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BOSTON MARATHON 2025

Myungho Kim

Bib: 22177•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:23
Rank: #17886
Start → 5K
25:23 | 8:10/mi
10K· 6.21 mi
50:52
Rank: #17878 (+8)
5K → 10K
25:29 | 8:12/mi
15K· 9.32 mi
1:17:03
Rank: #18192 (-314)
10K → 15K
26:11 | 8:26/mi
20K· 12.43 mi
1:43:55
Rank: #18396 (-204)
15K → 20K
26:52 | 8:39/mi
Half· 13.11 mi
1:49:44
Rank: #18446 (-50)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:11:19
Rank: #18611 (-165)
Half → 25K
21:35 | 8:54/mi
30K· 18.64 mi
2:40:23
Rank: #18780 (-169)
25K → 30K
29:04 | 9:21/mi
20M
2:53:30
Rank: #18877 (-97)
30K → 20M
13:07 | 9:39/mi
21M
3:03:34
Rank: #18849 (+28)
20M → 21M
10:04 | 10:04/mi
35K· 21.75 mi
3:10:12
Rank: #18810 (+39)
21M → 35K
6:38 | 8:52/mi
23M
3:21:49
Rank: #18721 (+89)
35K → 23M
11:37 | 9:17/mi
24M
3:30:46
Rank: #18648 (+73)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:38:22
Rank: #18515 (+133)
24M → 40K
7:36 | 8:53/mi
25.2M
3:41:41
Rank: #18459 (+56)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:50:34
Rank: #18443 (+16)
25.2M → Finish
8:53 | 8:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:44
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:00:50
Pace9:13 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5925:238:1025:23
8:10
-
10K
6.21 mi11:45:2850:528:1125:29
8:12
+0:02
15K
9.32 mi12:11:391:17:038:1626:11
8:26
+0:14
20K
12.43 mi12:38:311:43:558:2226:52
8:39
+0:13
Half
13.11 mi12:44:201:49:448:225:49
8:32
-0:07
25K
15.53 mi13:05:552:11:198:2721:35
8:54
+0:22
30K
18.64 mi13:34:592:40:238:3629:04
9:21
+0:27
20M
20.00 mi13:48:062:53:308:4013:07
9:39
+0:18
21M
21.00 mi13:58:103:03:348:4410:04
10:04
+0:25
35K
21.75 mi14:04:483:10:128:456:38
8:52
-1:12
23M
23.00 mi14:16:253:21:498:4611:37
9:17
+0:25
24M
24.00 mi14:25:223:30:468:478:57
8:57
-0:20
40K
24.85 mi14:32:583:38:228:477:36
8:53
-0:04
25.2M
25.20 mi14:36:173:41:418:483:19
9:37
+0:44
Finish
26.22 mi14:45:103:50:348:488:53
8:43
-0:54

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

8:10 /mi

Average Pace

8:48 /mi

Slowest Pace

10:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:52

36% of race

Time at Steady Pace

1:20:31

35% of race

Time at Slower Pace

1:07:11

29% of race

Average Pace: 8:48 /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 mi11:19:5925:238:1025:23
8:10
#17886
10K
6.21 mi11:45:2850:528:1125:29
8:12
#17878
15K
9.32 mi12:11:391:17:038:1626:11
8:26
#18192
20K
12.43 mi12:38:311:43:558:2226:52
8:39
#18396
Half
13.11 mi12:44:201:49:448:225:49
8:32
#18446
25K
15.53 mi13:05:552:11:198:2721:35
8:54
#18611
30K
18.64 mi13:34:592:40:238:3629:04
9:21
#18780
20M
20.00 mi13:48:062:53:308:4013:07
9:39
#18877
21M
21.00 mi13:58:103:03:348:4410:04
10:04
#18849
35K
21.75 mi14:04:483:10:128:456:38
8:52
#18810
23M
23.00 mi14:16:253:21:498:4611:37
9:17
#18721
24M
24.00 mi14:25:223:30:468:478:57
8:57
#18648
40K
24.85 mi14:32:583:38:228:477:36
8:53
#18515
25.2M
25.20 mi14:36:173:41:418:483:19
9:37
#18459
Finish
26.22 mi14:45:103:50:348:488:53
8:43
#18443
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17886115631156318861(Top 66%)11990(Top 74%)11990(Top 952%)
10K6.21 mi3.10 mi17878+811572-911572-917902(Top 63%)11611(Top 72%)11611(Top 922%)
15K9.32 mi3.11 mi18192-31411698-12611698-12618861(Top 66%)11990(Top 74%)11990(Top 952%)
20K12.43 mi3.11 mi18396-20411778-8011778-8019118(Top 67%)12083(Top 75%)12083(Top 960%)
Half13.11 mi0.68 mi18446-5011811-3311811-3319319(Top 68%)12173(Top 76%)12173(Top 967%)
25K15.53 mi2.42 mi18611-16511858-4711858-4719424(Top 68%)12151(Top 75%)12151(Top 965%)
30K18.64 mi3.11 mi18780-16911912-5411912-5419363(Top 68%)11990(Top 74%)11990(Top 952%)
20M20.00 mi1.36 mi18877-9711920-811920-819762(Top 70%)12047(Top 75%)12047(Top 957%)
21M21.00 mi1.00 mi18849+2811879+4111879+4118549(Top 65%)11412(Top 71%)11412(Top 906%)
35K21.75 mi0.75 mi18810+3911843+3611843+3617582(Top 62%)10860(Top 67%)10860(Top 863%)
23M23.00 mi1.25 mi18721+8911775+6811775+6817671(Top 62%)10800(Top 67%)10800(Top 858%)
24M24.00 mi1.00 mi18648+7311723+5211723+5217104(Top 60%)10512(Top 65%)10512(Top 835%)
40K24.85 mi0.85 mi18515+13311634+8911634+8915689(Top 55%)9768(Top 61%)9768(Top 776%)
25.2M25.20 mi0.35 mi18459+5611601+3311601+3315166(Top 53%)9505(Top 59%)9505(Top 755%)
Finish26.22 mi1.02 mi18443+1611566+3511566+3517562(Top 62%)10665(Top 66%)10665(Top 847%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18861

Males

11990

M60-64

11990

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17902

Males

11611

M60-64

11611

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18861

Males

11990

M60-64

11990

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

19118

Males

12083

M60-64

12083

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19319

Males

12173

M60-64

12173

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

19424

Males

12151

M60-64

12151

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

19363

Males

11990

M60-64

11990

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

19762

Males

12047

M60-64

12047

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

18549

Males

11412

M60-64

11412

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17582

Males

10860

M60-64

10860

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

17671

Males

10800

M60-64

10800

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

17104

Males

10512

M60-64

10512

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15689

Males

9768

M60-64

9768

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15166

Males

9505

M60-64

9505

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

17562

Males

10665

M60-64

10665

Passing Analysis

Category:
Athletes Passed
1652
Passed By
2209
Net Change
-557
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17886
5K → 10K286278+8#17886#17878
10K → 15K95409-314#17878#18192
15K → 20K133337-204#18192#18396
20K → Half1666-50#18396#18446
Half → 25K124289-165#18446#18611
25K → 30K193362-169#18611#18780
30K → 20M79176-97#18780#18877
20M → 21M11991+28#18877#18849
21M → 35K7435+39#18849#18810
35K → 23M14455+89#18810#18721
23M → 24M9926+73#18721#18648
24M → 40K15320+133#18648#18515
40K → 25.2M6610+56#18515#18459
25.2M → Finish7155+16#18459#18443
TOTALS16522209-557
📊

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