Jonathon Glocknitzer

Bib: 5852•M•Age: 36

San Jose, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 18%

Gender (Male)

#0 / 5052

Top 22%

Division (M35-39)

#0 / 717

Top 21%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

17:01

Rank: #1429

Start → 2M

17:01 | 8:30/mi

17:01

Rank: #1429

Start → 2M

17:01 | 8:30/mi

33:28

Rank: #1163 (+266)

2M → 4M

16:27 | 8:14/mi

33:28

Rank: #1163 (+266)

2M → 4M

16:27 | 8:14/mi

49:55

Rank: #1096 (+67)

4M → 6M

16:27 | 8:14/mi

49:55

Rank: #1096 (+67)

4M → 6M

16:27 | 8:14/mi

1:06:09

Rank: #1072 (+24)

6M → 8M

16:14 | 8:07/mi

1:06:09

Rank: #1072 (+24)

6M → 8M

16:14 | 8:07/mi

9.6M

1:20:10

Rank: #1072

8M → 9.6M

14:01 | 8:46/mi

9.6M

1:20:10

Rank: #1072

8M → 9.6M

14:01 | 8:46/mi

10M

1:22:25

Rank: #1065 (+7)

9.6M → 10M

2:15 | 5:38/mi

10M

1:22:25

Rank: #1065 (+7)

9.6M → 10M

2:15 | 5:38/mi

10.5M

1:27:58

Rank: #1066 (-1)

10M → 10.5M

5:33 | 11:06/mi

10.5M

1:27:58

Rank: #1066 (-1)

10M → 10.5M

5:33 | 11:06/mi

12M

1:39:57

Rank: #1071 (-5)

10.5M → 12M

11:59 | 7:59/mi

12M

1:39:57

Rank: #1071 (-5)

10.5M → 12M

11:59 | 7:59/mi

14M

1:57:45

Rank: #1051 (+20)

12M → 14M

17:48 | 8:54/mi

14M

1:57:45

Rank: #1051 (+20)

12M → 14M

17:48 | 8:54/mi

16M

2:11:26

Rank: #962 (+89)

14M → 16M

13:41 | 6:50/mi

16M

2:11:26

Rank: #962 (+89)

14M → 16M

13:41 | 6:50/mi

18M

2:31:59

Rank: #1104 (-142)

16M → 18M

20:33 | 10:17/mi

18M

2:31:59

Rank: #1104 (-142)

16M → 18M

20:33 | 10:17/mi

20M

2:50:05

Rank: #1120 (-16)

18M → 20M

18:06 | 9:03/mi

20M

2:50:05

Rank: #1120 (-16)

18M → 20M

18:06 | 9:03/mi

22M

3:06:32

Rank: #1105 (+15)

20M → 22M

16:27 | 8:13/mi

22M

3:06:32

Rank: #1105 (+15)

20M → 22M

16:27 | 8:13/mi

24M

3:29:28

Rank: #1260 (-155)

22M → 24M

22:56 | 11:28/mi

24M

3:29:28

Rank: #1260 (-155)

22M → 24M

22:56 | 11:28/mi

Finish· 26.22 mi

3:50:40

Rank: #1288 (-28)

24M → Finish

21:12 | 9:33/mi

Finish· 26.22 mi

3:50:40

Rank: #1288 (-28)

24M → Finish

21:12 | 9:33/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time1:57:45

Pace8:25 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:52:55

Pace9:14 /mi

📊Negative Split: 4.1% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:40:09	17:01	8:30	17:01	8:30	-
4M	4.00 mi	05:56:36	33:28	8:22	16:27	8:14	-0:16
6M	6.00 mi	06:13:03	49:55	8:19	16:27	8:14	0:00
8M	8.00 mi	06:29:17	1:06:09	8:16	16:14	8:07	-0:07
9.6M	9.60 mi	06:43:18	1:20:10	8:21	14:01	8:46	+0:39
10M	10.00 mi	06:45:33	1:22:25	8:15	2:15	5:38	-3:08
10.5M	10.50 mi	06:51:06	1:27:58	8:23	5:33	11:06	+5:28
12M	12.00 mi	07:03:05	1:39:57	8:20	11:59	7:59	-3:07
14M	14.00 mi	07:20:53	1:57:45	8:25	17:48	8:54	+0:55
16M	16.00 mi	07:34:34	2:11:26	8:13	13:41	6:50	-2:04
18M	18.00 mi	07:55:07	2:31:59	8:27	20:33	10:17	+3:27
20M	20.00 mi	08:13:13	2:50:05	8:30	18:06	9:03	-1:14
22M	22.00 mi	08:29:40	3:06:32	8:29	16:27	8:13	-0:50
24M	24.00 mi	08:52:36	3:29:28	8:44	22:56	11:28	+3:15
Finish	26.22 mi	09:13:48	3:50:40	8:48	21:12	9:33	-1:55

