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BOSTON MARATHON 2024

Jaewook Ryu

Bib: 13611•M

CA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:28
Rank: #17867
Start → 5K
26:28 | 8:31/mi
10K· 6.21 mi
52:21
Rank: #17058 (+809)
5K → 10K
25:53 | 8:20/mi
15K· 9.32 mi
1:19:15
Rank: #17106 (-48)
10K → 15K
26:54 | 8:39/mi
20K· 12.43 mi
1:45:48
Rank: #16490 (+616)
15K → 20K
26:33 | 8:33/mi
Half· 13.11 mi
1:51:39
Rank: #16461 (+29)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:14:15
Rank: #16526 (-65)
Half → 25K
22:36 | 9:19/mi
30K· 18.64 mi
2:44:06
Rank: #16419 (+107)
25K → 30K
29:51 | 9:36/mi
20M
2:58:25
Rank: #16615 (-196)
30K → 20M
14:19 | 10:32/mi
21M
3:09:02
Rank: #16548 (+67)
20M → 21M
10:37 | 10:37/mi
35K· 21.75 mi
3:15:59
Rank: #16476 (+72)
21M → 35K
6:57 | 9:17/mi
23M
3:27:56
Rank: #16295 (+181)
35K → 23M
11:57 | 9:33/mi
24M
3:37:12
Rank: #16153 (+142)
23M → 24M
9:16 | 9:16/mi
40K· 24.85 mi
3:45:28
Rank: #16046 (+107)
24M → 40K
8:16 | 9:40/mi
25.2M
3:49:37
Rank: #16069 (-23)
40K → 25.2M
4:09 | 12:02/mi
Finish· 26.22 mi
3:59:56
Rank: #16220 (-151)
25.2M → Finish
10:19 | 10:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:39
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:08:17
Pace9:47 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1326:288:3126:28
8:31
-
10K
6.21 mi11:22:0652:218:2525:53
8:20
-0:11
15K
9.32 mi11:49:001:19:158:3026:54
8:39
+0:19
20K
12.43 mi12:15:331:45:488:3126:33
8:33
-0:06
Half
13.11 mi12:21:241:51:398:315:51
8:34
+0:01
25K
15.53 mi12:44:002:14:158:3922:36
9:19
+0:45
30K
18.64 mi13:13:512:44:068:4829:51
9:36
+0:17
20M
20.00 mi13:28:102:58:258:5514:19
10:32
+0:56
21M
21.00 mi13:38:473:09:029:0010:37
10:37
+0:05
35K
21.75 mi13:45:443:15:599:016:57
9:17
-1:20
23M
23.00 mi13:57:413:27:569:0211:57
9:33
+0:16
24M
24.00 mi14:06:573:37:129:039:16
9:16
-0:17
40K
24.85 mi14:15:133:45:289:048:16
9:40
+0:24
25.2M
25.20 mi14:19:223:49:379:074:09
12:02
+2:22
Finish
26.22 mi14:29:413:59:569:0910:19
10:07
-1:55

