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BOSTON MARATHON 2025

Nick Petterson

Bib: 3024•M

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0:00
/ mi
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 4%
Division (M18-39)
#0 / 5642
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:07
Rank: #1618
Start → 5K
6:09/mi
19:07 split
10K· 6.21 mi
37:55
Rank: #1431 (+187)
5K → 10K
6:03/mi
18:48 split
15K· 9.32 mi
56:47
Rank: #1368 (+63)
10K → 15K
6:04/mi
18:52 split
20K· 12.43 mi
1:15:31
Rank: #1221 (+147)
15K → 20K
6:02/mi
18:44 split
Half· 13.11 mi
1:19:31
Rank: #1192 (+29)
20K → Half
5:52/mi
4:00 split
25K· 15.53 mi
1:33:56
Rank: #1082 (+110)
Half → 25K
5:57/mi
14:25 split
30K· 18.64 mi
1:52:53
Rank: #978 (+104)
25K → 30K
6:06/mi
18:57 split
20M
2:01:06
Rank: #900 (+78)
30K → 20M
6:03/mi
8:13 split
21M
2:07:17
Rank: #834 (+66)
20M → 21M
6:11/mi
6:11 split
35K· 21.75 mi
2:11:43
Rank: #813 (+21)
21M → 35K
5:56/mi
4:26 split
23M
2:19:15
Rank: #761 (+52)
35K → 23M
6:01/mi
7:32 split
24M
2:25:10
Rank: #728 (+33)
23M → 24M
5:55/mi
5:55 split
40K· 24.85 mi
2:30:18
Rank: #705 (+23)
24M → 40K
6:00/mi
5:08 split
25.2M
2:32:29
Rank: #685 (+20)
40K → 25.2M
6:20/mi
2:11 split
Finish· 26.22 mi
2:38:24
Rank: #673 (+12)
25.2M → Finish
5:48/mi
5:55 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:19:31
Pace6:04 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:18:53
Pace6:01 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3119:076:0919:07
6:09
-
10K
6.21 mi10:39:1937:556:0618:48
6:03
-0:06
15K
9.32 mi10:58:1156:476:0618:52
6:04
+0:01
20K
12.43 mi11:16:551:15:316:0518:44
6:02
-0:02
Half
13.11 mi11:20:551:19:316:044:00
5:52
-0:10
25K
15.53 mi11:35:201:33:566:0314:25
5:57
+0:05
30K
18.64 mi11:54:171:52:536:0318:57
6:06
+0:09
20M
20.00 mi12:02:302:01:066:038:13
6:03
-0:03
21M
21.00 mi12:08:412:07:176:046:11
6:11
+0:08
35K
21.75 mi12:13:072:11:436:034:26
5:56
-0:15
23M
23.00 mi12:20:392:19:156:037:32
6:01
+0:05
24M
24.00 mi12:26:342:25:106:035:55
5:55
-0:06
40K
24.85 mi12:31:422:30:186:035:08
6:00
+0:05
25.2M
25.20 mi12:33:532:32:296:032:11
6:20
+0:20
Finish
26.22 mi12:39:482:38:246:035:55
5:48
-0:32

