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BOSTON MARATHON 2023

Marty Mitchell

Bib: 1637•M

OR

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Division (M18-39)
#0 / 5285
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:11
Rank: #459
Start → 5K
18:11 | 5:51/mi
10K· 6.21 mi
35:56
Rank: #392 (+67)
5K → 10K
17:45 | 5:43/mi
15K· 9.32 mi
53:46
Rank: #355 (+37)
10K → 15K
17:50 | 5:44/mi
20K· 12.43 mi
1:11:47
Rank: #332 (+23)
15K → 20K
18:01 | 5:48/mi
Half· 13.11 mi
1:15:43
Rank: #329 (+3)
20K → Half
3:56 | 5:46/mi
25K· 15.53 mi
1:30:04
Rank: #341 (-12)
Half → 25K
14:21 | 5:55/mi
30K· 18.64 mi
1:48:50
Rank: #346 (-5)
25K → 30K
18:46 | 6:02/mi
20M
1:57:02
Rank: #340 (+6)
30K → 20M
8:12 | 6:02/mi
21M
2:03:21
Rank: #333 (+7)
20M → 21M
6:19 | 6:19/mi
35K· 21.75 mi
2:07:36
Rank: #324 (+9)
21M → 35K
4:15 | 5:41/mi
23M
2:15:09
Rank: #321 (+3)
35K → 23M
7:33 | 6:02/mi
24M
2:21:00
Rank: #313 (+8)
23M → 24M
5:51 | 5:51/mi
40K· 24.85 mi
2:26:23
Rank: #322 (-9)
24M → 40K
5:23 | 6:18/mi
25.2M
2:28:46
Rank: #323 (-1)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:34:37
Rank: #311 (+12)
25.2M → Finish
5:51 | 5:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:43
Pace5:47 /mi
2nd Half
Distance13.11 mi
Time1:18:54
Pace6:01 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3018:115:5118:11
5:51
-
10K
6.21 mi10:36:1535:565:4717:45
5:43
-0:08
15K
9.32 mi10:54:0553:465:4617:50
5:44
+0:01
20K
12.43 mi11:12:061:11:475:4718:01
5:48
+0:04
Half
13.11 mi11:16:021:15:435:473:56
5:46
-0:02
25K
15.53 mi11:30:231:30:045:4814:21
5:55
+0:09
30K
18.64 mi11:49:091:48:505:5018:46
6:02
+0:07
20M
20.00 mi11:57:211:57:025:518:12
6:02
0:00
21M
21.00 mi12:03:402:03:215:526:19
6:19
+0:17
35K
21.75 mi12:07:552:07:365:524:15
5:41
-0:38
23M
23.00 mi12:15:282:15:095:537:33
6:02
+0:21
24M
24.00 mi12:21:192:21:005:535:51
5:51
-0:11
40K
24.85 mi12:26:422:26:235:535:23
6:18
+0:27
25.2M
25.20 mi12:29:052:28:465:542:23
6:55
+0:37
Finish
26.22 mi12:34:562:34:375:545:51
5:44
-1:11

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

5:41 /mi

Average Pace

5:54 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:15

3% of race

Time at Steady Pace

1:41:46

66% of race

Time at Slower Pace

48:36

31% of race

Average Pace: 5:54 /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 mi10:18:3018:115:5118:11
5:51
#459
10K
6.21 mi10:36:1535:565:4717:45
5:43
#392
15K
9.32 mi10:54:0553:465:4617:50
5:44
#355
20K
12.43 mi11:12:061:11:475:4718:01
5:48
#332
Half
13.11 mi11:16:021:15:435:473:56
5:46
#329
25K
15.53 mi11:30:231:30:045:4814:21
5:55
#341
30K
18.64 mi11:49:091:48:505:5018:46
6:02
#346
20M
20.00 mi11:57:211:57:025:518:12
6:02
#340
21M
21.00 mi12:03:402:03:215:526:19
6:19
#333
35K
21.75 mi12:07:552:07:365:524:15
5:41
#324
23M
23.00 mi12:15:282:15:095:537:33
6:02
#321
24M
24.00 mi12:21:192:21:005:535:51
5:51
#313
40K
24.85 mi12:26:422:26:235:535:23
6:18
#322
25.2M
25.20 mi12:29:052:28:465:542:23
6:55
#323
Finish
26.22 mi12:34:562:34:375:545:51
5:44
#311
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi459424424305(Top 1%)272(Top 2%)272(Top 5%)
10K6.21 mi3.10 mi392+67357+67357+67325(Top 1%)291(Top 2%)291(Top 6%)
15K9.32 mi3.11 mi355+37322+35322+35305(Top 1%)272(Top 2%)272(Top 5%)
20K12.43 mi3.11 mi332+23300+22300+22309(Top 1%)278(Top 2%)278(Top 5%)
Half13.11 mi0.68 mi329+3297+3297+3346(Top 1%)317(Top 2%)317(Top 6%)
25K15.53 mi2.42 mi341-12309-12309-12413(Top 2%)382(Top 3%)382(Top 7%)
30K18.64 mi3.11 mi346-5314-5314-5415(Top 2%)384(Top 3%)384(Top 7%)
20M20.00 mi1.36 mi340+6308+6308+6379(Top 1%)349(Top 2%)349(Top 7%)
21M21.00 mi1.00 mi333+7302+6302+6364(Top 1%)335(Top 2%)335(Top 6%)
35K21.75 mi0.75 mi324+9293+9293+9202(Top 0.8%)179(Top 1%)179(Top 3%)
23M23.00 mi1.25 mi321+3290+3290+3335(Top 1%)309(Top 2%)309(Top 6%)
24M24.00 mi1.00 mi313+8282+8282+8312(Top 1%)286(Top 2%)286(Top 5%)
40K24.85 mi0.85 mi322-9292-10292-10861(Top 3%)814(Top 5%)814(Top 15%)
25.2M25.20 mi0.35 mi323-1293-1293-11404(Top 5%)1321(Top 9%)1321(Top 25%)
Finish26.22 mi1.02 mi311+12281+12281+12285(Top 1%)267(Top 2%)267(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

305

Males

272

M18-39

272

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

325

Males

291

M18-39

291

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

305

Males

272

M18-39

272

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

309

Males

278

M18-39

278

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

346

Males

317

M18-39

317

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

413

Males

382

M18-39

382

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

415

Males

384

M18-39

384

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

379

Males

349

M18-39

349

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

364

Males

335

M18-39

335

21M→35K

21.0 - 21.8 mi

Top 0.8%
×7stories
+17ft-86ft

Overall

202

Males

179

M18-39

179

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

335

Males

309

M18-39

309

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

312

Males

286

M18-39

286

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

861

Males

814

M18-39

814

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1404

Males

1321

M18-39

1321

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

285

Males

267

M18-39

267

Passing Analysis

Category:
Athletes Passed
223
Passed By
75
Net Change
+148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#459
5K → 10K692+67#459#392
10K → 15K381+37#392#355
15K → 20K241+23#355#332
20K → Half41+3#332#329
Half → 25K618-12#329#341
25K → 30K1116-5#341#346
30K → 20M82+6#346#340
20M → 21M103+7#340#333
21M → 35K90+9#333#324
35K → 23M129+3#324#321
23M → 24M102+8#321#313
24M → 40K615-9#313#322
40K → 25.2M23-1#322#323
25.2M → Finish142+12#323#311
TOTALS22375+148
📊

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