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BOSTON MARATHON 2025

Andrew Voelsing

Bib: 28262•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
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
26:01
Rank: #19153
Start → 5K
26:01 | 8:22/mi
10K· 6.21 mi
51:02
Rank: #18062 (+1091)
5K → 10K
25:01 | 8:03/mi
15K· 9.32 mi
1:16:15
Rank: #17636 (+426)
10K → 15K
25:13 | 8:07/mi
20K· 12.43 mi
1:42:30
Rank: #17667 (-31)
15K → 20K
26:15 | 8:27/mi
Half· 13.11 mi
1:48:17
Rank: #17730 (-63)
20K → Half
5:47 | 8:29/mi
25K· 15.53 mi
2:09:36
Rank: #17878 (-148)
Half → 25K
21:19 | 8:48/mi
30K· 18.64 mi
2:38:42
Rank: #18226 (-348)
25K → 30K
29:06 | 9:22/mi
20M
2:52:57
Rank: #18704 (-478)
30K → 20M
14:15 | 10:29/mi
21M
3:05:59
Rank: #19466 (-762)
20M → 21M
13:02 | 13:02/mi
35K· 21.75 mi
3:13:51
Rank: #19700 (-234)
21M → 35K
7:52 | 10:31/mi
23M
3:26:39
Rank: #19839 (-139)
35K → 23M
12:48 | 10:13/mi
24M
3:36:41
Rank: #19940 (-101)
23M → 24M
10:02 | 10:02/mi
40K· 24.85 mi
3:45:08
Rank: #19962 (-22)
24M → 40K
8:27 | 9:53/mi
25.2M
3:49:01
Rank: #19988 (-26)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
3:58:04
Rank: #19947 (+41)
25.2M → Finish
9:03 | 8:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:17
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time2:09:47
Pace9:54 /mi
📊Positive Split: 19.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:3726:018:2226:01
8:22
-
10K
6.21 mi12:08:3851:028:1325:01
8:03
-0:19
15K
9.32 mi12:33:511:16:158:1125:13
8:07
+0:04
20K
12.43 mi13:00:061:42:308:1526:15
8:27
+0:20
Half
13.11 mi13:05:531:48:178:165:47
8:29
+0:02
25K
15.53 mi13:27:122:09:368:2121:19
8:48
+0:19
30K
18.64 mi13:56:182:38:428:3129:06
9:22
+0:34
20M
20.00 mi14:10:332:52:578:3914:15
10:29
+1:07
21M
21.00 mi14:23:353:05:598:5113:02
13:02
+2:33
35K
21.75 mi14:31:273:13:518:557:52
10:31
-2:31
23M
23.00 mi14:44:153:26:398:5912:48
10:13
-0:18
24M
24.00 mi14:54:173:36:419:0210:02
10:02
-0:11
40K
24.85 mi15:02:443:45:089:038:27
9:53
-0:09
25.2M
25.20 mi15:06:373:49:019:053:53
11:16
+1:23
Finish
26.22 mi15:15:403:58:049:059:03
8:53
-2:23

