Alejandro Lopez

Bib: 10829•M•Age: 50

Stockton, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 7166

Gender (Male)

#0 / 5052

Masters (Masters Men)

#0 / 1321

Division (M50-54)

#0 / 245

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

22:27

Rank: #6146

Start → 2M

22:27 | 11:13/mi

22:27

Rank: #6146

Start → 2M

22:27 | 11:13/mi

43:47

Rank: #5633 (+513)

2M → 4M

21:20 | 10:40/mi

43:47

Rank: #5633 (+513)

2M → 4M

21:20 | 10:40/mi

1:08:50

Rank: #6095 (-462)

4M → 6M

25:03 | 12:31/mi

1:08:50

Rank: #6095 (-462)

4M → 6M

25:03 | 12:31/mi

1:31:14

Rank: #6076 (+19)

6M → 8M

22:24 | 11:12/mi

1:31:14

Rank: #6076 (+19)

6M → 8M

22:24 | 11:12/mi

9.6M

1:51:09

Rank: #6028 (+48)

8M → 9.6M

19:55 | 12:27/mi

9.6M

1:51:09

Rank: #6028 (+48)

8M → 9.6M

19:55 | 12:27/mi

10M

1:55:10

Rank: #6102 (-74)

9.6M → 10M

4:01 | 10:03/mi

10M

1:55:10

Rank: #6102 (-74)

9.6M → 10M

4:01 | 10:03/mi

10.5M

2:02:15

Rank: #5980 (+122)

10M → 10.5M

7:05 | 14:10/mi

10.5M

2:02:15

Rank: #5980 (+122)

10M → 10.5M

7:05 | 14:10/mi

12M

2:20:15

Rank: #5999 (-19)

10.5M → 12M

18:00 | 12:00/mi

12M

2:20:15

Rank: #5999 (-19)

10.5M → 12M

18:00 | 12:00/mi

14M

2:42:52

Rank: #5736 (+263)

12M → 14M

22:37 | 11:18/mi

14M

2:42:52

Rank: #5736 (+263)

12M → 14M

22:37 | 11:18/mi

16M

3:07:05

Rank: #5862 (-126)

14M → 16M

24:13 | 12:06/mi

16M

3:07:05

Rank: #5862 (-126)

14M → 16M

24:13 | 12:06/mi

18M

3:31:17

Rank: #5718 (+144)

16M → 18M

24:12 | 12:06/mi

18M

3:31:17

Rank: #5718 (+144)

16M → 18M

24:12 | 12:06/mi

20M

3:54:25

Rank: #5591 (+127)

18M → 20M

23:08 | 11:34/mi

20M

3:54:25

Rank: #5591 (+127)

18M → 20M

23:08 | 11:34/mi

22M

4:13:06

Rank: #5298 (+293)

20M → 22M

18:41 | 9:20/mi

22M

4:13:06

Rank: #5298 (+293)

20M → 22M

18:41 | 9:20/mi

24M

4:36:25

Rank: #5134 (+164)

22M → 24M

23:19 | 11:40/mi

24M

4:36:25

Rank: #5134 (+164)

22M → 24M

23:19 | 11:40/mi

Finish· 26.22 mi

5:01:43

Rank: #5030 (+104)

24M → Finish

25:18 | 11:24/mi

Finish· 26.22 mi

5:01:43

Rank: #5030 (+104)

24M → Finish

25:18 | 11:24/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:42:52

Pace11:38 /mi

2nd Half✓ Faster

Distance12.22 mi

Time2:18:51

Pace11:22 /mi

📊Negative Split: 14.7% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:45:51	22:27	11:13	22:27	11:13	-
4M	4.00 mi	06:07:11	43:47	10:57	21:20	10:40	-0:33
6M	6.00 mi	06:32:14	1:08:50	11:28	25:03	12:31	+1:51
8M	8.00 mi	06:54:38	1:31:14	11:24	22:24	11:12	-1:19
9.6M	9.60 mi	07:14:33	1:51:09	11:35	19:55	12:27	+1:15
10M	10.00 mi	07:18:34	1:55:10	11:31	4:01	10:03	-2:24
10.5M	10.50 mi	07:25:39	2:02:15	11:39	7:05	14:10	+4:07
12M	12.00 mi	07:43:39	2:20:15	11:41	18:00	12:00	-2:10
14M	14.00 mi	08:06:16	2:42:52	11:38	22:37	11:18	-0:42
16M	16.00 mi	08:30:29	3:07:05	11:42	24:13	12:06	+0:48
18M	18.00 mi	08:54:41	3:31:17	11:44	24:12	12:06	0:00
20M	20.00 mi	09:17:49	3:54:25	11:43	23:08	11:34	-0:32
22M	22.00 mi	09:36:30	4:13:06	11:30	18:41	9:20	-2:14
24M	24.00 mi	09:59:49	4:36:25	11:31	23:19	11:40	+2:20
Finish	26.22 mi	10:25:07	5:01:43	11:31	25:18	11:24	-0:16

