Shennell Antrobus

Chicago, IL

Bib: 64004 M 48

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

10:36/mi

31:47

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

23:23/mi

34:17

→ flat

76 ft elev

10:01/mi

43:14

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

10:08/mi

53:22

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

10:12/mi

1:03:34

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

11:09/mi

1:05:57

→ flat0.6% grade

58 ft elev

9:31/mi

1:13:26

↓ 30 ft0.6% grade

33 ft elev

9:41/mi

1:23:07

↑ 30 ft0.4% grade

54 ft elev

9:44/mi

1:32:51

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:31/mi

1:35:54

↓ 13 ft0.8% grade

66 ft elev

10M

10:26/mi

1:42:59

↓ 36 ft0.9% grade

33 ft elev

11M

11:21/mi

1:54:20

↑ 43 ft0.7% grade

72 ft elev

12M

8:46/mi

2:03:06

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:24/mi

2:07:07

↑ 16 ft0.7% grade

54 ft elev

13M

10:13/mi

2:12:58

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

10:13/mi

2:14:05

→ flat0.5% grade

49 ft elev

14M

10:22/mi

2:23:19

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

11:05/mi

2:34:24

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

11:06/mi

2:40:20

↑ 68 ft2.4% grade

169 ft elev

16M

10:35/mi

2:45:16

↓ 45 ft1.7% grade

125 ft elev

17M

9:52/mi

2:55:08

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

10:38/mi

3:05:46

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

12:16/mi

3:13:38

→ flat

41 ft elev

19M

11:05/mi

3:17:37

→ flat0.2% grade

39 ft elev

20M

12:52/mi

3:30:29

↑ 43 ft0.7% grade

72 ft elev

21M

14:36/mi

3:45:05

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

12:15/mi

3:54:15

↑ 20 ft↓ 23 ft

52 ft elev

22M

12:09/mi

3:57:19

→ flat0.2% grade

51 ft elev

23M

12:20/mi

4:09:39

↓ 10 ft0.1% grade

46 ft elev

24M

14:41/mi

4:24:20

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:56/mi

4:34:32

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:40/mi

4:36:05

↑ 10 ft1.3% grade

111 ft elev

26M

11:56/mi

4:48:01

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:59/mi

4:50:12

↓ 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

2:14:0510:14 /mi⚡ faster

2nd Half

2:36:0711:55 /mi+16.4%

Positive split — 16.4% slower in the second half

AI Race Performance Report

Shennell'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	31:47	10:36	3.00 mi	31:47	10:36	-
5K	34:17	11:02	0.11 mi	2:30	23:23	+12:47
4M	43:14	10:49	0.89 mi	8:57	10:01	-13:22
5M	53:22	10:40	1.00 mi	10:08	10:08	+0:07
6M	1:03:34	10:36	1.00 mi	10:12	10:12	+0:04
10K	1:05:57	10:37	0.21 mi	2:23	11:09	+0:57
7M	1:13:26	10:29	0.79 mi	7:29	9:31	-1:38
8M	1:23:07	10:23	1.00 mi	9:41	9:41	+0:10
9M	1:32:51	10:19	1.00 mi	9:44	9:44	+0:03
15K	1:35:54	10:17	0.32 mi	3:03	9:31	-0:13
10M	1:42:59	10:18	0.68 mi	7:05	10:26	+0:55
11M	1:54:20	10:24	1.00 mi	11:21	11:21	+0:55
12M	2:03:06	10:16	1.00 mi	8:46	8:46	-2:35
20K	2:07:07	10:14	0.43 mi	4:01	9:24	+0:38
13M	2:12:58	10:14	0.57 mi	5:51	10:13	+0:49
Half(13.11 mi)	2:14:05	10:14	0.11 mi	1:07	10:13	0:00
14M	2:23:19	10:14	0.89 mi	9:14	10:22	+0:09
15M	2:34:24	10:18	1.00 mi	11:05	11:05	+0:43
25K	2:40:20	10:19	0.53 mi	5:56	11:06	+0:01
16M	2:45:16	10:20	0.47 mi	4:56	10:35	-0:31
17M	2:55:08	10:18	1.00 mi	9:52	9:52	-0:43
18M	3:05:46	10:19	1.00 mi	10:38	10:38	+0:46
30K	3:13:38	10:23	0.64 mi	7:52	12:16	+1:38
19M	3:17:37	10:24	0.36 mi	3:59	11:05	-1:11
20M	3:30:29	10:31	1.00 mi	12:52	12:52	+1:47
21M	3:45:05	10:43	1.00 mi	14:36	14:36	+1:44
35K	3:54:15	10:46	0.75 mi	9:10	12:15	-2:21
22M	3:57:19	10:47	0.25 mi	3:04	12:09	-0:06
23M	4:09:39	10:51	1.00 mi	12:20	12:20	+0:11
24M	4:24:20	11:01	1.00 mi	14:41	14:41	+2:21
40K	4:34:32	11:03	0.85 mi	10:12	11:56	-2:45
25M	4:36:05	11:03	0.15 mi	1:33	10:40	-1:16
26M	4:48:01	11:05	1.00 mi	11:56	11:56	+1:16
Finish(26.22 mi)	4:50:12	11:05	0.22 mi	2:11	9:59	-1:57

