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BOSTON MARATHON 2025

Owen Wurzbacher

Bib: 6690•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
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
21:48
Rank: #7939
Start → 5K
7:01/mi
21:48 split
10K· 6.21 mi
43:28
Rank: #7811 (+128)
5K → 10K
6:58/mi
21:40 split
15K· 9.32 mi
1:04:50
Rank: #7470 (+341)
10K → 15K
6:53/mi
21:22 split
20K· 12.43 mi
1:26:38
Rank: #7296 (+174)
15K → 20K
7:01/mi
21:48 split
Half· 13.11 mi
1:31:14
Rank: #7232 (+64)
20K → Half
6:45/mi
4:36 split
25K· 15.53 mi
1:47:44
Rank: #6827 (+405)
Half → 25K
6:48/mi
16:30 split
30K· 18.64 mi
2:09:00
Rank: #6114 (+713)
25K → 30K
6:51/mi
21:16 split
20M
2:18:15
Rank: #5814 (+300)
30K → 20M
6:48/mi
9:15 split
21M
2:25:15
Rank: #5549 (+265)
20M → 21M
7:00/mi
7:00 split
35K· 21.75 mi
2:30:10
Rank: #5413 (+136)
21M → 35K
6:34/mi
4:55 split
23M
2:38:37
Rank: #5167 (+246)
35K → 23M
6:45/mi
8:27 split
24M
2:45:09
Rank: #4981 (+186)
23M → 24M
6:32/mi
6:32 split
40K· 24.85 mi
2:50:54
Rank: #4838 (+143)
24M → 40K
6:44/mi
5:45 split
25.2M
2:53:25
Rank: #4770 (+68)
40K → 25.2M
7:18/mi
2:31 split
Finish· 26.22 mi
3:00:03
Rank: #4694 (+76)
25.2M → Finish
6:31/mi
6:38 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:31:14
Pace6:58 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:28:49
Pace6:47 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:1821:487:0121:48
7:01
-
10K
6.21 mi10:48:5843:287:0021:40
6:58
-0:03
15K
9.32 mi11:10:201:04:506:5721:22
6:53
-0:05
20K
12.43 mi11:32:081:26:386:5821:48
7:01
+0:08
Half
13.11 mi11:36:441:31:146:584:36
6:45
-0:16
25K
15.53 mi11:53:141:47:446:5616:30
6:48
+0:03
30K
18.64 mi12:14:302:09:006:5521:16
6:51
+0:03
20M
20.00 mi12:23:452:18:156:559:15
6:48
-0:03
21M
21.00 mi12:30:452:25:156:557:00
7:00
+0:12
35K
21.75 mi12:35:402:30:106:544:55
6:34
-0:26
23M
23.00 mi12:44:072:38:376:548:27
6:45
+0:11
24M
24.00 mi12:50:392:45:096:536:32
6:32
-0:13
40K
24.85 mi12:56:242:50:546:535:45
6:44
+0:12
25.2M
25.20 mi12:58:552:53:256:532:31
7:18
+0:34
Finish
26.22 mi13:05:333:00:036:526:38
6:31
-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