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

9:20 /mi

Average Pace

11:31 /mi

Slowest Pace

14:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:02

15% of race

Time at Steady Pace

3:25:38

68% of race

Time at Slower Pace

52:03

17% of race

Average Pace: 11:30 /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	05:45:51	22:27	11:13	22:27	11:13	#6146
4M	4.00 mi	06:07:11	43:47	10:57	21:20	10:40	#5633
6M	6.00 mi	06:32:14	1:08:50	11:28	25:03	12:31	#6095
8M	8.00 mi	06:54:38	1:31:14	11:24	22:24	11:12	#6076
9.6M	9.60 mi	07:14:33	1:51:09	11:35	19:55	12:27	#6028
10M	10.00 mi	07:18:34	1:55:10	11:31	4:01	10:03	#6102
10.5M	10.50 mi	07:25:39	2:02:15	11:39	7:05	14:10	#5980
12M	12.00 mi	07:43:39	2:20:15	11:41	18:00	12:00	#5999
14M	14.00 mi	08:06:16	2:42:52	11:38	22:37	11:18	#5736
16M	16.00 mi	08:30:29	3:07:05	11:42	24:13	12:06	#5862
18M	18.00 mi	08:54:41	3:31:17	11:44	24:12	12:06	#5718
20M	20.00 mi	09:17:49	3:54:25	11:43	23:08	11:34	#5591
22M	22.00 mi	09:36:30	4:13:06	11:30	18:41	9:20	#5298
24M	24.00 mi	09:59:49	4:36:25	11:31	23:19	11:40	#5134
Finish	26.22 mi	10:25:07	5:01:43	11:31	25:18	11:24	#5030

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 79%

Garmin Challenge

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

11:06

Segment Time

12:20/mi

Pace

0.90 mi

Distance

Overall

5643

Men

4145

Division

186

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
2M	2.00 mi	2.00 mi	6146	4475	215	6017(Top 84%)	4406(Top 87%)	191(Top 78%)
4M	4.00 mi	2.00 mi	5633+513	4164+311	192+23	5098(Top 71%)	3842(Top 76%)	171(Top 70%)
6M	6.00 mi	2.00 mi	6095-462	4449-285	208-16	6616(Top 92%)	4758(Top 94%)	224(Top 91%)
8M	8.00 mi	2.00 mi	6076+19	4444+5	206+2	6002(Top 84%)	4416(Top 87%)	193(Top 79%)
9.6M	9.60 mi	1.60 mi	6028+48	4403+41	199+7	5946(Top 83%)	4339(Top 86%)	195(Top 80%)
10M	10.00 mi	0.40 mi	6102-74	4453-50	203-4	6975(Top 97%)	4952(Top 98%)	232(Top 95%)
10.5M	10.50 mi	0.50 mi	5980+122	4374+79	198+5	4413(Top 62%)	3380(Top 67%)	151(Top 62%)
12M	12.00 mi	1.50 mi	5999-19	4386-12	195+3	6017(Top 84%)	4406(Top 87%)	191(Top 78%)
14M	14.00 mi	2.00 mi	5736+263	4218+168	189+6	4368(Top 61%)	3352(Top 66%)	146(Top 60%)
16M	16.00 mi	2.00 mi	5862-126	4301-83	187+2	6213(Top 87%)	4479(Top 89%)	205(Top 84%)
18M	18.00 mi	2.00 mi	5718+144	4201+100	184+3	4515(Top 63%)	3366(Top 67%)	151(Top 62%)
20M	20.00 mi	2.00 mi	5591+127	4110+91	181+3	4408(Top 62%)	3238(Top 64%)	152(Top 62%)
22M	22.00 mi	2.00 mi	5298+293	3912+198	172+9	2392(Top 33%)	1883(Top 37%)	92(Top 38%)
24M	24.00 mi	2.00 mi	5134+164	3796+116	168+4	3512(Top 49%)	2574(Top 51%)	125(Top 51%)
Finish	26.22 mi	2.22 mi	5030+104	3726+70	165+3	3946(Top 55%)	2856(Top 57%)	132(Top 54%)

Passing Analysis

Category:

Athletes Passed

2154*

Passed By

1038

Net Change

+1116

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#6146
2M → 4M	524*	11	+513	#6146	#5633
4M → 6M	64	526	-462	#5633	#6095
6M → 8M	75*	56	+19	#6095	#6076
8M → 9.6M	98*	50	+48	#6076	#6028
9.6M → 10M	2	76	-74	#6028	#6102
10M → 10.5M	122	0	+122	#6102	#5980
10.5M → 12M	65	84	-19	#5980	#5999
12M → 14M	266*	3	+263	#5999	#5736
14M → 16M	51*	177	-126	#5736	#5862
16M → 18M	167*	23	+144	#5862	#5718
18M → 20M	131*	4	+127	#5718	#5591
20M → 22M	295*	2	+293	#5591	#5298
22M → 24M	170*	6	+164	#5298	#5134
24M → Finish	124*	20	+104	#5134	#5030
TOTALS	2154*	1038	+1116

* 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 18 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

Alejandro Lopez

⏱️ 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