Kieron Stubbings

Chelmsford, Essex

Bib: 38641 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

9:23/mi

28:09

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:59/mi

29:13

→ flat

76 ft elev

9:23/mi

37:36

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:21/mi

46:57

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:37/mi

56:34

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:31/mi

58:36

→ flat0.6% grade

58 ft elev

9:30/mi

1:06:04

↓ 30 ft0.6% grade

33 ft elev

9:53/mi

1:15:57

↑ 30 ft0.4% grade

54 ft elev

9:55/mi

1:25:52

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:46/mi

1:29:00

↓ 13 ft0.8% grade

66 ft elev

10M

10:05/mi

1:35:51

↓ 36 ft0.9% grade

33 ft elev

11M

10:41/mi

1:46:32

↑ 43 ft0.7% grade

72 ft elev

12M

10:12/mi

1:56:44

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

10:48/mi

2:01:21

↑ 16 ft0.7% grade

54 ft elev

13M

10:51/mi

2:07:33

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

10:51/mi

2:08:45

→ flat0.5% grade

49 ft elev

14M

11:21/mi

2:18:51

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

17:24/mi

2:36:15

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

14:21/mi

2:43:55

↑ 68 ft2.4% grade

169 ft elev

16M

10:48/mi

2:48:57

↓ 45 ft1.7% grade

125 ft elev

17M

11:31/mi

3:00:28

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

11:31/mi

3:11:59

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

14:11/mi

3:21:05

→ flat

41 ft elev

19M

14:37/mi

3:26:20

→ flat0.2% grade

39 ft elev

20M

14:46/mi

3:41:06

↑ 43 ft0.7% grade

72 ft elev

21M

12:35/mi

3:53:41

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:22/mi

4:02:11

↑ 20 ft↓ 23 ft

52 ft elev

22M

10:26/mi

4:04:49

→ flat0.2% grade

51 ft elev

23M

10:25/mi

4:15:14

↓ 10 ft0.1% grade

46 ft elev

24M

12:36/mi

4:27:50

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

12:13/mi

4:38:17

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:58/mi

4:39:44

↑ 10 ft1.3% grade

111 ft elev

26M

10:35/mi

4:50:19

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:13/mi

4:52:20

↓ 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

2:08:459:49 /mi⚡ faster

2nd Half

2:43:3512:29 /mi+27.1%

Positive split — 27.1% slower in the second half

AI Race Performance Report

Kieron's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	28:09	9:23	3.00 mi	28:09	9:23	-
5K	29:13	9:24	0.11 mi	1:04	9:59	+0:36
4M	37:36	9:24	0.89 mi	8:23	9:23	-0:36
5M	46:57	9:23	1.00 mi	9:21	9:21	-0:02
6M	56:34	9:26	1.00 mi	9:37	9:37	+0:16
10K	58:36	9:26	0.21 mi	2:02	9:31	-0:06
7M	1:06:04	9:26	0.79 mi	7:28	9:30	-0:01
8M	1:15:57	9:30	1.00 mi	9:53	9:53	+0:23
9M	1:25:52	9:32	1.00 mi	9:55	9:55	+0:02
15K	1:29:00	9:33	0.32 mi	3:08	9:46	-0:09
10M	1:35:51	9:35	0.68 mi	6:51	10:05	+0:19
11M	1:46:32	9:41	1.00 mi	10:41	10:41	+0:36
12M	1:56:44	9:44	1.00 mi	10:12	10:12	-0:29
20K	2:01:21	9:46	0.43 mi	4:37	10:48	+0:36
13M	2:07:33	9:49	0.57 mi	6:12	10:51	+0:03
Half(13.11 mi)	2:08:45	9:49	0.11 mi	1:12	10:51	0:00
14M	2:18:51	9:55	0.89 mi	10:06	11:21	+0:30
15M	2:36:15	10:25	1.00 mi	17:24	17:24	+6:03
25K	2:43:55	10:33	0.53 mi	7:40	14:21	-3:03
16M	2:48:57	10:34	0.47 mi	5:02	10:48	-3:33
17M	3:00:28	10:37	1.00 mi	11:31	11:31	+0:43
18M	3:11:59	10:40	1.00 mi	11:31	11:31	0:00
30K	3:21:05	10:47	0.64 mi	9:06	14:11	+2:40
19M	3:26:20	10:52	0.36 mi	5:15	14:37	+0:26
20M	3:41:06	11:03	1.00 mi	14:46	14:46	+0:09
21M	3:53:41	11:08	1.00 mi	12:35	12:35	-2:11
35K	4:02:11	11:08	0.75 mi	8:30	11:22	-1:13
22M	4:04:49	11:08	0.25 mi	2:38	10:26	-0:56
23M	4:15:14	11:06	1.00 mi	10:25	10:25	-0:01
24M	4:27:50	11:10	1.00 mi	12:36	12:36	+2:11
40K	4:38:17	11:12	0.85 mi	10:27	12:13	-0:23
25M	4:39:44	11:11	0.15 mi	1:27	9:58	-2:15
26M	4:50:19	11:10	1.00 mi	10:35	10:35	+0:37
Finish(26.22 mi)	4:52:20	11:09	0.22 mi	2:01	9:13	-1:22

