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BOSTON MARATHON 2024

Zachary Fung

Bib: 6954•M

WA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 9%
Division (M18-39)
#0 / 4849
Top 21%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:56
Rank: #2781
Start → 5K
19:56 | 6:25/mi
10K· 6.21 mi
40:05
Rank: #2822 (-41)
5K → 10K
20:09 | 6:29/mi
15K· 9.32 mi
1:00:04
Rank: #2623 (+199)
10K → 15K
19:59 | 6:26/mi
20K· 12.43 mi
1:20:19
Rank: #2480 (+143)
15K → 20K
20:15 | 6:31/mi
Half· 13.11 mi
1:24:35
Rank: #2414 (+66)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:40:11
Rank: #2192 (+222)
Half → 25K
15:36 | 6:26/mi
30K· 18.64 mi
2:01:01
Rank: #2013 (+179)
25K → 30K
20:50 | 6:42/mi
20M
2:10:04
Rank: #1897 (+116)
30K → 20M
9:03 | 6:40/mi
21M
2:17:05
Rank: #1791 (+106)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:21:56
Rank: #1731 (+60)
21M → 35K
4:51 | 6:29/mi
23M
2:30:06
Rank: #1603 (+128)
35K → 23M
8:10 | 6:31/mi
24M
2:36:23
Rank: #1497 (+106)
23M → 24M
6:17 | 6:17/mi
40K· 24.85 mi
2:41:47
Rank: #1412 (+85)
24M → 40K
5:24 | 6:19/mi
25.2M
2:44:17
Rank: #1387 (+25)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:50:38
Rank: #1333 (+54)
25.2M → Finish
6:21 | 6:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:35
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:26:03
Pace6:34 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3819:566:2519:56
6:25
-
10K
6.21 mi10:45:4740:056:2720:09
6:29
+0:04
15K
9.32 mi11:05:461:00:046:2719:59
6:26
-0:03
20K
12.43 mi11:26:011:20:196:2820:15
6:31
+0:05
Half
13.11 mi11:30:171:24:356:274:16
6:15
-0:16
25K
15.53 mi11:45:531:40:116:2715:36
6:26
+0:11
30K
18.64 mi12:06:432:01:016:3020:50
6:42
+0:16
20M
20.00 mi12:15:462:10:046:309:03
6:40
-0:02
21M
21.00 mi12:22:472:17:056:327:01
7:01
+0:21
35K
21.75 mi12:27:382:21:566:324:51
6:29
-0:32
23M
23.00 mi12:35:482:30:066:328:10
6:31
+0:02
24M
24.00 mi12:42:052:36:236:316:17
6:17
-0:14
40K
24.85 mi12:47:292:41:476:315:24
6:19
+0:02
25.2M
25.20 mi12:49:592:44:176:312:30
7:15
+0:56
Finish
26.22 mi12:56:202:50:386:316:21
6:14
-1:01

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

6:14 /mi

Average Pace

6:31 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:07

94% of race

Time at Steady Pace

9:31

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:30 /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 mi10:25:3819:566:2519:56
6:25
#2781
10K
6.21 mi10:45:4740:056:2720:09
6:29
#2822
15K
9.32 mi11:05:461:00:046:2719:59
6:26
#2623
20K
12.43 mi11:26:011:20:196:2820:15
6:31
#2480
Half
13.11 mi11:30:171:24:356:274:16
6:15
#2414
25K
15.53 mi11:45:531:40:116:2715:36
6:26
#2192
30K
18.64 mi12:06:432:01:016:3020:50
6:42
#2013
20M
20.00 mi12:15:462:10:046:309:03
6:40
#1897
21M
21.00 mi12:22:472:17:056:327:01
7:01
#1791
35K
21.75 mi12:27:382:21:566:324:51
6:29
#1731
23M
23.00 mi12:35:482:30:066:328:10
6:31
#1603
24M
24.00 mi12:42:052:36:236:316:17
6:17
#1497
40K
24.85 mi12:47:292:41:476:315:24
6:19
#1412
25.2M
25.20 mi12:49:592:44:176:312:30
7:15
#1387
Finish
26.22 mi12:56:202:50:386:316:21
6:14
#1333
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2781266426642345(Top 9%)2261(Top 16%)2261(Top 47%)
10K6.21 mi3.10 mi2822-412705-412705-412894(Top 11%)2761(Top 19%)2761(Top 57%)
15K9.32 mi3.11 mi2623+1992519+1862519+1862345(Top 9%)2261(Top 16%)2261(Top 47%)
20K12.43 mi3.11 mi2480+1432382+1372382+1372235(Top 9%)2146(Top 15%)2146(Top 44%)
Half13.11 mi0.68 mi2414+662319+632319+631505(Top 6%)1458(Top 10%)1458(Top 30%)
25K15.53 mi2.42 mi2192+2222114+2052114+2051536(Top 6%)1481(Top 10%)1481(Top 31%)
30K18.64 mi3.11 mi2013+1791943+1711943+1711636(Top 6%)1562(Top 11%)1562(Top 32%)
20M20.00 mi1.36 mi1897+1161830+1131830+1131238(Top 5%)1173(Top 8%)1173(Top 24%)
21M21.00 mi1.00 mi1791+1061727+1031727+1031114(Top 4%)1053(Top 7%)1053(Top 22%)
35K21.75 mi0.75 mi1731+601666+611666+611204(Top 5%)1138(Top 8%)1138(Top 23%)
23M23.00 mi1.25 mi1603+1281538+1281538+128735(Top 3%)695(Top 5%)695(Top 14%)
24M24.00 mi1.00 mi1497+1061434+1041434+104592(Top 2%)557(Top 4%)557(Top 11%)
40K24.85 mi0.85 mi1412+851353+811353+81470(Top 2%)438(Top 3%)438(Top 9%)
25.2M25.20 mi0.35 mi1387+251329+241329+24952(Top 4%)879(Top 6%)879(Top 18%)
Finish26.22 mi1.02 mi1333+541277+521277+52783(Top 3%)731(Top 5%)731(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2345

Males

2261

M18-39

2261

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2894

Males

2761

M18-39

2761

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2345

Males

2261

M18-39

2261

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2235

Males

2146

M18-39

2146

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1505

Males

1458

M18-39

1458

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1536

Males

1481

M18-39

1481

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1636

Males

1562

M18-39

1562

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1238

Males

1173

M18-39

1173

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1114

Males

1053

M18-39

1053

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1204

Males

1138

M18-39

1138

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

735

Males

695

M18-39

695

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

592

Males

557

M18-39

557

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

470

Males

438

M18-39

438

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

952

Males

879

M18-39

879

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

783

Males

731

M18-39

731

Passing Analysis

Category:
Athletes Passed
1722
Passed By
274
Net Change
+1448
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2781
5K → 10K122163-41#2781#2822
10K → 15K22425+199#2822#2623
15K → 20K16724+143#2623#2480
20K → Half660+66#2480#2414
Half → 25K2242+222#2414#2192
25K → 30K21435+179#2192#2013
30K → 20M1204+116#2013#1897
20M → 21M11610+106#1897#1791
21M → 35K633+60#1791#1731
35K → 23M1291+128#1731#1603
23M → 24M1060+106#1603#1497
24M → 40K861+85#1497#1412
40K → 25.2M294+25#1412#1387
25.2M → Finish562+54#1387#1333
TOTALS1722274+1448
📊

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