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BOSTON MARATHON 2025

Joe Nagy

Bib: 5281•M

SC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 28%
Gender (Male)
#0 / 16105
Top 41%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:03
Rank: #3503
Start → 5K
20:03 | 6:27/mi
10K· 6.21 mi
40:06
Rank: #3437 (+66)
5K → 10K
20:03 | 6:27/mi
15K· 9.32 mi
1:00:14
Rank: #3409 (+28)
10K → 15K
20:08 | 6:29/mi
20K· 12.43 mi
1:20:28
Rank: #3330 (+79)
15K → 20K
20:14 | 6:31/mi
Half· 13.11 mi
1:24:51
Rank: #3323 (+7)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:42:18
Rank: #3911 (-588)
Half → 25K
17:27 | 7:12/mi
30K· 18.64 mi
2:11:06
Rank: #6875 (-2964)
25K → 30K
28:48 | 9:16/mi
20M
2:21:43
Rank: #6973 (-98)
30K → 20M
10:37 | 7:49/mi
21M
2:30:39
Rank: #7218 (-245)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
2:38:01
Rank: #7795 (-577)
21M → 35K
7:22 | 9:51/mi
23M
2:48:05
Rank: #7863 (-68)
35K → 23M
10:04 | 8:02/mi
24M
2:56:12
Rank: #8035 (-172)
23M → 24M
8:07 | 8:07/mi
40K· 24.85 mi
3:02:41
Rank: #7972 (+63)
24M → 40K
6:29 | 7:35/mi
25.2M
3:05:30
Rank: #7936 (+36)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:13:15
Rank: #7984 (-48)
25.2M → Finish
7:45 | 7:36/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
Time1:48:24
Pace8:16 /mi
📊Positive Split: 27.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3020:036:2720:03
6:27
-
10K
6.21 mi10:43:3340:066:2720:03
6:27
0:00
15K
9.32 mi11:03:411:00:146:2820:08
6:29
+0:02
20K
12.43 mi11:23:551:20:286:2820:14
6:31
+0:02
Half
13.11 mi11:28:181:24:516:284:23
6:25
-0:06
25K
15.53 mi11:45:451:42:186:3517:27
7:12
+0:47
30K
18.64 mi12:14:332:11:067:0228:48
9:16
+2:04
20M
20.00 mi12:25:102:21:437:0510:37
7:49
-1:27
21M
21.00 mi12:34:062:30:397:108:56
8:56
+1:07
35K
21.75 mi12:41:282:38:017:167:22
9:51
+0:55
23M
23.00 mi12:51:322:48:057:1810:04
8:02
-1:49
24M
24.00 mi12:59:392:56:127:218:07
8:07
+0:05
40K
24.85 mi13:06:083:02:417:216:29
7:35
-0:32
25.2M
25.20 mi13:08:573:05:307:222:49
8:10
+0:35
Finish
26.22 mi13:16:423:13:157:237:45
7:36
-0:34

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

6:25 /mi

Average Pace

7:23 /mi

Slowest Pace

9:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:51

44% of race

Time at Steady Pace

1:00:29

31% of race

Time at Slower Pace

47:55

25% of race

Average Pace: 7:22 /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 mi10:23:3020:036:2720:03
6:27
#3503
10K
6.21 mi10:43:3340:066:2720:03
6:27
#3437
15K
9.32 mi11:03:411:00:146:2820:08
6:29
#3409
20K
12.43 mi11:23:551:20:286:2820:14
6:31
#3330
Half
13.11 mi11:28:181:24:516:284:23
6:25
#3323
25K
15.53 mi11:45:451:42:186:3517:27
7:12
#3911
30K
18.64 mi12:14:332:11:067:0228:48
9:16
#6875
20M
20.00 mi12:25:102:21:437:0510:37
7:49
#6973
21M
21.00 mi12:34:062:30:397:108:56
8:56
#7218
35K
21.75 mi12:41:282:38:017:167:22
9:51
#7795
23M
23.00 mi12:51:322:48:057:1810:04
8:02
#7863
24M
24.00 mi12:59:392:56:127:218:07
8:07
#8035
40K
24.85 mi13:06:083:02:417:216:29
7:35
#7972
25.2M
25.20 mi13:08:573:05:307:222:49
8:10
#7936
Finish
26.22 mi13:16:423:13:157:237:45
7:36
#7984
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3503333033303447(Top 12%)3267(Top 20%)3267(Top 58%)
10K6.21 mi3.10 mi3437+663264+663264+663401(Top 12%)3230(Top 20%)3230(Top 57%)
15K9.32 mi3.11 mi3409+283237+273237+273447(Top 12%)3267(Top 20%)3267(Top 58%)
20K12.43 mi3.11 mi3330+793168+693168+693213(Top 11%)3048(Top 19%)3048(Top 54%)
Half13.11 mi0.68 mi3323+73160+83160+83285(Top 12%)3126(Top 19%)3126(Top 55%)
25K15.53 mi2.42 mi3911-5883686-5263686-5267587(Top 27%)6503(Top 40%)6503(Top 115%)
30K18.64 mi3.11 mi6875-29646113-24276113-242718970(Top 67%)11819(Top 73%)11819(Top 209%)
20M20.00 mi1.36 mi6973-986155-426155-429085(Top 32%)7035(Top 44%)7035(Top 125%)
21M21.00 mi1.00 mi7218-2456300-1456300-14513078(Top 46%)8870(Top 55%)8870(Top 157%)
35K21.75 mi0.75 mi7795-5776653-3536653-35321436(Top 75%)12632(Top 78%)12632(Top 224%)
23M23.00 mi1.25 mi7863-686651+26651+210284(Top 36%)7368(Top 46%)7368(Top 131%)
24M24.00 mi1.00 mi8035-1726720-696720-6911973(Top 42%)8139(Top 51%)8139(Top 144%)
40K24.85 mi0.85 mi7972+636652+686652+687295(Top 26%)5601(Top 35%)5601(Top 99%)
25.2M25.20 mi0.35 mi7936+366620+326620+326847(Top 24%)5266(Top 33%)5266(Top 93%)
Finish26.22 mi1.02 mi7984-486622-26622-29932(Top 35%)6941(Top 43%)6941(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3447

Males

3267

M18-39

3267

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3401

Males

3230

M18-39

3230

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3447

Males

3267

M18-39

3267

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3213

Males

3048

M18-39

3048

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3285

Males

3126

M18-39

3126

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7587

Males

6503

M18-39

6503

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

18970

Males

11819

M18-39

11819

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9085

Males

7035

M18-39

7035

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

13078

Males

8870

M18-39

8870

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

21436

Males

12632

M18-39

12632

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10284

Males

7368

M18-39

7368

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11973

Males

8139

M18-39

8139

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7295

Males

5601

M18-39

5601

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6847

Males

5266

M18-39

5266

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9932

Males

6941

M18-39

6941

Passing Analysis

Category:
Athletes Passed
887
Passed By
5368
Net Change
-4481
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3503
5K → 10K170104+66#3503#3437
10K → 15K11284+28#3437#3409
15K → 20K13657+79#3409#3330
20K → Half1811+7#3330#3323
Half → 25K10598-588#3323#3911
25K → 30K42968-2964#3911#6875
30K → 20M74172-98#6875#6973
20M → 21M33278-245#6973#7218
21M → 35K6583-577#7218#7795
35K → 23M85153-68#7795#7863
23M → 24M36208-172#7863#8035
24M → 40K9532+63#8035#7972
40K → 25.2M4711+36#7972#7936
25.2M → Finish61109-48#7936#7984
TOTALS8875368-4481
📊

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