Jack Erstad

Bib: 6322•M•Age: 24

San Francisco, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 39%

Gender (Male)

#0 / 5052

Top 44%

M20-29

#0 / 648

Top 50%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

19:42

Rank: #3899

Start → 2M

19:42 | 9:51/mi

19:42

Rank: #3899

Start → 2M

19:42 | 9:51/mi

39:23

Rank: #3782 (+117)

2M → 4M

19:41 | 9:51/mi

39:23

Rank: #3782 (+117)

2M → 4M

19:41 | 9:51/mi

59:03

Rank: #3684 (+98)

4M → 6M

19:40 | 9:50/mi

59:03

Rank: #3684 (+98)

4M → 6M

19:40 | 9:50/mi

1:18:39

Rank: #3703 (-19)

6M → 8M

19:36 | 9:48/mi

1:18:39

Rank: #3703 (-19)

6M → 8M

19:36 | 9:48/mi

9.6M

1:35:43

Rank: #3707 (-4)

8M → 9.6M

17:04 | 10:40/mi

9.6M

1:35:43

Rank: #3707 (-4)

8M → 9.6M

17:04 | 10:40/mi

10M

1:38:21

Rank: #3688 (+19)

9.6M → 10M

2:38 | 6:35/mi

10M

1:38:21

Rank: #3688 (+19)

9.6M → 10M

2:38 | 6:35/mi

10.5M

1:45:01

Rank: #3645 (+43)

10M → 10.5M

6:40 | 13:20/mi

10.5M

1:45:01

Rank: #3645 (+43)

10M → 10.5M

6:40 | 13:20/mi

12M

1:58:29

Rank: #3517 (+128)

10.5M → 12M

13:28 | 8:59/mi

12M

1:58:29

Rank: #3517 (+128)

10.5M → 12M

13:28 | 8:59/mi

14M

2:19:33

Rank: #3473 (+44)

12M → 14M

21:04 | 10:32/mi

14M

2:19:33

Rank: #3473 (+44)

12M → 14M

21:04 | 10:32/mi

16M

2:35:24

Rank: #3257 (+216)

14M → 16M

15:51 | 7:55/mi

16M

2:35:24

Rank: #3257 (+216)

14M → 16M

15:51 | 7:55/mi

18M

2:59:02

Rank: #3380 (-123)

16M → 18M

23:38 | 11:49/mi

18M

2:59:02

Rank: #3380 (-123)

16M → 18M

23:38 | 11:49/mi

20M

3:19:20

Rank: #3259 (+121)

18M → 20M

20:18 | 10:09/mi

20M

3:19:20

Rank: #3259 (+121)

18M → 20M

20:18 | 10:09/mi

22M

3:38:32

Rank: #3184 (+75)

20M → 22M

19:12 | 9:36/mi

22M

3:38:32

Rank: #3184 (+75)

20M → 22M

19:12 | 9:36/mi

24M

3:58:07

Rank: #2964 (+220)

22M → 24M

19:35 | 9:48/mi

24M

3:58:07

Rank: #2964 (+220)

22M → 24M

19:35 | 9:48/mi

Finish· 26.22 mi

4:19:09

Rank: #2791 (+173)

24M → Finish

21:02 | 9:29/mi

Finish· 26.22 mi

4:19:09

Rank: #2791 (+173)

24M → Finish

21:02 | 9:29/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:19:33

Pace9:58 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:59:36

Pace9:47 /mi

📊Negative Split: 14.3% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:59:25	19:42	9:51	19:42	9:51	-
4M	4.00 mi	06:19:06	39:23	9:51	19:41	9:51	0:00
6M	6.00 mi	06:38:46	59:03	9:51	19:40	9:50	-0:01
8M	8.00 mi	06:58:22	1:18:39	9:50	19:36	9:48	-0:02
9.6M	9.60 mi	07:15:26	1:35:43	9:58	17:04	10:40	+0:52
10M	10.00 mi	07:18:04	1:38:21	9:50	2:38	6:35	-4:05
10.5M	10.50 mi	07:24:44	1:45:01	10:00	6:40	13:20	+6:45
12M	12.00 mi	07:38:12	1:58:29	9:52	13:28	8:59	-4:21
14M	14.00 mi	07:59:16	2:19:33	9:58	21:04	10:32	+1:33
16M	16.00 mi	08:15:07	2:35:24	9:43	15:51	7:55	-2:37
18M	18.00 mi	08:38:45	2:59:02	9:57	23:38	11:49	+3:54
20M	20.00 mi	08:59:03	3:19:20	9:58	20:18	10:09	-1:40
22M	22.00 mi	09:18:15	3:38:32	9:56	19:12	9:36	-0:33
24M	24.00 mi	09:37:50	3:58:07	9:55	19:35	9:48	+0:12
Finish	26.22 mi	09:58:52	4:19:09	9:53	21:02	9:29	-0:19

