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BOSTON MARATHON 2024

Daniel Simon

Bib: 4343•M

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 17%
Division (M18-39)
#0 / 4849
Top 37%
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
6:43/mi
20:52
↑ 97↓ 3451.5%
10K· 6.21 mi
6:45/mi
41:49
↑ 79↓ 1380.4%
15K· 9.32 mi
6:49/mi
1:02:59
↑ 67↓ 78
20K· 12.43 mi
6:51/mi
1:24:16
↑ 106↓ 860.1%
Half· 13.11 mi
6:34/mi
1:28:45
↑ 19↓ 370.5%
25K· 15.53 mi
6:47/mi
1:45:11
↑ 66↓ 880.2%
30K· 18.64 mi
6:48/mi
2:06:20
↑ 181↓ 1480.2%
20M
6:49/mi
2:15:36
↑ 64↓ 500.2%
21M
7:09/mi
2:22:45
↑ 106↓ 241.6%
35K· 21.75 mi
6:21/mi
2:27:30
↑ 17↓ 861.7%
23M
6:59/mi
2:36:14
↑ 23↓ 630.6%
24M
6:49/mi
2:43:03
↓ 821.3%
40K· 24.85 mi
7:16/mi
2:49:16
↓ 200.3%
25.2M
8:07/mi
2:52:04
↑ 13↓ 160.2%
Finish· 26.22 mi
6:57/mi
2:59:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:45
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:30:24
Pace6:54 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5420:526:4320:52
6:43
-
10K
6.21 mi10:49:5141:496:4420:57
6:45
+0:02
15K
9.32 mi11:11:011:02:596:4521:10
6:49
+0:04
20K
12.43 mi11:32:181:24:166:4721:17
6:51
+0:02
Half
13.11 mi11:36:471:28:456:464:29
6:34
-0:17
25K
15.53 mi11:53:131:45:116:4616:26
6:47
+0:13
30K
18.64 mi12:14:222:06:206:4721:09
6:48
+0:01
20M
20.00 mi12:23:382:15:366:479:16
6:49
+0:01
21M
21.00 mi12:30:472:22:456:487:09
7:09
+0:20
35K
21.75 mi12:35:322:27:306:474:45
6:21
-0:48
23M
23.00 mi12:44:162:36:146:488:44
6:59
+0:38
24M
24.00 mi12:51:052:43:036:486:49
6:49
-0:10
40K
24.85 mi12:57:182:49:166:496:13
7:16
+0:27
25.2M
25.20 mi13:00:062:52:046:502:48
8:07
+0:51
Finish
26.22 mi13:07:112:59:096:507:05
6:57
-1:10

