Jiyoon Lee

Arlington, VA

Bib: 31279 F 40

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 45%

Gender (Female)

#0 / 28901

Top 34%

Masters (Masters Women)

#0 / 10324

Top 29%

Division (W40-44)

#0 / 2960

Top 33%

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

9:20/mi

28:00

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:12/mi

28:59

→ flat

76 ft elev

9:22/mi

37:21

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:14/mi

46:35

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:18/mi

55:53

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:45/mi

57:58

→ flat0.6% grade

58 ft elev

9:01/mi

1:05:03

↓ 30 ft0.6% grade

33 ft elev

9:11/mi

1:14:14

↑ 30 ft0.4% grade

54 ft elev

9:14/mi

1:23:28

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:06/mi

1:26:23

↓ 13 ft0.8% grade

66 ft elev

10M

9:08/mi

1:32:35

↓ 36 ft0.9% grade

33 ft elev

11M

9:15/mi

1:41:50

↑ 43 ft0.7% grade

72 ft elev

12M

9:10/mi

1:51:00

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:21/mi

1:55:00

↑ 16 ft0.7% grade

54 ft elev

13M

9:26/mi

2:00:24

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:26/mi

2:01:26

→ flat0.5% grade

49 ft elev

14M

9:10/mi

2:09:36

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:43/mi

2:19:19

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:08/mi

2:24:44

↑ 68 ft2.4% grade

169 ft elev

16M

9:24/mi

2:29:07

↓ 45 ft1.7% grade

125 ft elev

17M

10:40/mi

2:39:47

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

12:46/mi

2:52:33

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

10:14/mi

2:59:07

→ flat

41 ft elev

19M

10:01/mi

3:02:43

→ flat0.2% grade

39 ft elev

20M

10:23/mi

3:13:06

↑ 43 ft0.7% grade

72 ft elev

21M

10:44/mi

3:23:50

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

10:24/mi

3:31:37

↑ 20 ft↓ 23 ft

52 ft elev

22M

10:54/mi

3:34:22

→ flat0.2% grade

51 ft elev

23M

11:38/mi

3:46:00

↓ 10 ft0.1% grade

46 ft elev

24M

11:46/mi

3:57:46

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

10:08/mi

4:06:26

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:12/mi

4:07:55

↑ 10 ft1.3% grade

111 ft elev

26M

10:55/mi

4:18:50

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:36/mi

4:20:56

↓ 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

2:01:269:16 /mi⚡ faster

2nd Half

2:19:3010:38 /mi+14.9%

Positive split — 14.9% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	28:00	9:20	3.00 mi	28:00	9:20	-
5K	28:59	9:20	0.11 mi	0:59	9:12	-0:08
4M	37:21	9:20	0.89 mi	8:22	9:22	+0:10
5M	46:35	9:19	1.00 mi	9:14	9:14	-0:08
6M	55:53	9:19	1.00 mi	9:18	9:18	+0:04
10K	57:58	9:20	0.21 mi	2:05	9:45	+0:27
7M	1:05:03	9:18	0.79 mi	7:05	9:01	-0:44
8M	1:14:14	9:17	1.00 mi	9:11	9:11	+0:10
9M	1:23:28	9:16	1.00 mi	9:14	9:14	+0:03
15K	1:26:23	9:16	0.32 mi	2:55	9:06	-0:08
10M	1:32:35	9:16	0.68 mi	6:12	9:08	+0:02
11M	1:41:50	9:15	1.00 mi	9:15	9:15	+0:07
12M	1:51:00	9:15	1.00 mi	9:10	9:10	-0:05
20K	1:55:00	9:15	0.43 mi	4:00	9:21	+0:11
13M	2:00:24	9:16	0.57 mi	5:24	9:26	+0:05
Half(13.11 mi)	2:01:26	9:16	0.11 mi	1:02	9:26	0:00
14M	2:09:36	9:15	0.89 mi	8:10	9:10	-0:16
15M	2:19:19	9:17	1.00 mi	9:43	9:43	+0:33
25K	2:24:44	9:19	0.53 mi	5:25	10:08	+0:25
16M	2:29:07	9:19	0.47 mi	4:23	9:24	-0:44
17M	2:39:47	9:24	1.00 mi	10:40	10:40	+1:16
18M	2:52:33	9:35	1.00 mi	12:46	12:46	+2:06
30K	2:59:07	9:37	0.64 mi	6:34	10:14	-2:32
19M	3:02:43	9:37	0.36 mi	3:36	10:01	-0:13
20M	3:13:06	9:39	1.00 mi	10:23	10:23	+0:22
21M	3:23:50	9:42	1.00 mi	10:44	10:44	+0:21
35K	3:31:37	9:44	0.75 mi	7:47	10:24	-0:20
22M	3:34:22	9:45	0.25 mi	2:45	10:54	+0:30
23M	3:46:00	9:50	1.00 mi	11:38	11:38	+0:44
24M	3:57:46	9:54	1.00 mi	11:46	11:46	+0:08
40K	4:06:26	9:55	0.85 mi	8:40	10:08	-1:38
25M	4:07:55	9:55	0.15 mi	1:29	10:12	+0:04
26M	4:18:50	9:57	1.00 mi	10:55	10:55	+0:43
Finish(26.22 mi)	4:20:56	9:58	0.22 mi	2:06	9:36	-1:19

