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BOSTON MARATHON 2025

Andrew Berndt

Bib: 316•M

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 4%
Division (M18-39)
#0 / 5642
Top 9%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
5:19/mi
16:30
↑ 97↓ 3451.5%
10K· 6.21 mi
5:23/mi
33:12
↑ 79↓ 1380.4%
15K· 9.32 mi
5:38/mi
50:43
↑ 67↓ 78
20K· 12.43 mi
6:37/mi
1:11:16
↑ 106↓ 860.1%
Half· 13.11 mi
5:55/mi
1:15:18
↑ 19↓ 370.5%
25K· 15.53 mi
6:11/mi
1:30:18
↑ 66↓ 880.2%
30K· 18.64 mi
6:09/mi
1:49:23
↑ 181↓ 1480.2%
20M
6:11/mi
1:57:47
↑ 64↓ 500.2%
21M
6:28/mi
2:04:15
↑ 106↓ 241.6%
35K· 21.75 mi
5:58/mi
2:08:43
↑ 17↓ 861.7%
23M
6:19/mi
2:16:37
↑ 23↓ 630.6%
24M
6:41/mi
2:23:18
↓ 821.3%
40K· 24.85 mi
6:52/mi
2:29:10
↓ 200.3%
25.2M
7:15/mi
2:31:40
↑ 13↓ 160.2%
Finish· 26.22 mi
6:06/mi
2:37:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:18
Pace5:45 /mi
2nd Half
Distance13.11 mi
Time1:22:35
Pace6:18 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:3516:305:1916:30
5:19
-
10K
6.21 mi10:33:1733:125:2116:42
5:23
+0:04
15K
9.32 mi10:50:4850:435:2617:31
5:38
+0:15
20K
12.43 mi11:11:211:11:165:4420:33
6:37
+0:59
Half
13.11 mi11:15:231:15:185:454:02
5:55
-0:42
25K
15.53 mi11:30:231:30:185:4915:00
6:11
+0:16
30K
18.64 mi11:49:281:49:235:5219:05
6:09
-0:02
20M
20.00 mi11:57:521:57:475:538:24
6:11
+0:02
21M
21.00 mi12:04:202:04:155:556:28
6:28
+0:17
35K
21.75 mi12:08:482:08:435:554:28
5:58
-0:30
23M
23.00 mi12:16:422:16:375:567:54
6:19
+0:21
24M
24.00 mi12:23:232:23:185:586:41
6:41
+0:22
40K
24.85 mi12:29:152:29:106:005:52
6:52
+0:11
25.2M
25.20 mi12:31:452:31:406:012:30
7:15
+0:23
Finish
26.22 mi12:37:582:37:536:026:13
6:06
-1:09

