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BOSTON MARATHON 2023

Grant Schneider

Bib: 7179•M

IN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 30%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:33
Rank: #5829
Start → 5K
6:56/mi
21:33 split
10K· 6.21 mi
42:42
Rank: #5602 (+227)
5K → 10K
6:48/mi
21:09 split
15K· 9.32 mi
1:03:45
Rank: #5361 (+241)
10K → 15K
6:47/mi
21:03 split
20K· 12.43 mi
1:24:52
Rank: #5117 (+244)
15K → 20K
6:48/mi
21:07 split
Half· 13.11 mi
1:29:24
Rank: #5047 (+70)
20K → Half
6:39/mi
4:32 split
25K· 15.53 mi
1:45:49
Rank: #4813 (+234)
Half → 25K
6:46/mi
16:25 split
30K· 18.64 mi
2:07:10
Rank: #4505 (+308)
25K → 30K
6:52/mi
21:21 split
20M
2:17:20
Rank: #4725 (-220)
30K → 20M
7:29/mi
10:10 split
21M
2:24:48
Rank: #4697 (+28)
20M → 21M
7:29/mi
7:28 split
35K· 21.75 mi
2:29:53
Rank: #4661 (+36)
21M → 35K
6:48/mi
5:05 split
23M
2:39:12
Rank: #4726 (-65)
35K → 23M
7:26/mi
9:19 split
24M
2:46:22
Rank: #4754 (-28)
23M → 24M
7:10/mi
7:10 split
40K· 24.85 mi
2:52:47
Rank: #4787 (-33)
24M → 40K
7:30/mi
6:25 split
25.2M
2:55:38
Rank: #4826 (-39)
40K → 25.2M
8:16/mi
2:51 split
Finish· 26.22 mi
3:03:07
Rank: #4859 (-33)
25.2M → Finish
7:21/mi
7:29 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:24
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:33:43
Pace7:09 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3121:336:5621:33
6:56
-
10K
6.21 mi10:46:4042:426:5221:09
6:48
-0:08
15K
9.32 mi11:07:431:03:456:5021:03
6:47
-0:01
20K
12.43 mi11:28:501:24:526:5021:07
6:48
+0:01
Half
13.11 mi11:33:221:29:246:494:32
6:39
-0:09
25K
15.53 mi11:49:471:45:496:4916:25
6:46
+0:07
30K
18.64 mi12:11:082:07:106:4921:21
6:52
+0:06
20M
20.00 mi12:21:182:17:206:5210:10
7:29
+0:37
21M
21.00 mi12:28:462:24:486:547:28
7:29
0:00
35K
21.75 mi12:33:512:29:536:545:05
6:48
-0:41
23M
23.00 mi12:43:102:39:126:559:19
7:26
+0:38
24M
24.00 mi12:50:202:46:226:567:10
7:10
-0:16
40K
24.85 mi12:56:452:52:476:576:25
7:30
+0:20
25.2M
25.20 mi12:59:362:55:386:582:51
8:16
+0:46
Finish
26.22 mi13:07:053:03:076:597:29
7:21
-0:55