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

6:35 /mi

Average Pace

9:53 /mi

Slowest Pace

13:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

31:57

12% of race

Time at Steady Pace

2:59:50

69% of race

Time at Slower Pace

47:22

18% of race

Average Pace: 9:53 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
2M	2.00 mi	05:59:25	19:42	9:51	19:42	9:51	#3899
4M	4.00 mi	06:19:06	39:23	9:51	19:41	9:51	#3782
6M	6.00 mi	06:38:46	59:03	9:51	19:40	9:50	#3684
8M	8.00 mi	06:58:22	1:18:39	9:50	19:36	9:48	#3703
9.6M	9.60 mi	07:15:26	1:35:43	9:58	17:04	10:40	#3707
10M	10.00 mi	07:18:04	1:38:21	9:50	2:38	6:35	#3688
10.5M	10.50 mi	07:24:44	1:45:01	10:00	6:40	13:20	#3645
12M	12.00 mi	07:38:12	1:58:29	9:52	13:28	8:59	#3517
14M	14.00 mi	07:59:16	2:19:33	9:58	21:04	10:32	#3473
16M	16.00 mi	08:15:07	2:35:24	9:43	15:51	7:55	#3257
18M	18.00 mi	08:38:45	2:59:02	9:57	23:38	11:49	#3380
20M	20.00 mi	08:59:03	3:19:20	9:58	20:18	10:09	#3259
22M	22.00 mi	09:18:15	3:38:32	9:56	19:12	9:36	#3184
24M	24.00 mi	09:37:50	3:58:07	9:55	19:35	9:48	#2964
Finish	26.22 mi	09:58:52	4:19:09	9:53	21:02	9:29	#2791

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 47%

Garmin Challenge

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

9:18

Segment Time

10:20/mi

Pace

0.90 mi

Distance

Overall

3396

Men

2729

Division

393

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M20-29	Seg. Overall	Seg. Males	Seg. M20-29
2M	2.00 mi	2.00 mi	3899	3097	438	2815(Top 39%)	2320(Top 46%)	359(Top 55%)
4M	4.00 mi	2.00 mi	3782+117	3019+78	428+10	3736(Top 52%)	2985(Top 59%)	415(Top 64%)
6M	6.00 mi	2.00 mi	3684+98	2961+58	422+6	3588(Top 50%)	2889(Top 57%)	415(Top 64%)
8M	8.00 mi	2.00 mi	3703-19	2967-6	424-2	3834(Top 54%)	3062(Top 61%)	438(Top 68%)
9.6M	9.60 mi	1.60 mi	3707-4	2971-4	423+1	3992(Top 56%)	3133(Top 62%)	444(Top 69%)
10M	10.00 mi	0.40 mi	3688+19	2953+18	423	3051(Top 43%)	2491(Top 49%)	365(Top 56%)
10.5M	10.50 mi	0.50 mi	3645+43	2926+27	421+2	3630(Top 51%)	2872(Top 57%)	409(Top 63%)
12M	12.00 mi	1.50 mi	3517+128	2838+88	412+9	2815(Top 39%)	2320(Top 46%)	359(Top 55%)
14M	14.00 mi	2.00 mi	3473+44	2793+45	404+8	3352(Top 47%)	2689(Top 53%)	385(Top 59%)
16M	16.00 mi	2.00 mi	3257+216	2628+165	383+21	2077(Top 29%)	1686(Top 33%)	257(Top 40%)
18M	18.00 mi	2.00 mi	3380-123	2714-86	390-7	4285(Top 60%)	3212(Top 64%)	435(Top 67%)
20M	20.00 mi	2.00 mi	3259+121	2612+102	371+19	2743(Top 38%)	2166(Top 43%)	295(Top 46%)
22M	22.00 mi	2.00 mi	3184+75	2544+68	359+12	2668(Top 37%)	2067(Top 41%)	290(Top 45%)
24M	24.00 mi	2.00 mi	2964+220	2371+173	334+25	1537(Top 21%)	1226(Top 24%)	162(Top 25%)
Finish	26.22 mi	2.22 mi	2791+173	2236+135	324+10	1663(Top 23%)	1313(Top 26%)	191(Top 29%)

191

Passing Analysis

Category:

Athletes Passed

1657*

Passed By

549

Net Change

+1108

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#3899
2M → 4M	198*	81	+117	#3899	#3782
4M → 6M	156	58	+98	#3782	#3684
6M → 8M	52*	71	-19	#3684	#3703
8M → 9.6M	64*	68	-4	#3703	#3707
9.6M → 10M	22	3	+19	#3707	#3688
10M → 10.5M	58	15	+43	#3688	#3645
10.5M → 12M	131	3	+128	#3645	#3517
12M → 14M	75*	31	+44	#3517	#3473
14M → 16M	230*	14	+216	#3473	#3257
16M → 18M	42	165	-123	#3257	#3380
18M → 20M	132*	11	+121	#3380	#3259
20M → 22M	93*	18	+75	#3259	#3184
22M → 24M	224*	4	+220	#3184	#2964
24M → Finish	180*	7	+173	#2964	#2791
TOTALS	1657*	549	+1108

* 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 5 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

Jack Erstad

⏱️ Race Timeline

Course Map & Elevation

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