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BOSTON MARATHON 2023

Steve Schnell

Bib: 8576•M

TX

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0:00
/ mi
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Overall
#0 / 26622
Top 45%
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
23:40
Rank: #10689
Start → 5K
23:40 | 7:37/mi
10K· 6.21 mi
46:05
Rank: #9310 (+1379)
5K → 10K
22:25 | 7:13/mi
15K· 9.32 mi
1:08:56
Rank: #9152 (+158)
10K → 15K
22:51 | 7:21/mi
20K· 12.43 mi
1:32:34
Rank: #9404 (-252)
15K → 20K
23:38 | 7:36/mi
Half· 13.11 mi
1:37:44
Rank: #9466 (-62)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
1:56:30
Rank: #9646 (-180)
Half → 25K
18:46 | 7:44/mi
30K· 18.64 mi
2:23:19
Rank: #10661 (-1015)
25K → 30K
26:49 | 8:38/mi
20M
2:34:56
Rank: #10904 (-243)
30K → 20M
11:37 | 8:33/mi
21M
2:43:57
Rank: #11058 (-154)
20M → 21M
9:01 | 9:01/mi
35K· 21.75 mi
2:50:22
Rank: #11256 (-198)
21M → 35K
6:25 | 8:35/mi
23M
3:01:22
Rank: #11512 (-256)
35K → 23M
11:00 | 8:47/mi
24M
3:09:54
Rank: #11688 (-176)
23M → 24M
8:32 | 8:32/mi
40K· 24.85 mi
3:17:15
Rank: #11771 (-83)
24M → 40K
7:21 | 8:36/mi
25.2M
3:20:31
Rank: #11842 (-71)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:29:08
Rank: #11993 (-151)
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:44
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:51:24
Pace8:30 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2023:407:3723:40
7:37
-
10K
6.21 mi11:12:4546:057:2522:25
7:13
-0:24
15K
9.32 mi11:35:361:08:567:2422:51
7:21
+0:08
20K
12.43 mi11:59:141:32:347:2723:38
7:36
+0:15
Half
13.11 mi12:04:241:37:447:275:10
7:34
-0:02
25K
15.53 mi12:23:101:56:307:3018:46
7:44
+0:10
30K
18.64 mi12:49:592:23:197:4126:49
8:38
+0:54
20M
20.00 mi13:01:362:34:567:4511:37
8:33
-0:05
21M
21.00 mi13:10:372:43:577:489:01
9:01
+0:28
35K
21.75 mi13:17:022:50:227:506:25
8:35
-0:26
23M
23.00 mi13:28:023:01:227:5311:00
8:47
+0:12
24M
24.00 mi13:36:343:09:547:558:32
8:32
-0:15
40K
24.85 mi13:43:553:17:157:567:21
8:36
+0:04
25.2M
25.20 mi13:47:113:20:317:573:16
9:28
+0:52
Finish
26.22 mi13:55:483:29:087:598:37
8:27
-1:01

