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BOSTON MARATHON 2023

Joe Schubring

Bib: 716•M

WA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 14%
Division (M18-39)
#0 / 5285
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:22
Rank: #2575
Start → 5K
20:22 | 6:33/mi
10K· 6.21 mi
40:25
Rank: #2522 (+53)
5K → 10K
20:03 | 6:27/mi
15K· 9.32 mi
1:00:39
Rank: #2564 (-42)
10K → 15K
20:14 | 6:31/mi
20K· 12.43 mi
1:20:54
Rank: #2502 (+62)
15K → 20K
20:15 | 6:31/mi
Half· 13.11 mi
1:25:17
Rank: #2486 (+16)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:41:03
Rank: #2434 (+52)
Half → 25K
15:46 | 6:30/mi
30K· 18.64 mi
2:01:36
Rank: #2339 (+95)
25K → 30K
20:33 | 6:37/mi
20M
2:10:46
Rank: #2332 (+7)
30K → 20M
9:10 | 6:45/mi
21M
2:17:51
Rank: #2312 (+20)
20M → 21M
7:05 | 7:05/mi
35K· 21.75 mi
2:22:44
Rank: #2304 (+8)
21M → 35K
4:53 | 6:32/mi
23M
2:31:13
Rank: #2292 (+12)
35K → 23M
8:29 | 6:47/mi
24M
2:37:42
Rank: #2267 (+25)
23M → 24M
6:29 | 6:29/mi
40K· 24.85 mi
2:43:20
Rank: #2225 (+42)
24M → 40K
5:38 | 6:35/mi
25.2M
2:45:36
Rank: #2179 (+46)
40K → 25.2M
2:16 | 6:35/mi
Finish· 26.22 mi
2:52:18
Rank: #2160 (+19)
25.2M → Finish
6:42 | 6:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:17
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:27:01
Pace6:38 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1620:226:3320:22
6:33
-
10K
6.21 mi10:41:1940:256:3020:03
6:27
-0:06
15K
9.32 mi11:01:331:00:396:3020:14
6:31
+0:04
20K
12.43 mi11:21:481:20:546:3120:15
6:31
0:00
Half
13.11 mi11:26:111:25:176:304:23
6:25
-0:06
25K
15.53 mi11:41:571:41:036:3015:46
6:30
+0:05
30K
18.64 mi12:02:302:01:366:3120:33
6:37
+0:07
20M
20.00 mi12:11:402:10:466:329:10
6:45
+0:08
21M
21.00 mi12:18:452:17:516:347:05
7:05
+0:20
35K
21.75 mi12:23:382:22:446:344:53
6:32
-0:33
23M
23.00 mi12:32:072:31:136:348:29
6:47
+0:15
24M
24.00 mi12:38:362:37:426:346:29
6:29
-0:18
40K
24.85 mi12:44:142:43:206:345:38
6:35
+0:06
25.2M
25.20 mi12:46:302:45:366:342:16
6:35
0:00
Finish
26.22 mi12:53:122:52:186:356:42
6:35
0:00

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

6:25 /mi

Average Pace

6:35 /mi

Slowest Pace

7:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:13

96% of race

Time at Steady Pace

7:05

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:21:1620:226:3320:22
6:33
#2575
10K
6.21 mi10:41:1940:256:3020:03
6:27
#2522
15K
9.32 mi11:01:331:00:396:3020:14
6:31
#2564
20K
12.43 mi11:21:481:20:546:3120:15
6:31
#2502
Half
13.11 mi11:26:111:25:176:304:23
6:25
#2486
25K
15.53 mi11:41:571:41:036:3015:46
6:30
#2434
30K
18.64 mi12:02:302:01:366:3120:33
6:37
#2339
20M
20.00 mi12:11:402:10:466:329:10
6:45
#2332
21M
21.00 mi12:18:452:17:516:347:05
7:05
#2312
35K
21.75 mi12:23:382:22:446:344:53
6:32
#2304
23M
23.00 mi12:32:072:31:136:348:29
6:47
#2292
24M
24.00 mi12:38:362:37:426:346:29
6:29
#2267
40K
24.85 mi12:44:142:43:206:345:38
6:35
#2225
25.2M
25.20 mi12:46:302:45:366:342:16
6:35
#2179
Finish
26.22 mi12:53:122:52:186:356:42
6:35
#2160
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 mi2575245424542704(Top 10%)2583(Top 17%)2583(Top 49%)
10K6.21 mi3.10 mi2522+532405+492405+492505(Top 9%)2394(Top 16%)2394(Top 45%)
15K9.32 mi3.11 mi2564-422450-452450-452704(Top 10%)2583(Top 17%)2583(Top 49%)
20K12.43 mi3.11 mi2502+622395+552395+552376(Top 9%)2276(Top 15%)2276(Top 43%)
Half13.11 mi0.68 mi2486+162381+142381+142339(Top 9%)2244(Top 15%)2244(Top 42%)
25K15.53 mi2.42 mi2434+522333+482333+482179(Top 8%)2090(Top 14%)2090(Top 40%)
30K18.64 mi3.11 mi2339+952243+902243+902020(Top 8%)1933(Top 13%)1933(Top 37%)
20M20.00 mi1.36 mi2332+72237+62237+62485(Top 9%)2356(Top 16%)2356(Top 45%)
21M21.00 mi1.00 mi2312+202215+222215+222524(Top 9%)2382(Top 16%)2382(Top 45%)
35K21.75 mi0.75 mi2304+82207+82207+82536(Top 10%)2395(Top 16%)2395(Top 45%)
23M23.00 mi1.25 mi2292+122196+112196+112496(Top 9%)2342(Top 15%)2342(Top 44%)
24M24.00 mi1.00 mi2267+252172+242172+242023(Top 8%)1898(Top 13%)1898(Top 36%)
40K24.85 mi0.85 mi2225+422135+372135+371834(Top 7%)1725(Top 11%)1725(Top 33%)
25.2M25.20 mi0.35 mi2179+462091+442091+44653(Top 2%)618(Top 4%)618(Top 12%)
Finish26.22 mi1.02 mi2160+192071+202071+202898(Top 11%)2623(Top 17%)2623(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2704

Males

2583

M18-39

2583

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2505

Males

2394

M18-39

2394

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2704

Males

2583

M18-39

2583

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2376

Males

2276

M18-39

2276

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2339

Males

2244

M18-39

2244

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2179

Males

2090

M18-39

2090

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2020

Males

1933

M18-39

1933

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2485

Males

2356

M18-39

2356

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2524

Males

2382

M18-39

2382

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2536

Males

2395

M18-39

2395

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2496

Males

2342

M18-39

2342

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2023

Males

1898

M18-39

1898

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1834

Males

1725

M18-39

1725

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

653

Males

618

M18-39

618

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2898

Males

2623

M18-39

2623

Passing Analysis

Category:
Athletes Passed
862
Passed By
447
Net Change
+415
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2575
5K → 10K176123+53#2575#2522
10K → 15K5698-42#2522#2564
15K → 20K9230+62#2564#2502
20K → Half226+16#2502#2486
Half → 25K8028+52#2486#2434
25K → 30K11722+95#2434#2339
30K → 20M3730+7#2339#2332
20M → 21M3919+20#2332#2312
21M → 35K2416+8#2312#2304
35K → 23M4028+12#2304#2292
23M → 24M4621+25#2292#2267
24M → 40K497+42#2267#2225
40K → 25.2M460+46#2225#2179
25.2M → Finish3819+19#2179#2160
TOTALS862447+415
📊

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