
6:37
#4135
25K
15.53 mi11:46:341:42:466:3716:18
6:43
#4109
30K
18.64 mi12:07:532:04:056:3921:19
6:52
#3991
20M
20.00 mi12:17:072:13:196:409:14
6:48
#3881
21M
21.00 mi12:24:112:20:236:417:04
7:04
#3752
35K
21.75 mi12:28:272:24:396:394:16
5:42
#3517
23M
23.00 mi12:36:042:32:166:377:37
6:05
#3170
24M
24.00 mi12:42:042:38:166:366:00
6:00
#2962
40K
24.85 mi12:47:112:43:236:345:07
5:59
#2771
25.2M
25.20 mi12:49:332:45:456:352:22
6:52
#2717
Finish
26.22 mi12:55:352:51:476:336:02
5:55
#2590
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4541426742674069(Top 14%)3831(Top 24%)3831(Top 68%)
10K6.21 mi3.10 mi3978+5633762+5053762+5053481(Top 12%)3300(Top 20%)3300(Top 58%)
15K9.32 mi3.11 mi3993-153764-23764-24069(Top 14%)3831(Top 24%)3831(Top 68%)
20K12.43 mi3.11 mi4123-1303878-1143878-1144798(Top 17%)4441(Top 28%)4441(Top 79%)
Half13.11 mi0.68 mi4135-123890-123890-124596(Top 16%)4289(Top 27%)4289(Top 76%)
25K15.53 mi2.42 mi4109+263862+283862+284300(Top 15%)3988(Top 25%)3988(Top 71%)
30K18.64 mi3.11 mi3991+1183751+1113751+1113827(Top 13%)3535(Top 22%)3535(Top 63%)
20M20.00 mi1.36 mi3881+1103646+1053646+1052903(Top 10%)2712(Top 17%)2712(Top 48%)
21M21.00 mi1.00 mi3752+1293528+1183528+1182551(Top 9%)2377(Top 15%)2377(Top 42%)
35K21.75 mi0.75 mi3517+2353317+2113317+211273(Top 1.0%)252(Top 2%)252(Top 4%)
23M23.00 mi1.25 mi3170+3472992+3252992+325470(Top 2%)443(Top 3%)443(Top 8%)
24M24.00 mi1.00 mi2962+2082801+1912801+191596(Top 2%)559(Top 3%)559(Top 10%)
40K24.85 mi0.85 mi2771+1912626+1752626+175381(Top 1%)354(Top 2%)354(Top 6%)
25.2M25.20 mi0.35 mi2717+542572+542572+541172(Top 4%)1082(Top 7%)1082(Top 19%)
Finish26.22 mi1.02 mi2590+1272451+1212451+121753(Top 3%)709(Top 4%)709(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

4069

Males

3831

M18-39

3831

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3481

Males

3300

M18-39

3300

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

4069

Males

3831

M18-39

3831

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4798

Males

4441

M18-39

4441

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4596

Males

4289

M18-39

4289

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4300

Males

3988

M18-39

3988

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3827

Males

3535

M18-39

3535

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2903

Males

2712

M18-39

2712

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2551

Males

2377

M18-39

2377

21M→35K

21.0 - 21.8 mi

Top 1.0%
×7stories
+17ft-86ft

Overall

273

Males

252

M18-39

252

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

470

Males

443

M18-39

443

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

596

Males

559

M18-39

559

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

381

Males

354

M18-39

354

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1172

Males

1082

M18-39

1082

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

753

Males

709

M18-39

709

Passing Analysis

Category:
Athletes Passed
2453
Passed By
502
Net Change
+1951
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4541
5K → 10K58320+563#4541#3978
10K → 15K8196-15#3978#3993
15K → 20K62192-130#3993#4123
20K → Half1830-12#4123#4135
Half → 25K10175+26#4135#4109
25K → 30K18365+118#4109#3991
30K → 20M12212+110#3991#3881
20M → 21M1389+129#3881#3752
21M → 35K2350+235#3752#3517
35K → 23M3492+347#3517#3170
23M → 24M2091+208#3170#2962
24M → 40K1910+191#2962#2771
40K → 25.2M540+54#2771#2717
25.2M → Finish1270+127#2717#2590
TOTALS2453502+1951
📊

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