Zach Estridge

Bib: 9351•M•Age: 39

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Gender (Male)

#0 / 5052

Division (M35-39)

#0 / 717

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

19:51

Rank: #4033

Start → 2M

19:51 | 9:55/mi

19:51

Rank: #4033

Start → 2M

19:51 | 9:55/mi

39:23

Rank: #3789 (+244)

2M → 4M

19:32 | 9:46/mi

39:23

Rank: #3789 (+244)

2M → 4M

19:32 | 9:46/mi

59:08

Rank: #3716 (+73)

4M → 6M

19:45 | 9:52/mi

59:08

Rank: #3716 (+73)

4M → 6M

19:45 | 9:52/mi

1:19:19

Rank: #3834 (-118)

6M → 8M

20:11 | 10:05/mi

1:19:19

Rank: #3834 (-118)

6M → 8M

20:11 | 10:05/mi

9.6M

1:36:41

Rank: #3857 (-23)

8M → 9.6M

17:22 | 10:51/mi

9.6M

1:36:41

Rank: #3857 (-23)

8M → 9.6M

17:22 | 10:51/mi

10M

1:39:47

Rank: #3895 (-38)

9.6M → 10M

3:06 | 7:46/mi

10M

1:39:47

Rank: #3895 (-38)

9.6M → 10M

3:06 | 7:46/mi

10.5M

1:46:09

Rank: #3810 (+85)

10M → 10.5M

6:22 | 12:44/mi

10.5M

1:46:09

Rank: #3810 (+85)

10M → 10.5M

6:22 | 12:44/mi

12M

2:02:52

Rank: #4035 (-225)

10.5M → 12M

16:43 | 11:09/mi

12M

2:02:52

Rank: #4035 (-225)

10.5M → 12M

16:43 | 11:09/mi

14M

2:26:03

Rank: #4146 (-111)

12M → 14M

23:11 | 11:35/mi

14M

2:26:03

Rank: #4146 (-111)

12M → 14M

23:11 | 11:35/mi

16M

2:48:44

Rank: #4459 (-313)

14M → 16M

22:41 | 11:20/mi

16M

2:48:44

Rank: #4459 (-313)

14M → 16M

22:41 | 11:20/mi

18M

3:11:24

Rank: #4337 (+122)

16M → 18M

22:40 | 11:20/mi

18M

3:11:24

Rank: #4337 (+122)

16M → 18M

22:40 | 11:20/mi

20M

3:37:17

Rank: #4496 (-159)

18M → 20M

25:53 | 12:56/mi

20M

3:37:17

Rank: #4496 (-159)

18M → 20M

25:53 | 12:56/mi

22M

4:02:20

Rank: #4647 (-151)

20M → 22M

25:03 | 12:31/mi

22M

4:02:20

Rank: #4647 (-151)

20M → 22M

25:03 | 12:31/mi

24M

4:28:43

Rank: #4718 (-71)

22M → 24M

26:23 | 13:12/mi

24M

4:28:43

Rank: #4718 (-71)

22M → 24M

26:23 | 13:12/mi

Finish· 26.22 mi

4:57:52

Rank: #4842 (-124)

24M → Finish

29:09 | 13:08/mi

Finish· 26.22 mi

4:57:52

Rank: #4842 (-124)

24M → Finish

29:09 | 13:08/mi

The Course

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Half Splits

1st Half· via 14MFaster

Distance14.00 mi

Time2:26:03

Pace10:26 /mi

2nd Half

Distance12.22 mi

Time2:31:49

Pace12:26 /mi

📊Positive Split: 3.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:45:44	19:51	9:55	19:51	9:55	-
4M	4.00 mi	06:05:16	39:23	9:51	19:32	9:46	-0:09
6M	6.00 mi	06:25:01	59:08	9:51	19:45	9:52	+0:06
8M	8.00 mi	06:45:12	1:19:19	9:55	20:11	10:05	+0:13
9.6M	9.60 mi	07:02:34	1:36:41	10:04	17:22	10:51	+0:46
10M	10.00 mi	07:05:40	1:39:47	9:59	3:06	7:46	-3:05
10.5M	10.50 mi	07:12:02	1:46:09	10:07	6:22	12:44	+4:58
12M	12.00 mi	07:28:45	2:02:52	10:14	16:43	11:09	-1:35
14M	14.00 mi	07:51:56	2:26:03	10:26	23:11	11:35	+0:26
16M	16.00 mi	08:14:37	2:48:44	10:33	22:41	11:20	-0:15
18M	18.00 mi	08:37:17	3:11:24	10:38	22:40	11:20	0:00
20M	20.00 mi	09:03:10	3:37:17	10:52	25:53	12:56	+1:36
22M	22.00 mi	09:28:13	4:02:20	11:01	25:03	12:31	-0:25
24M	24.00 mi	09:54:36	4:28:43	11:12	26:23	13:12	+0:41
Finish	26.22 mi	10:23:45	4:57:52	11:22	29:09	13:08	-0:04

