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BOSTON MARATHON 2023

Michael Mitchell

Bib: 1318•M

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 6%
Division (M18-39)
#0 / 5285
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:46
Rank: #1648
Start → 5K
19:46 | 6:22/mi
10K· 6.21 mi
39:34
Rank: #1833 (-185)
5K → 10K
19:48 | 6:22/mi
15K· 9.32 mi
59:21
Rank: #1861 (-28)
10K → 15K
19:47 | 6:22/mi
20K· 12.43 mi
1:19:08
Rank: #1791 (+70)
15K → 20K
19:47 | 6:22/mi
Half· 13.11 mi
1:23:17
Rank: #1742 (+49)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:38:11
Rank: #1565 (+177)
Half → 25K
14:54 | 6:09/mi
30K· 18.64 mi
1:57:37
Rank: #1370 (+195)
25K → 30K
19:26 | 6:15/mi
20M
2:06:05
Rank: #1310 (+60)
30K → 20M
8:28 | 6:14/mi
21M
2:12:30
Rank: #1226 (+84)
20M → 21M
6:25 | 6:25/mi
35K· 21.75 mi
2:16:56
Rank: #1177 (+49)
21M → 35K
4:26 | 5:56/mi
23M
2:24:48
Rank: #1131 (+46)
35K → 23M
7:52 | 6:17/mi
24M
2:30:46
Rank: #1094 (+37)
23M → 24M
5:58 | 5:58/mi
40K· 24.85 mi
2:35:59
Rank: #1048 (+46)
24M → 40K
5:13 | 6:06/mi
25.2M
2:38:11
Rank: #1019 (+29)
40K → 25.2M
2:12 | 6:23/mi
Finish· 26.22 mi
2:44:04
Rank: #968 (+51)
25.2M → Finish
5:53 | 5:46/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:23:17
Pace6:21 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:20:47
Pace6:10 /mi
📊Negative Split: 3.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1819:466:2219:46
6:22
-
10K
6.21 mi10:40:0639:346:2219:48
6:22
0:00
15K
9.32 mi10:59:5359:216:2219:47
6:22
0:00
20K
12.43 mi11:19:401:19:086:2219:47
6:22
0:00
Half
13.11 mi11:23:491:23:176:214:09
6:05
-0:17
25K
15.53 mi11:38:431:38:116:1914:54
6:09
+0:04
30K
18.64 mi11:58:091:57:376:1919:26
6:15
+0:06
20M
20.00 mi12:06:372:06:056:188:28
6:14
-0:01
21M
21.00 mi12:13:022:12:306:196:25
6:25
+0:11
35K
21.75 mi12:17:282:16:566:184:26
5:56
-0:29
23M
23.00 mi12:25:202:24:486:187:52
6:17
+0:21
24M
24.00 mi12:31:182:30:466:175:58
5:58
-0:19
40K
24.85 mi12:36:312:35:596:175:13
6:06
+0:08
25.2M
25.20 mi12:38:432:38:116:172:12
6:23
+0:17
Finish
26.22 mi12:44:362:44:046:165:53
5:46
-0:37

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

5:46 /mi

Average Pace

6:16 /mi

Slowest Pace

6:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:19

47% of race

Time at Steady Pace

1:27:45

53% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:15 /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 mi10:20:1819:466:2219:46
6:22
#1648
10K
6.21 mi10:40:0639:346:2219:48
6:22
#1833
15K
9.32 mi10:59:5359:216:2219:47
6:22
#1861
20K
12.43 mi11:19:401:19:086:2219:47
6:22
#1791
Half
13.11 mi11:23:491:23:176:214:09
6:05
#1742
25K
15.53 mi11:38:431:38:116:1914:54
6:09
#1565
30K
18.64 mi11:58:091:57:376:1919:26
6:15
#1370
20M
20.00 mi12:06:372:06:056:188:28
6:14
#1310
21M
21.00 mi12:13:022:12:306:196:25
6:25
#1226
35K
21.75 mi12:17:282:16:566:184:26
5:56
#1177
23M
23.00 mi12:25:202:24:486:187:52
6:17
#1131
24M
24.00 mi12:31:182:30:466:175:58
5:58
#1094
40K
24.85 mi12:36:312:35:596:175:13
6:06
#1048
25.2M
25.20 mi12:38:432:38:116:172:12
6:23
#1019
Finish
26.22 mi12:44:362:44:046:165:53
5:46
#968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1648156915691937(Top 7%)1855(Top 12%)1855(Top 35%)
10K6.21 mi3.10 mi1833-1851753-1841753-1842083(Top 8%)1994(Top 13%)1994(Top 38%)
15K9.32 mi3.11 mi1861-281780-271780-271937(Top 7%)1855(Top 12%)1855(Top 35%)
20K12.43 mi3.11 mi1791+701714+661714+661655(Top 6%)1584(Top 10%)1584(Top 30%)
Half13.11 mi0.68 mi1742+491666+481666+48967(Top 4%)921(Top 6%)921(Top 17%)
25K15.53 mi2.42 mi1565+1771497+1691497+169857(Top 3%)812(Top 5%)812(Top 15%)
30K18.64 mi3.11 mi1370+1951308+1891308+189802(Top 3%)762(Top 5%)762(Top 14%)
20M20.00 mi1.36 mi1310+601252+561252+56723(Top 3%)684(Top 5%)684(Top 13%)
21M21.00 mi1.00 mi1226+841172+801172+80523(Top 2%)489(Top 3%)489(Top 9%)
35K21.75 mi0.75 mi1177+491123+491123+49572(Top 2%)534(Top 4%)534(Top 10%)
23M23.00 mi1.25 mi1131+461079+441079+44799(Top 3%)758(Top 5%)758(Top 14%)
24M24.00 mi1.00 mi1094+371042+371042+37489(Top 2%)462(Top 3%)462(Top 9%)
40K24.85 mi0.85 mi1048+46996+46996+46492(Top 2%)463(Top 3%)463(Top 9%)
25.2M25.20 mi0.35 mi1019+29969+27969+27343(Top 1%)322(Top 2%)322(Top 6%)
Finish26.22 mi1.02 mi968+51920+49920+49329(Top 1%)311(Top 2%)311(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1937

Males

1855

M18-39

1855

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2083

Males

1994

M18-39

1994

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1937

Males

1855

M18-39

1855

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1655

Males

1584

M18-39

1584

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

967

Males

921

M18-39

921

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

857

Males

812

M18-39

812

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

802

Males

762

M18-39

762

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

723

Males

684

M18-39

684

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

523

Males

489

M18-39

489

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

572

Males

534

M18-39

534

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

799

Males

758

M18-39

758

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

489

Males

462

M18-39

462

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

492

Males

463

M18-39

463

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

343

Males

322

M18-39

322

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

329

Males

311

M18-39

311

Passing Analysis

Category:
Athletes Passed
1009
Passed By
329
Net Change
+680
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1648
5K → 10K30215-185#1648#1833
10K → 15K5078-28#1833#1861
15K → 20K9323+70#1861#1791
20K → Half490+49#1791#1742
Half → 25K1770+177#1742#1565
25K → 30K1983+195#1565#1370
30K → 20M611+60#1370#1310
20M → 21M840+84#1310#1226
21M → 35K501+49#1226#1177
35K → 23M493+46#1177#1131
23M → 24M381+37#1131#1094
24M → 40K482+46#1094#1048
40K → 25.2M290+29#1048#1019
25.2M → Finish532+51#1019#968
TOTALS1009329+680
📊

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