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BOSTON MARATHON 2024

Andrew Kohrman

Bib: 2621•M

IN

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 28%
Gender (Male)
#0 / 14578
Top 39%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:21/mi
19:44
↑ 97↓ 3451.5%
10K· 6.21 mi
6:27/mi
39:47
↑ 79↓ 1380.4%
15K· 9.32 mi
6:29/mi
59:55
↑ 67↓ 78
20K· 12.43 mi
6:36/mi
1:20:25
↑ 106↓ 860.1%
Half· 13.11 mi
6:36/mi
1:24:55
↑ 19↓ 370.5%
25K· 15.53 mi
6:48/mi
1:41:24
↑ 66↓ 880.2%
30K· 18.64 mi
7:41/mi
2:05:16
↑ 181↓ 1480.2%
20M
9:16/mi
2:17:52
↑ 64↓ 500.2%
21M
9:32/mi
2:27:24
↑ 106↓ 241.6%
35K· 21.75 mi
9:52/mi
2:34:47
↑ 17↓ 861.7%
23M
12:12/mi
2:50:04
↑ 23↓ 630.6%
24M
9:13/mi
2:59:17
↓ 821.3%
40K· 24.85 mi
10:32/mi
3:08:17
↓ 200.3%
25.2M
10:38/mi
3:11:57
↑ 13↓ 160.2%
Finish· 26.22 mi
8:44/mi
3:20:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:55
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:55:56
Pace8:51 /mi
📊Positive Split: 36.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4719:446:2119:44
6:21
-
10K
6.21 mi10:40:5039:476:2420:03
6:27
+0:06
15K
9.32 mi11:00:5859:556:2620:08
6:29
+0:02
20K
12.43 mi11:21:281:20:256:2820:30
6:36
+0:07
Half
13.11 mi11:25:581:24:556:294:30
6:36
0:00
25K
15.53 mi11:42:271:41:246:3216:29
6:48
+0:12
30K
18.64 mi12:06:192:05:166:4323:52
7:41
+0:53
20M
20.00 mi12:18:552:17:526:5412:36
9:16
+1:35
21M
21.00 mi12:28:272:27:247:019:32
9:32
+0:16
35K
21.75 mi12:35:502:34:477:077:23
9:52
+0:20
23M
23.00 mi12:51:072:50:047:2415:17
12:12
+2:20
24M
24.00 mi13:00:202:59:177:289:13
9:13
-2:59
40K
24.85 mi13:09:203:08:177:359:00
10:32
+1:19
25.2M
25.20 mi13:13:003:11:577:373:40
10:38
+0:06
Finish
26.22 mi13:21:543:20:517:408:54
8:44
-1:54