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

9:58 /mi

Slowest Pace

12:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

16:12

6% of race

Time at Steady Pace

2:13:12

51% of race

Time at Slower Pace

1:51:32

43% of race

Average Pace: 9:57 /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	Females	W40-44	Seg. Overall	Seg. Females	Seg. W40-44
3M	3.00 mi	27121	8812	916	22362	6955	706
5K	0.11 mi	27015+106	8772+40	916	27037	9031	915
4M	0.89 mi	27736-721	9066-294	937-21	30010	10157	1020
5M	1.00 mi	28018-282	9194-128	952-15	29212	9790	982
6M	1.00 mi	28157-139	9254-60	952	28918	9645	972
10K	0.21 mi	28330-173	9329-75	962-10	32966	11659	1154
7M	0.79 mi	28226+104	9267+62	952+10	27523	8889	906
8M	1.00 mi	27837+389	9078+189	931+21	25139	7801	796
9M	1.00 mi	27540+297	8931+147	914+17	25400	7916	811
15K	0.32 mi	27444+96	8886+45	910+4	25838	8243	842
10M	0.68 mi	27215+229	8793+93	901+9	24970	7900	815
11M	1.00 mi	26890+325	8642+151	888+13	24341	7554	772
12M	1.00 mi	26568+322	8485+157	876+12	23678	7277	742
20K	0.43 mi	26520+48	8470+15	872+4	25751	8251	833
13M	0.57 mi	26264+256	8372+98	861+11	22362	6955	706
Half(13.11 mi)	0.11 mi	26250+14	8374-2	861	23964	7700	778
14M	0.89 mi	25915+335	8244+130	850+11	22504	7006	706
15M	1.00 mi	25614+301	8145+99	829+21	23378	7477	759
25K	0.53 mi	25513+101	8120+25	832-3	25095	8425	849
16M	0.47 mi	25500+13	8130-10	829+3	25782	8678	891
17M	1.00 mi	26121-621	8459-329	865-36	34645	13465	1333
18M	1.00 mi	27783-1662	9298-839	942-77	47884	21202	2111
30K	0.64 mi	27610+173	9267+31	941+1	27131	10025	999
19M	0.36 mi	27511+99	9248+19	941	27595	10333	1040
20M	1.00 mi	27192+319	9204+44	937+4	24811	9114	909
21M	1.00 mi	27060+132	9232-28	931+6	27053	10461	1028
35K	0.75 mi	26835+225	9181+51	929+2	25042	9507	945
22M	0.25 mi	26825+10	9191-10	927+2	29004	11635	1141
23M	1.00 mi	27135-310	9435-244	950-23	35272	15328	1511
24M	1.00 mi	27315-180	9601-166	959-9	33185	14301	1410
40K	0.85 mi	27054+261	9546+55	952+7	22723	8961	876
25M	0.15 mi	27025+29	9541+5	951+1	25886	10282	1012
26M	1.00 mi	27216-191	9702-161	960-9	33556	14625	1412
Finish(26.22 mi)	0.22 mi	27205+11	9707-5	961-1	27849	11568	1078

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 37%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

22362

Females

6955

No position changes recorded for this athlete.

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