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

5:19 /mi

Average Pace

6:02 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:45

35% of race

Time at Steady Pace

1:01:04

39% of race

Time at Slower Pace

42:04

27% of race

Average Pace: 6:01 /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 mi10:16:3516:305:1916:30
5:19
#74
10K
6.21 mi10:33:1733:125:2116:42
5:23
#101
15K
9.32 mi10:50:4850:435:2617:31
5:38
#135
20K
12.43 mi11:11:211:11:165:4420:33
6:37
#431
Half
13.11 mi11:15:231:15:185:454:02
5:55
#443
25K
15.53 mi11:30:231:30:185:4915:00
6:11
#507
30K
18.64 mi11:49:281:49:235:5219:05
6:09
#537
20M
20.00 mi11:57:521:57:475:538:24
6:11
#537
21M
21.00 mi12:04:202:04:155:556:28
6:28
#538
35K
21.75 mi12:08:482:08:435:554:28
5:58
#534
23M
23.00 mi12:16:422:16:375:567:54
6:19
#539
24M
24.00 mi12:23:232:23:185:586:41
6:41
#579
40K
24.85 mi12:29:152:29:106:005:52
6:52
#617
25.2M
25.20 mi12:31:452:31:406:012:30
7:15
#634
Finish
26.22 mi12:37:582:37:536:026:13
6:06
#640
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi747474293(Top 1%)265(Top 2%)265(Top 5%)
10K6.21 mi3.10 mi101-2782-882-8114(Top 0.4%)93(Top 0.6%)93(Top 2%)
15K9.32 mi3.11 mi135-34113-31113-31293(Top 1%)265(Top 2%)265(Top 5%)
20K12.43 mi3.11 mi431-296397-284397-2843771(Top 13%)3556(Top 22%)3556(Top 63%)
Half13.11 mi0.68 mi443-12409-12409-12854(Top 3%)806(Top 5%)806(Top 14%)
25K15.53 mi2.42 mi507-64470-61470-611385(Top 5%)1313(Top 8%)1313(Top 23%)
30K18.64 mi3.11 mi537-30492-22492-22766(Top 3%)718(Top 4%)718(Top 13%)
20M20.00 mi1.36 mi537492492674(Top 2%)634(Top 4%)634(Top 11%)
21M21.00 mi1.00 mi538-1493-1493-1610(Top 2%)574(Top 4%)574(Top 10%)
35K21.75 mi0.75 mi534+4490+3490+3658(Top 2%)615(Top 4%)615(Top 11%)
23M23.00 mi1.25 mi539-5496-6496-6901(Top 3%)848(Top 5%)848(Top 15%)
24M24.00 mi1.00 mi579-40534-38534-382859(Top 10%)2599(Top 16%)2599(Top 46%)
40K24.85 mi0.85 mi617-38569-35569-353111(Top 11%)2784(Top 17%)2784(Top 49%)
25.2M25.20 mi0.35 mi634-17586-17586-172252(Top 8%)2005(Top 12%)2005(Top 36%)
Finish26.22 mi1.02 mi640-6591-5591-51170(Top 4%)1093(Top 7%)1093(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21story building
+97ft-345ft

Overall

293

Males

265

M18-39

265

5K→10K

3.1 - 6.2 mi

Top 0.4%
×5story building
+79ft-138ft

Overall

114

Males

93

M18-39

93

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+67ft-78ft

Overall

293

Males

265

M18-39

265

15K→20K

9.3 - 12.4 mi

Top 13%
×5story building
+106ft-86ft

Overall

3771

Males

3556

M18-39

3556

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

854

Males

806

M18-39

806

Half→25K

13.1 - 15.5 mi

Top 5%
×4story building
+66ft-88ft

Overall

1385

Males

1313

M18-39

1313

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

766

Males

718

M18-39

718

30K→20M

18.6 - 20.0 mi

Top 2%
×5story building
+64ft-50ft

Overall

674

Males

634

M18-39

634

20M→21M

20.0 - 21.0 mi

Top 2%
×8story building
+106ft-24ft

Overall

610

Males

574

M18-39

574

21M→35K

21.0 - 21.8 mi

Top 2%
×7story building
+17ft-86ft

Overall

658

Males

615

M18-39

615

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

901

Males

848

M18-39

848

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2859

Males

2599

M18-39

2599

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3111

Males

2784

M18-39

2784

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2252

Males

2005

M18-39

2005

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1170

Males

1093

M18-39

1093

Passing Analysis

Category:
Athletes Passed
86
Passed By
652
Net Change
-566
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#74
5K → 10K128-27#74#101
10K → 15K236-34#101#135
15K → 20K0296-296#135#431
20K → Half214-12#431#443
Half → 25K569-64#443#507
25K → 30K1646-30#507#537
30K → 20M13130#537#537
20M → 21M910-1#537#538
21M → 35K106+4#538#534
35K → 23M1217-5#534#539
23M → 24M343-40#539#579
24M → 40K442-38#579#617
40K → 25.2M219-17#617#634
25.2M → Finish713-6#634#640
TOTALS86652-566
📊

Passing Visuals

Category:
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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