Kevin Marshall

Bib: 863•M•Age: 47

Mill Valley, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 7166

Top 44%

Gender (Male)

#0 / 5052

Top 50%

Masters (Masters Men)

#0 / 1321

Top 44%

Division (M45-49)

#0 / 319

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

18:38

Rank: #2963

Start → 2M

18:38 | 9:19/mi

18:38

Rank: #2963

Start → 2M

18:38 | 9:19/mi

37:11

Rank: #2868 (+95)

2M → 4M

18:33 | 9:17/mi

37:11

Rank: #2868 (+95)

2M → 4M

18:33 | 9:17/mi

56:13

Rank: #2935 (-67)

4M → 6M

19:02 | 9:31/mi

56:13

Rank: #2935 (-67)

4M → 6M

19:02 | 9:31/mi

1:14:51

Rank: #2971 (-36)

6M → 8M

18:38 | 9:19/mi

1:14:51

Rank: #2971 (-36)

6M → 8M

18:38 | 9:19/mi

9.6M

1:30:47

Rank: #2970 (+1)

8M → 9.6M

15:56 | 9:57/mi

9.6M

1:30:47

Rank: #2970 (+1)

8M → 9.6M

15:56 | 9:57/mi

10M

1:33:24

Rank: #2963 (+7)

9.6M → 10M

2:37 | 6:33/mi

10M

1:33:24

Rank: #2963 (+7)

9.6M → 10M

2:37 | 6:33/mi

10.5M

1:39:50

Rank: #2948 (+15)

10M → 10.5M

6:26 | 12:52/mi

10.5M

1:39:50

Rank: #2948 (+15)

10M → 10.5M

6:26 | 12:52/mi

12M

1:52:55

Rank: #2864 (+84)

10.5M → 12M

13:05 | 8:43/mi

12M

1:52:55

Rank: #2864 (+84)

10.5M → 12M

13:05 | 8:43/mi

14M

2:12:45

Rank: #2798 (+66)

12M → 14M

19:50 | 9:55/mi

14M

2:12:45

Rank: #2798 (+66)

12M → 14M

19:50 | 9:55/mi

16M

2:28:10

Rank: #2606 (+192)

14M → 16M

15:25 | 7:42/mi

16M

2:28:10

Rank: #2606 (+192)

14M → 16M

15:25 | 7:42/mi

18M

2:51:06

Rank: #2747 (-141)

16M → 18M

22:56 | 11:28/mi

18M

2:51:06

Rank: #2747 (-141)

16M → 18M

22:56 | 11:28/mi

20M

3:11:34

Rank: #2729 (+18)

18M → 20M

20:28 | 10:14/mi

20M

3:11:34

Rank: #2729 (+18)

18M → 20M

20:28 | 10:14/mi

22M

3:31:50

Rank: #2739 (-10)

20M → 22M

20:16 | 10:08/mi

22M

3:31:50

Rank: #2739 (-10)

20M → 22M

20:16 | 10:08/mi

24M

3:58:44

Rank: #3009 (-270)

22M → 24M

26:54 | 13:27/mi

24M

3:58:44

Rank: #3009 (-270)

22M → 24M

26:54 | 13:27/mi

Finish· 26.22 mi

4:26:13

Rank: #3181 (-172)

24M → Finish

27:29 | 12:23/mi

Finish· 26.22 mi

4:26:13

Rank: #3181 (-172)

24M → Finish

27:29 | 12:23/mi

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Half Splits

1st Half· via 14M⚖️ Balanced

Distance14.00 mi

Time2:12:45

Pace9:29 /mi

2nd Half⚖️ Balanced

Distance12.22 mi

Time2:13:28

Pace10:55 /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	05:35:41	18:38	9:19	18:38	9:19	-
4M	4.00 mi	05:54:14	37:11	9:18	18:33	9:17	-0:02
6M	6.00 mi	06:13:16	56:13	9:22	19:02	9:31	+0:14
8M	8.00 mi	06:31:54	1:14:51	9:21	18:38	9:19	-0:12
9.6M	9.60 mi	06:47:50	1:30:47	9:27	15:56	9:57	+0:38
10M	10.00 mi	06:50:27	1:33:24	9:20	2:37	6:33	-3:24
10.5M	10.50 mi	06:56:53	1:39:50	9:30	6:26	12:52	+6:19
12M	12.00 mi	07:09:58	1:52:55	9:25	13:05	8:43	-4:09
14M	14.00 mi	07:29:48	2:12:45	9:29	19:50	9:55	+1:12
16M	16.00 mi	07:45:13	2:28:10	9:16	15:25	7:42	-2:13
18M	18.00 mi	08:08:09	2:51:06	9:30	22:56	11:28	+3:46
20M	20.00 mi	08:28:37	3:11:34	9:35	20:28	10:14	-1:14
22M	22.00 mi	08:48:53	3:31:50	9:38	20:16	10:08	-0:06
24M	24.00 mi	09:15:47	3:58:44	9:57	26:54	13:27	+3:19
Finish	26.22 mi	09:43:16	4:26:13	10:10	27:29	12:23	-1:04

