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BOSTON MARATHON 2024

Ivan Koch

Bib: 6511•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 22%
Gender (Male)
#0 / 14578
Top 33%
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
22:21
Rank: #8362
Start → 5K
22:21 | 7:12/mi
10K· 6.21 mi
44:26
Rank: #7772 (+590)
5K → 10K
22:05 | 7:06/mi
15K· 9.32 mi
1:06:56
Rank: #7741 (+31)
10K → 15K
22:30 | 7:15/mi
20K· 12.43 mi
1:29:29
Rank: #7437 (+304)
15K → 20K
22:33 | 7:15/mi
Half· 13.11 mi
1:34:19
Rank: #7365 (+72)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:52:04
Rank: #7035 (+330)
Half → 25K
17:45 | 7:19/mi
30K· 18.64 mi
2:15:49
Rank: #6719 (+316)
25K → 30K
23:45 | 7:39/mi
20M
2:26:14
Rank: #6484 (+235)
30K → 20M
10:25 | 7:40/mi
21M
2:34:22
Rank: #6270 (+214)
20M → 21M
8:08 | 8:08/mi
35K· 21.75 mi
2:40:02
Rank: #6175 (+95)
21M → 35K
5:40 | 7:34/mi
23M
2:49:49
Rank: #5989 (+186)
35K → 23M
9:47 | 7:49/mi
24M
2:57:34
Rank: #5879 (+110)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
3:04:14
Rank: #5763 (+116)
24M → 40K
6:40 | 7:48/mi
25.2M
3:07:05
Rank: #5685 (+78)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:14:23
Rank: #5557 (+128)
25.2M → Finish
7:18 | 7:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:19
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:40:04
Pace7:38 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2522:217:1222:21
7:12
-
10K
6.21 mi10:50:3044:267:0922:05
7:06
-0:06
15K
9.32 mi11:13:001:06:567:1122:30
7:15
+0:09
20K
12.43 mi11:35:331:29:297:1222:33
7:15
0:00
Half
13.11 mi11:40:231:34:197:124:50
7:05
-0:10
25K
15.53 mi11:58:081:52:047:1317:45
7:19
+0:14
30K
18.64 mi12:21:532:15:497:1723:45
7:39
+0:20
20M
20.00 mi12:32:182:26:147:1910:25
7:40
+0:01
21M
21.00 mi12:40:262:34:227:218:08
8:08
+0:28
35K
21.75 mi12:46:062:40:027:225:40
7:34
-0:34
23M
23.00 mi12:55:532:49:497:239:47
7:49
+0:15
24M
24.00 mi13:03:382:57:347:247:45
7:45
-0:04
40K
24.85 mi13:10:183:04:147:256:40
7:48
+0:03
25.2M
25.20 mi13:13:093:07:057:252:51
8:16
+0:28
Finish
26.22 mi13:20:273:14:237:257:18
7:10
-1:06

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

7:05 /mi

Average Pace

7:25 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:57

86% of race

Time at Steady Pace

27:26

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:25 /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 mi10:28:2522:217:1222:21
7:12
#8362
10K
6.21 mi10:50:3044:267:0922:05
7:06
#7772
15K
9.32 mi11:13:001:06:567:1122:30
7:15
#7741
20K
12.43 mi11:35:331:29:297:1222:33
7:15
#7437
Half
13.11 mi11:40:231:34:197:124:50
7:05
#7365
25K
15.53 mi11:58:081:52:047:1317:45
7:19
#7035
30K
18.64 mi12:21:532:15:497:1723:45
7:39
#6719
20M
20.00 mi12:32:182:26:147:1910:25
7:40
#6484
21M
21.00 mi12:40:262:34:227:218:08
8:08
#6270
35K
21.75 mi12:46:062:40:027:225:40
7:34
#6175
23M
23.00 mi12:55:532:49:497:239:47
7:49
#5989
24M
24.00 mi13:03:382:57:347:247:45
7:45
#5879
40K
24.85 mi13:10:183:04:147:256:40
7:48
#5763
25.2M
25.20 mi13:13:093:07:057:252:51
8:16
#5685
Finish
26.22 mi13:20:273:14:237:257:18
7:10
#5557
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8362702370237753(Top 30%)6567(Top 45%)6567(Top 135%)
10K6.21 mi3.10 mi7772+5906642+3816642+3817323(Top 29%)6328(Top 43%)6328(Top 131%)
15K9.32 mi3.11 mi7741+316602+406602+407753(Top 30%)6567(Top 45%)6567(Top 135%)
20K12.43 mi3.11 mi7437+3046379+2236379+2236710(Top 26%)5791(Top 40%)5791(Top 119%)
Half13.11 mi0.68 mi7365+726328+516328+516217(Top 24%)5465(Top 37%)5465(Top 113%)
25K15.53 mi2.42 mi7035+3306076+2526076+2525935(Top 23%)5137(Top 35%)5137(Top 106%)
30K18.64 mi3.11 mi6719+3165806+2705806+2705830(Top 23%)4900(Top 34%)4900(Top 101%)
20M20.00 mi1.36 mi6484+2355601+2055601+2055033(Top 20%)4272(Top 29%)4272(Top 88%)
21M21.00 mi1.00 mi6270+2145421+1805421+1804664(Top 18%)3889(Top 27%)3889(Top 80%)
35K21.75 mi0.75 mi6175+955331+905331+905402(Top 21%)4326(Top 30%)4326(Top 89%)
23M23.00 mi1.25 mi5989+1865163+1685163+1684857(Top 19%)3895(Top 27%)3895(Top 80%)
24M24.00 mi1.00 mi5879+1105057+1065057+1065270(Top 21%)4065(Top 28%)4065(Top 84%)
40K24.85 mi0.85 mi5763+1164942+1154942+1154748(Top 19%)3646(Top 25%)3646(Top 75%)
25.2M25.20 mi0.35 mi5685+784875+674875+673600(Top 14%)2931(Top 20%)2931(Top 60%)
Finish26.22 mi1.02 mi5557+1284760+1154760+1153854(Top 15%)3103(Top 21%)3103(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7753

Males

6567

M18-39

6567

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7323

Males

6328

M18-39

6328

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7753

Males

6567

M18-39

6567

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6710

Males

5791

M18-39

5791

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6217

Males

5465

M18-39

5465

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

5935

Males

5137

M18-39

5137

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

5830

Males

4900

M18-39

4900

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5033

Males

4272

M18-39

4272

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4664

Males

3889

M18-39

3889

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5402

Males

4326

M18-39

4326

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

4857

Males

3895

M18-39

3895

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5270

Males

4065

M18-39

4065

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4748

Males

3646

M18-39

3646

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3600

Males

2931

M18-39

2931

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

3854

Males

3103

M18-39

3103

Passing Analysis

Category:
Athletes Passed
3284
Passed By
479
Net Change
+2805
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8362
5K → 10K62535+590#8362#7772
10K → 15K179148+31#7772#7741
15K → 20K35046+304#7741#7437
20K → Half753+72#7437#7365
Half → 25K36232+330#7365#7035
25K → 30K37963+316#7035#6719
30K → 20M25823+235#6719#6484
20M → 21M24026+214#6484#6270
21M → 35K11116+95#6270#6175
35K → 23M21428+186#6175#5989
23M → 24M13323+110#5989#5879
24M → 40K13923+116#5879#5763
40K → 25.2M802+78#5763#5685
25.2M → Finish13911+128#5685#5557
TOTALS3284479+2805
📊

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