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

6:50 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

9:14

5% of race

Time at Steady Pace

2:33:45

86% of race

Time at Slower Pace

16:10

9% of race

Average Pace: 6:50 /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 mi10:28:5420:526:4320:52
6:43
#4955
10K
6.21 mi10:49:5141:496:4420:57
6:45
#4797
15K
9.32 mi11:11:011:02:596:4521:10
6:49
#4789
20K
12.43 mi11:32:181:24:166:4721:17
6:51
#4591
Half
13.11 mi11:36:471:28:456:464:29
6:34
#4480
25K
15.53 mi11:53:131:45:116:4616:26
6:47
#4155
30K
18.64 mi12:14:222:06:206:4721:09
6:48
#3553
20M
20.00 mi12:23:382:15:366:479:16
6:49
#3314
21M
21.00 mi12:30:472:22:456:487:09
7:09
#3102
35K
21.75 mi12:35:322:27:306:474:45
6:21
#2950
23M
23.00 mi12:44:162:36:146:488:44
6:59
#2819
24M
24.00 mi12:51:052:43:036:486:49
6:49
#2712
40K
24.85 mi12:57:182:49:166:496:13
7:16
#2680
25.2M
25.20 mi13:00:062:52:046:502:48
8:07
#2679
Finish
26.22 mi13:07:112:59:096:507:05
6:57
#2681
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4955459245924817(Top 19%)4449(Top 31%)4449(Top 92%)
10K6.21 mi3.10 mi4797+1584469+1234469+1234670(Top 18%)4340(Top 30%)4340(Top 90%)
15K9.32 mi3.11 mi4789+84451+184451+184817(Top 19%)4449(Top 31%)4449(Top 92%)
20K12.43 mi3.11 mi4591+1984268+1834268+1834237(Top 17%)3936(Top 27%)3936(Top 81%)
Half13.11 mi0.68 mi4480+1114165+1034165+1032983(Top 12%)2839(Top 19%)2839(Top 59%)
25K15.53 mi2.42 mi4155+3253892+2733892+2733051(Top 12%)2870(Top 20%)2870(Top 59%)
30K18.64 mi3.11 mi3553+6023343+5493343+5491963(Top 8%)1859(Top 13%)1859(Top 38%)
20M20.00 mi1.36 mi3314+2393119+2243119+2241668(Top 7%)1580(Top 11%)1580(Top 33%)
21M21.00 mi1.00 mi3102+2122925+1942925+1941442(Top 6%)1361(Top 9%)1361(Top 28%)
35K21.75 mi0.75 mi2950+1522784+1412784+141934(Top 4%)886(Top 6%)886(Top 18%)
23M23.00 mi1.25 mi2819+1312657+1272657+1271863(Top 7%)1718(Top 12%)1718(Top 35%)
24M24.00 mi1.00 mi2712+1072558+992558+991741(Top 7%)1595(Top 11%)1595(Top 33%)
40K24.85 mi0.85 mi2680+322522+362522+362714(Top 11%)2364(Top 16%)2364(Top 49%)
25.2M25.20 mi0.35 mi2679+12518+42518+43078(Top 12%)2567(Top 18%)2567(Top 53%)
Finish26.22 mi1.02 mi2681-22512+62512+62929(Top 11%)2467(Top 17%)2467(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

4817

Males

4449

M18-39

4449

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

4670

Males

4340

M18-39

4340

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

4817

Males

4449

M18-39

4449

15K→20K

9.3 - 12.4 mi

Top 17%
×5story building
+106ft-86ft

Overall

4237

Males

3936

M18-39

3936

20K→Half

12.4 - 13.1 mi

Top 12%
×2story building
+19ft-37ft

Overall

2983

Males

2839

M18-39

2839

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3051

Males

2870

M18-39

2870

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

1963

Males

1859

M18-39

1859

30K→20M

18.6 - 20.0 mi

Top 7%
×5story building
+64ft-50ft

Overall

1668

Males

1580

M18-39

1580

20M→21M

20.0 - 21.0 mi

Top 6%
×8story building
+106ft-24ft

Overall

1442

Males

1361

M18-39

1361

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

934

Males

886

M18-39

886

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

1863

Males

1718

M18-39

1718

23M→24M

23.0 - 24.0 mi

Top 7%
×6story building
+12ft-82ft

Overall

1741

Males

1595

M18-39

1595

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2714

Males

2364

M18-39

2364

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3078

Males

2567

M18-39

2567

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2story building
+22ft-21ft

Overall

2929

Males

2467

M18-39

2467

Passing Analysis

Category:
Athletes Passed
2734
Passed By
460
Net Change
+2274
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4955
5K → 10K263105+158#4955#4797
10K → 15K144136+8#4797#4789
15K → 20K26870+198#4789#4591
20K → Half1110+111#4591#4480
Half → 25K3327+325#4480#4155
25K → 30K6053+602#4155#3553
30K → 20M2390+239#3553#3314
20M → 21M2186+212#3314#3102
21M → 35K1531+152#3102#2950
35K → 23M14110+131#2950#2819
23M → 24M12013+107#2819#2712
24M → 40K6836+32#2712#2680
40K → 25.2M2120+1#2680#2679
25.2M → Finish5153-2#2679#2681
TOTALS2734460+2274
📊

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