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

6:21 /mi

Average Pace

7:40 /mi

Slowest Pace

12:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:16

62% of race

Time at Steady Pace

40:15

20% of race

Time at Slower Pace

35:20

18% of race

Average Pace: 7:40 /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 mi10:20:4719:446:2119:44
6:21
#2410
10K
6.21 mi10:40:5039:476:2420:03
6:27
#2542
15K
9.32 mi11:00:5859:556:2620:08
6:29
#2537
20K
12.43 mi11:21:281:20:256:2820:30
6:36
#2535
Half
13.11 mi11:25:581:24:556:294:30
6:36
#2558
25K
15.53 mi11:42:271:41:246:3216:29
6:48
#2600
30K
18.64 mi12:06:192:05:166:4323:52
7:41
#3185
20M
20.00 mi12:18:552:17:526:5412:36
9:16
#4059
21M
21.00 mi12:28:272:27:247:019:32
9:32
#4421
35K
21.75 mi12:35:502:34:477:077:23
9:52
#4828
23M
23.00 mi12:51:072:50:047:2415:17
12:12
#6061
24M
24.00 mi13:00:202:59:177:289:13
9:13
#6302
40K
24.85 mi13:09:203:08:177:359:00
10:32
#6789
25.2M
25.20 mi13:13:003:11:577:373:40
10:38
#6908
Finish
26.22 mi13:21:543:20:517:408:54
8:44
#7099
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2410232623262622(Top 10%)2515(Top 17%)2515(Top 52%)
10K6.21 mi3.10 mi2542-1322444-1182444-1182725(Top 11%)2612(Top 18%)2612(Top 54%)
15K9.32 mi3.11 mi2537+52440+42440+42622(Top 10%)2515(Top 17%)2515(Top 52%)
20K12.43 mi3.11 mi2535+22435+52435+52637(Top 10%)2521(Top 17%)2521(Top 52%)
Half13.11 mi0.68 mi2558-232454-192454-193211(Top 13%)3055(Top 21%)3055(Top 63%)
25K15.53 mi2.42 mi2600-422483-292483-293191(Top 12%)2999(Top 21%)2999(Top 62%)
30K18.64 mi3.11 mi3185-5853020-5373020-5376037(Top 24%)5039(Top 35%)5039(Top 104%)
20M20.00 mi1.36 mi4059-8743766-7463766-74613471(Top 53%)8604(Top 59%)8604(Top 177%)
21M21.00 mi1.00 mi4421-3624060-2944060-29410954(Top 43%)7195(Top 49%)7195(Top 148%)
35K21.75 mi0.75 mi4828-4074371-3114371-31116713(Top 65%)9955(Top 68%)9955(Top 205%)
23M23.00 mi1.25 mi6061-12335210-8395210-83921149(Top 83%)12145(Top 83%)12145(Top 250%)
24M24.00 mi1.00 mi6302-2415338-1285338-12813149(Top 51%)8109(Top 56%)8109(Top 167%)
40K24.85 mi0.85 mi6789-4875603-2655603-26516747(Top 66%)9814(Top 67%)9814(Top 202%)
25.2M25.20 mi0.35 mi6908-1195663-605663-6013196(Top 52%)7967(Top 55%)7967(Top 164%)
Finish26.22 mi1.02 mi7099-1915731-685731-6812789(Top 50%)7891(Top 54%)7891(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21story building
+97ft-345ft

Overall

2622

Males

2515

M18-39

2515

5K→10K

3.1 - 6.2 mi

Top 11%
×5story building
+79ft-138ft

Overall

2725

Males

2612

M18-39

2612

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+67ft-78ft

Overall

2622

Males

2515

M18-39

2515

15K→20K

9.3 - 12.4 mi

Top 10%
×5story building
+106ft-86ft

Overall

2637

Males

2521

M18-39

2521

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3211

Males

3055

M18-39

3055

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3191

Males

2999

M18-39

2999

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6037

Males

5039

M18-39

5039

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

13471

Males

8604

M18-39

8604

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

10954

Males

7195

M18-39

7195

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

16713

Males

9955

M18-39

9955

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21149

Males

12145

M18-39

12145

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

13149

Males

8109

M18-39

8109

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

16747

Males

9814

M18-39

9814

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13196

Males

7967

M18-39

7967

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

12789

Males

7891

M18-39

7891

Passing Analysis

Category:
Athletes Passed
541
Passed By
5230
Net Change
-4689
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2410
5K → 10K77209-132#2410#2542
10K → 15K8075+5#2542#2537
15K → 20K104102+2#2537#2535
20K → Half1235-23#2535#2558
Half → 25K75117-42#2558#2600
25K → 30K44629-585#2600#3185
30K → 20M9883-874#3185#4059
20M → 21M21383-362#4059#4421
21M → 35K8415-407#4421#4828
35K → 23M91242-1233#4828#6061
23M → 24M30271-241#6061#6302
24M → 40K22509-487#6302#6789
40K → 25.2M10129-119#6789#6908
25.2M → Finish40231-191#6908#7099
TOTALS5415230-4689
📊

Passing Visuals

Category:
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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