Toby Halbrooks

Austin, TX

Bib: 32569 M 48

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 47%

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Top 50%

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

8:58/mi

26:54

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:59/mi

27:58

→ flat

76 ft elev

9:03/mi

36:03

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:00/mi

45:03

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:53/mi

53:56

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:53/mi

55:50

→ flat0.6% grade

58 ft elev

8:39/mi

1:02:38

↓ 30 ft0.6% grade

33 ft elev

9:18/mi

1:11:56

↑ 30 ft0.4% grade

54 ft elev

9:33/mi

1:21:29

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:03/mi

1:24:23

↓ 13 ft0.8% grade

66 ft elev

10M

8:47/mi

1:30:21

↓ 36 ft0.9% grade

33 ft elev

11M

9:01/mi

1:39:22

↑ 43 ft0.7% grade

72 ft elev

12M

8:59/mi

1:48:21

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:14/mi

1:52:18

↑ 16 ft0.7% grade

54 ft elev

13M

9:16/mi

1:57:36

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:16/mi

1:58:37

→ flat0.5% grade

49 ft elev

14M

9:23/mi

2:06:58

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:26/mi

2:16:24

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

9:40/mi

2:21:34

↑ 68 ft2.4% grade

169 ft elev

16M

9:46/mi

2:26:07

↓ 45 ft1.7% grade

125 ft elev

17M

9:39/mi

2:35:46

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:47/mi

2:45:33

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

12:19/mi

2:53:27

→ flat

41 ft elev

19M

16:20/mi

2:59:19

→ flat0.2% grade

39 ft elev

20M

12:35/mi

3:11:54

↑ 43 ft0.7% grade

72 ft elev

21M

13:06/mi

3:25:00

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

12:00/mi

3:33:59

↑ 20 ft↓ 23 ft

52 ft elev

22M

11:14/mi

3:36:49

→ flat0.2% grade

51 ft elev

23M

11:41/mi

3:48:30

↓ 10 ft0.1% grade

46 ft elev

24M

11:51/mi

4:00:21

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:55/mi

4:10:32

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:19/mi

4:12:02

↑ 10 ft1.3% grade

111 ft elev

26M

10:30/mi

4:22:32

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:08/mi

4:24:45

↓ 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

1:58:379:03 /mi⚡ faster

2nd Half

2:26:0811:09 /mi+23.2%

Positive split — 23.2% slower in the second half

AI Race Performance Report

Toby'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	26:54	8:58	3.00 mi	26:54	8:58	-
5K	27:58	9:00	0.11 mi	1:04	9:59	+1:01
4M	36:03	9:01	0.89 mi	8:05	9:03	-0:56
5M	45:03	9:01	1.00 mi	9:00	9:00	-0:03
6M	53:56	8:59	1.00 mi	8:53	8:53	-0:07
10K	55:50	8:59	0.21 mi	1:54	8:53	0:00
7M	1:02:38	8:57	0.79 mi	6:48	8:39	-0:14
8M	1:11:56	8:59	1.00 mi	9:18	9:18	+0:39
9M	1:21:29	9:03	1.00 mi	9:33	9:33	+0:15
15K	1:24:23	9:03	0.32 mi	2:54	9:03	-0:30
10M	1:30:21	9:02	0.68 mi	5:58	8:47	-0:16
11M	1:39:22	9:02	1.00 mi	9:01	9:01	+0:14
12M	1:48:21	9:02	1.00 mi	8:59	8:59	-0:02
20K	1:52:18	9:02	0.43 mi	3:57	9:14	+0:15
13M	1:57:36	9:03	0.57 mi	5:18	9:16	+0:02
Half(13.11 mi)	1:58:37	9:03	0.11 mi	1:01	9:16	0:00
14M	2:06:58	9:04	0.89 mi	8:21	9:23	+0:07
15M	2:16:24	9:06	1.00 mi	9:26	9:26	+0:03
25K	2:21:34	9:07	0.53 mi	5:10	9:40	+0:14
16M	2:26:07	9:08	0.47 mi	4:33	9:46	+0:06
17M	2:35:46	9:10	1.00 mi	9:39	9:39	-0:07
18M	2:45:33	9:12	1.00 mi	9:47	9:47	+0:08
30K	2:53:27	9:18	0.64 mi	7:54	12:19	+2:32
19M	2:59:19	9:26	0.36 mi	5:52	16:20	+4:01
20M	3:11:54	9:36	1.00 mi	12:35	12:35	-3:45
21M	3:25:00	9:46	1.00 mi	13:06	13:06	+0:31
35K	3:33:59	9:50	0.75 mi	8:59	12:00	-1:06
22M	3:36:49	9:51	0.25 mi	2:50	11:14	-0:46
23M	3:48:30	9:56	1.00 mi	11:41	11:41	+0:27
24M	4:00:21	10:01	1.00 mi	11:51	11:51	+0:10
40K	4:10:32	10:05	0.85 mi	10:11	11:55	+0:04
25M	4:12:02	10:05	0.15 mi	1:30	10:19	-1:36
26M	4:22:32	10:06	1.00 mi	10:30	10:30	+0:11
Finish(26.22 mi)	4:24:45	10:06	0.22 mi	2:13	10:08	-0:22

