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BOSTON MARATHON 2024

Hyojun Kim

Bib: 9181•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 36%
Gender (Male)
#0 / 14578
Top 47%
Masters (Masters Men)
#0 / 9729
Top 37%
Division (M50-54)
#0 / 1935
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:29
Rank: #8689
Start → 5K
22:29 | 7:14/mi
10K· 6.21 mi
44:25
Rank: #7752 (+937)
5K → 10K
21:56 | 7:04/mi
15K· 9.32 mi
1:06:26
Rank: #7378 (+374)
10K → 15K
22:01 | 7:05/mi
20K· 12.43 mi
1:30:30
Rank: #7978 (-600)
15K → 20K
24:04 | 7:45/mi
Half· 13.11 mi
1:35:45
Rank: #8110 (-132)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
1:55:28
Rank: #8574 (-464)
Half → 25K
19:43 | 8:08/mi
30K· 18.64 mi
2:22:41
Rank: #9226 (-652)
25K → 30K
27:13 | 8:46/mi
20M
2:35:04
Rank: #9452 (-226)
30K → 20M
12:23 | 9:07/mi
21M
2:44:49
Rank: #9558 (-106)
20M → 21M
9:45 | 9:45/mi
35K· 21.75 mi
2:51:02
Rank: #9515 (+43)
21M → 35K
6:13 | 8:19/mi
23M
3:01:42
Rank: #9399 (+116)
35K → 23M
10:40 | 8:31/mi
24M
3:10:33
Rank: #9489 (-90)
23M → 24M
8:51 | 8:51/mi
40K· 24.85 mi
3:17:34
Rank: #9347 (+142)
24M → 40K
7:01 | 8:12/mi
25.2M
3:20:41
Rank: #9282 (+65)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:28:29
Rank: #9125 (+157)
25.2M → Finish
7:48 | 7:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:45
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:52:44
Pace8:36 /mi
📊Positive Split: 17.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2722:297:1422:29
7:14
-
10K
6.21 mi11:10:2344:257:0921:56
7:04
-0:10
15K
9.32 mi11:32:241:06:267:0822:01
7:05
+0:01
20K
12.43 mi11:56:281:30:307:1724:04
7:45
+0:40
Half
13.11 mi12:01:431:35:457:185:15
7:42
-0:03
25K
15.53 mi12:21:261:55:287:2619:43
8:08
+0:26
30K
18.64 mi12:48:392:22:417:3927:13
8:46
+0:38
20M
20.00 mi13:01:022:35:047:4512:23
9:07
+0:21
21M
21.00 mi13:10:472:44:497:519:45
9:45
+0:38
35K
21.75 mi13:17:002:51:027:526:13
8:19
-1:26
23M
23.00 mi13:27:403:01:427:5410:40
8:31
+0:12
24M
24.00 mi13:36:313:10:337:568:51
8:51
+0:20
40K
24.85 mi13:43:323:17:347:577:01
8:12
-0:39
25.2M
25.20 mi13:46:393:20:417:583:07
9:02
+0:50
Finish
26.22 mi13:54:273:28:297:577:48
7:39
-1:23