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

5:48 /mi

Average Pace

6:03 /mi

Slowest Pace

6:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:58

71% of race

Time at Steady Pace

46:26

29% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:02 /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 mi10:20:3119:076:0919:07
6:09
#1618
10K
6.21 mi10:39:1937:556:0618:48
6:03
#1431
15K
9.32 mi10:58:1156:476:0618:52
6:04
#1368
20K
12.43 mi11:16:551:15:316:0518:44
6:02
#1221
Half
13.11 mi11:20:551:19:316:044:00
5:52
#1192
25K
15.53 mi11:35:201:33:566:0314:25
5:57
#1082
30K
18.64 mi11:54:171:52:536:0318:57
6:06
#978
20M
20.00 mi12:02:302:01:066:038:13
6:03
#900
21M
21.00 mi12:08:412:07:176:046:11
6:11
#834
35K
21.75 mi12:13:072:11:436:034:26
5:56
#813
23M
23.00 mi12:20:392:19:156:037:32
6:01
#761
24M
24.00 mi12:26:342:25:106:035:55
5:55
#728
40K
24.85 mi12:31:422:30:186:035:08
6:00
#705
25.2M
25.20 mi12:33:532:32:296:032:11
6:20
#685
Finish
26.22 mi12:39:482:38:246:035:55
5:48
#673
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1618153615361262(Top 4%)1197(Top 7%)1197(Top 21%)
10K6.21 mi3.10 mi1431+1871361+1751361+1751274(Top 4%)1209(Top 8%)1209(Top 21%)
15K9.32 mi3.11 mi1368+631298+631298+631262(Top 4%)1197(Top 7%)1197(Top 21%)
20K12.43 mi3.11 mi1221+1471156+1421156+142947(Top 3%)892(Top 6%)892(Top 16%)
Half13.11 mi0.68 mi1192+291130+261130+26733(Top 3%)687(Top 4%)687(Top 12%)
25K15.53 mi2.42 mi1082+1101021+1091021+109667(Top 2%)620(Top 4%)620(Top 11%)
30K18.64 mi3.11 mi978+104921+100921+100681(Top 2%)637(Top 4%)637(Top 11%)
20M20.00 mi1.36 mi900+78848+73848+73453(Top 2%)424(Top 3%)424(Top 8%)
21M21.00 mi1.00 mi834+66783+65783+65258(Top 0.9%)241(Top 1%)241(Top 4%)
35K21.75 mi0.75 mi813+21763+20763+20569(Top 2%)528(Top 3%)528(Top 9%)
23M23.00 mi1.25 mi761+52712+51712+51367(Top 1%)345(Top 2%)345(Top 6%)
24M24.00 mi1.00 mi728+33679+33679+33428(Top 2%)399(Top 2%)399(Top 7%)
40K24.85 mi0.85 mi705+23656+23656+23396(Top 1%)368(Top 2%)368(Top 7%)
25.2M25.20 mi0.35 mi685+20636+20636+20262(Top 0.9%)243(Top 2%)243(Top 4%)
Finish26.22 mi1.02 mi673+12624+12624+12519(Top 2%)486(Top 3%)486(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1262

Males

1197

M18-39

1197

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1274

Males

1209

M18-39

1209

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1262

Males

1197

M18-39

1197

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

947

Males

892

M18-39

892

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

733

Males

687

M18-39

687

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

667

Males

620

M18-39

620

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

681

Males

637

M18-39

637

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

453

Males

424

M18-39

424

20M→21M

20.0 - 21.0 mi

Top 0.9%
×8stories
+106ft-24ft

Overall

258

Males

241

M18-39

241

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

569

Males

528

M18-39

528

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

367

Males

345

M18-39

345

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

428

Males

399

M18-39

399

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

396

Males

368

M18-39

368

40K→25.2M

24.9 - 25.2 mi

Top 0.9%
×1story
+13ft-16ft

Overall

262

Males

243

M18-39

243

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

519

Males

486

M18-39

486

Passing Analysis

Category:
Athletes Passed
1004
Passed By
59
Net Change
+945
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1618
5K → 10K20619+187#1618#1431
10K → 15K8421+63#1431#1368
15K → 20K1503+147#1368#1221
20K → Half290+29#1221#1192
Half → 25K1100+110#1192#1082
25K → 30K1117+104#1082#978
30K → 20M802+78#978#900
20M → 21M660+66#900#834
21M → 35K232+21#834#813
35K → 23M520+52#813#761
23M → 24M341+33#761#728
24M → 40K241+23#728#705
40K → 25.2M200+20#705#685
25.2M → Finish153+12#685#673
TOTALS100459+945
📊

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