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:39 /mi

Average Pace

10:06 /mi

Slowest Pace

16:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

12:46

5% of race

Time at Steady Pace

2:36:30

59% of race

Time at Slower Pace

1:35:29

36% of race

Average Pace: 10:06 /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	21606	15193	1554	20078	14065	1408
5K	0.11 mi	22063-457	15427-234	1574-20	36187	22393	2277
4M	0.89 mi	22633-570	15758-331	1608-34	25555	17434	1768
5M	1.00 mi	23190-557	16071-313	1643-35	26039	17638	1793
6M	1.00 mi	23074+116	15991+80	1629+14	22826	15835	1589
10K	0.21 mi	23000+74	15973+18	1627+2	21784	15260	1526
7M	0.79 mi	22789+211	15872+101	1616+11	21530	15237	1527
8M	1.00 mi	23240-451	16153-281	1632-16	26872	18198	1827
9M	1.00 mi	23999-759	16596-443	1676-44	29350	19507	1949
15K	0.32 mi	23984+15	16581+15	1671+5	25151	17150	1718
10M	0.68 mi	23614+370	16379+202	1652+19	20070	14245	1426
11M	1.00 mi	23293+321	16200+179	1634+18	20769	14668	1463
12M	1.00 mi	23018+275	16022+178	1615+19	21055	14853	1482
20K	0.43 mi	23018	16015+7	1614+1	24379	16661	1658
13M	0.57 mi	22811+207	15883+132	1597+17	20078	14065	1408
Half(13.11 mi)	0.11 mi	22812-1	15889-6	1597	21808	15012	1494
14M	0.89 mi	22942-130	15948-59	1608-11	24832	16711	1697
15M	1.00 mi	22651+291	15763+185	1588+20	20320	14122	1407
25K	0.53 mi	22491+160	15634+129	1572+16	20452	14080	1407
16M	0.47 mi	22774-283	15778-144	1589-17	29588	18928	1928
17M	1.00 mi	23008-234	15881-103	1597-8	25201	16614	1674
18M	1.00 mi	23195-187	15926-45	1595+2	25727	16690	1701
30K	0.64 mi	24206-1011	16472-546	1661-66	42054	23688	2432
19M	0.36 mi	25564-1358	17159-687	1740-79	57213	30269	3118
20M	1.00 mi	26543-979	17577-418	1781-41	40411	22771	2314
21M	1.00 mi	27640-1097	18060-483	1825-44	44222	24381	2480
35K	0.75 mi	28028-388	18192-132	1837-12	38314	21498	2206
22M	0.25 mi	28047-19	18187+5	1838-1	32145	18702	1899
23M	1.00 mi	28295-248	18240-53	1846-8	35670	20047	2022
24M	1.00 mi	28425-130	18224+16	1845+1	33871	19122	1919
40K	0.85 mi	28764-339	18319-95	1846-1	38769	21394	2147
25M	0.15 mi	28734+30	18294+25	1846	27239	16211	1611
26M	1.00 mi	28651+83	18164+130	1830+16	29457	16931	1692
Finish(26.22 mi)	0.22 mi	28682-31	18168-4	1833-3	33975	19220	1872

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 33%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

20078

Males

14065

No position changes recorded for this athlete.

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