Spencer Larsen

Bib: 7458•M•Age: 35

SF, 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

19:15

Rank: #3510

Start → 2M

19:15 | 9:37/mi

19:15

Rank: #3510

Start → 2M

19:15 | 9:37/mi

38:05

Rank: #3241 (+269)

2M → 4M

18:50 | 9:25/mi

38:05

Rank: #3241 (+269)

2M → 4M

18:50 | 9:25/mi

56:55

Rank: #3115 (+126)

4M → 6M

18:50 | 9:25/mi

56:55

Rank: #3115 (+126)

4M → 6M

18:50 | 9:25/mi

1:16:33

Rank: #3264 (-149)

6M → 8M

19:38 | 9:49/mi

1:16:33

Rank: #3264 (-149)

6M → 8M

19:38 | 9:49/mi

9.6M

1:34:09

Rank: #3487 (-223)

8M → 9.6M

17:36 | 11:00/mi

9.6M

1:34:09

Rank: #3487 (-223)

8M → 9.6M

17:36 | 11:00/mi

10M

1:36:35

Rank: #3443 (+44)

9.6M → 10M

2:26 | 6:05/mi

10M

1:36:35

Rank: #3443 (+44)

9.6M → 10M

2:26 | 6:05/mi

10.5M

1:43:27

Rank: #3446 (-3)

10M → 10.5M

6:52 | 13:44/mi

10.5M

1:43:27

Rank: #3446 (-3)

10M → 10.5M

6:52 | 13:44/mi

12M

1:58:18

Rank: #3502 (-56)

10.5M → 12M

14:51 | 9:54/mi

12M

1:58:18

Rank: #3502 (-56)

10.5M → 12M

14:51 | 9:54/mi

14M

2:18:16

Rank: #3358 (+144)

12M → 14M

19:58 | 9:59/mi

14M

2:18:16

Rank: #3358 (+144)

12M → 14M

19:58 | 9:59/mi

16M

2:33:31

Rank: #3075 (+283)

14M → 16M

15:15 | 7:37/mi

16M

2:33:31

Rank: #3075 (+283)

14M → 16M

15:15 | 7:37/mi

18M

2:58:28

Rank: #3332 (-257)

16M → 18M

24:57 | 12:29/mi

18M

2:58:28

Rank: #3332 (-257)

16M → 18M

24:57 | 12:29/mi

20M

3:20:41

Rank: #3359 (-27)

18M → 20M

22:13 | 11:06/mi

20M

3:20:41

Rank: #3359 (-27)

18M → 20M

22:13 | 11:06/mi

22M

3:47:20

Rank: #3720 (-361)

20M → 22M

26:39 | 13:19/mi

22M

3:47:20

Rank: #3720 (-361)

20M → 22M

26:39 | 13:19/mi

24M

4:11:49

Rank: #3758 (-38)

22M → 24M

24:29 | 12:15/mi

24M

4:11:49

Rank: #3758 (-38)

22M → 24M

24:29 | 12:15/mi

Finish· 26.22 mi

4:37:40

Rank: #3787 (-29)

24M → Finish

25:51 | 11:39/mi

Finish· 26.22 mi

4:37:40

Rank: #3787 (-29)

24M → Finish

25:51 | 11:39/mi

The Course

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Half Splits

1st Half· via 14M⚖️ Balanced

Distance14.00 mi

Time2:18:16

Pace9:53 /mi

2nd Half⚖️ Balanced

Distance12.22 mi

Time2:19:24

Pace11:25 /mi

📊Even Split: Consistent pacing between halves

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:55:33	19:15	9:37	19:15	9:37	-
4M	4.00 mi	06:14:23	38:05	9:31	18:50	9:25	-0:12
6M	6.00 mi	06:33:13	56:55	9:29	18:50	9:25	0:00
8M	8.00 mi	06:52:51	1:16:33	9:34	19:38	9:49	+0:24
9.6M	9.60 mi	07:10:27	1:34:09	9:48	17:36	11:00	+1:11
10M	10.00 mi	07:12:53	1:36:35	9:40	2:26	6:05	-4:55
10.5M	10.50 mi	07:19:45	1:43:27	9:51	6:52	13:44	+7:39
12M	12.00 mi	07:34:36	1:58:18	9:52	14:51	9:54	-3:50
14M	14.00 mi	07:54:34	2:18:16	9:53	19:58	9:59	+0:05
16M	16.00 mi	08:09:49	2:33:31	9:36	15:15	7:37	-2:22
18M	18.00 mi	08:34:46	2:58:28	9:55	24:57	12:29	+4:52
20M	20.00 mi	08:56:59	3:20:41	10:02	22:13	11:06	-1:23
22M	22.00 mi	09:23:38	3:47:20	10:20	26:39	13:19	+2:13
24M	24.00 mi	09:48:07	4:11:49	10:30	24:29	12:15	-1:04
Finish	26.22 mi	10:13:58	4:37:40	10:36	25:51	11:39	-0:36

