James Chastain

Oklahoma City, OK

Bib: 28142 M 43

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 40%

Gender (Male)

#0 / 31978

Top 50%

Masters (Masters Men)

#0 / 14572

Top 43%

Division (M40-44)

#0 / 3949

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

9:49/mi

29:03

→ flat

76 ft elev

9:12/mi

37:16

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

10:07/mi

47:23

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:07/mi

56:30

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:35/mi

58:33

→ flat0.6% grade

58 ft elev

9:06/mi

1:05:42

↓ 30 ft0.6% grade

33 ft elev

9:29/mi

1:15:11

↑ 30 ft0.4% grade

54 ft elev

9:19/mi

1:24:30

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:12/mi

1:27:27

↓ 13 ft0.8% grade

66 ft elev

10M

10:07/mi

1:34:19

↓ 36 ft0.9% grade

33 ft elev

11M

9:21/mi

1:43:40

↑ 43 ft0.7% grade

72 ft elev

12M

9:34/mi

1:53:14

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:17/mi

1:57:12

↑ 16 ft0.7% grade

54 ft elev

13M

9:35/mi

2:02:41

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:35/mi

2:03:44

→ flat0.5% grade

49 ft elev

14M

10:04/mi

2:12:42

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:32/mi

2:22:14

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:46/mi

2:27:59

↑ 68 ft2.4% grade

169 ft elev

16M

9:33/mi

2:32:26

↓ 45 ft1.7% grade

125 ft elev

17M

9:50/mi

2:42:16

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:25/mi

2:51:41

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

10:18/mi

2:58:17

→ flat

41 ft elev

19M

9:17/mi

3:01:37

→ flat0.2% grade

39 ft elev

20M

11:33/mi

3:13:10

↑ 43 ft0.7% grade

72 ft elev

21M

10:50/mi

3:24:00

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

10:07/mi

3:31:34

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:19/mi

3:33:55

→ flat0.2% grade

51 ft elev

23M

10:15/mi

3:44:10

↓ 10 ft0.1% grade

46 ft elev

24M

9:29/mi

3:53:39

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

9:33/mi

4:01:49

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:03/mi

4:03:08

↑ 10 ft1.3% grade

111 ft elev

26M

9:09/mi

4:12:17

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

8:41/mi

4:14:11

↓ 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

2:03:449:26 /mi⚡ faster

2nd Half

2:10:279:57 /mi+5.4%

Positive split — 5.4% slower in the second half

AI Race Performance Report

James'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	28:00	9:20	3.00 mi	28:00	9:20	-
5K	29:03	9:21	0.11 mi	1:03	9:49	+0:29
4M	37:16	9:19	0.89 mi	8:13	9:12	-0:37
5M	47:23	9:29	1.00 mi	10:07	10:07	+0:55
6M	56:30	9:25	1.00 mi	9:07	9:07	-1:00
10K	58:33	9:25	0.21 mi	2:03	9:35	+0:28
7M	1:05:42	9:23	0.79 mi	7:09	9:06	-0:29
8M	1:15:11	9:24	1.00 mi	9:29	9:29	+0:23
9M	1:24:30	9:23	1.00 mi	9:19	9:19	-0:10
15K	1:27:27	9:23	0.32 mi	2:57	9:12	-0:07
10M	1:34:19	9:26	0.68 mi	6:52	10:07	+0:55
11M	1:43:40	9:25	1.00 mi	9:21	9:21	-0:46
12M	1:53:14	9:26	1.00 mi	9:34	9:34	+0:13
20K	1:57:12	9:26	0.43 mi	3:58	9:17	-0:17
13M	2:02:41	9:26	0.57 mi	5:29	9:35	+0:18
Half(13.11 mi)	2:03:44	9:26	0.11 mi	1:03	9:35	0:00
14M	2:12:42	9:29	0.89 mi	8:58	10:04	+0:29
15M	2:22:14	9:29	1.00 mi	9:32	9:32	-0:32
25K	2:27:59	9:32	0.53 mi	5:45	10:46	+1:14
16M	2:32:26	9:32	0.47 mi	4:27	9:33	-1:13
17M	2:42:16	9:33	1.00 mi	9:50	9:50	+0:17
18M	2:51:41	9:32	1.00 mi	9:25	9:25	-0:25
30K	2:58:17	9:34	0.64 mi	6:36	10:18	+0:53
19M	3:01:37	9:34	0.36 mi	3:20	9:17	-1:01
20M	3:13:10	9:39	1.00 mi	11:33	11:33	+2:16
21M	3:24:00	9:43	1.00 mi	10:50	10:50	-0:43
35K	3:31:34	9:44	0.75 mi	7:34	10:07	-0:43
22M	3:33:55	9:43	0.25 mi	2:21	9:19	-0:48
23M	3:44:10	9:45	1.00 mi	10:15	10:15	+0:56
24M	3:53:39	9:44	1.00 mi	9:29	9:29	-0:46
40K	4:01:49	9:44	0.85 mi	8:10	9:33	+0:04
25M	4:03:08	9:44	0.15 mi	1:19	9:03	-0:30
26M	4:12:17	9:42	1.00 mi	9:09	9:09	+0:06
Finish(26.22 mi)	4:14:11	9:42	0.22 mi	1:54	8:41	-0:28

