Leilah Backhus

Wilmette, IL

Bib: 26889 F 54

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 35%

Gender (Female)

#0 / 28901

Top 25%

Masters (Masters Women)

#0 / 10324

Top 21%

Division (W50-54)

#0 / 2116

Top 20%

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

9:10/mi

27:30

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

7:57/mi

28:21

→ flat

76 ft elev

8:50/mi

36:14

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:49/mi

45:03

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:29/mi

54:32

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:30/mi

56:21

→ flat0.6% grade

58 ft elev

8:33/mi

1:03:04

↓ 30 ft0.6% grade

33 ft elev

8:50/mi

1:11:54

↑ 30 ft0.4% grade

54 ft elev

8:47/mi

1:20:41

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:41/mi

1:23:28

↓ 13 ft0.8% grade

66 ft elev

10M

8:46/mi

1:29:25

↓ 36 ft0.9% grade

33 ft elev

11M

10:09/mi

1:39:34

↑ 43 ft0.7% grade

72 ft elev

12M

8:58/mi

1:48:32

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:51/mi

1:52:19

↑ 16 ft0.7% grade

54 ft elev

13M

9:16/mi

1:57:37

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:16/mi

1:58:38

→ flat0.5% grade

49 ft elev

14M

8:50/mi

2:06:30

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:14/mi

2:15:44

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

9:27/mi

2:20:47

↑ 68 ft2.4% grade

169 ft elev

16M

9:14/mi

2:25:05

↓ 45 ft1.7% grade

125 ft elev

17M

9:51/mi

2:34:56

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:01/mi

2:43:57

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

9:07/mi

2:49:48

→ flat

41 ft elev

19M

9:09/mi

2:53:05

→ flat0.2% grade

39 ft elev

20M

9:41/mi

3:02:46

↑ 43 ft0.7% grade

72 ft elev

21M

9:30/mi

3:12:16

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

10:47/mi

3:20:20

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:39/mi

3:22:46

→ flat0.2% grade

51 ft elev

23M

9:37/mi

3:32:23

↓ 10 ft0.1% grade

46 ft elev

24M

10:03/mi

3:42:26

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:03/mi

3:51:53

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

11:00/mi

3:53:29

↑ 10 ft1.3% grade

111 ft elev

26M

11:23/mi

4:04:52

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:45/mi

4:07:13

↓ 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

1:58:389:03 /mi⚡ faster

2nd Half

2:08:359:49 /mi+8.4%

Positive split — 8.4% 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	27:30	9:10	3.00 mi	27:30	9:10	-
5K	28:21	9:07	0.11 mi	0:51	7:57	-1:13
4M	36:14	9:04	0.89 mi	7:53	8:50	+0:53
5M	45:03	9:01	1.00 mi	8:49	8:49	-0:01
6M	54:32	9:05	1.00 mi	9:29	9:29	+0:40
10K	56:21	9:04	0.21 mi	1:49	8:30	-0:59
7M	1:03:04	9:01	0.79 mi	6:43	8:33	+0:03
8M	1:11:54	8:59	1.00 mi	8:50	8:50	+0:17
9M	1:20:41	8:58	1.00 mi	8:47	8:47	-0:03
15K	1:23:28	8:57	0.32 mi	2:47	8:41	-0:06
10M	1:29:25	8:57	0.68 mi	5:57	8:46	+0:05
11M	1:39:34	9:03	1.00 mi	10:09	10:09	+1:23
12M	1:48:32	9:03	1.00 mi	8:58	8:58	-1:11
20K	1:52:19	9:02	0.43 mi	3:47	8:51	-0:07
13M	1:57:37	9:03	0.57 mi	5:18	9:16	+0:25
Half(13.11 mi)	1:58:38	9:03	0.11 mi	1:01	9:16	0:00
14M	2:06:30	9:02	0.89 mi	7:52	8:50	-0:26
15M	2:15:44	9:03	1.00 mi	9:14	9:14	+0:24
25K	2:20:47	9:04	0.53 mi	5:03	9:27	+0:13
16M	2:25:05	9:04	0.47 mi	4:18	9:14	-0:13
17M	2:34:56	9:07	1.00 mi	9:51	9:51	+0:37
18M	2:43:57	9:07	1.00 mi	9:01	9:01	-0:50
30K	2:49:48	9:07	0.64 mi	5:51	9:07	+0:06
19M	2:53:05	9:07	0.36 mi	3:17	9:09	+0:02
20M	3:02:46	9:08	1.00 mi	9:41	9:41	+0:32
21M	3:12:16	9:09	1.00 mi	9:30	9:30	-0:11
35K	3:20:20	9:13	0.75 mi	8:04	10:47	+1:17
22M	3:22:46	9:13	0.25 mi	2:26	9:39	-1:08
23M	3:32:23	9:14	1.00 mi	9:37	9:37	-0:02
24M	3:42:26	9:16	1.00 mi	10:03	10:03	+0:26
40K	3:51:53	9:20	0.85 mi	9:27	11:03	+1:00
25M	3:53:29	9:20	0.15 mi	1:36	11:00	-0:03
26M	4:04:52	9:25	1.00 mi	11:23	11:23	+0:23
Finish(26.22 mi)	4:07:13	9:26	0.22 mi	2:21	10:45	-0:38

