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BOSTON MARATHON 2023

Jacob Schneider

Bib: 9734•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 36%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 39%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:24
Rank: #7562
Start → 5K
22:24 | 7:13/mi
10K· 6.21 mi
45:01
Rank: #8073 (-511)
5K → 10K
22:37 | 7:17/mi
15K· 9.32 mi
1:08:11
Rank: #8566 (-493)
10K → 15K
23:10 | 7:27/mi
20K· 12.43 mi
1:31:38
Rank: #8792 (-226)
15K → 20K
23:27 | 7:33/mi
Half· 13.11 mi
1:36:33
Rank: #8746 (+46)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
1:55:16
Rank: #8979 (-233)
Half → 25K
18:43 | 7:43/mi
30K· 18.64 mi
2:19:50
Rank: #9170 (-191)
25K → 30K
24:34 | 7:54/mi
20M
2:30:34
Rank: #9178 (-8)
30K → 20M
10:44 | 7:54/mi
21M
2:38:54
Rank: #9147 (+31)
20M → 21M
8:20 | 8:20/mi
35K· 21.75 mi
2:44:38
Rank: #9163 (-16)
21M → 35K
5:44 | 7:40/mi
23M
2:54:42
Rank: #9201 (-38)
35K → 23M
10:04 | 8:02/mi
24M
3:02:42
Rank: #9241 (-40)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
3:09:46
Rank: #9334 (-93)
24M → 40K
7:04 | 8:16/mi
25.2M
3:12:52
Rank: #9374 (-40)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:21:11
Rank: #9497 (-123)
25.2M → Finish
8:19 | 8:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:33
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:44:38
Pace7:59 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5322:247:1322:24
7:13
-
10K
6.21 mi11:10:3045:017:1522:37
7:17
+0:04
15K
9.32 mi11:33:401:08:117:1923:10
7:27
+0:10
20K
12.43 mi11:57:071:31:387:2223:27
7:33
+0:06
Half
13.11 mi12:02:021:36:337:224:55
7:12
-0:21
25K
15.53 mi12:20:451:55:167:2518:43
7:43
+0:31
30K
18.64 mi12:45:192:19:507:3024:34
7:54
+0:11
20M
20.00 mi12:56:032:30:347:3210:44
7:54
0:00
21M
21.00 mi13:04:232:38:547:348:20
8:20
+0:26
35K
21.75 mi13:10:072:44:387:345:44
7:40
-0:40
23M
23.00 mi13:20:112:54:427:3610:04
8:02
+0:22
24M
24.00 mi13:28:113:02:427:378:00
8:00
-0:02
40K
24.85 mi13:35:153:09:467:387:04
8:16
+0:16
25.2M
25.20 mi13:38:213:12:527:393:06
8:59
+0:43
Finish
26.22 mi13:46:403:21:117:418:19
8:10
-0:49

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

7:12 /mi

Average Pace

7:41 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:33

48% of race

Time at Steady Pace

1:17:49

39% of race

Time at Slower Pace

26:49

13% of race

Average Pace: 7:40 /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 mi10:47:5322:247:1322:24
7:13
#7562
10K
6.21 mi11:10:3045:017:1522:37
7:17
#8073
15K
9.32 mi11:33:401:08:117:1923:10
7:27
#8566
20K
12.43 mi11:57:071:31:387:2223:27
7:33
#8792
Half
13.11 mi12:02:021:36:337:224:55
7:12
#8746
25K
15.53 mi12:20:451:55:167:2518:43
7:43
#8979
30K
18.64 mi12:45:192:19:507:3024:34
7:54
#9170
20M
20.00 mi12:56:032:30:347:3210:44
7:54
#9178
21M
21.00 mi13:04:232:38:547:348:20
8:20
#9147
35K
21.75 mi13:10:072:44:387:345:44
7:40
#9163
23M
23.00 mi13:20:112:54:427:3610:04
8:02
#9201
24M
24.00 mi13:28:113:02:427:378:00
8:00
#9241
40K
24.85 mi13:35:153:09:467:387:04
8:16
#9334
25.2M
25.20 mi13:38:213:12:527:393:06
8:59
#9374
Finish
26.22 mi13:46:403:21:117:418:19
8:10
#9497
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7562669366939819(Top 37%)8048(Top 53%)8048(Top 359%)
10K6.21 mi3.10 mi8073-5117009-3167009-3168709(Top 33%)7392(Top 49%)7392(Top 330%)
15K9.32 mi3.11 mi8566-4937304-2957304-2959819(Top 37%)8048(Top 53%)8048(Top 359%)
20K12.43 mi3.11 mi8792-2267432-1287432-1289686(Top 36%)7898(Top 52%)7898(Top 352%)
Half13.11 mi0.68 mi8746+467399+337399+337910(Top 30%)6858(Top 45%)6858(Top 306%)
25K15.53 mi2.42 mi8979-2337532-1337532-13310428(Top 39%)8212(Top 54%)8212(Top 366%)
30K18.64 mi3.11 mi9170-1917608-767608-7610185(Top 38%)7921(Top 52%)7921(Top 353%)
20M20.00 mi1.36 mi9178-87592+167592+169538(Top 36%)7491(Top 49%)7491(Top 334%)
21M21.00 mi1.00 mi9147+317537+557537+559400(Top 35%)7287(Top 48%)7287(Top 325%)
35K21.75 mi0.75 mi9163-167539-27539-29669(Top 36%)7441(Top 49%)7441(Top 332%)
23M23.00 mi1.25 mi9201-387533+67533+610014(Top 38%)7483(Top 49%)7483(Top 334%)
24M24.00 mi1.00 mi9241-407536-37536-311205(Top 42%)7989(Top 53%)7989(Top 356%)
40K24.85 mi0.85 mi9334-937561-257561-2511754(Top 44%)8195(Top 54%)8195(Top 366%)
25.2M25.20 mi0.35 mi9374-407572-117572-1112352(Top 46%)8415(Top 55%)8415(Top 376%)
Finish26.22 mi1.02 mi9497-1237619-477619-4713134(Top 49%)8830(Top 58%)8830(Top 394%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9819

Males

8048

M40-44

8048

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8709

Males

7392

M40-44

7392

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9819

Males

8048

M40-44

8048

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9686

Males

7898

M40-44

7898

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

7910

Males

6858

M40-44

6858

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10428

Males

8212

M40-44

8212

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10185

Males

7921

M40-44

7921

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9538

Males

7491

M40-44

7491

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9400

Males

7287

M40-44

7287

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9669

Males

7441

M40-44

7441

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10014

Males

7483

M40-44

7483

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11205

Males

7989

M40-44

7989

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11754

Males

8195

M40-44

8195

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12352

Males

8415

M40-44

8415

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13134

Males

8830

M40-44

8830

Passing Analysis

Category:
Athletes Passed
788
Passed By
2723
Net Change
-1935
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7562
5K → 10K63574-511#7562#8073
10K → 15K35528-493#8073#8566
15K → 20K65291-226#8566#8792
20K → Half515+46#8792#8746
Half → 25K52285-233#8746#8979
25K → 30K111302-191#8979#9170
30K → 20M7785-8#9170#9178
20M → 21M9867+31#9178#9147
21M → 35K3349-16#9147#9163
35K → 23M70108-38#9163#9201
23M → 24M5090-40#9201#9241
24M → 40K40133-93#9241#9334
40K → 25.2M1959-40#9334#9374
25.2M → Finish24147-123#9374#9497
TOTALS7882723-1935
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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