6:31 /mi

Average Pace

6:52 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:32

99% of race

Time at Steady Pace

2:31

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:27:1821:487:0121:48
7:01
#7939
10K
6.21 mi10:48:5843:287:0021:40
6:58
#7811
15K
9.32 mi11:10:201:04:506:5721:22
6:53
#7470
20K
12.43 mi11:32:081:26:386:5821:48
7:01
#7296
Half
13.11 mi11:36:441:31:146:584:36
6:45
#7232
25K
15.53 mi11:53:141:47:446:5616:30
6:48
#6827
30K
18.64 mi12:14:302:09:006:5521:16
6:51
#6114
20M
20.00 mi12:23:452:18:156:559:15
6:48
#5814
21M
21.00 mi12:30:452:25:156:557:00
7:00
#5549
35K
21.75 mi12:35:402:30:106:544:55
6:34
#5413
23M
23.00 mi12:44:072:38:376:548:27
6:45
#5167
24M
24.00 mi12:50:392:45:096:536:32
6:32
#4981
40K
24.85 mi12:56:242:50:546:535:45
6:44
#4838
25.2M
25.20 mi12:58:552:53:256:532:31
7:18
#4770
Finish
26.22 mi13:05:333:00:036:526:38
6:31
#4694
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7939695669566780(Top 24%)6083(Top 38%)6083(Top 108%)
10K6.21 mi3.10 mi7811+1286858+986858+987741(Top 27%)6800(Top 42%)6800(Top 121%)
15K9.32 mi3.11 mi7470+3416624+2346624+2346780(Top 24%)6083(Top 38%)6083(Top 108%)
20K12.43 mi3.11 mi7296+1746486+1386486+1386957(Top 24%)6172(Top 38%)6172(Top 109%)
Half13.11 mi0.68 mi7232+646437+496437+495560(Top 20%)5080(Top 32%)5080(Top 90%)
25K15.53 mi2.42 mi6827+4056114+3236114+3234898(Top 17%)4499(Top 28%)4499(Top 80%)
30K18.64 mi3.11 mi6114+7135518+5965518+5963712(Top 13%)3434(Top 21%)3434(Top 61%)
20M20.00 mi1.36 mi5814+3005278+2405278+2402963(Top 10%)2762(Top 17%)2762(Top 49%)
21M21.00 mi1.00 mi5549+2655060+2185060+2182255(Top 8%)2106(Top 13%)2106(Top 37%)
35K21.75 mi0.75 mi5413+1364937+1234937+1232830(Top 10%)2612(Top 16%)2612(Top 46%)
23M23.00 mi1.25 mi5167+2464724+2134724+2132468(Top 9%)2287(Top 14%)2287(Top 41%)
24M24.00 mi1.00 mi4981+1864555+1694555+1692191(Top 8%)2031(Top 13%)2031(Top 36%)
40K24.85 mi0.85 mi4838+1434433+1224433+1222489(Top 9%)2271(Top 14%)2271(Top 40%)
25.2M25.20 mi0.35 mi4770+684368+654368+652515(Top 9%)2249(Top 14%)2249(Top 40%)
Finish26.22 mi1.02 mi4694+764296+724296+722866(Top 10%)2561(Top 16%)2561(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6780

Males

6083

M18-39

6083

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7741

Males

6800

M18-39

6800

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6780

Males

6083

M18-39

6083

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6957

Males

6172

M18-39

6172

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5560

Males

5080

M18-39

5080

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4898

Males

4499

M18-39

4499

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3712

Males

3434

M18-39

3434

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2963

Males

2762

M18-39

2762

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2255

Males

2106

M18-39

2106

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2830

Males

2612

M18-39

2612

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2468

Males

2287

M18-39

2287

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2191

Males

2031

M18-39

2031

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2489

Males

2271

M18-39

2271

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2515

Males

2249

M18-39

2249

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2866

Males

2561

M18-39

2561

Passing Analysis

Category:
Athletes Passed
3477
Passed By
232
Net Change
+3245
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7939
5K → 10K270142+128#7939#7811
10K → 15K36726+341#7811#7470
15K → 20K21339+174#7470#7296
20K → Half662+64#7296#7232
Half → 25K4061+405#7232#6827
25K → 30K7163+713#6827#6114
30K → 20M3011+300#6114#5814
20M → 21M2650+265#5814#5549
21M → 35K1393+136#5549#5413
35K → 23M2482+246#5413#5167
23M → 24M1871+186#5167#4981
24M → 40K1474+143#4981#4838
40K → 25.2M713+68#4838#4770
25.2M → Finish815+76#4770#4694
TOTALS3477232+3245
📊

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