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BOSTON MARATHON 2024

Jiri Lipka

Bib: 2589•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 6%
Gender (Male)
#0 / 14578
Top 10%
Division (M18-39)
#0 / 4849
Top 25%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:19
Rank: #1703
Start → 5K
19:19 | 6:13/mi
10K· 6.21 mi
38:40
Rank: #1622 (+81)
5K → 10K
19:21 | 6:14/mi
15K· 9.32 mi
57:59
Rank: #1548 (+74)
10K → 15K
19:19 | 6:13/mi
20K· 12.43 mi
1:17:34
Rank: #1478 (+70)
15K → 20K
19:35 | 6:18/mi
Half· 13.11 mi
1:21:50
Rank: #1474 (+4)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:37:52
Rank: #1558 (-84)
Half → 25K
16:02 | 6:37/mi
30K· 18.64 mi
1:59:41
Rank: #1713 (-155)
25K → 30K
21:49 | 7:01/mi
20M
2:09:05
Rank: #1699 (+14)
30K → 20M
9:24 | 6:55/mi
21M
2:16:38
Rank: #1701 (-2)
20M → 21M
7:33 | 7:33/mi
35K· 21.75 mi
2:21:44
Rank: #1702 (-1)
21M → 35K
5:06 | 6:49/mi
23M
2:30:48
Rank: #1725 (-23)
35K → 23M
9:04 | 7:14/mi
24M
2:37:40
Rank: #1697 (+28)
23M → 24M
6:52 | 6:52/mi
40K· 24.85 mi
2:43:25
Rank: #1629 (+68)
24M → 40K
5:45 | 6:44/mi
25.2M
2:45:59
Rank: #1614 (+15)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:52:50
Rank: #1587 (+27)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:50
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:31:00
Pace6:57 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1619:196:1319:19
6:13
-
10K
6.21 mi10:39:3738:406:1319:21
6:14
+0:01
15K
9.32 mi10:58:5657:596:1319:19
6:13
-0:01
20K
12.43 mi11:18:311:17:346:1419:35
6:18
+0:05
Half
13.11 mi11:22:471:21:506:154:16
6:15
-0:03
25K
15.53 mi11:38:491:37:526:1816:02
6:37
+0:22
30K
18.64 mi12:00:381:59:416:2521:49
7:01
+0:24
20M
20.00 mi12:10:022:09:056:279:24
6:55
-0:06
21M
21.00 mi12:17:352:16:386:307:33
7:33
+0:38
35K
21.75 mi12:22:412:21:446:315:06
6:49
-0:44
23M
23.00 mi12:31:452:30:486:339:04
7:14
+0:25
24M
24.00 mi12:38:372:37:406:346:52
6:52
-0:22
40K
24.85 mi12:44:222:43:256:345:45
6:44
-0:08
25.2M
25.20 mi12:46:562:45:596:352:34
7:27
+0:43
Finish
26.22 mi12:53:472:52:506:366:51
6:43
-0:44

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

6:13 /mi

Average Pace

6:36 /mi

Slowest Pace

7:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:50

47% of race

Time at Steady Pace

50:00

29% of race

Time at Slower Pace

41:00

24% of race

Average Pace: 6:35 /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 mi10:20:1619:196:1319:19
6:13
#1703
10K
6.21 mi10:39:3738:406:1319:21
6:14
#1622
15K
9.32 mi10:58:5657:596:1319:19
6:13
#1548
20K
12.43 mi11:18:311:17:346:1419:35
6:18
#1478
Half
13.11 mi11:22:471:21:506:154:16
6:15
#1474
25K
15.53 mi11:38:491:37:526:1816:02
6:37
#1558
30K
18.64 mi12:00:381:59:416:2521:49
7:01
#1713
20M
20.00 mi12:10:022:09:056:279:24
6:55
#1699
21M
21.00 mi12:17:352:16:386:307:33
7:33
#1701
35K
21.75 mi12:22:412:21:446:315:06
6:49
#1702
23M
23.00 mi12:31:452:30:486:339:04
7:14
#1725
24M
24.00 mi12:38:372:37:406:346:52
6:52
#1697
40K
24.85 mi12:44:222:43:256:345:45
6:44
#1629
25.2M
25.20 mi12:46:562:45:596:352:34
7:27
#1614
Finish
26.22 mi12:53:472:52:506:366:51
6:43
#1587
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1703164416441428(Top 6%)1384(Top 9%)1384(Top 29%)
10K6.21 mi3.10 mi1622+811568+761568+761607(Top 6%)1556(Top 11%)1556(Top 32%)
15K9.32 mi3.11 mi1548+741501+671501+671428(Top 6%)1384(Top 9%)1384(Top 29%)
20K12.43 mi3.11 mi1478+701432+691432+691369(Top 5%)1324(Top 9%)1324(Top 27%)
Half13.11 mi0.68 mi1474+41428+41428+41515(Top 6%)1468(Top 10%)1468(Top 30%)
25K15.53 mi2.42 mi1558-841508-801508-802189(Top 9%)2096(Top 14%)2096(Top 43%)
30K18.64 mi3.11 mi1713-1551657-1491657-1492966(Top 12%)2760(Top 19%)2760(Top 57%)
20M20.00 mi1.36 mi1699+141640+171640+172004(Top 8%)1882(Top 13%)1882(Top 39%)
21M21.00 mi1.00 mi1701-21637+31637+32636(Top 10%)2393(Top 16%)2393(Top 49%)
35K21.75 mi0.75 mi1702-11638-11638-12322(Top 9%)2126(Top 15%)2126(Top 44%)
23M23.00 mi1.25 mi1725-231656-181656-182688(Top 11%)2404(Top 16%)2404(Top 50%)
24M24.00 mi1.00 mi1697+281626+301626+301883(Top 7%)1712(Top 12%)1712(Top 35%)
40K24.85 mi0.85 mi1629+681558+681558+681143(Top 4%)1059(Top 7%)1059(Top 22%)
25.2M25.20 mi0.35 mi1614+151543+151543+151282(Top 5%)1168(Top 8%)1168(Top 24%)
Finish26.22 mi1.02 mi1587+271516+271516+272053(Top 8%)1789(Top 12%)1789(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1428

Males

1384

M18-39

1384

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1607

Males

1556

M18-39

1556

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1428

Males

1384

M18-39

1384

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1369

Males

1324

M18-39

1324

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1515

Males

1468

M18-39

1468

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2189

Males

2096

M18-39

2096

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

2966

Males

2760

M18-39

2760

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2004

Males

1882

M18-39

1882

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2636

Males

2393

M18-39

2393

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2322

Males

2126

M18-39

2126

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2688

Males

2404

M18-39

2404

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1883

Males

1712

M18-39

1712

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1143

Males

1059

M18-39

1059

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1282

Males

1168

M18-39

1168

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2053

Males

1789

M18-39

1789

Passing Analysis

Category:
Athletes Passed
769
Passed By
653
Net Change
+116
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1703
5K → 10K12948+81#1703#1622
10K → 15K9925+74#1622#1548
15K → 20K9424+70#1548#1478
20K → Half139+4#1478#1474
Half → 25K35119-84#1474#1558
25K → 30K48203-155#1558#1713
30K → 20M4935+14#1713#1699
20M → 21M5052-2#1699#1701
21M → 35K2526-1#1701#1702
35K → 23M3659-23#1702#1725
23M → 24M4921+28#1725#1697
24M → 40K724+68#1697#1629
40K → 25.2M183+15#1629#1614
25.2M → Finish5225+27#1614#1587
TOTALS769653+116
📊

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