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BOSTON MARATHON 2024

Jared Chan

Bib: 988•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 29%
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
19:12
Rank: #1529
Start → 5K
19:12 | 6:11/mi
10K· 6.21 mi
38:40
Rank: #1629 (-100)
5K → 10K
19:28 | 6:16/mi
15K· 9.32 mi
58:41
Rank: #1853 (-224)
10K → 15K
20:01 | 6:27/mi
20K· 12.43 mi
1:20:00
Rank: #2351 (-498)
15K → 20K
21:19 | 6:52/mi
Half· 13.11 mi
1:24:45
Rank: #2497 (-146)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:43:08
Rank: #3239 (-742)
Half → 25K
18:23 | 7:35/mi
30K· 18.64 mi
2:07:21
Rank: #3945 (-706)
25K → 30K
24:13 | 7:48/mi
20M
2:18:15
Rank: #4188 (-243)
30K → 20M
10:54 | 8:01/mi
21M
2:26:44
Rank: #4237 (-49)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:32:26
Rank: #4248 (-11)
21M → 35K
5:42 | 7:37/mi
23M
2:42:56
Rank: #4381 (-133)
35K → 23M
10:30 | 8:23/mi
24M
2:51:09
Rank: #4439 (-58)
23M → 24M
8:13 | 8:13/mi
40K· 24.85 mi
2:58:25
Rank: #4502 (-63)
24M → 40K
7:16 | 8:30/mi
25.2M
3:01:44
Rank: #4539 (-37)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:10:27
Rank: #4713 (-174)
25.2M → Finish
8:43 | 8:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:45
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:45:42
Pace8:04 /mi
📊Positive Split: 24.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2319:126:1119:12
6:11
-
10K
6.21 mi10:38:5138:406:1319:28
6:16
+0:05
15K
9.32 mi10:58:5258:416:1820:01
6:27
+0:11
20K
12.43 mi11:20:111:20:006:2621:19
6:52
+0:25
Half
13.11 mi11:24:561:24:456:284:45
6:58
+0:06
25K
15.53 mi11:43:191:43:086:3818:23
7:35
+0:37
30K
18.64 mi12:07:322:07:216:5024:13
7:48
+0:13
20M
20.00 mi12:18:262:18:156:5510:54
8:01
+0:13
21M
21.00 mi12:26:552:26:446:598:29
8:29
+0:28
35K
21.75 mi12:32:372:32:267:015:42
7:37
-0:52
23M
23.00 mi12:43:072:42:567:0510:30
8:23
+0:46
24M
24.00 mi12:51:202:51:097:088:13
8:13
-0:10
40K
24.85 mi12:58:362:58:257:117:16
8:30
+0:17
25.2M
25.20 mi13:01:553:01:447:133:19
9:37
+1:07
Finish
26.22 mi13:10:383:10:277:168:43
8:33
-1:04

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

6:11 /mi

Average Pace

7:16 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:45

44% of race

Time at Steady Pace

1:07:25

35% of race

Time at Slower Pace

38:17

20% of race

Average Pace: 7:16 /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 mi10:19:2319:126:1119:12
6:11
#1529
10K
6.21 mi10:38:5138:406:1319:28
6:16
#1629
15K
9.32 mi10:58:5258:416:1820:01
6:27
#1853
20K
12.43 mi11:20:111:20:006:2621:19
6:52
#2351
Half
13.11 mi11:24:561:24:456:284:45
6:58
#2497
25K
15.53 mi11:43:191:43:086:3818:23
7:35
#3239
30K
18.64 mi12:07:322:07:216:5024:13
7:48
#3945
20M
20.00 mi12:18:262:18:156:5510:54
8:01
#4188
21M
21.00 mi12:26:552:26:446:598:29
8:29
#4237
35K
21.75 mi12:32:372:32:267:015:42
7:37
#4248
23M
23.00 mi12:43:072:42:567:0510:30
8:23
#4381
24M
24.00 mi12:51:202:51:097:088:13
8:13
#4439
40K
24.85 mi12:58:362:58:257:117:16
8:30
#4502
25.2M
25.20 mi13:01:553:01:447:133:19
9:37
#4539
Finish
26.22 mi13:10:383:10:277:168:43
8:33
#4713
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1529147714772419(Top 9%)2329(Top 16%)2329(Top 48%)
10K6.21 mi3.10 mi1629-1001575-981575-981758(Top 7%)1701(Top 12%)1701(Top 35%)
15K9.32 mi3.11 mi1853-2241793-2181793-2182419(Top 9%)2329(Top 16%)2329(Top 48%)
20K12.43 mi3.11 mi2351-4982262-4692262-4694338(Top 17%)4025(Top 28%)4025(Top 83%)
Half13.11 mi0.68 mi2497-1462399-1372399-1375482(Top 21%)4936(Top 34%)4936(Top 102%)
25K15.53 mi2.42 mi3239-7423078-6793078-6797504(Top 29%)6116(Top 42%)6116(Top 126%)
30K18.64 mi3.11 mi3945-7063694-6163694-6166667(Top 26%)5419(Top 37%)5419(Top 112%)
20M20.00 mi1.36 mi4188-2433883-1893883-1896876(Top 27%)5356(Top 37%)5356(Top 110%)
21M21.00 mi1.00 mi4237-493903-203903-206118(Top 24%)4743(Top 33%)4743(Top 98%)
35K21.75 mi0.75 mi4248-113900+33900+35634(Top 22%)4462(Top 31%)4462(Top 92%)
23M23.00 mi1.25 mi4381-1333992-923992-927802(Top 31%)5478(Top 38%)5478(Top 113%)
24M24.00 mi1.00 mi4439-584014-224014-227815(Top 31%)5397(Top 37%)5397(Top 111%)
40K24.85 mi0.85 mi4502-634029-154029-158298(Top 32%)5547(Top 38%)5547(Top 114%)
25.2M25.20 mi0.35 mi4539-374044-154044-159138(Top 36%)5875(Top 40%)5875(Top 121%)
Finish26.22 mi1.02 mi4713-1744160-1164160-11611775(Top 46%)7378(Top 51%)7378(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2419

Males

2329

M18-39

2329

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1758

Males

1701

M18-39

1701

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2419

Males

2329

M18-39

2329

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4338

Males

4025

M18-39

4025

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5482

Males

4936

M18-39

4936

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7504

Males

6116

M18-39

6116

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6667

Males

5419

M18-39

5419

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

6876

Males

5356

M18-39

5356

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6118

Males

4743

M18-39

4743

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5634

Males

4462

M18-39

4462

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

7802

Males

5478

M18-39

5478

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

7815

Males

5397

M18-39

5397

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8298

Males

5547

M18-39

5547

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9138

Males

5875

M18-39

5875

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

11775

Males

7378

M18-39

7378

Passing Analysis

Category:
Athletes Passed
523
Passed By
3707
Net Change
-3184
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1529
5K → 10K47147-100#1529#1629
10K → 15K20244-224#1629#1853
15K → 20K14512-498#1853#2351
20K → Half1147-146#2351#2497
Half → 25K11753-742#2497#3239
25K → 30K45751-706#3239#3945
30K → 20M50293-243#3945#4188
20M → 21M85134-49#4188#4237
21M → 35K5061-11#4237#4248
35K → 23M55188-133#4248#4381
23M → 24M52110-58#4381#4439
24M → 40K44107-63#4439#4502
40K → 25.2M2865-37#4502#4539
25.2M → Finish21195-174#4539#4713
TOTALS5233707-3184
📊

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