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BOSTON MARATHON 2025

Oliver Peisch

Bib: 28933•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 45%
Gender (Male)
#0 / 16105
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
24:57
Rank: #16813
Start → 5K
24:57 | 8:02/mi
10K· 6.21 mi
49:11
Rank: #15816 (+997)
5K → 10K
24:14 | 7:48/mi
15K· 9.32 mi
1:14:01
Rank: #15845 (-29)
10K → 15K
24:50 | 8:00/mi
20K· 12.43 mi
1:39:47
Rank: #16156 (-311)
15K → 20K
25:46 | 8:18/mi
Half· 13.11 mi
1:44:58
Rank: #15971 (+185)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
2:04:20
Rank: #15566 (+405)
Half → 25K
19:22 | 7:59/mi
30K· 18.64 mi
2:29:31
Rank: #14900 (+666)
25K → 30K
25:11 | 8:06/mi
20M
2:40:24
Rank: #14486 (+414)
30K → 20M
10:53 | 8:01/mi
21M
2:48:49
Rank: #14163 (+323)
20M → 21M
8:25 | 8:25/mi
35K· 21.75 mi
2:54:16
Rank: #13864 (+299)
21M → 35K
5:27 | 7:17/mi
23M
3:03:58
Rank: #13498 (+366)
35K → 23M
9:42 | 7:45/mi
24M
3:11:30
Rank: #13235 (+263)
23M → 24M
7:32 | 7:32/mi
40K· 24.85 mi
3:18:06
Rank: #13046 (+189)
24M → 40K
6:36 | 7:43/mi
25.2M
3:20:53
Rank: #12932 (+114)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:28:28
Rank: #12729 (+203)
25.2M → Finish
7:35 | 7:26/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:44:58
Pace8:00 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:43:30
Pace7:54 /mi
📊Negative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:1224:578:0224:57
8:02
-
10K
6.21 mi12:08:2649:117:5524:14
7:48
-0:14
15K
9.32 mi12:33:161:14:017:5624:50
8:00
+0:12
20K
12.43 mi12:59:021:39:478:0225:46
8:18
+0:18
Half
13.11 mi13:04:131:44:588:005:11
7:36
-0:42
25K
15.53 mi13:23:352:04:208:0019:22
7:59
+0:23
30K
18.64 mi13:48:462:29:318:0125:11
8:06
+0:07
20M
20.00 mi13:59:392:40:248:0110:53
8:01
-0:05
21M
21.00 mi14:08:042:48:498:028:25
8:25
+0:24
35K
21.75 mi14:13:312:54:168:015:27
7:17
-1:08
23M
23.00 mi14:23:133:03:588:009:42
7:45
+0:28
24M
24.00 mi14:30:453:11:307:597:32
7:32
-0:13
40K
24.85 mi14:37:213:18:067:586:36
7:43
+0:11
25.2M
25.20 mi14:40:083:20:537:582:47
8:04
+0:21
Finish
26.22 mi14:47:433:28:287:577:35
7:26
-0:38