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

8:20 /mi

Average Pace

9:09 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:39

47% of race

Time at Steady Pace

1:28:53

37% of race

Time at Slower Pace

39:24

16% of race

Average Pace: 9:09 /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 mi10:56:1326:288:3126:28
8:31
#17867
10K
6.21 mi11:22:0652:218:2525:53
8:20
#17058
15K
9.32 mi11:49:001:19:158:3026:54
8:39
#17106
20K
12.43 mi12:15:331:45:488:3126:33
8:33
#16490
Half
13.11 mi12:21:241:51:398:315:51
8:34
#16461
25K
15.53 mi12:44:002:14:158:3922:36
9:19
#16526
30K
18.64 mi13:13:512:44:068:4829:51
9:36
#16419
20M
20.00 mi13:28:102:58:258:5514:19
10:32
#16615
21M
21.00 mi13:38:473:09:029:0010:37
10:37
#16548
35K
21.75 mi13:45:443:15:599:016:57
9:17
#16476
23M
23.00 mi13:57:413:27:569:0211:57
9:33
#16295
24M
24.00 mi14:06:573:37:129:039:16
9:16
#16153
40K
24.85 mi14:15:133:45:289:048:16
9:40
#16046
25.2M
25.20 mi14:19:223:49:379:074:09
12:02
#16069
Finish
26.22 mi14:29:413:59:569:0910:19
10:07
#16220
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi17867111501115017247(Top 68%)10922(Top 75%)10922(Top 564%)
10K6.21 mi3.10 mi17058+80910834+31610834+31616307(Top 64%)10555(Top 72%)10555(Top 545%)
15K9.32 mi3.11 mi17106-4810850-1610850-1617247(Top 68%)10922(Top 75%)10922(Top 564%)
20K12.43 mi3.11 mi16490+61610601+24910601+24915047(Top 59%)9977(Top 68%)9977(Top 516%)
Half13.11 mi0.68 mi16461+2910576+2510576+2516110(Top 63%)10387(Top 71%)10387(Top 537%)
25K15.53 mi2.42 mi16526-6510571+510571+516867(Top 66%)10642(Top 73%)10642(Top 550%)
30K18.64 mi3.11 mi16419+10710460+11110460+11115870(Top 62%)9943(Top 68%)9943(Top 514%)
20M20.00 mi1.36 mi16615-19610500-4010500-4018075(Top 71%)10792(Top 74%)10792(Top 558%)
21M21.00 mi1.00 mi16548+6710458+4210458+4215197(Top 59%)9254(Top 63%)9254(Top 478%)
35K21.75 mi0.75 mi16476+7210414+4410414+4414647(Top 57%)8952(Top 61%)8952(Top 463%)
23M23.00 mi1.25 mi16295+18110290+12410290+12413702(Top 54%)8405(Top 58%)8405(Top 434%)
24M24.00 mi1.00 mi16153+14210192+9810192+9813386(Top 52%)8245(Top 57%)8245(Top 426%)
40K24.85 mi0.85 mi16046+10710115+7710115+7713774(Top 54%)8328(Top 57%)8328(Top 430%)
25.2M25.20 mi0.35 mi16069-2310117-210117-217395(Top 68%)10116(Top 69%)10116(Top 523%)
Finish26.22 mi1.02 mi16220-15110152-3510152-3518818(Top 74%)10891(Top 75%)10891(Top 563%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

17247

Males

10922

M50-54

10922

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

16307

Males

10555

M50-54

10555

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

17247

Males

10922

M50-54

10922

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15047

Males

9977

M50-54

9977

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16110

Males

10387

M50-54

10387

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

16867

Males

10642

M50-54

10642

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

15870

Males

9943

M50-54

9943

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18075

Males

10792

M50-54

10792

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15197

Males

9254

M50-54

9254

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

14647

Males

8952

M50-54

8952

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13702

Males

8405

M50-54

8405

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13386

Males

8245

M50-54

8245

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

13774

Males

8328

M50-54

8328

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17395

Males

10116

M50-54

10116

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

18818

Males

10891

M50-54

10891

Passing Analysis

Category:
Athletes Passed
3158
Passed By
1511
Net Change
+1647
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17867
5K → 10K86354+809#17867#17058
10K → 15K230278-48#17058#17106
15K → 20K64226+616#17106#16490
20K → Half5425+29#16490#16461
Half → 25K211276-65#16461#16526
25K → 30K284177+107#16526#16419
30K → 20M72268-196#16419#16615
20M → 21M13366+67#16615#16548
21M → 35K9321+72#16548#16476
35K → 23M20524+181#16476#16295
23M → 24M15917+142#16295#16153
24M → 40K13730+107#16153#16046
40K → 25.2M2851-23#16046#16069
25.2M → Finish47198-151#16069#16220
TOTALS31581511+1647
📊

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