Margaret Hsu

Lake Forest, IL

Bib: 62295 F 57

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Gender (Female)

#0 / 28901

Masters (Masters Women)

#0 / 10324

Division (W55-59)

#0 / 1438

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

10:27/mi

31:20

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:59/mi

32:24

→ flat

76 ft elev

10:25/mi

41:42

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

10:42/mi

52:24

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

10:43/mi

1:03:07

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

11:00/mi

1:05:28

→ flat0.6% grade

58 ft elev

10:53/mi

1:14:01

↓ 30 ft0.6% grade

33 ft elev

11:11/mi

1:25:12

↑ 30 ft0.4% grade

54 ft elev

11:15/mi

1:36:27

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

10:52/mi

1:39:56

↓ 13 ft0.8% grade

66 ft elev

10M

11:17/mi

1:47:36

↓ 36 ft0.9% grade

33 ft elev

11M

13:38/mi

2:01:14

↑ 43 ft0.7% grade

72 ft elev

12M

10:46/mi

2:12:00

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

11:11/mi

2:16:47

↑ 16 ft0.7% grade

54 ft elev

13M

11:46/mi

2:23:31

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

11:46/mi

2:24:49

→ flat0.5% grade

49 ft elev

14M

11:21/mi

2:34:55

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

11:57/mi

2:46:52

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

12:23/mi

2:53:29

↑ 68 ft2.4% grade

169 ft elev

16M

11:16/mi

2:58:44

↓ 45 ft1.7% grade

125 ft elev

17M

11:46/mi

3:10:30

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

11:52/mi

3:22:22

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

12:04/mi

3:30:06

→ flat

41 ft elev

19M

11:33/mi

3:34:15

→ flat0.2% grade

39 ft elev

20M

12:21/mi

3:46:36

↑ 43 ft0.7% grade

72 ft elev

21M

12:15/mi

3:58:51

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:55/mi

4:07:46

↑ 20 ft↓ 23 ft

52 ft elev

22M

12:01/mi

4:10:48

→ flat0.2% grade

51 ft elev

23M

11:43/mi

4:22:31

↓ 10 ft0.1% grade

46 ft elev

24M

12:09/mi

4:34:40

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:30/mi

4:44:30

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

11:35/mi

4:46:11

↑ 10 ft1.3% grade

111 ft elev

26M

10:51/mi

4:57:02

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

11:03/mi

4:59:27

↓ 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

2:24:4911:03 /mi⚡ faster

2nd Half

2:34:3811:48 /mi+6.8%

Positive split — 6.8% slower in the second half

AI Race Performance Report

Margaret's race, broken down like a coach

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	31:20	10:27	3.00 mi	31:20	10:27	-
5K	32:24	10:26	0.11 mi	1:04	9:59	-0:28
4M	41:42	10:26	0.89 mi	9:18	10:25	+0:26
5M	52:24	10:29	1.00 mi	10:42	10:42	+0:17
6M	1:03:07	10:31	1.00 mi	10:43	10:43	+0:01
10K	1:05:28	10:32	0.21 mi	2:21	11:00	+0:17
7M	1:14:01	10:34	0.79 mi	8:33	10:53	-0:07
8M	1:25:12	10:39	1.00 mi	11:11	11:11	+0:18
9M	1:36:27	10:43	1.00 mi	11:15	11:15	+0:04
15K	1:39:56	10:43	0.32 mi	3:29	10:52	-0:23
10M	1:47:36	10:46	0.68 mi	7:40	11:17	+0:25
11M	2:01:14	11:01	1.00 mi	13:38	13:38	+2:21
12M	2:12:00	11:00	1.00 mi	10:46	10:46	-2:52
20K	2:16:47	11:00	0.43 mi	4:47	11:11	+0:25
13M	2:23:31	11:02	0.57 mi	6:44	11:46	+0:35
Half(13.11 mi)	2:24:49	11:03	0.11 mi	1:18	11:46	0:00
14M	2:34:55	11:04	0.89 mi	10:06	11:21	-0:25
15M	2:46:52	11:07	1.00 mi	11:57	11:57	+0:36
25K	2:53:29	11:10	0.53 mi	6:37	12:23	+0:26
16M	2:58:44	11:10	0.47 mi	5:15	11:16	-1:07
17M	3:10:30	11:12	1.00 mi	11:46	11:46	+0:30
18M	3:22:22	11:15	1.00 mi	11:52	11:52	+0:06
30K	3:30:06	11:16	0.64 mi	7:44	12:04	+0:12
19M	3:34:15	11:17	0.36 mi	4:09	11:33	-0:31
20M	3:46:36	11:20	1.00 mi	12:21	12:21	+0:48
21M	3:58:51	11:22	1.00 mi	12:15	12:15	-0:06
35K	4:07:46	11:24	0.75 mi	8:55	11:55	-0:20
22M	4:10:48	11:24	0.25 mi	3:02	12:01	+0:06
23M	4:22:31	11:25	1.00 mi	11:43	11:43	-0:18
24M	4:34:40	11:27	1.00 mi	12:09	12:09	+0:26
40K	4:44:30	11:27	0.85 mi	9:50	11:30	-0:39
25M	4:46:11	11:27	0.15 mi	1:41	11:35	+0:05
26M	4:57:02	11:25	1.00 mi	10:51	10:51	-0:44
Finish(26.22 mi)	4:59:27	11:26	0.22 mi	2:25	11:03	+0:12