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

7:17 /mi

Average Pace

7:57 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:29

53% of race

Time at Steady Pace

1:37:59

47% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi11:44:1224:578:0224:57
8:02
#16813
10K
6.21 mi12:08:2649:117:5524:14
7:48
#15816
15K
9.32 mi12:33:161:14:017:5624:50
8:00
#15845
20K
12.43 mi12:59:021:39:478:0225:46
8:18
#16156
Half
13.11 mi13:04:131:44:588:005:11
7:36
#15971
25K
15.53 mi13:23:352:04:208:0019:22
7:59
#15566
30K
18.64 mi13:48:462:29:318:0125:11
8:06
#14900
20M
20.00 mi13:59:392:40:248:0110:53
8:01
#14486
21M
21.00 mi14:08:042:48:498:028:25
8:25
#14163
35K
21.75 mi14:13:312:54:168:015:27
7:17
#13864
23M
23.00 mi14:23:133:03:588:009:42
7:45
#13498
24M
24.00 mi14:30:453:11:307:597:32
7:32
#13235
40K
24.85 mi14:37:213:18:067:586:36
7:43
#13046
25.2M
25.20 mi14:40:083:20:537:582:47
8:04
#12932
Finish
26.22 mi14:47:433:28:287:577:35
7:26
#12729
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16813111201112015983(Top 56%)10797(Top 67%)10797(Top 191%)
10K6.21 mi3.10 mi15816+99710740+38010740+38014778(Top 52%)10325(Top 64%)10325(Top 183%)
15K9.32 mi3.11 mi15845-2910753-1310753-1315983(Top 56%)10797(Top 67%)10797(Top 191%)
20K12.43 mi3.11 mi16156-31110863-11010863-11016886(Top 59%)11122(Top 69%)11122(Top 197%)
Half13.11 mi0.68 mi15971+18510788+7510788+7512510(Top 44%)9240(Top 57%)9240(Top 164%)
25K15.53 mi2.42 mi15566+40510594+19410594+19413773(Top 48%)9640(Top 60%)9640(Top 171%)
30K18.64 mi3.11 mi14900+66610240+35410240+35412137(Top 43%)8753(Top 54%)8753(Top 155%)
20M20.00 mi1.36 mi14486+41410034+20610034+20610507(Top 37%)7800(Top 48%)7800(Top 138%)
21M21.00 mi1.00 mi14163+3239866+1689866+1689949(Top 35%)7339(Top 46%)7339(Top 130%)
35K21.75 mi0.75 mi13864+2999711+1559711+1557153(Top 25%)5805(Top 36%)5805(Top 103%)
23M23.00 mi1.25 mi13498+3669505+2069505+2068216(Top 29%)6300(Top 39%)6300(Top 112%)
24M24.00 mi1.00 mi13235+2639368+1379368+1377948(Top 28%)6092(Top 38%)6092(Top 108%)
40K24.85 mi0.85 mi13046+1899253+1159253+1158224(Top 29%)6123(Top 38%)6123(Top 109%)
25.2M25.20 mi0.35 mi12932+1149193+609193+606339(Top 22%)4972(Top 31%)4972(Top 88%)
Finish26.22 mi1.02 mi12729+2039076+1179076+1178774(Top 31%)6328(Top 39%)6328(Top 112%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

15983

Males

10797

M18-39

10797

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

14778

Males

10325

M18-39

10325

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

15983

Males

10797

M18-39

10797

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

16886

Males

11122

M18-39

11122

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

12510

Males

9240

M18-39

9240

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

13773

Males

9640

M18-39

9640

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

12137

Males

8753

M18-39

8753

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

10507

Males

7800

M18-39

7800

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9949

Males

7339

M18-39

7339

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

7153

Males

5805

M18-39

5805

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

8216

Males

6300

M18-39

6300

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7948

Males

6092

M18-39

6092

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8224

Males

6123

M18-39

6123

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6339

Males

4972

M18-39

4972

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8774

Males

6328

M18-39

6328

Passing Analysis

Category:
Athletes Passed
4852
Passed By
768
Net Change
+4084
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16813
5K → 10K104548+997#16813#15816
10K → 15K205234-29#15816#15845
15K → 20K123434-311#15845#16156
20K → Half1850+185#16156#15971
Half → 25K41813+405#15971#15566
25K → 30K67913+666#15566#14900
30K → 20M4162+414#14900#14486
20M → 21M3274+323#14486#14163
21M → 35K2990+299#14163#13864
35K → 23M3671+366#13864#13498
23M → 24M2674+263#13498#13235
24M → 40K1967+189#13235#13046
40K → 25.2M1140+114#13046#12932
25.2M → Finish2118+203#12932#12729
TOTALS4852768+4084
📊

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