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BOSTON MARATHON 2024

Chong Wang

Bib: 11394•M

IA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 29%
Gender (Male)
#0 / 14578
Top 40%
Masters (Masters Men)
#0 / 9729
Top 29%
Division (M45-49)
#0 / 2218
Top 41%
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
7:10/mi
22:15
↑ 97↓ 3451.5%
10K· 6.21 mi
7:07/mi
44:23
↑ 79↓ 1380.4%
15K· 9.32 mi
7:14/mi
1:06:50
↑ 67↓ 78
20K· 12.43 mi
7:18/mi
1:29:32
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:34:29
↑ 19↓ 370.5%
25K· 15.53 mi
7:22/mi
1:52:21
↑ 66↓ 880.2%
30K· 18.64 mi
7:49/mi
2:16:38
↑ 181↓ 1480.2%
20M
8:08/mi
2:27:41
↑ 64↓ 500.2%
21M
9:08/mi
2:36:49
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:42:45
↑ 17↓ 861.7%
23M
8:34/mi
2:53:28
↑ 23↓ 630.6%
24M
8:27/mi
3:01:55
↓ 821.3%
40K· 24.85 mi
8:51/mi
3:09:29
↓ 200.3%
25.2M
9:57/mi
3:12:55
↑ 13↓ 160.2%
Finish· 26.22 mi
8:51/mi
3:21:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:29
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:47:27
Pace8:12 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5322:157:1022:15
7:10
-
10K
6.21 mi11:12:0144:237:0922:08
7:07
-0:03
15K
9.32 mi11:34:281:06:507:1022:27
7:14
+0:07
20K
12.43 mi11:57:101:29:327:1222:42
7:18
+0:04
Half
13.11 mi12:02:071:34:297:124:57
7:15
-0:03
25K
15.53 mi12:19:591:52:217:1417:52
7:22
+0:07
30K
18.64 mi12:44:162:16:387:2024:17
7:49
+0:27
20M
20.00 mi12:55:192:27:417:2311:03
8:08
+0:19
21M
21.00 mi13:04:272:36:497:289:08
9:08
+1:00
35K
21.75 mi13:10:232:42:457:295:56
7:56
-1:12
23M
23.00 mi13:21:062:53:287:3310:43
8:34
+0:38
24M
24.00 mi13:29:333:01:557:358:27
8:27
-0:07
40K
24.85 mi13:37:073:09:297:377:34
8:51
+0:24
25.2M
25.20 mi13:40:333:12:557:393:26
9:57
+1:06
Finish
26.22 mi13:49:343:21:567:429:01
8:51
-1:06

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

7:07 /mi

Average Pace

7:42 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:21

56% of race

Time at Steady Pace

41:16

20% of race

Time at Slower Pace

48:19

24% of race

Average Pace: 7:42 /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 mi10:49:5322:157:1022:15
7:10
#8107
10K
6.21 mi11:12:0144:237:0922:08
7:07
#7721
15K
9.32 mi11:34:281:06:507:1022:27
7:14
#7672
20K
12.43 mi11:57:101:29:327:1222:42
7:18
#7468
Half
13.11 mi12:02:071:34:297:124:57
7:15
#7442
25K
15.53 mi12:19:591:52:217:1417:52
7:22
#7164
30K
18.64 mi12:44:162:16:387:2024:17
7:49
#7017
20M
20.00 mi12:55:192:27:417:2311:03
8:08
#6965
21M
21.00 mi13:04:272:36:497:289:08
9:08
#7002
35K
21.75 mi13:10:232:42:457:295:56
7:56
#6961
23M
23.00 mi13:21:062:53:287:3310:43
8:34
#6992
24M
24.00 mi13:29:333:01:557:358:27
8:27
#7039
40K
24.85 mi13:37:073:09:297:377:34
8:51
#7115
25.2M
25.20 mi13:40:333:12:557:393:26
9:57
#7153
Finish
26.22 mi13:49:343:21:567:429:01
8:51
#7366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8107687968797630(Top 30%)6496(Top 45%)6496(Top 293%)
10K6.21 mi3.10 mi7721+3866613+2666613+2667430(Top 29%)6407(Top 44%)6407(Top 289%)
15K9.32 mi3.11 mi7672+496565+486565+487630(Top 30%)6496(Top 45%)6496(Top 293%)
20K12.43 mi3.11 mi7468+2046397+1686397+1687010(Top 27%)5999(Top 41%)5999(Top 270%)
Half13.11 mi0.68 mi7442+266377+206377+207313(Top 29%)6193(Top 42%)6193(Top 279%)
25K15.53 mi2.42 mi7164+2786161+2166161+2166226(Top 24%)5326(Top 37%)5326(Top 240%)
30K18.64 mi3.11 mi7017+1476009+1526009+1526807(Top 27%)5511(Top 38%)5511(Top 248%)
20M20.00 mi1.36 mi6965+525939+705939+707458(Top 29%)5697(Top 39%)5697(Top 257%)
21M21.00 mi1.00 mi7002-375901+385901+389167(Top 36%)6359(Top 44%)6359(Top 287%)
35K21.75 mi0.75 mi6961+415850+515850+517328(Top 29%)5404(Top 37%)5404(Top 244%)
23M23.00 mi1.25 mi6992-315825+255825+258773(Top 34%)5991(Top 41%)5991(Top 270%)
24M24.00 mi1.00 mi7039-475807+185807+189119(Top 36%)6092(Top 42%)6092(Top 275%)
40K24.85 mi0.85 mi7115-765809-25809-210119(Top 40%)6466(Top 44%)6466(Top 292%)
25.2M25.20 mi0.35 mi7153-385801+85801+810691(Top 42%)6708(Top 46%)6708(Top 302%)
Finish26.22 mi1.02 mi7366-2135889-885889-8813395(Top 52%)8186(Top 56%)8186(Top 369%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

7630

Males

6496

M45-49

6496

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7430

Males

6407

M45-49

6407

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

7630

Males

6496

M45-49

6496

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

7010

Males

5999

M45-49

5999

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

7313

Males

6193

M45-49

6193

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6226

Males

5326

M45-49

5326

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

6807

Males

5511

M45-49

5511

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

7458

Males

5697

M45-49

5697

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9167

Males

6359

M45-49

6359

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7328

Males

5404

M45-49

5404

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

8773

Males

5991

M45-49

5991

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9119

Males

6092

M45-49

6092

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10119

Males

6466

M45-49

6466

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10691

Males

6708

M45-49

6708

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13395

Males

8186

M45-49

8186

Passing Analysis

Category:
Athletes Passed
2236
Passed By
1495
Net Change
+741
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8107
5K → 10K46377+386#8107#7721
10K → 15K180131+49#7721#7672
15K → 20K28480+204#7672#7468
20K → Half3913+26#7468#7442
Half → 25K30931+278#7442#7164
25K → 30K284137+147#7164#7017
30K → 20M13886+52#7017#6965
20M → 21M118155-37#6965#7002
21M → 35K8948+41#7002#6961
35K → 23M118149-31#6961#6992
23M → 24M85132-47#6992#7039
24M → 40K62138-76#7039#7115
40K → 25.2M3068-38#7115#7153
25.2M → Finish37250-213#7153#7366
TOTALS22361495+741
📊

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