Boston Marathon logo
BOSTON MARATHON 2024

Dong Yang Park

Bib: 15242 M KR

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
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
8:06/mi
25:09
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:11/mi
50:35
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:26/mi
1:16:47
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:38/mi
1:43:36
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:27/mi
1:49:22
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:16/mi
2:11:50
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:08/mi
2:43:18
↑ 181↓ 1480.2%
138 ft elev
20M
10:03/mi
2:56:58
↑ 64↓ 500.2%
148 ft elev
21M
13:31/mi
3:10:29
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:39/mi
3:16:57
↑ 17↓ 861.7%
156 ft elev
23M
9:58/mi
3:29:26
↑ 23↓ 630.6%
116 ft elev
24M
9:26/mi
3:38:52
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:06/mi
3:47:30
↓ 200.3%
20 ft elev
25.2M
10:09/mi
3:51:00
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:05/mi
3:59:14
↑ 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
1:49:228:21 /mi⚡ faster
2nd Half
2:09:529:54 /mi+18.7%
Positive split — 18.7% 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
25:098:063.11 mi25:09
8:06
-
10K
50:358:083.10 mi25:26
8:11
+0:05
15K
1:16:478:143.11 mi26:12
8:26
+0:15
20K
1:43:368:203.11 mi26:49
8:38
+0:12
Half(13.11 mi)
1:49:228:210.68 mi5:46
8:27
-0:11
25K
2:11:508:292.42 mi22:28
9:16
+0:49
30K
2:43:188:463.11 mi31:28
10:08
+0:52
20M
2:56:588:511.36 mi13:40
10:03
-0:05
21M
3:10:299:041.00 mi13:31
13:31
+3:28
35K
3:16:579:030.75 mi6:28
8:39
-4:52
23M
3:29:269:061.25 mi12:29
9:58
+1:19
24M
3:38:529:071.00 mi9:26
9:26
-0:32
40K
3:47:309:090.85 mi8:38
10:06
+0:40
25.2M
3:51:009:100.35 mi3:30
10:09
+0:03
Finish(26.22 mi)
3:59:149:081.02 mi8:14
8:05
-2:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:05 /mi

Average Pace

9:08 /mi

Slowest Pace

13:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:30:47

38% of race

Time at Steady Pace

1:05:11

27% of race

Time at Slower Pace

1:23:16

35% of race

Average Pace: 9:07 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi153441015410154160211041710417
10K6.21 mi3.10 mi15398-5410181-2710181-27154381022310223
15K9.32 mi3.11 mi15566-16810241-6010241-60160211041710417
20K12.43 mi3.11 mi15481+8510188+5310188+53154911016410164
Half13.11 mi0.68 mi15472+910186+210186+2153991009710097
25K15.53 mi2.42 mi15688-21610238-5210238-52166691055110551
30K18.64 mi3.11 mi16204-51610372-13410372-134177341079510795
20M20.00 mi1.36 mi16257-5310359+1310359+13166751009010090
21M21.00 mi1.00 mi16866-60910578-21910578-219215891244612446
35K21.75 mi0.75 mi16672+19410479+9910479+991153274737473
23M23.00 mi1.25 mi16600+7210429+5010429+501536092319231
24M24.00 mi1.00 mi16475+12510332+9710332+971418786288628
40K24.85 mi0.85 mi16400+7510267+6510267+651534791309130
25.2M25.20 mi0.35 mi16314+8610218+4910218+491152171617161
Finish26.22 mi1.02 mi16093+22110099+11910099+119903559475947

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16021

Males

10417

M55-59

10417

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15438

Males

10223

M55-59

10223

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16021

Males

10417

M55-59

10417

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

15491

Males

10164

M55-59

10164

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

15399

Males

10097

M55-59

10097

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

16669

Males

10551

M55-59

10551

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

17734

Males

10795

M55-59

10795

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

16675

Males

10090

M55-59

10090

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

21589

Males

12446

M55-59

12446

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11532

Males

7473

M55-59

7473

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15360

Males

9231

M55-59

9231

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14187

Males

8628

M55-59

8628

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15347

Males

9130

M55-59

9130

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11521

Males

7161

M55-59

7161

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

9035

Males

5947

M55-59

5947

Passing Analysis

Category:
Athletes Passed
2037
Passed By
2786
Net Change
-749
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15344
5K → 10K254308-54#15344#15398
10K → 15K178346-168#15398#15566
15K → 20K275190+85#15566#15481
20K → Half3829+9#15481#15472
Half → 25K157373-216#15472#15688
25K → 30K115631-516#15688#16204
30K → 20M103156-53#16204#16257
20M → 21M6615-609#16257#16866
21M → 35K1962+194#16866#16672
35K → 23M12654+72#16672#16600
23M → 24M14823+125#16600#16475
24M → 40K12348+75#16475#16400
40K → 25.2M904+86#16400#16314
25.2M → Finish2287+221#16314#16093
TOTALS20372786-749

Passing Charts

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing