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BOSTON MARATHON 2024

Kent Stejskal

Bib: 3322•M

MO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 25%
Gender (Male)
#0 / 14578
Top 36%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:47
Rank: #2498
Start → 5K
19:47 | 6:22/mi
10K· 6.21 mi
39:47
Rank: #2540 (-42)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
1:00:37
Rank: #2995 (-455)
10K → 15K
20:50 | 6:42/mi
20K· 12.43 mi
1:23:18
Rank: #3982 (-987)
15K → 20K
22:41 | 7:18/mi
Half· 13.11 mi
1:28:19
Rank: #4215 (-233)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:47:38
Rank: #5272 (-1057)
Half → 25K
19:19 | 7:58/mi
30K· 18.64 mi
2:14:37
Rank: #6301 (-1029)
25K → 30K
26:59 | 8:41/mi
20M
2:25:40
Rank: #6296 (+5)
30K → 20M
11:03 | 8:08/mi
21M
2:34:58
Rank: #6442 (-146)
20M → 21M
9:18 | 9:18/mi
35K· 21.75 mi
2:41:15
Rank: #6516 (-74)
21M → 35K
6:17 | 8:24/mi
23M
2:52:06
Rank: #6576 (-60)
35K → 23M
10:51 | 8:40/mi
24M
3:00:01
Rank: #6497 (+79)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:07:08
Rank: #6466 (+31)
24M → 40K
7:07 | 8:19/mi
25.2M
3:10:16
Rank: #6445 (+21)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:17:58
Rank: #6384 (+61)
25.2M → Finish
7:42 | 7:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:19
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:49:39
Pace8:22 /mi
📊Positive Split: 24.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4019:476:2219:47
6:22
-
10K
6.21 mi10:41:4039:476:2420:00
6:26
+0:04
15K
9.32 mi11:02:301:00:376:3020:50
6:42
+0:16
20K
12.43 mi11:25:111:23:186:4222:41
7:18
+0:36
Half
13.11 mi11:30:121:28:196:445:01
7:21
+0:03
25K
15.53 mi11:49:311:47:386:5619:19
7:58
+0:37
30K
18.64 mi12:16:302:14:377:1326:59
8:41
+0:43
20M
20.00 mi12:27:332:25:407:1711:03
8:08
-0:33
21M
21.00 mi12:36:512:34:587:239:18
9:18
+1:10
35K
21.75 mi12:43:082:41:157:256:17
8:24
-0:54
23M
23.00 mi12:53:592:52:067:2910:51
8:40
+0:16
24M
24.00 mi13:01:543:00:017:307:55
7:55
-0:45
40K
24.85 mi13:09:013:07:087:327:07
8:19
+0:24
25.2M
25.20 mi13:12:093:10:167:333:08
9:05
+0:46
Finish
26.22 mi13:19:513:17:587:337:42
7:33
-1:32

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

6:22 /mi

Average Pace

7:33 /mi

Slowest Pace

9:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:19

45% of race

Time at Steady Pace

59:23

30% of race

Time at Slower Pace

50:16

25% of race

Average Pace: 7:33 /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 mi10:21:4019:476:2219:47
6:22
#2498
10K
6.21 mi10:41:4039:476:2420:00
6:26
#2540
15K
9.32 mi11:02:301:00:376:3020:50
6:42
#2995
20K
12.43 mi11:25:111:23:186:4222:41
7:18
#3982
Half
13.11 mi11:30:121:28:196:445:01
7:21
#4215
25K
15.53 mi11:49:311:47:386:5619:19
7:58
#5272
30K
18.64 mi12:16:302:14:377:1326:59
8:41
#6301
20M
20.00 mi12:27:332:25:407:1711:03
8:08
#6296
21M
21.00 mi12:36:512:34:587:239:18
9:18
#6442
35K
21.75 mi12:43:082:41:157:256:17
8:24
#6516
23M
23.00 mi12:53:592:52:067:2910:51
8:40
#6576
24M
24.00 mi13:01:543:00:017:307:55
7:55
#6497
40K
24.85 mi13:09:013:07:087:327:07
8:19
#6466
25.2M
25.20 mi13:12:093:10:167:333:08
9:05
#6445
Finish
26.22 mi13:19:513:17:587:337:42
7:33
#6384
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2498240824083988(Top 16%)3755(Top 26%)3755(Top 77%)
10K6.21 mi3.10 mi2540-422442-342442-342637(Top 10%)2530(Top 17%)2530(Top 52%)
15K9.32 mi3.11 mi2995-4552864-4222864-4223988(Top 16%)3755(Top 26%)3755(Top 77%)
20K12.43 mi3.11 mi3982-9873751-8873751-8876968(Top 27%)5976(Top 41%)5976(Top 123%)
Half13.11 mi0.68 mi4215-2333953-2023953-2027979(Top 31%)6593(Top 45%)6593(Top 136%)
25K15.53 mi2.42 mi5272-10574816-8634816-8639957(Top 39%)7466(Top 51%)7466(Top 154%)
30K18.64 mi3.11 mi6301-10295517-7015517-70111598(Top 45%)8057(Top 55%)8057(Top 166%)
20M20.00 mi1.36 mi6296+55475+425475+427452(Top 29%)5691(Top 39%)5691(Top 117%)
21M21.00 mi1.00 mi6442-1465535-605535-609903(Top 39%)6694(Top 46%)6694(Top 138%)
35K21.75 mi0.75 mi6516-745561-265561-2610090(Top 39%)6775(Top 46%)6775(Top 140%)
23M23.00 mi1.25 mi6576-605556+55556+59353(Top 37%)6269(Top 43%)6269(Top 129%)
24M24.00 mi1.00 mi6497+795468+885468+886160(Top 24%)4544(Top 31%)4544(Top 94%)
40K24.85 mi0.85 mi6466+315398+705398+707452(Top 29%)5076(Top 35%)5076(Top 105%)
25.2M25.20 mi0.35 mi6445+215369+295369+296877(Top 27%)4743(Top 33%)4743(Top 98%)
Finish26.22 mi1.02 mi6384+615297+725297+725921(Top 23%)4291(Top 29%)4291(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

3988

Males

3755

M18-39

3755

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2637

Males

2530

M18-39

2530

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

3988

Males

3755

M18-39

3755

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

6968

Males

5976

M18-39

5976

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

7979

Males

6593

M18-39

6593

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

9957

Males

7466

M18-39

7466

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11598

Males

8057

M18-39

8057

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7452

Males

5691

M18-39

5691

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

9903

Males

6694

M18-39

6694

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10090

Males

6775

M18-39

6775

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9353

Males

6269

M18-39

6269

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6160

Males

4544

M18-39

4544

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7452

Males

5076

M18-39

5076

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6877

Males

4743

M18-39

4743

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5921

Males

4291

M18-39

4291

Passing Analysis

Category:
Athletes Passed
905
Passed By
4791
Net Change
-3886
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2498
5K → 10K114156-42#2498#2540
10K → 15K16471-455#2540#2995
15K → 20K131000-987#2995#3982
20K → Half5238-233#3982#4215
Half → 25K271084-1057#4215#5272
25K → 30K321061-1029#5272#6301
30K → 20M122117+5#6301#6296
20M → 21M68214-146#6296#6442
21M → 35K51125-74#6442#6516
35K → 23M91151-60#6516#6576
23M → 24M12142+79#6576#6497
24M → 40K10574+31#6497#6466
40K → 25.2M4221+21#6466#6445
25.2M → Finish9837+61#6445#6384
TOTALS9054791-3886
📊

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