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

8:03 /mi

Average Pace

9:05 /mi

Slowest Pace

13:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:17

45% of race

Time at Steady Pace

1:17:57

33% of race

Time at Slower Pace

51:50

22% of race

Average Pace: 9:05 /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 mi11:43:3726:018:2226:01
8:22
#19153
10K
6.21 mi12:08:3851:028:1325:01
8:03
#18062
15K
9.32 mi12:33:511:16:158:1125:13
8:07
#17636
20K
12.43 mi13:00:061:42:308:1526:15
8:27
#17667
Half
13.11 mi13:05:531:48:178:165:47
8:29
#17730
25K
15.53 mi13:27:122:09:368:2121:19
8:48
#17878
30K
18.64 mi13:56:182:38:428:3129:06
9:22
#18226
20M
20.00 mi14:10:332:52:578:3914:15
10:29
#18704
21M
21.00 mi14:23:353:05:598:5113:02
13:02
#19466
35K
21.75 mi14:31:273:13:518:557:52
10:31
#19700
23M
23.00 mi14:44:153:26:398:5912:48
10:13
#19839
24M
24.00 mi14:54:173:36:419:0210:02
10:02
#19940
40K
24.85 mi15:02:443:45:089:038:27
9:53
#19962
25.2M
25.20 mi15:06:373:49:019:053:53
11:16
#19988
Finish
26.22 mi15:15:403:58:049:059:03
8:53
#19947
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19153121041210416843(Top 59%)11159(Top 69%)11159(Top 198%)
10K6.21 mi3.10 mi18062+109111642+46211642+46216856(Top 59%)11189(Top 69%)11189(Top 198%)
15K9.32 mi3.11 mi17636+42611482+16011482+16016843(Top 59%)11159(Top 69%)11159(Top 198%)
20K12.43 mi3.11 mi17667-3111479+311479+317870(Top 63%)11554(Top 72%)11554(Top 205%)
Half13.11 mi0.68 mi17730-6311500-2111500-2119022(Top 67%)12062(Top 75%)12062(Top 214%)
25K15.53 mi2.42 mi17878-14811543-4311543-4318884(Top 66%)11921(Top 74%)11921(Top 211%)
30K18.64 mi3.11 mi18226-34811658-11511658-11519407(Top 68%)12017(Top 75%)12017(Top 213%)
20M20.00 mi1.36 mi18704-47811847-18911847-18922358(Top 79%)13212(Top 82%)13212(Top 234%)
21M21.00 mi1.00 mi19466-76212145-29812145-29825082(Top 88%)14410(Top 89%)14410(Top 255%)
35K21.75 mi0.75 mi19700-23412230-8512230-8523194(Top 82%)13480(Top 84%)13480(Top 239%)
23M23.00 mi1.25 mi19839-13912252-2212252-2221188(Top 75%)12483(Top 78%)12483(Top 221%)
24M24.00 mi1.00 mi19940-10112273-2112273-2121451(Top 76%)12562(Top 78%)12562(Top 223%)
40K24.85 mi0.85 mi19962-2212272+112272+120062(Top 71%)11819(Top 73%)11819(Top 209%)
25.2M25.20 mi0.35 mi19988-2612275-312275-321387(Top 75%)12476(Top 77%)12476(Top 221%)
Finish26.22 mi1.02 mi19947+4112236+3912236+3918443(Top 65%)11092(Top 69%)11092(Top 197%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

16843

Males

11159

M18-39

11159

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

16856

Males

11189

M18-39

11189

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

16843

Males

11159

M18-39

11159

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17870

Males

11554

M18-39

11554

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

19022

Males

12062

M18-39

12062

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18884

Males

11921

M18-39

11921

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

19407

Males

12017

M18-39

12017

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

22358

Males

13212

M18-39

13212

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

25082

Males

14410

M18-39

14410

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

23194

Males

13480

M18-39

13480

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

21188

Males

12483

M18-39

12483

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

21451

Males

12562

M18-39

12562

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20062

Males

11819

M18-39

11819

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21387

Males

12476

M18-39

12476

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18443

Males

11092

M18-39

11092

Passing Analysis

Category:
Athletes Passed
2357
Passed By
3151
Net Change
-794
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19153
5K → 10K112231+1091#19153#18062
10K → 15K46943+426#18062#17636
15K → 20K182213-31#17636#17667
20K → Half1578-63#17667#17730
Half → 25K123271-148#17730#17878
25K → 30K141489-348#17878#18226
30K → 20M27505-478#18226#18704
20M → 21M12774-762#18704#19466
21M → 35K13247-234#19466#19700
35K → 23M52191-139#19700#19839
23M → 24M43144-101#19839#19940
24M → 40K5173-22#19940#19962
40K → 25.2M1642-26#19962#19988
25.2M → Finish9150+41#19988#19947
TOTALS23573151-794
📊

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