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:33 /mi

Average Pace

10:10 /mi

Slowest Pace

13:27 /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

31:07

12% of race

Time at Steady Pace

2:31:21

57% of race

Time at Slower Pace

1:23:45

31% of race

Average Pace: 10:09 /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	05:35:41	18:38	9:19	18:38	9:19	#2963
4M	4.00 mi	05:54:14	37:11	9:18	18:33	9:17	#2868
6M	6.00 mi	06:13:16	56:13	9:22	19:02	9:31	#2935
8M	8.00 mi	06:31:54	1:14:51	9:21	18:38	9:19	#2971
9.6M	9.60 mi	06:47:50	1:30:47	9:27	15:56	9:57	#2970
10M	10.00 mi	06:50:27	1:33:24	9:20	2:37	6:33	#2963
10.5M	10.50 mi	06:56:53	1:39:50	9:30	6:26	12:52	#2948
12M	12.00 mi	07:09:58	1:52:55	9:25	13:05	8:43	#2864
14M	14.00 mi	07:29:48	2:12:45	9:29	19:50	9:55	#2798
16M	16.00 mi	07:45:13	2:28:10	9:16	15:25	7:42	#2606
18M	18.00 mi	08:08:09	2:51:06	9:30	22:56	11:28	#2747
20M	20.00 mi	08:28:37	3:11:34	9:35	20:28	10:14	#2729
22M	22.00 mi	08:48:53	3:31:50	9:38	20:16	10:08	#2739
24M	24.00 mi	09:15:47	3:58:44	9:57	26:54	13:27	#3009
Finish	26.22 mi	09:43:16	4:26:13	10:10	27:29	12:23	#3181

Faster pace

Steady pace

Slower pace

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 43%

Garmin Challenge

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

9:03

Segment Time

10:04/mi

Pace

0.90 mi

Distance

Overall

3055

Men

2486

Division

137

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
2M	2.00 mi	2.00 mi	2963	2426	143	2431(Top 34%)	2025(Top 40%)	109(Top 34%)
4M	4.00 mi	2.00 mi	2868+95	2362+64	140+3	2828(Top 39%)	2335(Top 46%)	135(Top 42%)
6M	6.00 mi	2.00 mi	2935-67	2411-49	142-2	3118(Top 44%)	2549(Top 50%)	153(Top 48%)
8M	8.00 mi	2.00 mi	2971-36	2444-33	145-3	3098(Top 43%)	2543(Top 50%)	152(Top 48%)
9.6M	9.60 mi	1.60 mi	2970+1	2440+4	144+1	3102(Top 43%)	2527(Top 50%)	148(Top 46%)
10M	10.00 mi	0.40 mi	2963+7	2437+3	144	2985(Top 42%)	2441(Top 48%)	141(Top 44%)
10.5M	10.50 mi	0.50 mi	2948+15	2425+12	140+4	3213(Top 45%)	2582(Top 51%)	148(Top 46%)
12M	12.00 mi	1.50 mi	2864+84	2367+58	141-1	2431(Top 34%)	2025(Top 40%)	109(Top 34%)
14M	14.00 mi	2.00 mi	2798+66	2312+55	139+2	2588(Top 36%)	2133(Top 42%)	129(Top 40%)
16M	16.00 mi	2.00 mi	2606+192	2156+156	124+15	1829(Top 26%)	1500(Top 30%)	78(Top 24%)
18M	18.00 mi	2.00 mi	2747-141	2258-102	137-13	3917(Top 55%)	2973(Top 59%)	183(Top 57%)
20M	20.00 mi	2.00 mi	2729+18	2240+18	139-2	2842(Top 40%)	2229(Top 44%)	141(Top 44%)
22M	22.00 mi	2.00 mi	2739-10	2227+13	136+3	3294(Top 46%)	2497(Top 49%)	154(Top 48%)
24M	24.00 mi	2.00 mi	3009-270	2401-174	152-16	5171(Top 72%)	3688(Top 73%)	238(Top 75%)
Finish	26.22 mi	2.22 mi	3181-172	2506-105	159-7	4894(Top 68%)	3522(Top 70%)	226(Top 71%)

Passing Analysis

Category:

Athletes Passed

983*

Passed By

1201

Net Change

-218

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#2963
2M → 4M	166*	71	+95	#2963	#2868
4M → 6M	67	134	-67	#2868	#2935
6M → 8M	39*	75	-36	#2935	#2971
8M → 9.6M	54*	53	+1	#2971	#2970
9.6M → 10M	12	5	+7	#2970	#2963
10M → 10.5M	37	22	+15	#2963	#2948
10.5M → 12M	101	17	+84	#2948	#2864
12M → 14M	88*	22	+66	#2864	#2798
14M → 16M	205*	13	+192	#2798	#2606
16M → 18M	46	187	-141	#2606	#2747
18M → 20M	68*	50	+18	#2747	#2729
20M → 22M	59*	69	-10	#2729	#2739
22M → 24M	16*	286	-270	#2739	#3009
24M → Finish	25*	197	-172	#3009	#3181
TOTALS	983*	1201	-218

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

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Race Place Events

Kevin Marshall

⏱️ Race Timeline

Race Animation with Course Map

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Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈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 Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

Export Track Data

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Quick Links

All Results

Race Analytics

Course Information

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Public Race Data