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BOSTON MARATHON 2024

Steven Kim

ME

Bib: 11132 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 28%
Gender (Male)
#0 / 14578
Top 40%
Masters (Masters Men)
#0 / 9729
Top 29%
Division (M55-59)
#0 / 1529
Top 13%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:54/mi
21:27
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:06/mi
43:31
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:08/mi
1:05:41
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:25/mi
1:28:45
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:17/mi
1:33:43
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:40/mi
1:52:18
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:59/mi
2:17:07
↑ 181↓ 1480.2%
138 ft elev
20M
8:20/mi
2:28:27
↑ 64↓ 500.2%
148 ft elev
21M
8:50/mi
2:37:17
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:15/mi
2:43:27
↑ 17↓ 861.7%
156 ft elev
23M
8:14/mi
2:53:45
↑ 23↓ 630.6%
116 ft elev
24M
8:24/mi
3:02:09
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:44/mi
3:09:37
↓ 200.3%
20 ft elev
25.2M
9:25/mi
3:12:52
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:20/mi
3:21:22
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:33:437:09 /mi⚡ faster
2nd Half
1:47:398:13 /mi+14.9%
Positive split — 14.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
21:276:543.11 mi21:27
6:54
-
10K
43:317:003.10 mi22:04
7:06
+0:12
15K
1:05:417:033.11 mi22:10
7:08
+0:02
20K
1:28:457:083.11 mi23:04
7:25
+0:17
Half(13.11 mi)
1:33:437:090.68 mi4:58
7:17
-0:08
25K
1:52:187:142.42 mi18:35
7:40
+0:23
30K
2:17:077:213.11 mi24:49
7:59
+0:19
20M
2:28:277:251.36 mi11:20
8:20
+0:21
21M
2:37:177:291.00 mi8:50
8:50
+0:30
35K
2:43:277:310.75 mi6:10
8:15
-0:35
23M
2:53:457:331.25 mi10:18
8:14
-0:01
24M
3:02:097:351.00 mi8:24
8:24
+0:10
40K
3:09:377:380.85 mi7:28
8:44
+0:20
25.2M
3:12:527:390.35 mi3:15
9:25
+0:41
Finish(26.22 mi)
3:21:227:411.02 mi8:30
8:20
-1:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:54 /mi

Average Pace

7:41 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:52:18

56% of race

Time at Steady Pace

1:09:31

35% of race

Time at Slower Pace

19:33

10% of race

Average Pace: 7:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi639257285728701060836083
10K3.10 mi6846-4546037-3096037-309729663106310
15K3.11 mi6895-496049-126049-12701060836083
20K3.11 mi7043-1486117-686117-68780564806480
Half(13.11 mi)0.68 mi7058-156123-66123-6748162896289
25K2.42 mi7142-846146-236146-23804464496449
30K3.11 mi7168-266108+386108+38778460786078
20M1.36 mi7218-506096+126096+12857962876287
21M1.00 mi7167+516011+856011+85775656765676
35K0.75 mi7172-55984+275984+27917563386338
23M1.25 mi7074+985871+1135871+113693250445044
24M1.00 mi7098-245839+325839+32881559265926
40K0.85 mi7147-495825+145825+14953261706170
25.2M0.35 mi7139+85795+305795+30836555085508
Finish(26.22 mi)1.02 mi7221-825806-115806-111057067636763

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

7010

Males

6083

M55-59

6083

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7296

Males

6310

M55-59

6310

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

7010

Males

6083

M55-59

6083

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

7805

Males

6480

M55-59

6480

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

7481

Males

6289

M55-59

6289

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8044

Males

6449

M55-59

6449

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7784

Males

6078

M55-59

6078

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

8579

Males

6287

M55-59

6287

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7756

Males

5676

M55-59

5676

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9175

Males

6338

M55-59

6338

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

6932

Males

5044

M55-59

5044

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

8815

Males

5926

M55-59

5926

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9532

Males

6170

M55-59

6170

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8365

Males

5508

M55-59

5508

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

10570

Males

6763

M55-59

6763

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#6392
5K → 10K
52470-454
#6392 → #6846
10K → 15K
182133-49
#6846 → #6895
15K → 20K
272124-148
#6895 → #7043
20K → Half
4025-15
#7043 → #7058
Half → 25K
234150-84
#7058 → #7142
25K → 30K
229203-26
#7142 → #7168
30K → 20M
14999-50
#7168 → #7218
20M → 21M
91142+51
#7218 → #7167
21M → 35K
8681-5
#7167 → #7172
35K → 23M
76174+98
#7172 → #7074
23M → 24M
11389-24
#7074 → #7098
24M → 40K
11869-49
#7098 → #7147
40K → 25.2M
3240+8
#7147 → #7139
25.2M → Finish
13351-82
#7139 → #7221
TOTALS
22791450-829
#6392 → #7221

Passing Visualized

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