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BOSTON MARATHON 2023

Kevin Kysiak

Bib: 6553•M

IL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 22%
Division (M18-39)
#0 / 5285
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:05
Rank: #4537
Start → 5K
21:05 | 6:47/mi
10K· 6.21 mi
42:02
Rank: #4635 (-98)
5K → 10K
20:57 | 6:45/mi
15K· 9.32 mi
1:02:58
Rank: #4558 (+77)
10K → 15K
20:56 | 6:44/mi
20K· 12.43 mi
1:23:58
Rank: #4407 (+151)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:28:32
Rank: #4388 (+19)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:44:55
Rank: #4254 (+134)
Half → 25K
16:23 | 6:45/mi
30K· 18.64 mi
2:06:22
Rank: #4106 (+148)
25K → 30K
21:27 | 6:54/mi
20M
2:15:44
Rank: #4025 (+81)
30K → 20M
9:22 | 6:54/mi
21M
2:22:58
Rank: #3942 (+83)
20M → 21M
7:14 | 7:14/mi
35K· 21.75 mi
2:28:02
Rank: #3933 (+9)
21M → 35K
5:04 | 6:46/mi
23M
2:36:31
Rank: #3789 (+144)
35K → 23M
8:29 | 6:47/mi
24M
2:43:08
Rank: #3698 (+91)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:48:53
Rank: #3602 (+96)
24M → 40K
5:45 | 6:44/mi
25.2M
2:51:21
Rank: #3563 (+39)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:58:00
Rank: #3490 (+73)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:32
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:29:28
Pace6:49 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1221:056:4721:05
6:47
-
10K
6.21 mi10:46:0942:026:4620:57
6:45
-0:02
15K
9.32 mi11:07:051:02:586:4520:56
6:44
-0:01
20K
12.43 mi11:28:051:23:586:4521:00
6:46
+0:02
Half
13.11 mi11:32:391:28:326:454:34
6:42
-0:04
25K
15.53 mi11:49:021:44:556:4516:23
6:45
+0:03
30K
18.64 mi12:10:292:06:226:4721:27
6:54
+0:09
20M
20.00 mi12:19:512:15:446:479:22
6:54
0:00
21M
21.00 mi12:27:052:22:586:487:14
7:14
+0:20
35K
21.75 mi12:32:092:28:026:485:04
6:46
-0:28
23M
23.00 mi12:40:382:36:316:488:29
6:47
+0:01
24M
24.00 mi12:47:152:43:086:486:37
6:37
-0:10
40K
24.85 mi12:53:002:48:536:485:45
6:44
+0:07
25.2M
25.20 mi12:55:282:51:216:482:28
7:09
+0:25
Finish
26.22 mi13:02:072:58:006:486:39
6:32
-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

6:32 /mi

Average Pace

6:48 /mi

Slowest Pace

7:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:46

96% of race

Time at Steady Pace

7:14

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:25:1221:056:4721:05
6:47
#4537
10K
6.21 mi10:46:0942:026:4620:57
6:45
#4635
15K
9.32 mi11:07:051:02:586:4520:56
6:44
#4558
20K
12.43 mi11:28:051:23:586:4521:00
6:46
#4407
Half
13.11 mi11:32:391:28:326:454:34
6:42
#4388
25K
15.53 mi11:49:021:44:556:4516:23
6:45
#4254
30K
18.64 mi12:10:292:06:226:4721:27
6:54
#4106
20M
20.00 mi12:19:512:15:446:479:22
6:54
#4025
21M
21.00 mi12:27:052:22:586:487:14
7:14
#3942
35K
21.75 mi12:32:092:28:026:485:04
6:46
#3933
23M
23.00 mi12:40:382:36:316:488:29
6:47
#3789
24M
24.00 mi12:47:152:43:086:486:37
6:37
#3698
40K
24.85 mi12:53:002:48:536:485:45
6:44
#3602
25.2M
25.20 mi12:55:282:51:216:482:28
7:09
#3563
Finish
26.22 mi13:02:072:58:006:486:39
6:32
#3490
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4537423142314475(Top 17%)4179(Top 28%)4179(Top 79%)
10K6.21 mi3.10 mi4635-984323-924323-924742(Top 18%)4406(Top 29%)4406(Top 83%)
15K9.32 mi3.11 mi4558+774257+664257+664475(Top 17%)4179(Top 28%)4179(Top 79%)
20K12.43 mi3.11 mi4407+1514122+1354122+1354056(Top 15%)3802(Top 25%)3802(Top 72%)
Half13.11 mi0.68 mi4388+194107+154107+154205(Top 16%)3929(Top 26%)3929(Top 74%)
25K15.53 mi2.42 mi4254+1343988+1193988+1193792(Top 14%)3566(Top 23%)3566(Top 67%)
30K18.64 mi3.11 mi4106+1483859+1293859+1293676(Top 14%)3450(Top 23%)3450(Top 65%)
20M20.00 mi1.36 mi4025+813783+763783+763373(Top 13%)3156(Top 21%)3156(Top 60%)
21M21.00 mi1.00 mi3942+833709+743709+743280(Top 12%)3060(Top 20%)3060(Top 58%)
35K21.75 mi0.75 mi3933+93699+103699+103983(Top 15%)3658(Top 24%)3658(Top 69%)
23M23.00 mi1.25 mi3789+1443568+1313568+1312533(Top 10%)2379(Top 16%)2379(Top 45%)
24M24.00 mi1.00 mi3698+913483+853483+852660(Top 10%)2478(Top 16%)2478(Top 47%)
40K24.85 mi0.85 mi3602+963394+893394+892475(Top 9%)2295(Top 15%)2295(Top 43%)
25.2M25.20 mi0.35 mi3563+393360+343360+342343(Top 9%)2176(Top 14%)2176(Top 41%)
Finish26.22 mi1.02 mi3490+733286+743286+742616(Top 10%)2402(Top 16%)2402(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4475

Males

4179

M18-39

4179

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4742

Males

4406

M18-39

4406

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4475

Males

4179

M18-39

4179

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4056

Males

3802

M18-39

3802

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4205

Males

3929

M18-39

3929

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3792

Males

3566

M18-39

3566

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3676

Males

3450

M18-39

3450

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3373

Males

3156

M18-39

3156

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3280

Males

3060

M18-39

3060

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3983

Males

3658

M18-39

3658

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2533

Males

2379

M18-39

2379

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2660

Males

2478

M18-39

2478

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2475

Males

2295

M18-39

2295

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2343

Males

2176

M18-39

2176

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2616

Males

2402

M18-39

2402

Passing Analysis

Category:
Athletes Passed
1642
Passed By
595
Net Change
+1047
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4537
5K → 10K166264-98#4537#4635
10K → 15K15881+77#4635#4558
15K → 20K18938+151#4558#4407
20K → Half2910+19#4407#4388
Half → 25K16430+134#4388#4254
25K → 30K19648+148#4254#4106
30K → 20M9312+81#4106#4025
20M → 21M11330+83#4025#3942
21M → 35K3829+9#3942#3933
35K → 23M1495+144#3933#3789
23M → 24M10110+91#3789#3698
24M → 40K1048+96#3698#3602
40K → 25.2M423+39#3602#3563
25.2M → Finish10027+73#3563#3490
TOTALS1642595+1047
📊

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