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:41 /mi

Average Pace

9:42 /mi

Slowest Pace

11:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

39:48

16% of race

Time at Steady Pace

2:15:53

53% of race

Time at Slower Pace

1:18:30

31% of race

Average Pace: 9:42 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
3M	3.00 mi	27110	18234	2374	24081	16329	2148
5K	0.11 mi	27304-194	18329-95	2379-5	34198	21470	2734
4M	0.89 mi	27420-116	18447-118	2390-11	27781	18640	2406
5M	1.00 mi	30136-2716	19841-1394	2555-165	39475	24097	3065
6M	1.00 mi	29466+670	19505+336	2515+40	26536	17911	2313
10K	0.21 mi	29535-69	19546-41	2516-1	30995	20276	2605
7M	0.79 mi	29423+112	19492+54	2513+3	28652	19145	2474
8M	1.00 mi	29357+66	19465+27	2510+3	28996	19304	2497
9M	1.00 mi	29000+357	19295+170	2492+18	26563	18082	2336
15K	0.32 mi	28890+110	19239+56	2484+8	27121	18235	2358
10M	0.68 mi	29399-509	19489-250	2510-26	35394	22120	2832
11M	1.00 mi	28988+411	19269+220	2483+27	25659	17421	2260
12M	1.00 mi	28904+84	19218+51	2474+9	28451	18886	2442
20K	0.43 mi	28716+188	19122+96	2456+18	24705	16850	2202
13M	0.57 mi	28424+292	18972+150	2441+15	24081	16329	2148
Half(13.11 mi)	0.11 mi	28390+34	18953+19	2440+1	25572	17102	2233
14M	0.89 mi	28571-181	19028-75	2448-8	31700	20108	2598
15M	1.00 mi	27902+669	18622+406	2401+47	21483	14776	1938
25K	0.53 mi	27939-37	18609+13	2404-3	30621	19271	2498
16M	0.47 mi	27885+54	18566+43	2402+2	27116	17740	2318
17M	1.00 mi	27770+115	18477+89	2381+21	26783	17426	2255
18M	1.00 mi	27298+472	18163+314	2343+38	22348	14921	1978
30K	0.64 mi	27162+136	18034+129	2329+14	27557	17235	2274
19M	0.36 mi	26933+229	17893+141	2315+14	20881	13864	1861
20M	1.00 mi	27222-289	17934-41	2319-4	33632	19581	2532
21M	1.00 mi	27142+80	17798+136	2307+12	27898	16940	2226
35K	0.75 mi	26808+334	17572+226	2289+18	22679	14313	1888
22M	0.25 mi	26585+223	17448+124	2278+11	14462	9930	1356
23M	1.00 mi	26284+301	17192+256	2251+27	23256	14370	1886
24M	1.00 mi	25481+803	16700+492	2182+69	13491	9058	1219
40K	0.85 mi	25041+440	16378+322	2148+34	17314	10956	1430
25M	0.15 mi	24960+81	16319+59	2142+6	14263	9449	1259
26M	1.00 mi	24471+489	15998+321	2108+34	15579	9997	1326
Finish(26.22 mi)	0.22 mi	24403+68	15956+42	2105+3	16878	10737	1341

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 39%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

24081

Males

16329

No position changes recorded for this athlete.

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