Eric Jackson

San Francisco, CA

Bib: 19465 M 26

0:00

0:00

/ mi

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Overall

#0 / 61036

Top 0.4%

Gender (Male)

#0 / 31978

Top 0.7%

Division (M25-29)

#0 / 5339

Top 1%

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

5:43/mi

17:09

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

5:37/mi

17:45

→ flat

76 ft elev

5:45/mi

22:53

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

5:38/mi

28:31

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

5:42/mi

34:13

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

5:56/mi

35:29

→ flat0.6% grade

58 ft elev

5:35/mi

39:52

↓ 30 ft0.6% grade

33 ft elev

5:45/mi

45:37

↑ 30 ft0.4% grade

54 ft elev

5:46/mi

51:23

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

5:31/mi

53:09

↓ 13 ft0.8% grade

66 ft elev

10M

5:40/mi

57:00

↓ 36 ft0.9% grade

33 ft elev

11M

5:52/mi

1:02:52

↑ 43 ft0.7% grade

72 ft elev

12M

5:41/mi

1:08:33

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

5:53/mi

1:11:04

↑ 16 ft0.7% grade

54 ft elev

13M

5:44/mi

1:14:21

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

6:31/mi

1:15:04

→ flat0.5% grade

49 ft elev

14M

5:44/mi

1:20:10

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

6:00/mi

1:26:10

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

6:11/mi

1:29:28

↑ 68 ft2.4% grade

169 ft elev

16M

5:41/mi

1:32:07

↓ 45 ft1.7% grade

125 ft elev

17M

5:48/mi

1:37:55

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

5:50/mi

1:43:45

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

5:52/mi

1:47:31

→ flat

41 ft elev

19M

5:51/mi

1:49:37

→ flat0.2% grade

39 ft elev

20M

5:58/mi

1:55:35

↑ 43 ft0.7% grade

72 ft elev

21M

7:29/mi

2:03:04

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

6:16/mi

2:07:45

↑ 20 ft↓ 23 ft

52 ft elev

22M

6:21/mi

2:09:21

→ flat0.2% grade

51 ft elev

23M

6:23/mi

2:15:44

↓ 10 ft0.1% grade

46 ft elev

24M

6:51/mi

2:22:35

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

6:47/mi

2:28:23

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

6:53/mi

2:29:23

↑ 10 ft1.3% grade

111 ft elev

26M

6:54/mi

2:36:17

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

6:24/mi

2:37:41

↓ 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

1:15:045:44 /mi⚡ faster

2nd Half

1:22:376:18 /mi+10.1%

Positive split — 10.1% slower in the second half

AI Race Performance Report

Eric'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	17:09	5:43	3.00 mi	17:09	5:43	-
5K	17:45	5:43	0.11 mi	0:36	5:37	-0:06
4M	22:53	5:43	0.89 mi	5:08	5:45	+0:08
5M	28:31	5:42	1.00 mi	5:38	5:38	-0:07
6M	34:13	5:42	1.00 mi	5:42	5:42	+0:04
10K	35:29	5:43	0.21 mi	1:16	5:56	+0:14
7M	39:52	5:42	0.79 mi	4:23	5:35	-0:21
8M	45:37	5:42	1.00 mi	5:45	5:45	+0:10
9M	51:23	5:43	1.00 mi	5:46	5:46	+0:01
15K	53:09	5:42	0.32 mi	1:46	5:31	-0:15
10M	57:00	5:42	0.68 mi	3:51	5:40	+0:09
11M	1:02:52	5:43	1.00 mi	5:52	5:52	+0:12
12M	1:08:33	5:43	1.00 mi	5:41	5:41	-0:11
20K	1:11:04	5:43	0.43 mi	2:31	5:53	+0:12
13M	1:14:21	5:43	0.57 mi	3:17	5:44	-0:09
Half(13.11 mi)	1:15:04	5:44	0.11 mi	0:43	6:31	+0:47
14M	1:20:10	5:44	0.89 mi	5:06	5:44	-0:47
15M	1:26:10	5:45	1.00 mi	6:00	6:00	+0:16
25K	1:29:28	5:46	0.53 mi	3:18	6:11	+0:11
16M	1:32:07	5:45	0.47 mi	2:39	5:41	-0:30
17M	1:37:55	5:46	1.00 mi	5:48	5:48	+0:07
18M	1:43:45	5:46	1.00 mi	5:50	5:50	+0:02
30K	1:47:31	5:46	0.64 mi	3:46	5:52	+0:02
19M	1:49:37	5:46	0.36 mi	2:06	5:51	-0:01
20M	1:55:35	5:47	1.00 mi	5:58	5:58	+0:07
21M	2:03:04	5:52	1.00 mi	7:29	7:29	+1:31
35K	2:07:45	5:52	0.75 mi	4:41	6:16	-1:13
22M	2:09:21	5:53	0.25 mi	1:36	6:21	+0:05
23M	2:15:44	5:54	1.00 mi	6:23	6:23	+0:02
24M	2:22:35	5:56	1.00 mi	6:51	6:51	+0:28
40K	2:28:23	5:58	0.85 mi	5:48	6:47	-0:04
25M	2:29:23	5:59	0.15 mi	1:00	6:53	+0:06
26M	2:36:17	6:01	1.00 mi	6:54	6:54	+0:01
Finish(26.22 mi)	2:37:41	6:01	0.22 mi	1:24	6:24	-0:30

