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BOSTON MARATHON 2024

Joseph Kim

Bib: 2464•M

MN

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 44%
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
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
6:42/mi
20:49
↑ 97↓ 3451.5%
10K· 6.21 mi
6:49/mi
42:00
↑ 79↓ 1380.4%
15K· 9.32 mi
6:54/mi
1:03:26
↑ 67↓ 78
20K· 12.43 mi
7:00/mi
1:25:11
↑ 106↓ 860.1%
Half· 13.11 mi
6:56/mi
1:29:55
↑ 19↓ 370.5%
25K· 15.53 mi
8:04/mi
1:49:28
↑ 66↓ 880.2%
30K· 18.64 mi
8:34/mi
2:16:06
↑ 181↓ 1480.2%
20M
7:50/mi
2:26:45
↑ 64↓ 500.2%
21M
10:48/mi
2:37:33
↑ 106↓ 241.6%
35K· 21.75 mi
12:57/mi
2:47:14
↑ 17↓ 861.7%
23M
10:02/mi
2:59:48
↑ 23↓ 630.6%
24M
10:01/mi
3:09:49
↓ 821.3%
40K· 24.85 mi
13:01/mi
3:20:57
↓ 200.3%
25.2M
21:30/mi
3:28:22
↑ 13↓ 160.2%
Finish· 26.22 mi
8:39/mi
3:37:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:55
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time2:07:16
Pace9:42 /mi
📊Positive Split: 41.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3320:496:4220:49
6:42
-
10K
6.21 mi10:43:4442:006:4621:11
6:49
+0:07
15K
9.32 mi11:05:101:03:266:4821:26
6:54
+0:05
20K
12.43 mi11:26:551:25:116:5121:45
7:00
+0:06
Half
13.11 mi11:31:391:29:556:524:44
6:56
-0:04
25K
15.53 mi11:51:121:49:287:0319:33
8:04
+1:08
30K
18.64 mi12:17:502:16:067:1826:38
8:34
+0:30
20M
20.00 mi12:28:292:26:457:2010:39
7:50
-0:44
21M
21.00 mi12:39:172:37:337:3010:48
10:48
+2:58
35K
21.75 mi12:48:582:47:147:419:41
12:57
+2:09
23M
23.00 mi13:01:322:59:487:4912:34
10:02
-2:55
24M
24.00 mi13:11:333:09:497:5510:01
10:01
-0:01
40K
24.85 mi13:22:413:20:578:0511:08
13:01
+3:00
25.2M
25.20 mi13:30:063:28:228:167:25
21:30
+8:29
Finish
26.22 mi13:38:553:37:118:178:49
8:39
-12:51

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

6:42 /mi

Average Pace

8:17 /mi

Slowest Pace

21:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:58:09

82% of race

Time at Slower Pace

39:02

18% of race

Average Pace: 8:17 /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 mi10:22:3320:496:4220:49
6:42
#4842
10K
6.21 mi10:43:4442:006:4621:11
6:49
#5061
15K
9.32 mi11:05:101:03:266:4821:26
6:54
#5237
20K
12.43 mi11:26:551:25:116:5121:45
7:00
#5224
Half
13.11 mi11:31:391:29:556:524:44
6:56
#5230
25K
15.53 mi11:51:121:49:287:0319:33
8:04
#6009
30K
18.64 mi12:17:502:16:067:1826:38
8:34
#6820
20M
20.00 mi12:28:292:26:457:2010:39
7:50
#6666
21M
21.00 mi12:39:172:37:337:3010:48
10:48
#7252
35K
21.75 mi12:48:582:47:147:419:41
12:57
#8363
23M
23.00 mi13:01:322:59:487:4912:34
10:02
#8822
24M
24.00 mi13:11:333:09:497:5510:01
10:01
#9278
40K
24.85 mi13:22:413:20:578:0511:08
13:01
#10266
25.2M
25.20 mi13:30:063:28:228:167:25
21:30
#11262
Finish
26.22 mi13:38:553:37:118:178:49
8:39
#11270
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4842449744975567(Top 22%)5061(Top 35%)5061(Top 104%)
10K6.21 mi3.10 mi5061-2194681-1844681-1845358(Top 21%)4936(Top 34%)4936(Top 102%)
15K9.32 mi3.11 mi5237-1764836-1554836-1555567(Top 22%)5061(Top 35%)5061(Top 104%)
20K12.43 mi3.11 mi5224+134808+284808+285256(Top 21%)4777(Top 33%)4777(Top 99%)
Half13.11 mi0.68 mi5230-64810-24810-25416(Top 21%)4900(Top 34%)4900(Top 101%)
25K15.53 mi2.42 mi6009-7795367-5575367-55710591(Top 41%)7797(Top 53%)7797(Top 161%)
30K18.64 mi3.11 mi6820-8115872-5055872-50511005(Top 43%)7798(Top 53%)7798(Top 161%)
20M20.00 mi1.36 mi6666+1545727+1455727+1455898(Top 23%)4800(Top 33%)4800(Top 99%)
21M21.00 mi1.00 mi7252-5866070-3436070-34315747(Top 62%)9515(Top 65%)9515(Top 196%)
35K21.75 mi0.75 mi8363-11116664-5946664-59423158(Top 91%)13212(Top 91%)13212(Top 272%)
23M23.00 mi1.25 mi8822-4596851-1876851-18715585(Top 61%)9345(Top 64%)9345(Top 193%)
24M24.00 mi1.00 mi9278-4567040-1897040-18916374(Top 64%)9701(Top 67%)9701(Top 200%)
40K24.85 mi0.85 mi10266-9887493-4537493-45322296(Top 87%)12658(Top 87%)12658(Top 261%)
25.2M25.20 mi0.35 mi11262-9967942-4497942-44925446(Top 100%)14502(Top 99%)14502(Top 299%)
Finish26.22 mi1.02 mi11270-87897+457897+4512339(Top 48%)7675(Top 53%)7675(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21story building
+97ft-345ft

Overall

5567

Males

5061

M18-39

5061

5K→10K

3.1 - 6.2 mi

Top 21%
×5story building
+79ft-138ft

Overall

5358

Males

4936

M18-39

4936

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+67ft-78ft

Overall

5567

Males

5061

M18-39

5061

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

5256

Males

4777

M18-39

4777

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

5416

Males

4900

M18-39

4900

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10591

Males

7797

M18-39

7797

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

11005

Males

7798

M18-39

7798

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5898

Males

4800

M18-39

4800

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

15747

Males

9515

M18-39

9515

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

23158

Males

13212

M18-39

13212

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15585

Males

9345

M18-39

9345

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

16374

Males

9701

M18-39

9701

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22296

Males

12658

M18-39

12658

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

25446

Males

14502

M18-39

14502

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12339

Males

7675

M18-39

7675

Passing Analysis

Category:
Athletes Passed
872
Passed By
7299
Net Change
-6428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4842
5K → 10K114333-219#4842#5061
10K → 15K101277-176#5061#5237
15K → 20K178165+13#5237#5224
20K → Half1824-6#5224#5230
Half → 25K31810-779#5230#6009
25K → 30K52863-811#6009#6820
30K → 20M20248+154#6820#6666
20M → 21M16602-586#6666#7252
21M → 35K51116-1111#7252#8363
35K → 23M47506-459#8363#8822
23M → 24M15471-456#8822#9278
24M → 40K6993-988#9278#10266
40K → 25.2M0996-996#10266#11262
25.2M → Finish8795-8#11262#11270
TOTALS8727299-6428
📊

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