Mookyung Son

Bib: 13732•M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 28404

Top 36%

Gender (Male)

#0 / 16105

Top 49%

Masters (Masters Men)

#0 / 10463

Top 38%

Division (M50-54)

#0 / 1996

Top 40%

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

22:41

Rank: #10367

Start → 5K

22:41 | 7:18/mi

5K· 3.11 mi

22:41

Rank: #10367

Start → 5K

22:41 | 7:18/mi

10K· 6.21 mi

45:42

Rank: #10804 (-437)

5K → 10K

23:01 | 7:25/mi

10K· 6.21 mi

45:42

Rank: #10804 (-437)

5K → 10K

23:01 | 7:25/mi

15K· 9.32 mi

1:08:47

Rank: #10877 (-73)

10K → 15K

23:05 | 7:26/mi

15K· 9.32 mi

1:08:47

Rank: #10877 (-73)

10K → 15K

23:05 | 7:26/mi

20K· 12.43 mi

1:32:14

Rank: #10947 (-70)

15K → 20K

23:27 | 7:33/mi

20K· 12.43 mi

1:32:14

Rank: #10947 (-70)

15K → 20K

23:27 | 7:33/mi

Half· 13.11 mi

1:37:17

Rank: #10929 (+18)

20K → Half

5:03 | 7:24/mi

Half· 13.11 mi

1:37:17

Rank: #10929 (+18)

20K → Half

5:03 | 7:24/mi

25K· 15.53 mi

1:55:41

Rank: #10866 (+63)

Half → 25K

18:24 | 7:35/mi

25K· 15.53 mi

1:55:41

Rank: #10866 (+63)

Half → 25K

18:24 | 7:35/mi

30K· 18.64 mi

2:20:20

Rank: #10843 (+23)

25K → 30K

24:39 | 7:56/mi

30K· 18.64 mi

2:20:20

Rank: #10843 (+23)

25K → 30K

24:39 | 7:56/mi

20M

2:31:11

Rank: #10757 (+86)

30K → 20M

10:51 | 7:59/mi

20M

2:31:11

Rank: #10757 (+86)

30K → 20M

10:51 | 7:59/mi

21M

2:39:30

Rank: #10639 (+118)

20M → 21M

8:19 | 8:19/mi

21M

2:39:30

Rank: #10639 (+118)

20M → 21M

8:19 | 8:19/mi

35K· 21.75 mi

2:45:26

Rank: #10661 (-22)

21M → 35K

5:56 | 7:56/mi

35K· 21.75 mi

2:45:26

Rank: #10661 (-22)

21M → 35K

5:56 | 7:56/mi

23M

2:55:23

Rank: #10548 (+113)

35K → 23M

9:57 | 7:57/mi

23M

2:55:23

Rank: #10548 (+113)

35K → 23M

9:57 | 7:57/mi

24M

3:03:33

Rank: #10601 (-53)

23M → 24M

8:10 | 8:10/mi

24M

3:03:33

Rank: #10601 (-53)

23M → 24M

8:10 | 8:10/mi

40K· 24.85 mi

3:10:09

Rank: #10485 (+116)

24M → 40K

6:36 | 7:43/mi

40K· 24.85 mi

3:10:09

Rank: #10485 (+116)

24M → 40K

6:36 | 7:43/mi

25.2M

3:13:03

Rank: #10432 (+53)

40K → 25.2M

2:54 | 8:25/mi

25.2M

3:13:03

Rank: #10432 (+53)

40K → 25.2M

2:54 | 8:25/mi

Finish· 26.22 mi

3:20:22

Rank: #10253 (+179)

25.2M → Finish

7:19 | 7:11/mi

Finish· 26.22 mi

3:20:22

Rank: #10253 (+179)

25.2M → Finish

7:19 | 7:11/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:37:17

Pace7:25 /mi

2nd Half

Distance13.11 mi

Time1:43:05

Pace7:52 /mi

📊Positive Split: 6.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:51:55	22:41	7:18	22:41	7:18	-
10K	6.21 mi	11:14:56	45:42	7:21	23:01	7:25	+0:07
15K	9.32 mi	11:38:01	1:08:47	7:23	23:05	7:26	+0:01
20K	12.43 mi	12:01:28	1:32:14	7:25	23:27	7:33	+0:07
Half	13.11 mi	12:06:31	1:37:17	7:25	5:03	7:24	-0:09
25K	15.53 mi	12:24:55	1:55:41	7:27	18:24	7:35	+0:11
30K	18.64 mi	12:49:34	2:20:20	7:32	24:39	7:56	+0:21
20M	20.00 mi	13:00:25	2:31:11	7:34	10:51	7:59	+0:03
21M	21.00 mi	13:08:44	2:39:30	7:36	8:19	8:19	+0:20
35K	21.75 mi	13:14:40	2:45:26	7:36	5:56	7:56	-0:23
23M	23.00 mi	13:24:37	2:55:23	7:38	9:57	7:57	+0:01
24M	24.00 mi	13:32:47	3:03:33	7:39	8:10	8:10	+0:13
40K	24.85 mi	13:39:23	3:10:09	7:39	6:36	7:43	-0:27
25.2M	25.20 mi	13:42:17	3:13:03	7:40	2:54	8:25	+0:42
Finish	26.22 mi	13:49:36	3:20:22	7:39	7:19	7:11	-1:14

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

7:11 /mi

Average Pace

7:39 /mi

Slowest Pace

8:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:36

65% of race

Time at Steady Pace

1:10:46

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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.