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

6:05 /mi

Average Pace

10:36 /mi

Slowest Pace

13:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:41

6% of race

Time at Steady Pace

1:51:22

40% of race

Time at Slower Pace

2:28:37

54% of race

Average Pace: 10:35 /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	05:55:33	19:15	9:37	19:15	9:37	#3510
4M	4.00 mi	06:14:23	38:05	9:31	18:50	9:25	#3241
6M	6.00 mi	06:33:13	56:55	9:29	18:50	9:25	#3115
8M	8.00 mi	06:52:51	1:16:33	9:34	19:38	9:49	#3264
9.6M	9.60 mi	07:10:27	1:34:09	9:48	17:36	11:00	#3487
10M	10.00 mi	07:12:53	1:36:35	9:40	2:26	6:05	#3443
10.5M	10.50 mi	07:19:45	1:43:27	9:51	6:52	13:44	#3446
12M	12.00 mi	07:34:36	1:58:18	9:52	14:51	9:54	#3502
14M	14.00 mi	07:54:34	2:18:16	9:53	19:58	9:59	#3358
16M	16.00 mi	08:09:49	2:33:31	9:36	15:15	7:37	#3075
18M	18.00 mi	08:34:46	2:58:28	9:55	24:57	12:29	#3332
20M	20.00 mi	08:56:59	3:20:41	10:02	22:13	11:06	#3359
22M	22.00 mi	09:23:38	3:47:20	10:20	26:39	13:19	#3720
24M	24.00 mi	09:48:07	4:11:49	10:30	24:29	12:15	#3758
Finish	26.22 mi	10:13:58	4:37:40	10:36	25:51	11:39	#3787

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 48%

Garmin Challenge

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

9:18

Segment Time

10:20/mi

Pace

0.90 mi

Distance

Overall

3407

Men

2734

Division

386

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	3510	2842	379	4021(Top 56%)	3152(Top 62%)	432(Top 60%)
4M	4.00 mi	2.00 mi	3241+269	2638+204	346+33	3049(Top 43%)	2498(Top 49%)	337(Top 47%)
6M	6.00 mi	2.00 mi	3115+126	2549+89	336+10	2987(Top 42%)	2455(Top 49%)	329(Top 46%)
8M	8.00 mi	2.00 mi	3264-149	2661-112	358-22	3867(Top 54%)	3083(Top 61%)	422(Top 59%)
9.6M	9.60 mi	1.60 mi	3487-223	2814-153	375-17	4426(Top 62%)	3402(Top 67%)	472(Top 66%)
10M	10.00 mi	0.40 mi	3443+44	2783+31	373+2	1933(Top 27%)	1646(Top 33%)	220(Top 31%)
10.5M	10.50 mi	0.50 mi	3446-3	2779+4	373	4017(Top 56%)	3128(Top 62%)	430(Top 60%)
12M	12.00 mi	1.50 mi	3502-56	2825-46	379-6	4021(Top 56%)	3152(Top 62%)	432(Top 60%)
14M	14.00 mi	2.00 mi	3358+144	2711+114	370+9	2675(Top 37%)	2201(Top 44%)	290(Top 40%)
16M	16.00 mi	2.00 mi	3075+283	2507+204	339+31	1737(Top 24%)	1429(Top 28%)	200(Top 28%)
18M	18.00 mi	2.00 mi	3332-257	2679-172	368-29	4838(Top 68%)	3574(Top 71%)	503(Top 70%)
20M	20.00 mi	2.00 mi	3359-27	2685-6	370-2	3879(Top 54%)	2907(Top 58%)	416(Top 58%)
22M	22.00 mi	2.00 mi	3720-361	2898-213	409-39	6232(Top 87%)	4411(Top 87%)	633(Top 88%)
24M	24.00 mi	2.00 mi	3758-38	2910-12	410-1	4096(Top 57%)	2968(Top 59%)	431(Top 60%)
Finish	26.22 mi	2.22 mi	3787-29	2912-2	411-1	4214(Top 59%)	3044(Top 60%)	429(Top 60%)

429

Passing Analysis

Category:

Athletes Passed

1252*

Passed By

1529

Net Change

-277

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#3510
2M → 4M	301*	32	+269	#3510	#3241
4M → 6M	153	27	+126	#3241	#3115
6M → 8M	21*	170	-149	#3115	#3264
8M → 9.6M	30*	253	-223	#3264	#3487
9.6M → 10M	45	1	+44	#3487	#3443
10M → 10.5M	40	43	-3	#3443	#3446
10.5M → 12M	23	79	-56	#3446	#3502
12M → 14M	152*	8	+144	#3502	#3358
14M → 16M	289*	6	+283	#3358	#3075
16M → 18M	33	290	-257	#3075	#3332
18M → 20M	47*	74	-27	#3332	#3359
20M → 22M	5*	366	-361	#3359	#3720
22M → 24M	61*	99	-38	#3720	#3758
24M → Finish	52*	81	-29	#3758	#3787
TOTALS	1252*	1529	-277

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

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 11 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

Spencer Larsen

⏱️ 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

🔥Passing Intensity

🔄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