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:46 /mi

Average Pace

11:05 /mi

Slowest Pace

23:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

8:46

3% of race

Time at Steady Pace

3:02:13

63% of race

Time at Slower Pace

1:39:13

34% of race

Average Pace: 11:04 /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	42433	25448	2603	30554	19653	1959
5K	0.11 mi	46502-4069	26989-1541	2757-154	59928	31414	3205
4M	0.89 mi	44739+1763	26338+651	2695+62	37904	23505	2376
5M	1.00 mi	43768+971	25951+387	2653+42	39744	24195	2481
6M	1.00 mi	42935+833	25620+331	2623+30	39249	23989	2437
10K	0.21 mi	43091-156	25680-60	2627-4	47564	27368	2794
7M	0.79 mi	42178+913	25315+365	2595+32	33971	21781	2180
8M	1.00 mi	40788+1390	24753+562	2538+57	31309	20447	2033
9M	1.00 mi	39723+1065	24312+441	2474+64	31469	20566	2056
15K	0.32 mi	39369+354	24154+158	2461+13	31114	20258	2021
10M	0.68 mi	39276+93	24085+69	2455+6	38760	23595	2383
11M	1.00 mi	39984-708	24410-325	2488-33	45636	26506	2684
12M	1.00 mi	38133+1851	23576+834	2385+103	18037	13098	1294
20K	0.43 mi	37694+439	23382+194	2362+23	26374	17774	1783
13M	0.57 mi	37272+422	23168+214	2336+26	30554	19653	1959
Half(13.11 mi)	0.11 mi	37225+47	23137+31	2331+5	31688	20194	2001
14M	0.89 mi	36970+255	22985+152	2313+18	34760	21516	2156
15M	1.00 mi	36784+186	22843+142	2297+16	35821	21781	2184
25K	0.53 mi	36530+254	22700+143	2279+18	33728	20639	2077
16M	0.47 mi	36524+6	22670+30	2271+8	38261	22796	2337
17M	1.00 mi	35792+732	22293+377	2227+44	27199	17639	1773
18M	1.00 mi	35603+189	22147+146	2219+8	33335	20255	2073
30K	0.64 mi	35837-234	22207-60	2234-15	41812	23589	2418
19M	0.36 mi	35798+39	22156+51	2233+1	37114	21389	2171
20M	1.00 mi	36236-438	22237-81	2244-11	42144	23578	2402
21M	1.00 mi	37545-1309	22727-490	2300-56	51322	27574	2808
35K	0.75 mi	37634-89	22689+38	2292+8	40153	22374	2292
22M	0.25 mi	37651-17	22688+1	2296-4	39733	22112	2236
23M	1.00 mi	37812-161	22671+17	2293+3	40636	22490	2283
24M	1.00 mi	38727-915	23015-344	2325-32	51507	27613	2807
40K	0.85 mi	38747-20	22973+42	2313+12	38997	21503	2155
25M	0.15 mi	38704+43	22944+29	2312+1	31141	18086	1806
26M	1.00 mi	38856-152	22957-13	2314-2	42571	23211	2336
Finish(26.22 mi)	0.22 mi	38804+52	22919+38	2309+5	32535	18521	1798

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 50%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

30554

Males

19653

No position changes recorded for this athlete.

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