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:13 /mi

Average Pace

11:09 /mi

Slowest Pace

17:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:07:01

23% of race

Time at Steady Pace

2:15:30

46% of race

Time at Slower Pace

1:29:49

31% of race

Average Pace: 11:09 /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	27900	18661	1911	36592	22402	2253
5K	0.11 mi	28172-272	18811-150	1920-9	36932	22672	2308
4M	0.89 mi	28672-500	19087-276	1950-30	30347	19948	2022
5M	1.00 mi	29037-365	19283-196	1962-12	30741	20109	2024
6M	1.00 mi	29657-620	19592-309	1978-16	32723	21092	2105
10K	0.21 mi	29675-18	19600-8	1973+5	30689	20106	2029
7M	0.79 mi	30114-439	19829-229	1996-23	33703	21647	2165
8M	1.00 mi	30520-406	20055-226	2020-24	33561	21547	2150
9M	1.00 mi	30811-291	20189-134	2029-9	33524	21560	2158
15K	0.32 mi	30884-73	20228-39	2031-2	34068	21621	2162
10M	0.68 mi	31121-237	20334-106	2043-12	35324	22092	2203
11M	1.00 mi	31903-782	20734-400	2072-29	40276	24321	2463
12M	1.00 mi	32098-195	20812-78	2082-10	35112	22062	2214
20K	0.43 mi	32406-308	20951-139	2097-15	41304	24679	2504
13M	0.57 mi	32526-120	20987-36	2095+2	36592	22402	2253
Half(13.11 mi)	0.11 mi	32605-79	21019-32	2099-4	37474	22793	2275
14M	0.89 mi	33341-736	21325-306	2130-31	43057	25083	2543
15M	1.00 mi	38127-4786	23450-2125	2373-243	58837	31211	3202
25K	0.53 mi	39007-880	23787-337	2409-36	50899	27977	2848
16M	0.47 mi	39012-5	23778+9	2407+2	40320	23648	2419
17M	1.00 mi	39108-96	23781-3	2410-3	41801	24317	2481
18M	1.00 mi	39168-60	23725+56	2403+7	40491	23398	2389
30K	0.64 mi	39889-721	23958-233	2431-28	50478	27371	2800
19M	0.36 mi	40426-537	24172-214	2462-31	53630	28638	2937
20M	1.00 mi	41377-951	24505-333	2495-33	51108	27598	2821
21M	1.00 mi	41367+10	24433+72	2491+4	41121	22919	2327
35K	0.75 mi	41070+297	24264+169	2474+17	33310	19244	1968
22M	0.25 mi	40870+200	24156+108	2456+18	25032	15435	1579
23M	1.00 mi	40097+773	23717+439	2401+55	24747	15057	1532
24M	1.00 mi	40082+15	23646+71	2390+11	39848	22020	2215
40K	0.85 mi	40120-38	23618+28	2385+5	41154	22553	2272
25M	0.15 mi	40021+99	23560+58	2382+3	24014	14587	1446
26M	1.00 mi	39696+325	23361+199	2359+23	30388	17377	1737
Finish(26.22 mi)	0.22 mi	39596+100	23298+63	2354+5	23490	14066	1340

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 60%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

36592

Males

22402

No position changes recorded for this athlete.

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Race managed by

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