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BOSTON MARATHON 2023

Parker Schwartz

Bib: 6134•M

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Overall
#0 / 26622
Gender (Male)
#0 / 15176
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
22:50
Rank: #8453
Start → 5K
22:50 | 7:21/mi
10K· 6.21 mi
45:40
Rank: #8803 (-350)
5K → 10K
22:50 | 7:21/mi
15K· 9.32 mi
1:08:41
Rank: #8972 (-169)
10K → 15K
23:01 | 7:25/mi
20K· 12.43 mi
1:32:36
Rank: #9423 (-451)
15K → 20K
23:55 | 7:42/mi
Half· 13.11 mi
1:37:43
Rank: #9452 (-29)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:57:35
Rank: #10217 (-765)
Half → 25K
19:52 | 8:12/mi
30K· 18.64 mi
2:24:35
Rank: #11219 (-1002)
25K → 30K
27:00 | 8:41/mi
20M
2:37:58
Rank: #12205 (-986)
30K → 20M
13:23 | 9:51/mi
21M
2:49:47
Rank: #13338 (-1133)
20M → 21M
11:49 | 11:49/mi
35K· 21.75 mi
2:56:33
Rank: #13549 (-211)
21M → 35K
6:46 | 9:03/mi
23M
3:09:00
Rank: #14074 (-525)
35K → 23M
12:27 | 9:57/mi
24M
3:18:50
Rank: #14474 (-400)
23M → 24M
9:50 | 9:50/mi
40K· 24.85 mi
3:28:48
Rank: #15119 (-645)
24M → 40K
9:58 | 11:39/mi
25.2M
3:32:51
Rank: #15321 (-202)
40K → 25.2M
4:03 | 11:45/mi
Finish· 26.22 mi
3:42:34
Rank: #15584 (-263)
25.2M → Finish
9:43 | 9:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:43
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time2:04:51
Pace9:31 /mi
📊Positive Split: 27.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3822:507:2122:50
7:21
-
10K
6.21 mi10:49:2845:407:2122:50
7:21
0:00
15K
9.32 mi11:12:291:08:417:2223:01
7:25
+0:04
20K
12.43 mi11:36:241:32:367:2723:55
7:42
+0:17
Half
13.11 mi11:41:311:37:437:275:07
7:30
-0:12
25K
15.53 mi12:01:231:57:357:3419:52
8:12
+0:42
30K
18.64 mi12:28:232:24:357:4527:00
8:41
+0:29
20M
20.00 mi12:41:462:37:587:5413:23
9:51
+1:10
21M
21.00 mi12:53:352:49:478:0511:49
11:49
+1:58
35K
21.75 mi13:00:212:56:338:076:46
9:03
-2:46
23M
23.00 mi13:12:483:09:008:1312:27
9:57
+0:54
24M
24.00 mi13:22:383:18:508:179:50
9:50
-0:07
40K
24.85 mi13:32:363:28:488:249:58
11:39
+1:49
25.2M
25.20 mi13:36:393:32:518:274:03
11:45
+0:06
Finish
26.22 mi13:46:223:42:348:309:43
9:32
-2:13