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

6:39 /mi

Average Pace

6:59 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:32

2% of race

Time at Steady Pace

2:07:43

70% of race

Time at Slower Pace

50:52

28% of race

Average Pace: 6:59 /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 mi10:25:3121:336:5621:33
6:56
#5829
10K
6.21 mi10:46:4042:426:5221:09
6:48
#5602
15K
9.32 mi11:07:431:03:456:5021:03
6:47
#5361
20K
12.43 mi11:28:501:24:526:5021:07
6:48
#5117
Half
13.11 mi11:33:221:29:246:494:32
6:39
#5047
25K
15.53 mi11:49:471:45:496:4916:25
6:46
#4813
30K
18.64 mi12:11:082:07:106:4921:21
6:52
#4505
20M
20.00 mi12:21:182:17:206:5210:10
7:29
#4725
21M
21.00 mi12:28:462:24:486:547:28
7:29
#4697
35K
21.75 mi12:33:512:29:536:545:05
6:48
#4661
23M
23.00 mi12:43:102:39:126:559:19
7:26
#4726
24M
24.00 mi12:50:202:46:226:567:10
7:10
#4754
40K
24.85 mi12:56:452:52:476:576:25
7:30
#4787
25.2M
25.20 mi12:59:362:55:386:582:51
8:16
#4826
Finish
26.22 mi13:07:053:03:076:597:29
7:21
#4859
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5829534553454878(Top 18%)4539(Top 30%)4539(Top 86%)
10K6.21 mi3.10 mi5602+2275160+1855160+1855367(Top 20%)4952(Top 33%)4952(Top 94%)
15K9.32 mi3.11 mi5361+2414959+2014959+2014878(Top 18%)4539(Top 30%)4539(Top 86%)
20K12.43 mi3.11 mi5117+2444747+2124747+2124418(Top 17%)4124(Top 27%)4124(Top 78%)
Half13.11 mi0.68 mi5047+704687+604687+603866(Top 15%)3650(Top 24%)3650(Top 69%)
25K15.53 mi2.42 mi4813+2344479+2084479+2083910(Top 15%)3678(Top 24%)3678(Top 70%)
30K18.64 mi3.11 mi4505+3084208+2714208+2713489(Top 13%)3280(Top 22%)3280(Top 62%)
20M20.00 mi1.36 mi4725-2204402-1944402-1946630(Top 25%)5718(Top 38%)5718(Top 108%)
21M21.00 mi1.00 mi4697+284376+264376+264457(Top 17%)4059(Top 27%)4059(Top 77%)
35K21.75 mi0.75 mi4661+364340+364340+364188(Top 16%)3838(Top 25%)3838(Top 73%)
23M23.00 mi1.25 mi4726-654392-524392-526074(Top 23%)5226(Top 34%)5226(Top 99%)
24M24.00 mi1.00 mi4754-284415-234415-235539(Top 21%)4801(Top 32%)4801(Top 91%)
40K24.85 mi0.85 mi4787-334429-144429-146709(Top 25%)5446(Top 36%)5446(Top 103%)
25.2M25.20 mi0.35 mi4826-394453-244453-247942(Top 30%)6102(Top 40%)6102(Top 115%)
Finish26.22 mi1.02 mi4859-334479-264479-267367(Top 28%)5777(Top 38%)5777(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4878

Males

4539

M18-39

4539

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5367

Males

4952

M18-39

4952

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4878

Males

4539

M18-39

4539

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4418

Males

4124

M18-39

4124

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3866

Males

3650

M18-39

3650

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3910

Males

3678

M18-39

3678

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3489

Males

3280

M18-39

3280

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6630

Males

5718

M18-39

5718

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4457

Males

4059

M18-39

4059

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4188

Males

3838

M18-39

3838

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6074

Males

5226

M18-39

5226

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5539

Males

4801

M18-39

4801

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6709

Males

5446

M18-39

5446

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7942

Males

6102

M18-39

6102

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7367

Males

5777

M18-39

5777

Passing Analysis

Category:
Athletes Passed
1831
Passed By
861
Net Change
+970
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5829
5K → 10K337110+227#5829#5602
10K → 15K26928+241#5602#5361
15K → 20K26521+244#5361#5117
20K → Half766+70#5117#5047
Half → 25K2428+234#5047#4813
25K → 30K33022+308#4813#4505
30K → 20M23243-220#4505#4725
20M → 21M6335+28#4725#4697
21M → 35K5822+36#4697#4661
35K → 23M52117-65#4661#4726
23M → 24M3563-28#4726#4754
24M → 40K3770-33#4754#4787
40K → 25.2M1150-39#4787#4826
25.2M → Finish3366-33#4826#4859
TOTALS1831861+970
📊

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