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

5:38 /mi

Average Pace

8:48 /mi

Slowest Pace

11:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:56

7% of race

Time at Steady Pace

2:24:30

63% of race

Time at Slower Pace

1:10:14

30% of race

Average Pace: 8:48 /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	05:40:09	17:01	8:30	17:01	8:30	#1429
4M	4.00 mi	05:56:36	33:28	8:22	16:27	8:14	#1163
6M	6.00 mi	06:13:03	49:55	8:19	16:27	8:14	#1096
8M	8.00 mi	06:29:17	1:06:09	8:16	16:14	8:07	#1072
9.6M	9.60 mi	06:43:18	1:20:10	8:21	14:01	8:46	#1072
10M	10.00 mi	06:45:33	1:22:25	8:15	2:15	5:38	#1065
10.5M	10.50 mi	06:51:06	1:27:58	8:23	5:33	11:06	#1066
12M	12.00 mi	07:03:05	1:39:57	8:20	11:59	7:59	#1071
14M	14.00 mi	07:20:53	1:57:45	8:25	17:48	8:54	#1051
16M	16.00 mi	07:34:34	2:11:26	8:13	13:41	6:50	#962
18M	18.00 mi	07:55:07	2:31:59	8:27	20:33	10:17	#1104
20M	20.00 mi	08:13:13	2:50:05	8:30	18:06	9:03	#1120
22M	22.00 mi	08:29:40	3:06:32	8:29	16:27	8:13	#1105
24M	24.00 mi	08:52:36	3:29:28	8:44	22:56	11:28	#1260
Finish	26.22 mi	09:13:48	3:50:40	8:48	21:12	9:33	#1288

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 15%

Garmin Challenge

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

7:48

Segment Time

8:40/mi

Pace

0.90 mi

Distance

Overall

1090

Men

969

Division

141

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	1429	1246	174	1253(Top 17%)	1091(Top 22%)	154(Top 21%)
4M	4.00 mi	2.00 mi	1163+266	1020+226	144+30	956(Top 13%)	851(Top 17%)	115(Top 16%)
6M	6.00 mi	2.00 mi	1096+67	966+54	137+7	974(Top 14%)	867(Top 17%)	122(Top 17%)
8M	8.00 mi	2.00 mi	1072+24	952+14	133+4	992(Top 14%)	883(Top 17%)	123(Top 17%)
9.6M	9.60 mi	1.60 mi	1072	950+2	131+2	1282(Top 18%)	1125(Top 22%)	161(Top 22%)
10M	10.00 mi	0.40 mi	1065+7	947+3	131	965(Top 13%)	859(Top 17%)	124(Top 17%)
10.5M	10.50 mi	0.50 mi	1066-1	946+1	132-1	1262(Top 18%)	1109(Top 22%)	154(Top 21%)
12M	12.00 mi	1.50 mi	1071-5	947-1	131+1	1253(Top 17%)	1091(Top 22%)	154(Top 21%)
14M	14.00 mi	2.00 mi	1051+20	930+17	127+4	1074(Top 15%)	945(Top 19%)	139(Top 19%)
16M	16.00 mi	2.00 mi	962+89	859+71	120+7	768(Top 11%)	674(Top 13%)	98(Top 14%)
18M	18.00 mi	2.00 mi	1104-142	974-115	138-18	2612(Top 36%)	2085(Top 41%)	290(Top 40%)
20M	20.00 mi	2.00 mi	1120-16	982-8	138	1480(Top 21%)	1234(Top 24%)	173(Top 24%)
22M	22.00 mi	2.00 mi	1105+15	956+26	137+1	1103(Top 15%)	931(Top 18%)	138(Top 19%)
24M	24.00 mi	2.00 mi	1260-155	1078-122	151-14	3308(Top 46%)	2434(Top 48%)	349(Top 49%)
Finish	26.22 mi	2.22 mi	1288-28	1092-14	152-1	1749(Top 24%)	1375(Top 27%)	194(Top 27%)

Passing Analysis

Category:

Athletes Passed

692*

Passed By

551

Net Change

+141

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#1429
2M → 4M	269	3	+266	#1429	#1163
4M → 6M	75	8	+67	#1163	#1096
6M → 8M	37*	13	+24	#1096	#1072
8M → 9.6M	24	24	0	#1072	#1072
9.6M → 10M	8	1	+7	#1072	#1065
10M → 10.5M	17	18	-1	#1065	#1066
10.5M → 12M	17	22	-5	#1066	#1071
12M → 14M	34*	14	+20	#1071	#1051
14M → 16M	97*	8	+89	#1051	#962
16M → 18M	11	153	-142	#962	#1104
18M → 20M	24*	40	-16	#1104	#1120
20M → 22M	47*	32	+15	#1120	#1105
22M → 24M	9*	164	-155	#1105	#1260
24M → Finish	23*	51	-28	#1260	#1288
TOTALS	692*	551	+141

* 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 10 days ago

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

Jonathon Glocknitzer

⏱️ 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