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BOSTON MARATHON 2024

Hunglung Huang

Bib: 5721•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 38%
Gender (Male)
#0 / 14578
Top 49%
Division (M18-39)
#0 / 4849
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
6:48/mi
21:09
↑ 97↓ 3451.5%
10K· 6.21 mi
6:50/mi
42:24
↑ 79↓ 1380.4%
15K· 9.32 mi
6:57/mi
1:03:59
↑ 67↓ 78
20K· 12.43 mi
7:25/mi
1:27:03
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:31:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:37/mi
1:50:24
↑ 66↓ 880.2%
30K· 18.64 mi
8:26/mi
2:16:37
↑ 181↓ 1480.2%
20M
9:00/mi
2:28:51
↑ 64↓ 500.2%
21M
11:05/mi
2:39:56
↑ 106↓ 241.6%
35K· 21.75 mi
9:33/mi
2:47:05
↑ 17↓ 861.7%
23M
9:49/mi
2:59:23
↑ 23↓ 630.6%
24M
9:23/mi
3:08:46
↓ 821.3%
40K· 24.85 mi
9:34/mi
3:16:57
↓ 200.3%
25.2M
11:07/mi
3:20:47
↑ 13↓ 160.2%
Finish· 26.22 mi
9:06/mi
3:30:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:55
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:58:08
Pace9:01 /mi
📊Positive Split: 28.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5821:096:4821:09
6:48
-
10K
6.21 mi10:46:1342:246:4921:15
6:50
+0:02
15K
9.32 mi11:07:481:03:596:5221:35
6:57
+0:07
20K
12.43 mi11:30:521:27:037:0023:04
7:25
+0:28
Half
13.11 mi11:35:441:31:557:014:52
7:08
-0:17
25K
15.53 mi11:54:131:50:247:0618:29
7:37
+0:29
30K
18.64 mi12:20:262:16:377:2026:13
8:26
+0:49
20M
20.00 mi12:32:402:28:517:2712:14
9:00
+0:34
21M
21.00 mi12:43:452:39:567:3711:05
11:05
+2:05
35K
21.75 mi12:50:542:47:057:417:09
9:33
-1:32
23M
23.00 mi13:03:122:59:237:4812:18
9:49
+0:16
24M
24.00 mi13:12:353:08:467:529:23
9:23
-0:26
40K
24.85 mi13:20:463:16:577:558:11
9:34
+0:11
25.2M
25.20 mi13:24:363:20:477:583:50
11:07
+1:33
Finish
26.22 mi13:33:523:30:038:019:16
9:06
-2:01

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

6:48 /mi

Average Pace

8:01 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:24

53% of race

Time at Steady Pace

1:12:26

34% of race

Time at Slower Pace

27:13

13% of race

Average Pace: 8:01 /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 mi10:24:5821:096:4821:09
6:48
#5707
10K
6.21 mi10:46:1342:246:4921:15
6:50
#5611
15K
9.32 mi11:07:481:03:596:5221:35
6:57
#5689
20K
12.43 mi11:30:521:27:037:0023:04
7:25
#6203
Half
13.11 mi11:35:441:31:557:014:52
7:08
#6209
25K
15.53 mi11:54:131:50:247:0618:29
7:37
#6381
30K
18.64 mi12:20:262:16:377:2026:13
8:26
#7011
20M
20.00 mi12:32:402:28:517:2712:14
9:00
#7337
21M
21.00 mi12:43:452:39:567:3711:05
11:05
#8010
35K
21.75 mi12:50:542:47:057:417:09
9:33
#8313
23M
23.00 mi13:03:122:59:237:4812:18
9:49
#8717
24M
24.00 mi13:12:353:08:467:529:23
9:23
#8957
40K
24.85 mi13:20:463:16:577:558:11
9:34
#9174
25.2M
25.20 mi13:24:363:20:477:583:50
11:07
#9312
Finish
26.22 mi13:33:523:30:038:019:16
9:06
#9582
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5707521352135893(Top 23%)5311(Top 36%)5311(Top 110%)
10K6.21 mi3.10 mi5611+965130+835130+835530(Top 22%)5060(Top 35%)5060(Top 104%)
15K9.32 mi3.11 mi5689-785194-645194-645893(Top 23%)5311(Top 36%)5311(Top 110%)
20K12.43 mi3.11 mi6203-5145541-3475541-3477812(Top 31%)6487(Top 44%)6487(Top 134%)
Half13.11 mi0.68 mi6209-65538+35538+36544(Top 26%)5697(Top 39%)5697(Top 117%)
25K15.53 mi2.42 mi6381-1725627-895627-897779(Top 30%)6294(Top 43%)6294(Top 130%)
30K18.64 mi3.11 mi7011-6306004-3776004-37710313(Top 40%)7433(Top 51%)7433(Top 153%)
20M20.00 mi1.36 mi7337-3266171-1676171-16712116(Top 47%)8000(Top 55%)8000(Top 165%)
21M21.00 mi1.00 mi8010-6736502-3316502-33116536(Top 65%)9880(Top 68%)9880(Top 204%)
35K21.75 mi0.75 mi8313-3036630-1286630-12815659(Top 61%)9444(Top 65%)9444(Top 195%)
23M23.00 mi1.25 mi8717-4046788-1586788-15814817(Top 58%)8950(Top 61%)8950(Top 185%)
24M24.00 mi1.00 mi8957-2406880-926880-9213937(Top 55%)8485(Top 58%)8485(Top 175%)
40K24.85 mi0.85 mi9174-2176944-646944-6413366(Top 52%)8108(Top 56%)8108(Top 167%)
25.2M25.20 mi0.35 mi9312-1386996-526996-5214828(Top 58%)8825(Top 61%)8825(Top 182%)
Finish26.22 mi1.02 mi9582-2707100-1047100-10414647(Top 57%)8810(Top 60%)8810(Top 182%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

5893

Males

5311

M18-39

5311

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

5530

Males

5060

M18-39

5060

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

5893

Males

5311

M18-39

5311

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

7812

Males

6487

M18-39

6487

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

6544

Males

5697

M18-39

5697

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

7779

Males

6294

M18-39

6294

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10313

Males

7433

M18-39

7433

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12116

Males

8000

M18-39

8000

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

16536

Males

9880

M18-39

9880

21M→35K

21.0 - 21.8 mi

Top 61%
×7story building
+17ft-86ft

Overall

15659

Males

9444

M18-39

9444

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

14817

Males

8950

M18-39

8950

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

13937

Males

8485

M18-39

8485

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13366

Males

8108

M18-39

8108

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14828

Males

8825

M18-39

8825

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

14647

Males

8810

M18-39

8810

Passing Analysis

Category:
Athletes Passed
865
Passed By
4740
Net Change
-3875
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5707
5K → 10K225129+96#5707#5611
10K → 15K122200-78#5611#5689
15K → 20K50564-514#5689#6203
20K → Half2834-6#6203#6209
Half → 25K98270-172#6209#6381
25K → 30K81711-630#6381#7011
30K → 20M45371-326#7011#7337
20M → 21M19692-673#7337#8010
21M → 35K30333-303#8010#8313
35K → 23M50454-404#8313#8717
23M → 24M29269-240#8717#8957
24M → 40K45262-217#8957#9174
40K → 25.2M15153-138#9174#9312
25.2M → Finish28298-270#9312#9582
TOTALS8654740-3875
📊

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