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:31 /mi

Average Pace

6:01 /mi

Slowest Pace

7:29 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

6:45

4% of race

Time at Steady Pace

1:44:49

66% of race

Time at Slower Pace

46:07

29% of race

Average Pace: 6:01 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
3M	3.00 mi	156	154	53	191	169	57
5K	0.11 mi	156	154	53	215	188	62
4M	0.89 mi	159-3	157-3	52+1	179	174	52
5M	1.00 mi	151+8	149+8	50+2	181	162	50
6M	1.00 mi	152-1	150-1	50	202	179	54
10K	0.21 mi	153-1	151-1	50	276	244	76
7M	0.79 mi	148+5	146+5	49+1	162	139	45
8M	1.00 mi	150-2	148-2	49	192	166	57
9M	1.00 mi	175-25	152-4	50-1	181	157	53
15K	0.32 mi	173+2	150+2	50	123	101	37
10M	0.68 mi	176-3	154-4	50	185	161	54
11M	1.00 mi	176	154	50	188	166	58
12M	1.00 mi	176	154	50	193	171	59
20K	0.43 mi	175+1	153+1	50	206	182	65
13M	0.57 mi	175	153	50	191	169	57
Half(13.11 mi)	0.11 mi	175	153	50	2738	1855	393
14M	0.89 mi	174+1	152+1	51-1	186	166	59
15M	1.00 mi	171+3	149+3	51	178	156	55
25K	0.53 mi	170+1	148+1	51	170	147	51
16M	0.47 mi	170	148	51	222	196	59
17M	1.00 mi	168+2	146+2	51	193	168	56
18M	1.00 mi	168	147-1	52-1	209	184	57
30K	0.64 mi	167+1	145+2	51+1	192	170	55
19M	0.36 mi	167	145	50+1	201	177	58
20M	1.00 mi	169-2	147-2	51-1	183	161	53
21M	1.00 mi	206-37	182-35	58-7	2880	2443	483
35K	0.75 mi	210-4	186-4	60-2	344	310	81
22M	0.25 mi	209+1	185+1	60	293	264	71
23M	1.00 mi	210-1	186-1	60	431	396	103
24M	1.00 mi	217-7	192-6	61-1	683	615	145
40K	0.85 mi	224-7	195-3	63-2	927	815	192
25M	0.15 mi	226-2	197-2	63	1029	904	208
26M	1.00 mi	242-16	213-16	67-4	1382	1183	250
Finish(26.22 mi)	0.22 mi	242	213	67	951	840	203

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 0.3%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

191

Males

13.0 - 13.1 mi

Top 4%

36 ft39 ft

↑ 3ft↓ 0ft

3 ft

Overall

2738

Males

1855

M25-29

393

Half→14M

13.1 - 14.0 mi

Top 0.3%

52 ft36 ft

↑ 23ft↓ 39ft

39 ft

Overall

186

Males

166

M25-29

14M→15M

14.0 - 15.0 mi

Top 0.3%

36 ft92 ft

↑ 62ft↓ 7ft

56 ft

Overall

178

Males

156

M25-29

15M→25K

15.0 - 15.5 mi

Top 0.3%

100 ft167 ft

↑ 68ft↓ 0ft

68 ft

Overall

170

Males

147

M25-29

25K→16M

15.5 - 16.0 mi

Top 0.4%

171 ft128 ft

↑ 3ft↓ 45ft

43 ft

Overall

222

Males

196

M25-29

16M→17M

16.0 - 17.0 mi

Top 0.3%

108 ft59 ft

↑ 10ft↓ 59ft

49 ft

Overall

193

Males

168

M25-29

17M→18M

17.0 - 18.0 mi

Top 0.3%

59 ft39 ft

↑ 30ft↓ 49ft

42 ft

Overall

209

Males

184

M25-29

18M→30K

18.0 - 18.6 mi

Top 0.3%

39 ft39 ft

↑ 3ft↓ 3ft

3 ft

Overall

192

Males

170

M25-29

30K→19M

18.6 - 19.0 mi

Top 0.3%

43 ft39 ft

↑ 0ft↓ 3ft

3 ft

Overall

201

Males

177

M25-29

19M→20M

19.0 - 20.0 mi

Top 0.3%

39 ft74 ft

↑ 43ft↓ 8ft

39 ft

Overall

183

Males

161

M25-29

20M→21M

20.0 - 21.0 mi

Top 5%

69 ft49 ft

↑ 20ft↓ 39ft

30 ft

Overall

2880

Males

2443

M25-29

483

21M→35K

21.0 - 21.8 mi

Top 0.6%

56 ft52 ft

↑ 20ft↓ 23ft

23 ft

Overall

344

Males

310

M25-29

No position changes recorded for this athlete.

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