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

7:04 /mi

Average Pace

7:57 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:33

50% of race

Time at Steady Pace

43:37

21% of race

Time at Slower Pace

1:01:19

29% of race

Average Pace: 7:57 /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 mi10:48:2722:297:1422:29
7:14
#8689
10K
6.21 mi11:10:2344:257:0921:56
7:04
#7752
15K
9.32 mi11:32:241:06:267:0822:01
7:05
#7378
20K
12.43 mi11:56:281:30:307:1724:04
7:45
#7978
Half
13.11 mi12:01:431:35:457:185:15
7:42
#8110
25K
15.53 mi12:21:261:55:287:2619:43
8:08
#8574
30K
18.64 mi12:48:392:22:417:3927:13
8:46
#9226
20M
20.00 mi13:01:022:35:047:4512:23
9:07
#9452
21M
21.00 mi13:10:472:44:497:519:45
9:45
#9558
35K
21.75 mi13:17:002:51:027:526:13
8:19
#9515
23M
23.00 mi13:27:403:01:427:5410:40
8:31
#9399
24M
24.00 mi13:36:313:10:337:568:51
8:51
#9489
40K
24.85 mi13:43:323:17:347:577:01
8:12
#9347
25.2M
25.20 mi13:46:393:20:417:583:07
9:02
#9282
Finish
26.22 mi13:54:273:28:297:577:48
7:39
#9125
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8689722172216724(Top 26%)5884(Top 40%)5884(Top 304%)
10K6.21 mi3.10 mi7752+9376629+5926629+5927049(Top 28%)6146(Top 42%)6146(Top 318%)
15K9.32 mi3.11 mi7378+3746380+2496380+2496724(Top 26%)5884(Top 40%)5884(Top 304%)
20K12.43 mi3.11 mi7978-6006725-3456725-34510051(Top 39%)7680(Top 53%)7680(Top 397%)
Half13.11 mi0.68 mi8110-1326802-776802-7710488(Top 41%)7908(Top 54%)7908(Top 409%)
25K15.53 mi2.42 mi8574-4647024-2227024-22210963(Top 43%)7988(Top 55%)7988(Top 413%)
30K18.64 mi3.11 mi9226-6527291-2677291-26711983(Top 47%)8227(Top 56%)8227(Top 425%)
20M20.00 mi1.36 mi9452-2267335-447335-4412674(Top 50%)8258(Top 57%)8258(Top 427%)
21M21.00 mi1.00 mi9558-1067333+27333+211888(Top 47%)7653(Top 52%)7653(Top 396%)
35K21.75 mi0.75 mi9515+437270+637270+639604(Top 38%)6562(Top 45%)6562(Top 339%)
23M23.00 mi1.25 mi9399+1167143+1277143+1278573(Top 34%)5891(Top 40%)5891(Top 304%)
24M24.00 mi1.00 mi9489-907145-27145-211345(Top 44%)7234(Top 50%)7234(Top 374%)
40K24.85 mi0.85 mi9347+1427030+1157030+1156805(Top 27%)4768(Top 33%)4768(Top 246%)
25.2M25.20 mi0.35 mi9282+656979+516979+516690(Top 26%)4661(Top 32%)4661(Top 241%)
Finish26.22 mi1.02 mi9125+1576852+1276852+1276462(Top 25%)4585(Top 31%)4585(Top 237%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

6724

Males

5884

M50-54

5884

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7049

Males

6146

M50-54

6146

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

6724

Males

5884

M50-54

5884

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10051

Males

7680

M50-54

7680

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10488

Males

7908

M50-54

7908

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

10963

Males

7988

M50-54

7988

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

11983

Males

8227

M50-54

8227

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12674

Males

8258

M50-54

8258

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

11888

Males

7653

M50-54

7653

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

9604

Males

6562

M50-54

6562

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

8573

Males

5891

M50-54

5891

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11345

Males

7234

M50-54

7234

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6805

Males

4768

M50-54

4768

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6690

Males

4661

M50-54

4661

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6462

Males

4585

M50-54

4585

Passing Analysis

Category:
Athletes Passed
2585
Passed By
3021
Net Change
-436
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8689
5K → 10K95417+937#8689#7752
10K → 15K38511+374#7752#7378
15K → 20K64664-600#7378#7978
20K → Half7139-132#7978#8110
Half → 25K94558-464#8110#8574
25K → 30K110762-652#8574#9226
30K → 20M85311-226#9226#9452
20M → 21M97203-106#9452#9558
21M → 35K10259+43#9558#9515
35K → 23M20791+116#9515#9399
23M → 24M72162-90#9399#9489
24M → 40K15816+142#9489#9347
40K → 25.2M7510+65#9347#9282
25.2M → Finish17518+157#9282#9125
TOTALS25853021-436
📊

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