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BOSTON MARATHON 2024

Hwi Gyu Kim

Bib: 29651•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
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
7:47/mi
24:11
↑ 97↓ 3451.5%
10K· 6.21 mi
7:42/mi
48:06
↑ 79↓ 1380.4%
15K· 9.32 mi
7:56/mi
1:12:44
↑ 67↓ 78
20K· 12.43 mi
8:28/mi
1:39:02
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:44:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:55/mi
2:06:27
↑ 66↓ 880.2%
30K· 18.64 mi
9:39/mi
2:36:27
↑ 181↓ 1480.2%
20M
10:06/mi
2:50:11
↑ 64↓ 500.2%
21M
11:33/mi
3:01:44
↑ 106↓ 241.6%
35K· 21.75 mi
10:26/mi
3:09:32
↑ 17↓ 861.7%
23M
11:39/mi
3:24:07
↑ 23↓ 630.6%
24M
11:15/mi
3:35:22
↓ 821.3%
40K· 24.85 mi
10:53/mi
3:44:40
↓ 200.3%
25.2M
11:50/mi
3:48:45
↑ 13↓ 160.2%
Finish· 26.22 mi
8:51/mi
3:57:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:49
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time2:12:57
Pace10:09 /mi
📊Positive Split: 26.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:4524:117:4724:11
7:47
-
10K
6.21 mi12:09:4048:067:4423:55
7:42
-0:05
15K
9.32 mi12:34:181:12:447:4824:38
7:56
+0:14
20K
12.43 mi13:00:361:39:027:5826:18
8:28
+0:32
Half
13.11 mi13:06:231:44:498:005:47
8:29
+0:01
25K
15.53 mi13:28:012:06:278:0821:38
8:55
+0:26
30K
18.64 mi13:58:012:36:278:2430:00
9:39
+0:44
20M
20.00 mi14:11:452:50:118:3113:44
10:06
+0:27
21M
21.00 mi14:23:183:01:448:3911:33
11:33
+1:27
35K
21.75 mi14:31:063:09:328:437:48
10:26
-1:07
23M
23.00 mi14:45:413:24:078:5214:35
11:39
+1:13
24M
24.00 mi14:56:563:35:228:5811:15
11:15
-0:24
40K
24.85 mi15:06:143:44:409:029:18
10:53
-0:22
25.2M
25.20 mi15:10:193:48:459:054:05
11:50
+0:57
Finish
26.22 mi15:19:203:57:469:059:01
8:51
-2:59

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

7:42 /mi

Average Pace

9:05 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:28

57% of race

Time at Steady Pace

43:44

18% of race

Time at Slower Pace

58:34

25% of race

Average Pace: 9:04 /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 mi11:45:4524:117:4724:11
7:47
#12958
10K
6.21 mi12:09:4048:067:4423:55
7:42
#12424
15K
9.32 mi12:34:181:12:447:4824:38
7:56
#12537
20K
12.43 mi13:00:361:39:027:5826:18
8:28
#13170
Half
13.11 mi13:06:231:44:498:005:47
8:29
#13348
25K
15.53 mi13:28:012:06:278:0821:38
8:55
#13676
30K
18.64 mi13:58:012:36:278:2430:00
9:39
#14165
20M
20.00 mi14:11:452:50:118:3113:44
10:06
#14434
21M
21.00 mi14:23:183:01:448:3911:33
11:33
#14768
35K
21.75 mi14:31:063:09:328:437:48
10:26
#14966
23M
23.00 mi14:45:413:24:078:5214:35
11:39
#15487
24M
24.00 mi14:56:563:35:228:5811:15
11:15
#15799
40K
24.85 mi15:06:143:44:409:029:18
10:53
#15878
25.2M
25.20 mi15:10:193:48:459:054:05
11:50
#15916
Finish
26.22 mi15:19:203:57:469:059:01
8:51
#15800
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi129589224922412898(Top 50%)9127(Top 63%)9127(Top 597%)
10K6.21 mi3.10 mi12424+5348988+2368988+23611855(Top 46%)8723(Top 60%)8723(Top 571%)
15K9.32 mi3.11 mi12537-1139027-399027-3912898(Top 50%)9127(Top 63%)9127(Top 597%)
20K12.43 mi3.11 mi13170-6339260-2339260-23314622(Top 57%)9801(Top 67%)9801(Top 641%)
Half13.11 mi0.68 mi13348-1789324-649324-6415544(Top 61%)10143(Top 70%)10143(Top 663%)
25K15.53 mi2.42 mi13676-3289446-1229446-12215157(Top 59%)9866(Top 68%)9866(Top 645%)
30K18.64 mi3.11 mi14165-4899558-1129558-11216060(Top 63%)10026(Top 69%)10026(Top 656%)
20M20.00 mi1.36 mi14434-2699627-699627-6916819(Top 66%)10160(Top 70%)10160(Top 664%)
21M21.00 mi1.00 mi14768-3349701-749701-7417764(Top 70%)10505(Top 72%)10505(Top 687%)
35K21.75 mi0.75 mi14966-1989750-499750-4918341(Top 72%)10790(Top 74%)10790(Top 706%)
23M23.00 mi1.25 mi15487-5219923-1739923-17319984(Top 78%)11554(Top 79%)11554(Top 756%)
24M24.00 mi1.00 mi15799-31210033-11010033-11019851(Top 78%)11441(Top 78%)11441(Top 748%)
40K24.85 mi0.85 mi15878-7910039-610039-617741(Top 69%)10315(Top 71%)10315(Top 675%)
25.2M25.20 mi0.35 mi15916-3810042-310042-316933(Top 66%)9891(Top 68%)9891(Top 647%)
Finish26.22 mi1.02 mi15800+1169964+789964+7813422(Top 53%)8213(Top 56%)8213(Top 537%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

12898

Males

9127

M55-59

9127

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

11855

Males

8723

M55-59

8723

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

12898

Males

9127

M55-59

9127

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14622

Males

9801

M55-59

9801

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

15544

Males

10143

M55-59

10143

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15157

Males

9866

M55-59

9866

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16060

Males

10026

M55-59

10026

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

16819

Males

10160

M55-59

10160

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

17764

Males

10505

M55-59

10505

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

18341

Males

10790

M55-59

10790

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

19984

Males

11554

M55-59

11554

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

19851

Males

11441

M55-59

11441

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17741

Males

10315

M55-59

10315

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16933

Males

9891

M55-59

9891

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

13422

Males

8213

M55-59

8213

Passing Analysis

Category:
Athletes Passed
1664
Passed By
4506
Net Change
-2842
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12958
5K → 10K62995+534#12958#12424
10K → 15K189302-113#12424#12537
15K → 20K116749-633#12537#13170
20K → Half23201-178#13170#13348
Half → 25K120448-328#13348#13676
25K → 30K151640-489#13676#14165
30K → 20M66335-269#14165#14434
20M → 21M44378-334#14434#14768
21M → 35K37235-198#14768#14966
35K → 23M39560-521#14966#15487
23M → 24M25337-312#15487#15799
24M → 40K69148-79#15799#15878
40K → 25.2M2462-38#15878#15916
25.2M → Finish13216+116#15916#15800
TOTALS16644506-2842
📊

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