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	10:51:55	22:41	7:18	22:41	7:18	#10367
10K	6.21 mi	11:14:56	45:42	7:21	23:01	7:25	#10804
15K	9.32 mi	11:38:01	1:08:47	7:23	23:05	7:26	#10877
20K	12.43 mi	12:01:28	1:32:14	7:25	23:27	7:33	#10947
Half	13.11 mi	12:06:31	1:37:17	7:25	5:03	7:24	#10929
25K	15.53 mi	12:24:55	1:55:41	7:27	18:24	7:35	#10866
30K	18.64 mi	12:49:34	2:20:20	7:32	24:39	7:56	#10843
20M	20.00 mi	13:00:25	2:31:11	7:34	10:51	7:59	#10757
21M	21.00 mi	13:08:44	2:39:30	7:36	8:19	8:19	#10639
35K	21.75 mi	13:14:40	2:45:26	7:36	5:56	7:56	#10661
23M	23.00 mi	13:24:37	2:55:23	7:38	9:57	7:57	#10548
24M	24.00 mi	13:32:47	3:03:33	7:39	8:10	8:10	#10601
40K	24.85 mi	13:39:23	3:10:09	7:39	6:36	7:43	#10485
25.2M	25.20 mi	13:42:17	3:13:03	7:40	2:54	8:25	#10432
Finish	26.22 mi	13:49:36	3:20:22	7:39	7:19	7:11	#10253

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	10367	8370	8370	11136(Top 39%)	8666(Top 54%)	8666(Top 434%)
10K	6.21 mi	3.10 mi	10804-437	8567-197	8567-197	11246(Top 40%)	8774(Top 54%)	8774(Top 440%)
15K	9.32 mi	3.11 mi	10877-73	8590-23	8590-23	11136(Top 39%)	8666(Top 54%)	8666(Top 434%)
20K	12.43 mi	3.11 mi	10947-70	8608-18	8608-18	11131(Top 39%)	8554(Top 53%)	8554(Top 429%)
Half	13.11 mi	0.68 mi	10929+18	8591+17	8591+17	10823(Top 38%)	8448(Top 52%)	8448(Top 423%)
25K	15.53 mi	2.42 mi	10866+63	8523+68	8523+68	10661(Top 38%)	8223(Top 51%)	8223(Top 412%)
30K	18.64 mi	3.11 mi	10843+23	8431+92	8431+92	10887(Top 38%)	8133(Top 50%)	8133(Top 407%)
20M	20.00 mi	1.36 mi	10757+86	8340+91	8340+91	10329(Top 36%)	7702(Top 48%)	7702(Top 386%)
21M	21.00 mi	1.00 mi	10639+118	8249+91	8249+91	9316(Top 33%)	7000(Top 43%)	7000(Top 351%)
35K	21.75 mi	0.75 mi	10661-22	8243+6	8243+6	11736(Top 41%)	8183(Top 51%)	8183(Top 410%)
23M	23.00 mi	1.25 mi	10548+113	8145+98	8145+98	9616(Top 34%)	7038(Top 44%)	7038(Top 353%)
24M	24.00 mi	1.00 mi	10601-53	8131+14	8131+14	12318(Top 43%)	8326(Top 52%)	8326(Top 417%)
40K	24.85 mi	0.85 mi	10485+116	8053+78	8053+78	8218(Top 29%)	6117(Top 38%)	6117(Top 306%)
25.2M	25.20 mi	0.35 mi	10432+53	8002+51	8002+51	8234(Top 29%)	6058(Top 38%)	6058(Top 304%)
Finish	26.22 mi	1.02 mi	10253+179	7874+128	7874+128	6928(Top 24%)	5294(Top 33%)	5294(Top 265%)

5294

Passing Analysis

Category:

Athletes Passed

1871

Passed By

1757

Net Change

+114

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#10367
5K → 10K	114	551	-437	#10367	#10804
10K → 15K	145	218	-73	#10804	#10877
15K → 20K	150	220	-70	#10877	#10947
20K → Half	48	30	+18	#10947	#10929
Half → 25K	188	125	+63	#10929	#10866
25K → 30K	253	230	+23	#10866	#10843
30K → 20M	152	66	+86	#10843	#10757
20M → 21M	158	40	+118	#10757	#10639
21M → 35K	46	68	-22	#10639	#10661
35K → 23M	158	45	+113	#10661	#10548
23M → 24M	64	117	-53	#10548	#10601
24M → 40K	135	19	+116	#10601	#10485
40K → 25.2M	68	15	+53	#10485	#10432
25.2M → Finish	192	13	+179	#10432	#10253
TOTALS	1871	1757	+114