Donghun Choi

Daegu, Daegu

Bib: 29676 M 46

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Division (M45-49)

#0 / 3266

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

10:15/mi

30:45

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:49/mi

31:48

→ flat

76 ft elev

9:56/mi

40:40

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:58/mi

50:38

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

10:07/mi

1:00:45

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

34:47/mi

1:08:11

→ flat0.6% grade

58 ft elev

9:53/mi

1:15:57

↓ 30 ft0.6% grade

33 ft elev

10:15/mi

1:26:12

↑ 30 ft0.4% grade

54 ft elev

9:57/mi

1:36:09

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

10:42/mi

1:39:35

↓ 13 ft0.8% grade

66 ft elev

10M

11:03/mi

1:47:05

↓ 36 ft0.9% grade

33 ft elev

11M

10:23/mi

1:57:28

↑ 43 ft0.7% grade

72 ft elev

12M

11:02/mi

2:08:30

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

10:27/mi

2:12:58

↑ 16 ft0.7% grade

54 ft elev

13M

11:36/mi

2:19:36

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

11:36/mi

2:20:53

→ flat0.5% grade

49 ft elev

14M

10:52/mi

2:30:34

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

11:30/mi

2:42:04

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

12:08/mi

2:48:33

↑ 68 ft2.4% grade

169 ft elev

16M

11:37/mi

2:53:58

↓ 45 ft1.7% grade

125 ft elev

17M

11:22/mi

3:05:20

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

12:10/mi

3:17:30

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

20:04/mi

3:30:22

→ flat

41 ft elev

19M

11:31/mi

3:34:30

→ flat0.2% grade

39 ft elev

20M

14:51/mi

3:49:21

↑ 43 ft0.7% grade

72 ft elev

21M

16:44/mi

4:06:05

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

17:28/mi

4:19:09

↑ 20 ft↓ 23 ft

52 ft elev

22M

17:50/mi

4:23:39

→ flat0.2% grade

51 ft elev

23M

18:07/mi

4:41:46

↓ 10 ft0.1% grade

46 ft elev

24M

17:44/mi

4:59:30

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

17:58/mi

5:14:52

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

17:25/mi

5:17:24

↑ 10 ft1.3% grade

111 ft elev

26M

17:07/mi

5:34:31

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

14:56/mi

5:37:47

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

2:20:5310:45 /mi⚡ faster

2nd Half

3:16:5415:01 /mi+39.8%

Positive split — 39.8% slower in the second half

AI Race Performance Report

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The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	30:45	10:15	3.00 mi	30:45	10:15	-
5K	31:48	10:14	0.11 mi	1:03	9:49	-0:26
4M	40:40	10:10	0.89 mi	8:52	9:56	+0:07
5M	50:38	10:08	1.00 mi	9:58	9:58	+0:02
6M	1:00:45	10:08	1.00 mi	10:07	10:07	+0:09
10K	1:08:11	10:58	0.21 mi	7:26	34:47	+24:40
7M	1:15:57	10:51	0.79 mi	7:46	9:53	-24:54
8M	1:26:12	10:46	1.00 mi	10:15	10:15	+0:22
9M	1:36:09	10:41	1.00 mi	9:57	9:57	-0:18
15K	1:39:35	10:41	0.32 mi	3:26	10:42	+0:45
10M	1:47:05	10:43	0.68 mi	7:30	11:03	+0:21
11M	1:57:28	10:41	1.00 mi	10:23	10:23	-0:40
12M	2:08:30	10:43	1.00 mi	11:02	11:02	+0:39
20K	2:12:58	10:42	0.43 mi	4:28	10:27	-0:35
13M	2:19:36	10:44	0.57 mi	6:38	11:36	+1:09
Half(13.11 mi)	2:20:53	10:45	0.11 mi	1:17	11:36	0:00
14M	2:30:34	10:45	0.89 mi	9:41	10:52	-0:44
15M	2:42:04	10:48	1.00 mi	11:30	11:30	+0:38
25K	2:48:33	10:51	0.53 mi	6:29	12:08	+0:38
16M	2:53:58	10:52	0.47 mi	5:25	11:37	-0:31
17M	3:05:20	10:54	1.00 mi	11:22	11:22	-0:15
18M	3:17:30	10:58	1.00 mi	12:10	12:10	+0:48
30K	3:30:22	11:17	0.64 mi	12:52	20:04	+7:54
19M	3:34:30	11:17	0.36 mi	4:08	11:31	-8:33
20M	3:49:21	11:28	1.00 mi	14:51	14:51	+3:20
21M	4:06:05	11:43	1.00 mi	16:44	16:44	+1:53
35K	4:19:09	11:55	0.75 mi	13:04	17:28	+0:44
22M	4:23:39	11:59	0.25 mi	4:30	17:50	+0:22
23M	4:41:46	12:15	1.00 mi	18:07	18:07	+0:17
24M	4:59:30	12:29	1.00 mi	17:44	17:44	-0:23
40K	5:14:52	12:40	0.85 mi	15:22	17:58	+0:14
25M	5:17:24	12:42	0.15 mi	2:32	17:25	-0:33
26M	5:34:31	12:52	1.00 mi	17:07	17:07	-0:18
Finish(26.22 mi)	5:37:47	12:54	0.22 mi	3:16	14:56	-2:11