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

7:21 /mi

Average Pace

8:30 /mi

Slowest Pace

11:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:35

53% of race

Time at Steady Pace

53:19

24% of race

Time at Slower Pace

51:40

23% of race

Average Pace: 8:29 /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 mi10:26:3822:507:2122:50
7:21
#8453
10K
6.21 mi10:49:2845:407:2122:50
7:21
#8803
15K
9.32 mi11:12:291:08:417:2223:01
7:25
#8972
20K
12.43 mi11:36:241:32:367:2723:55
7:42
#9423
Half
13.11 mi11:41:311:37:437:275:07
7:30
#9452
25K
15.53 mi12:01:231:57:357:3419:52
8:12
#10217
30K
18.64 mi12:28:232:24:357:4527:00
8:41
#11219
20M
20.00 mi12:41:462:37:587:5413:23
9:51
#12205
21M
21.00 mi12:53:352:49:478:0511:49
11:49
#13338
35K
21.75 mi13:00:212:56:338:076:46
9:03
#13549
23M
23.00 mi13:12:483:09:008:1312:27
9:57
#14074
24M
24.00 mi13:22:383:18:508:179:50
9:50
#14474
40K
24.85 mi13:32:363:28:488:249:58
11:39
#15119
25.2M
25.20 mi13:36:393:32:518:274:03
11:45
#15321
Finish
26.22 mi13:46:223:42:348:309:43
9:32
#15584
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8453727272729414(Top 35%)7818(Top 52%)7818(Top 148%)
10K6.21 mi3.10 mi8803-3507467-1957467-1959229(Top 35%)7715(Top 51%)7715(Top 146%)
15K9.32 mi3.11 mi8972-1697545-787545-789414(Top 35%)7818(Top 52%)7818(Top 148%)
20K12.43 mi3.11 mi9423-4517811-2667811-26610906(Top 41%)8533(Top 56%)8533(Top 161%)
Half13.11 mi0.68 mi9452-297828-177828-1710238(Top 38%)8250(Top 54%)8250(Top 156%)
25K15.53 mi2.42 mi10217-7658244-4168244-41614173(Top 53%)9836(Top 65%)9836(Top 186%)
30K18.64 mi3.11 mi11219-10028660-4168660-41615459(Top 58%)10245(Top 68%)10245(Top 194%)
20M20.00 mi1.36 mi12205-9869083-4239083-42319991(Top 75%)12119(Top 80%)12119(Top 229%)
21M21.00 mi1.00 mi13338-11339547-4649547-46422435(Top 84%)13167(Top 87%)13167(Top 249%)
35K21.75 mi0.75 mi13549-2119619-729619-7218054(Top 68%)11156(Top 74%)11156(Top 211%)
23M23.00 mi1.25 mi14074-5259784-1659784-16519802(Top 74%)11929(Top 79%)11929(Top 226%)
24M24.00 mi1.00 mi14474-4009920-1369920-13620316(Top 76%)12126(Top 80%)12126(Top 229%)
40K24.85 mi0.85 mi15119-64510152-23210152-23223438(Top 88%)13509(Top 89%)13509(Top 256%)
25.2M25.20 mi0.35 mi15321-20210216-6410216-6422008(Top 83%)12841(Top 85%)12841(Top 243%)
Finish26.22 mi1.02 mi15584-26310308-9210308-9220232(Top 76%)12067(Top 80%)12067(Top 228%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9414

Males

7818

M18-39

7818

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9229

Males

7715

M18-39

7715

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9414

Males

7818

M18-39

7818

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

10906

Males

8533

M18-39

8533

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10238

Males

8250

M18-39

8250

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

14173

Males

9836

M18-39

9836

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

15459

Males

10245

M18-39

10245

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19991

Males

12119

M18-39

12119

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

22435

Males

13167

M18-39

13167

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18054

Males

11156

M18-39

11156

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19802

Males

11929

M18-39

11929

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

20316

Males

12126

M18-39

12126

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23438

Males

13509

M18-39

13509

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

22008

Males

12841

M18-39

12841

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20232

Males

12067

M18-39

12067

Passing Analysis

Category:
Athletes Passed
407
Passed By
7536
Net Change
-7131
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8453
5K → 10K123473-350#8453#8803
10K → 15K90259-169#8803#8972
15K → 20K42493-451#8972#9423
20K → Half1241-29#9423#9452
Half → 25K27790-765#9452#10217
25K → 30K271029-1002#10217#11219
30K → 20M5991-986#11219#12205
20M → 21M41137-1133#12205#13338
21M → 35K16227-211#13338#13549
35K → 23M16541-525#13549#14074
23M → 24M13413-400#14074#14474
24M → 40K7652-645#14474#15119
40K → 25.2M7209-202#15119#15321
25.2M → Finish18281-263#15321#15584
TOTALS4077536-7131
📊

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