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:59 /mi

Average Pace

11:26 /mi

Slowest Pace

13:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:41:32

34% of race

Time at Steady Pace

1:37:25

33% of race

Time at Slower Pace

1:40:30

34% of race

Average Pace: 11:25 /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	W55-59	Seg. Overall	Seg. Females	Seg. W55-59
3M	3.00 mi	40810	15925	708	43626	18145	747
5K	0.11 mi	40460+350	15756+169	700+8	37103	14261	631
4M	0.89 mi	40886-426	16000-244	710-10	42272	16842	717
5M	1.00 mi	41833-947	16544-544	719-9	45356	18753	816
6M	1.00 mi	42233-400	16795-251	720-1	44154	18054	761
10K	0.21 mi	42348-115	16864-69	720	46416	19373	818
7M	0.79 mi	43012-664	17256-392	734-14	48352	20491	896
8M	1.00 mi	43400-388	17474-218	741-7	46021	19066	803
9M	1.00 mi	43804-404	17703-229	754-13	46815	19514	837
15K	0.32 mi	43804	17717-14	755-1	45005	18632	800
10M	0.68 mi	43887-83	17808-91	760-5	45562	19031	788
11M	1.00 mi	45815-1928	18986-1178	817-57	55365	25147	1155
12M	1.00 mi	45295+520	18679+307	793+24	40543	16006	663
20K	0.43 mi	45218+77	18639+40	793	44470	18414	746
13M	0.57 mi	45118+100	18581+58	788+5	43626	18145	747
Half(13.11 mi)	0.11 mi	45092+26	18577+4	786+2	44168	18443	759
14M	0.89 mi	44885+207	18493+84	781+5	43086	17895	746
15M	1.00 mi	44654+231	18392+101	769+12	42111	17506	720
25K	0.53 mi	44544+110	18347+45	769	42649	17947	734
16M	0.47 mi	44515+29	18350-3	766+3	44310	18938	821
17M	1.00 mi	44435+80	18329+21	768-2	43525	18405	766
18M	1.00 mi	44331+104	18301+28	764+4	42851	18349	779
30K	0.64 mi	44129+202	18234+67	761+3	40649	17520	741
19M	0.36 mi	44030+99	18212+22	756+5	40598	17559	713
20M	1.00 mi	43708+322	18102+110	752+4	39018	16804	709
21M	1.00 mi	43441+267	18027+75	748+4	38963	16970	697
35K	0.75 mi	43236+205	17958+69	744+4	37769	16424	705
22M	0.25 mi	43195+41	17949+9	740+4	38864	17052	699
23M	1.00 mi	42912+283	17852+97	734+6	36028	15734	651
24M	1.00 mi	42688+224	17780+72	731+3	36447	16006	636
40K	0.85 mi	42479+209	17701+79	728+3	35501	15624	617
25M	0.15 mi	42441+38	17691+10	727+1	39711	17473	683
26M	1.00 mi	42178+263	17586+105	721+6	33025	14329	534
Finish(26.22 mi)	0.22 mi	42235-57	17629-43	723-2	43304	19500	732

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 71%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

43626

Females

18145

No position changes recorded for this athlete.

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