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:49 /mi

Average Pace

12:54 /mi

Slowest Pace

34:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:14:12

57% of race

Time at Slower Pace

2:23:35

43% of race

Average Pace: 12:53 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
3M	3.00 mi	38516	23787	2437	42557	24949	2532
5K	0.11 mi	38195+321	23613+174	2410+27	35694	22166	2252
4M	0.89 mi	37837+358	23467+146	2395+15	36900	23069	2327
5M	1.00 mi	37747+90	23415+52	2383+12	37962	23490	2380
6M	1.00 mi	37806-59	23435-20	2388-5	38402	23610	2387
10K	0.21 mi	46367-8561	26915-3480	2747-359	61019	31972	3266
7M	0.79 mi	45582+785	26632+283	2721+26	38379	23750	2406
8M	1.00 mi	44571+1011	26257+375	2681+40	37614	23404	2358
9M	1.00 mi	43500+1071	25881+376	2642+39	33956	21768	2175
15K	0.32 mi	43460+40	25860+21	2642	43943	25834	2634
10M	0.68 mi	43400+60	25814+46	2637+5	43895	25729	2610
11M	1.00 mi	42786+614	25572+242	2609+28	37174	22983	2298
12M	1.00 mi	42739+47	25543+29	2609	42773	25378	2583
20K	0.43 mi	42533+206	25447+96	2596+13	38030	23276	2327
13M	0.57 mi	42507+26	25435+12	2592+4	42557	24949	2532
Half(13.11 mi)	0.11 mi	42527-20	25430+5	2590+2	43167	25214	2555
14M	0.89 mi	42255+272	25279+151	2573+17	39585	23622	2384
15M	1.00 mi	41962+293	25122+157	2564+9	39158	23209	2346
25K	0.53 mi	41884+78	25040+82	2555+9	41389	24043	2430
16M	0.47 mi	42044-160	25083-43	2560-5	47067	26385	2686
17M	1.00 mi	41875+169	24982+101	2542+18	40739	23853	2436
18M	1.00 mi	42045-170	24967+15	2540+2	44729	25193	2569
30K	0.64 mi	44254-2209	25841-874	2632-92	59932	31503	3229
19M	0.36 mi	44125+129	25753+88	2621+11	40413	22848	2332
20M	1.00 mi	44807-682	25949-196	2638-17	51411	27730	2833
21M	1.00 mi	45945-1138	26365-416	2689-51	57054	30205	3102
35K	0.75 mi	46960-1015	26735-370	2720-31	58508	30843	3171
22M	0.25 mi	47280-320	26857-122	2731-11	58667	30956	3175
23M	1.00 mi	48511-1231	27335-478	2774-43	59290	31215	3201
24M	1.00 mi	49379-868	27649-314	2812-38	58503	30896	3159
40K	0.85 mi	50209-830	27969-320	2846-34	58994	31115	3192
25M	0.15 mi	50337-128	28015-46	2849-3	58322	30824	3164
26M	1.00 mi	51073-736	28292-277	2880-31	58727	30991	3167
Finish(26.22 mi)	0.22 mi	51192-119	28336-44	2883-3	57747	30467	3112

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 70%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

42557

Males

24949

No position changes recorded for this athlete.

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