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

7:13 /mi

Average Pace

7:59 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:30

56% of race

Time at Steady Pace

1:20:21

38% of race

Time at Slower Pace

12:17

6% of race

Average Pace: 7:59 /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 mi10:50:2023:407:3723:40
7:37
#10689
10K
6.21 mi11:12:4546:057:2522:25
7:13
#9310
15K
9.32 mi11:35:361:08:567:2422:51
7:21
#9152
20K
12.43 mi11:59:141:32:347:2723:38
7:36
#9404
Half
13.11 mi12:04:241:37:447:275:10
7:34
#9466
25K
15.53 mi12:23:101:56:307:3018:46
7:44
#9646
30K
18.64 mi12:49:592:23:197:4126:49
8:38
#10661
20M
20.00 mi13:01:362:34:567:4511:37
8:33
#10904
21M
21.00 mi13:10:372:43:577:489:01
9:01
#11058
35K
21.75 mi13:17:022:50:227:506:25
8:35
#11256
23M
23.00 mi13:28:023:01:227:5311:00
8:47
#11512
24M
24.00 mi13:36:343:09:547:558:32
8:32
#11688
40K
24.85 mi13:43:553:17:157:567:21
8:36
#11771
25.2M
25.20 mi13:47:113:20:317:573:16
9:28
#11842
Finish
26.22 mi13:55:483:29:087:598:37
8:27
#11993
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi10689850185018973(Top 34%)7529(Top 50%)7529(Top 142%)
10K6.21 mi3.10 mi9310+13797764+7377764+7378219(Top 31%)7097(Top 47%)7097(Top 134%)
15K9.32 mi3.11 mi9152+1587661+1037661+1038973(Top 34%)7529(Top 50%)7529(Top 142%)
20K12.43 mi3.11 mi9404-2527798-1377798-13710141(Top 38%)8150(Top 54%)8150(Top 154%)
Half13.11 mi0.68 mi9466-627836-387836-3810793(Top 41%)8519(Top 56%)8519(Top 161%)
25K15.53 mi2.42 mi9646-1807928-927928-9210607(Top 40%)8307(Top 55%)8307(Top 157%)
30K18.64 mi3.11 mi10661-10158411-4838411-48315098(Top 57%)10081(Top 66%)10081(Top 191%)
20M20.00 mi1.36 mi10904-2438506-958506-9513896(Top 52%)9521(Top 63%)9521(Top 180%)
21M21.00 mi1.00 mi11058-1548554-488554-4813474(Top 51%)9252(Top 61%)9252(Top 175%)
35K21.75 mi0.75 mi11256-1988632-788632-7815675(Top 59%)10130(Top 67%)10130(Top 192%)
23M23.00 mi1.25 mi11512-2568721-898721-8914881(Top 56%)9751(Top 64%)9751(Top 185%)
24M24.00 mi1.00 mi11688-1768783-628783-6214639(Top 55%)9572(Top 63%)9572(Top 181%)
40K24.85 mi0.85 mi11771-838795-128795-1213896(Top 52%)9186(Top 61%)9186(Top 174%)
25.2M25.20 mi0.35 mi11842-718812-178812-1714981(Top 56%)9657(Top 64%)9657(Top 183%)
Finish26.22 mi1.02 mi11993-1518855-438855-4315088(Top 57%)9762(Top 64%)9762(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

8973

Males

7529

M18-39

7529

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8219

Males

7097

M18-39

7097

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

8973

Males

7529

M18-39

7529

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10141

Males

8150

M18-39

8150

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10793

Males

8519

M18-39

8519

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10607

Males

8307

M18-39

8307

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

15098

Males

10081

M18-39

10081

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13896

Males

9521

M18-39

9521

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13474

Males

9252

M18-39

9252

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15675

Males

10130

M18-39

10130

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14881

Males

9751

M18-39

9751

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14639

Males

9572

M18-39

9572

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13896

Males

9186

M18-39

9186

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14981

Males

9657

M18-39

9657

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15088

Males

9762

M18-39

9762

Passing Analysis

Category:
Athletes Passed
2040*
Passed By
3343
Net Change
-1304
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10689
5K → 10K1399*20+1379#10689#9310
10K → 15K23577+158#9310#9152
15K → 20K69321-252#9152#9404
20K → Half769-62#9404#9466
Half → 25K78258-180#9466#9646
25K → 30K241038-1015#9646#10661
30K → 20M35*278-243#10661#10904
20M → 21M33187-154#10904#11058
21M → 35K11209-198#11058#11256
35K → 23M37293-256#11256#11512
23M → 24M27203-176#11512#11688
24M → 40K39122-83#11688#11771
40K → 25.2M1283-71#11771#11842
25.2M → Finish34185-151#11842#11993
TOTALS2040*3343-1304

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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