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

7:57 /mi

Average Pace

9:26 /mi

Slowest Pace

11:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:00:18

24% of race

Time at Steady Pace

1:51:54

45% of race

Time at Slower Pace

1:15:01

30% of race

Average Pace: 9:26 /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	W50-54	Seg. Overall	Seg. Females	Seg. W50-54
3M	3.00 mi	24615	7663	482	19993	5940	345
5K	0.11 mi	23943+672	7380+283	471+11	11019	2513	151
4M	0.89 mi	23384+559	7148+232	455+16	21707	6373	421
5M	1.00 mi	23171+213	7048+100	448+7	22823	6880	459
6M	1.00 mi	24686-1515	7680-632	480-32	30999	10681	643
10K	0.21 mi	24339+347	7534+146	470+10	16053	4106	261
7M	0.79 mi	23793+546	7294+240	457+13	19813	5530	372
8M	1.00 mi	23162+631	6991+303	444+13	19806	5549	360
9M	1.00 mi	22543+619	6718+273	434+10	18427	4980	327
15K	0.32 mi	22394+149	6657+61	431+3	19726	5585	369
10M	0.68 mi	22109+285	6544+113	420+11	19666	5615	349
11M	1.00 mi	23569-1460	7157-613	446-26	34511	12636	765
12M	1.00 mi	23244+325	7035+122	440+6	20736	6012	371
20K	0.43 mi	23035+209	6949+86	436+4	18485	5117	321
13M	0.57 mi	22842+193	6879+70	430+6	19993	5940	345
Half(13.11 mi)	0.11 mi	22824+18	6868+11	428+2	21723	6718	409
14M	0.89 mi	22326+498	6672+196	414+14	17887	5044	307
15M	1.00 mi	21824+502	6490+182	403+11	17733	5042	288
25K	0.53 mi	21572+252	6407+83	392+11	17893	5250	292
16M	0.47 mi	21647-75	6448-41	394-2	23761	7734	472
17M	1.00 mi	22211-564	6718-270	410-16	26920	9362	555
18M	1.00 mi	21845+366	6606+112	398+12	18266	5532	321
30K	0.64 mi	21556+289	6528+78	394+4	17578	5438	310
19M	0.36 mi	21459+97	6508+20	390+4	19347	6276	355
20M	1.00 mi	21206+253	6478+30	382+8	19318	6430	351
21M	1.00 mi	20811+395	6381+97	378+4	17021	5538	307
35K	0.75 mi	21185-374	6593-212	388-10	28181	11200	685
22M	0.25 mi	21093+92	6574+19	389-1	17566	5867	332
23M	1.00 mi	20798+295	6513+61	386+3	17816	6169	352
24M	1.00 mi	20603+195	6500+13	385+1	18262	6548	354
40K	0.85 mi	20942-339	6701-201	395-10	31332	13439	806
25M	0.15 mi	21001-59	6739-38	398-3	33944	14465	857
26M	1.00 mi	21526-525	7024-285	417-19	38054	16943	1014
Finish(26.22 mi)	0.22 mi	21624-98	7079-55	420-3	40267	17963	1029

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 33%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

19993

Females

5940

No position changes recorded for this athlete.

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Race managed by

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