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:46 /mi

Average Pace

11:22 /mi

Slowest Pace

13:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:25

28% of race

Time at Steady Pace

1:42:37

34% of race

Time at Slower Pace

1:52:50

38% of race

Average Pace: 11:22 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
2M	2.00 mi	05:45:44	19:51	9:55	19:51	9:55	#4033
4M	4.00 mi	06:05:16	39:23	9:51	19:32	9:46	#3789
6M	6.00 mi	06:25:01	59:08	9:51	19:45	9:52	#3716
8M	8.00 mi	06:45:12	1:19:19	9:55	20:11	10:05	#3834
9.6M	9.60 mi	07:02:34	1:36:41	10:04	17:22	10:51	#3857
10M	10.00 mi	07:05:40	1:39:47	9:59	3:06	7:46	#3895
10.5M	10.50 mi	07:12:02	1:46:09	10:07	6:22	12:44	#3810
12M	12.00 mi	07:28:45	2:02:52	10:14	16:43	11:09	#4035
14M	14.00 mi	07:51:56	2:26:03	10:26	23:11	11:35	#4146
16M	16.00 mi	08:14:37	2:48:44	10:33	22:41	11:20	#4459
18M	18.00 mi	08:37:17	3:11:24	10:38	22:40	11:20	#4337
20M	20.00 mi	09:03:10	3:37:17	10:52	25:53	12:56	#4496
22M	22.00 mi	09:28:13	4:02:20	11:01	25:03	12:31	#4647
24M	24.00 mi	09:54:36	4:28:43	11:12	26:23	13:12	#4718
Finish	26.22 mi	10:23:45	4:57:52	11:22	29:09	13:08	#4842

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 51%

Garmin Challenge

Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:28

Segment Time

10:31/mi

Pace

0.90 mi

Distance

Overall

3638

Men

2893

Division

409

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
2M	2.00 mi	2.00 mi	4033	3186	431	5314(Top 74%)	3951(Top 78%)	550(Top 77%)
4M	4.00 mi	2.00 mi	3789+244	3025+161	400+31	3607(Top 50%)	2901(Top 57%)	387(Top 54%)
6M	6.00 mi	2.00 mi	3716+73	2983+42	388+12	3650(Top 51%)	2930(Top 58%)	395(Top 55%)
8M	8.00 mi	2.00 mi	3834-118	3061-78	406-18	4348(Top 61%)	3374(Top 67%)	469(Top 65%)
9.6M	9.60 mi	1.60 mi	3857-23	3072-11	414-8	4234(Top 59%)	3278(Top 65%)	460(Top 64%)
10M	10.00 mi	0.40 mi	3895-38	3099-27	420-6	5435(Top 76%)	4034(Top 80%)	566(Top 79%)
10.5M	10.50 mi	0.50 mi	3810+85	3039+60	412+8	3089(Top 43%)	2492(Top 49%)	338(Top 47%)
12M	12.00 mi	1.50 mi	4035-225	3182-143	441-29	5314(Top 74%)	3951(Top 78%)	550(Top 77%)
14M	14.00 mi	2.00 mi	4146-111	3238-56	451-10	4687(Top 65%)	3556(Top 70%)	492(Top 69%)
16M	16.00 mi	2.00 mi	4459-313	3424-186	476-25	5775(Top 81%)	4194(Top 83%)	591(Top 82%)
18M	18.00 mi	2.00 mi	4337+122	3346+78	468+8	3789(Top 53%)	2885(Top 57%)	398(Top 56%)
20M	20.00 mi	2.00 mi	4496-159	3424-78	483-15	5661(Top 79%)	4062(Top 80%)	578(Top 81%)
22M	22.00 mi	2.00 mi	4647-151	3515-91	501-18	5674(Top 79%)	4030(Top 80%)	571(Top 80%)
24M	24.00 mi	2.00 mi	4718-71	3539-24	505-4	4938(Top 69%)	3530(Top 70%)	514(Top 72%)
Finish	26.22 mi	2.22 mi	4842-124	3602-63	513-8	5483(Top 77%)	3906(Top 77%)	566(Top 79%)

566

Passing Analysis

Category:

Athletes Passed

988*

Passed By

1797

Net Change

-809

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#4033
2M → 4M	288*	44	+244	#4033	#3789
4M → 6M	144	71	+73	#3789	#3716
6M → 8M	26*	144	-118	#3716	#3834
8M → 9.6M	66*	89	-23	#3834	#3857
9.6M → 10M	4	42	-38	#3857	#3895
10M → 10.5M	89	4	+85	#3895	#3810
10.5M → 12M	26	251	-225	#3810	#4035
12M → 14M	38*	149	-111	#4035	#4146
14M → 16M	22*	335	-313	#4146	#4459
16M → 18M	166	44	+122	#4459	#4337
18M → 20M	28*	187	-159	#4337	#4496
20M → 22M	23*	174	-151	#4496	#4647
22M → 24M	40*	111	-71	#4647	#4718
24M → Finish	28*	152	-124	#4718	#4842
TOTALS	988*	1797	-809

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 8 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Race timed by

Race Place Events

Zach Estridge

⏱️ Race Timeline

The Course

Claim it — unlock a deeper AI report on this race, free

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Garmin Challenge

Checkpoint and Segment Rankings

Segment Performance Analysis

10.5M→12M

2M→4M

4M→6M

6M→8M

8M→9.6M

9.6M→10M

10M→10.5M

10.5M→12M

12M→14M

14M→16M

16M→18M

18M→20M

20M→22M

22M→24M

24M→Finish

Passing Analysis

Passing Visuals

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data