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BOSTON MARATHON 2024

Alain Sarneel

Bib: 4654•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 18%
Division (M18-39)
#0 / 4849
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:08
Rank: #3186
Start → 5K
20:08 | 6:29/mi
10K· 6.21 mi
40:24
Rank: #3161 (+25)
5K → 10K
20:16 | 6:31/mi
15K· 9.32 mi
1:01:00
Rank: #3232 (-71)
10K → 15K
20:36 | 6:38/mi
20K· 12.43 mi
1:21:51
Rank: #3187 (+45)
15K → 20K
20:51 | 6:43/mi
Half· 13.11 mi
1:26:22
Rank: #3167 (+20)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:42:44
Rank: #3078 (+89)
Half → 25K
16:22 | 6:45/mi
30K· 18.64 mi
2:04:19
Rank: #2881 (+197)
25K → 30K
21:35 | 6:57/mi
20M
2:13:55
Rank: #2804 (+77)
30K → 20M
9:36 | 7:04/mi
21M
2:21:34
Rank: #2781 (+23)
20M → 21M
7:39 | 7:39/mi
35K· 21.75 mi
2:26:45
Rank: #2741 (+40)
21M → 35K
5:11 | 6:56/mi
23M
2:35:53
Rank: #2716 (+25)
35K → 23M
9:08 | 7:18/mi
24M
2:42:59
Rank: #2691 (+25)
23M → 24M
7:06 | 7:06/mi
40K· 24.85 mi
2:49:19
Rank: #2695 (-4)
24M → 40K
6:20 | 7:24/mi
25.2M
2:52:08
Rank: #2694 (+1)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
2:59:29
Rank: #2770 (-76)
25.2M → Finish
7:21 | 7:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:22
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:33:07
Pace7:06 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1020:086:2920:08
6:29
-
10K
6.21 mi10:43:2640:246:3020:16
6:31
+0:02
15K
9.32 mi11:04:021:01:006:3320:36
6:38
+0:07
20K
12.43 mi11:24:531:21:516:3520:51
6:43
+0:05
Half
13.11 mi11:29:241:26:226:354:31
6:37
-0:06
25K
15.53 mi11:45:461:42:446:3716:22
6:45
+0:08
30K
18.64 mi12:07:212:04:196:4021:35
6:57
+0:12
20M
20.00 mi12:16:572:13:556:429:36
7:04
+0:07
21M
21.00 mi12:24:362:21:346:447:39
7:39
+0:35
35K
21.75 mi12:29:472:26:456:455:11
6:56
-0:43
23M
23.00 mi12:38:552:35:536:479:08
7:18
+0:22
24M
24.00 mi12:46:012:42:596:477:06
7:06
-0:12
40K
24.85 mi12:52:212:49:196:496:20
7:24
+0:18
25.2M
25.20 mi12:55:102:52:086:502:49
8:10
+0:46
Finish
26.22 mi13:02:312:59:296:517:21
7:13
-0:57

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

6:29 /mi

Average Pace

6:51 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:22

48% of race

Time at Steady Pace

59:50

33% of race

Time at Slower Pace

33:17

19% of race

Average Pace: 6:51 /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 mi10:23:1020:086:2920:08
6:29
#3186
10K
6.21 mi10:43:2640:246:3020:16
6:31
#3161
15K
9.32 mi11:04:021:01:006:3320:36
6:38
#3232
20K
12.43 mi11:24:531:21:516:3520:51
6:43
#3187
Half
13.11 mi11:29:241:26:226:354:31
6:37
#3167
25K
15.53 mi11:45:461:42:446:3716:22
6:45
#3078
30K
18.64 mi12:07:212:04:196:4021:35
6:57
#2881
20M
20.00 mi12:16:572:13:556:429:36
7:04
#2804
21M
21.00 mi12:24:362:21:346:447:39
7:39
#2781
35K
21.75 mi12:29:472:26:456:455:11
6:56
#2741
23M
23.00 mi12:38:552:35:536:479:08
7:18
#2716
24M
24.00 mi12:46:012:42:596:477:06
7:06
#2691
40K
24.85 mi12:52:212:49:196:496:20
7:24
#2695
25.2M
25.20 mi12:55:102:52:086:502:49
8:10
#2694
Finish
26.22 mi13:02:312:59:296:517:21
7:13
#2770
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3186303830383453(Top 14%)3273(Top 22%)3273(Top 67%)
10K6.21 mi3.10 mi3161+253015+233015+233148(Top 12%)2995(Top 21%)2995(Top 62%)
15K9.32 mi3.11 mi3232-713075-603075-603453(Top 14%)3273(Top 22%)3273(Top 67%)
20K12.43 mi3.11 mi3187+453038+373038+373276(Top 13%)3107(Top 21%)3107(Top 64%)
Half13.11 mi0.68 mi3167+203018+203018+203270(Top 13%)3104(Top 21%)3104(Top 64%)
25K15.53 mi2.42 mi3078+892933+852933+852904(Top 11%)2739(Top 19%)2739(Top 56%)
30K18.64 mi3.11 mi2881+1972738+1952738+1952592(Top 10%)2430(Top 17%)2430(Top 50%)
20M20.00 mi1.36 mi2804+772661+772661+772623(Top 10%)2435(Top 17%)2435(Top 50%)
21M21.00 mi1.00 mi2781+232632+292632+292972(Top 12%)2673(Top 18%)2673(Top 55%)
35K21.75 mi0.75 mi2741+402592+402592+402772(Top 11%)2512(Top 17%)2512(Top 52%)
23M23.00 mi1.25 mi2716+252568+242568+242883(Top 11%)2563(Top 18%)2563(Top 53%)
24M24.00 mi1.00 mi2691+252538+302538+302653(Top 10%)2341(Top 16%)2341(Top 48%)
40K24.85 mi0.85 mi2695-42537+12537+13154(Top 12%)2665(Top 18%)2665(Top 55%)
25.2M25.20 mi0.35 mi2694+12533+42533+43234(Top 13%)2677(Top 18%)2677(Top 55%)
Finish26.22 mi1.02 mi2770-762588-552588-554056(Top 16%)3231(Top 22%)3231(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3453

Males

3273

M18-39

3273

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3148

Males

2995

M18-39

2995

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3453

Males

3273

M18-39

3273

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3276

Males

3107

M18-39

3107

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3270

Males

3104

M18-39

3104

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2904

Males

2739

M18-39

2739

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2592

Males

2430

M18-39

2430

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2623

Males

2435

M18-39

2435

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

2972

Males

2673

M18-39

2673

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2772

Males

2512

M18-39

2512

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2883

Males

2563

M18-39

2563

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2653

Males

2341

M18-39

2341

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3154

Males

2665

M18-39

2665

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3234

Males

2677

M18-39

2677

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4056

Males

3231

M18-39

3231

Passing Analysis

Category:
Athletes Passed
1275
Passed By
859
Net Change
+416
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3186
5K → 10K129104+25#3186#3161
10K → 15K81152-71#3161#3232
15K → 20K13792+45#3232#3187
20K → Half3010+20#3187#3167
Half → 25K14455+89#3167#3078
25K → 30K25457+197#3078#2881
30K → 20M11033+77#2881#2804
20M → 21M8663+23#2804#2781
21M → 35K6020+40#2781#2741
35K → 23M7348+25#2741#2716
23M → 24M6944+25#2716#2691
24M → 40K5660-4#2691#2695
40K → 25.2M2019+1#2695#2694
25.2M → Finish26102-76#2694#2770
TOTALS1275859+416
📊

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