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BOSTON MARATHON 2023

Kyle Kondracki

Bib: 493•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Division (M18-39)
#0 / 5285
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:45
Rank: #282
Start → 5K
17:45 | 5:43/mi
10K· 6.21 mi
35:25
Rank: #299 (-17)
5K → 10K
17:40 | 5:41/mi
15K· 9.32 mi
53:02
Rank: #270 (+29)
10K → 15K
17:37 | 5:40/mi
20K· 12.43 mi
1:10:51
Rank: #256 (+14)
15K → 20K
17:49 | 5:44/mi
Half· 13.11 mi
1:14:46
Rank: #259 (-3)
20K → Half
3:55 | 5:44/mi
25K· 15.53 mi
1:29:32
Rank: #307 (-48)
Half → 25K
14:46 | 6:05/mi
30K· 18.64 mi
1:48:24
Rank: #324 (-17)
25K → 30K
18:52 | 6:04/mi
20M
1:56:51
Rank: #333 (-9)
30K → 20M
8:27 | 6:13/mi
21M
2:03:23
Rank: #340 (-7)
20M → 21M
6:32 | 6:32/mi
35K· 21.75 mi
2:07:59
Rank: #349 (-9)
21M → 35K
4:36 | 6:09/mi
23M
2:16:27
Rank: #402 (-53)
35K → 23M
8:28 | 6:46/mi
24M
2:23:36
Rank: #461 (-59)
23M → 24M
7:09 | 7:09/mi
40K· 24.85 mi
2:30:12
Rank: #543 (-82)
24M → 40K
6:36 | 7:43/mi
25.2M
2:33:00
Rank: #582 (-39)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
2:40:30
Rank: #658 (-76)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:14:46
Pace5:42 /mi
2nd Half
Distance13.11 mi
Time1:25:44
Pace6:32 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:4817:455:4317:45
5:43
-
10K
6.21 mi10:35:2835:255:4217:40
5:41
-0:02
15K
9.32 mi10:53:0553:025:4117:37
5:40
-0:01
20K
12.43 mi11:10:541:10:515:4217:49
5:44
+0:04
Half
13.11 mi11:14:491:14:465:423:55
5:44
0:00
25K
15.53 mi11:29:351:29:325:4614:46
6:05
+0:21
30K
18.64 mi11:48:271:48:245:4918:52
6:04
-0:01
20M
20.00 mi11:56:541:56:515:518:27
6:13
+0:09
21M
21.00 mi12:03:262:03:235:536:32
6:32
+0:19
35K
21.75 mi12:08:022:07:595:534:36
6:09
-0:23
23M
23.00 mi12:16:302:16:275:568:28
6:46
+0:37
24M
24.00 mi12:23:392:23:365:597:09
7:09
+0:23
40K
24.85 mi12:30:152:30:126:036:36
7:43
+0:34
25.2M
25.20 mi12:33:032:33:006:042:48
8:07
+0:24
Finish
26.22 mi12:40:332:40:306:087:30
7:22
-0:45

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

5:40 /mi

Average Pace

6:08 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:46

47% of race

Time at Steady Pace

53:13

33% of race

Time at Slower Pace

32:31

20% of race

Average Pace: 6:07 /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 mi10:17:4817:455:4317:45
5:43
#282
10K
6.21 mi10:35:2835:255:4217:40
5:41
#299
15K
9.32 mi10:53:0553:025:4117:37
5:40
#270
20K
12.43 mi11:10:541:10:515:4217:49
5:44
#256
Half
13.11 mi11:14:491:14:465:423:55
5:44
#259
25K
15.53 mi11:29:351:29:325:4614:46
6:05
#307
30K
18.64 mi11:48:271:48:245:4918:52
6:04
#324
20M
20.00 mi11:56:541:56:515:518:27
6:13
#333
21M
21.00 mi12:03:262:03:235:536:32
6:32
#340
35K
21.75 mi12:08:022:07:595:534:36
6:09
#349
23M
23.00 mi12:16:302:16:275:568:28
6:46
#402
24M
24.00 mi12:23:392:23:365:597:09
7:09
#461
40K
24.85 mi12:30:152:30:126:036:36
7:43
#543
25.2M
25.20 mi12:33:032:33:006:042:48
8:07
#582
Finish
26.22 mi12:40:332:40:306:087:30
7:22
#658
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi282282282217(Top 0.8%)189(Top 1%)189(Top 4%)
10K6.21 mi3.10 mi299-17271+11271+11290(Top 1%)260(Top 2%)260(Top 5%)
15K9.32 mi3.11 mi270+29242+29242+29217(Top 0.8%)189(Top 1%)189(Top 4%)
20K12.43 mi3.11 mi256+14228+14228+14234(Top 0.9%)209(Top 1%)209(Top 4%)
Half13.11 mi0.68 mi259-3231-3231-3323(Top 1%)299(Top 2%)299(Top 6%)
25K15.53 mi2.42 mi307-48275-44275-44719(Top 3%)678(Top 4%)678(Top 13%)
30K18.64 mi3.11 mi324-17292-17292-17477(Top 2%)445(Top 3%)445(Top 8%)
20M20.00 mi1.36 mi333-9301-9301-9683(Top 3%)646(Top 4%)646(Top 12%)
21M21.00 mi1.00 mi340-7308-7308-7709(Top 3%)668(Top 4%)668(Top 13%)
35K21.75 mi0.75 mi349-9318-10318-101051(Top 4%)999(Top 7%)999(Top 19%)
23M23.00 mi1.25 mi402-53368-50368-502412(Top 9%)2264(Top 15%)2264(Top 43%)
24M24.00 mi1.00 mi461-59425-57425-575430(Top 20%)4719(Top 31%)4719(Top 89%)
40K24.85 mi0.85 mi543-82506-81506-818038(Top 30%)6257(Top 41%)6257(Top 118%)
25.2M25.20 mi0.35 mi582-39542-36542-367060(Top 27%)5574(Top 37%)5574(Top 105%)
Finish26.22 mi1.02 mi658-76617-75617-757458(Top 28%)5825(Top 38%)5825(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
×21stories
+97ft-345ft

Overall

217

Males

189

M18-39

189

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

290

Males

260

M18-39

260

10K→15K

6.2 - 9.3 mi

Top 0.8%
×3stories
+67ft-78ft

Overall

217

Males

189

M18-39

189

15K→20K

9.3 - 12.4 mi

Top 0.9%
×5stories
+106ft-86ft

Overall

234

Males

209

M18-39

209

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

323

Males

299

M18-39

299

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

719

Males

678

M18-39

678

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

477

Males

445

M18-39

445

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

683

Males

646

M18-39

646

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

709

Males

668

M18-39

668

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1051

Males

999

M18-39

999

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2412

Males

2264

M18-39

2264

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5430

Males

4719

M18-39

4719

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8038

Males

6257

M18-39

6257

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7060

Males

5574

M18-39

5574

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7458

Males

5825

M18-39

5825

Passing Analysis

Category:
Athletes Passed
90
Passed By
466
Net Change
-376
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#282
5K → 10K2037-17#282#299
10K → 15K301+29#299#270
15K → 20K184+14#270#256
20K → Half03-3#256#259
Half → 25K149-48#259#307
25K → 30K825-17#307#324
30K → 20M514-9#324#333
20M → 21M29-7#333#340
21M → 35K211-9#340#349
35K → 23M356-53#349#402
23M → 24M059-59#402#461
24M → 40K082-82#461#543
40K → 25.2M140-39#543#582
25.2M → Finish076-76#582#658
TOTALS90466-376
📊

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