Lars Heck

Bib: 5481•M•Age: 49

Miami, FL

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 7166

Gender (Male)

#0 / 5052

Masters (Masters Men)

#0 / 1321

Division (M45-49)

#0 / 319

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

23:50

Rank: #6785

Start → 2M

23:50 | 11:55/mi

23:50

Rank: #6785

Start → 2M

23:50 | 11:55/mi

48:10

Rank: #6726 (+59)

2M → 4M

24:20 | 12:10/mi

48:10

Rank: #6726 (+59)

2M → 4M

24:20 | 12:10/mi

1:16:28

Rank: #6960 (-234)

4M → 6M

28:18 | 14:09/mi

1:16:28

Rank: #6960 (-234)

4M → 6M

28:18 | 14:09/mi

1:42:40

Rank: #7020 (-60)

6M → 8M

26:12 | 13:06/mi

1:42:40

Rank: #7020 (-60)

6M → 8M

26:12 | 13:06/mi

9.6M

2:05:37

Rank: #7017 (+3)

8M → 9.6M

22:57 | 14:21/mi

9.6M

2:05:37

Rank: #7017 (+3)

8M → 9.6M

22:57 | 14:21/mi

10M

2:09:15

Rank: #7015 (+2)

9.6M → 10M

3:38 | 9:06/mi

10M

2:09:15

Rank: #7015 (+2)

9.6M → 10M

3:38 | 9:06/mi

10.5M

2:18:11

Rank: #6994 (+21)

10M → 10.5M

8:56 | 17:52/mi

10.5M

2:18:11

Rank: #6994 (+21)

10M → 10.5M

8:56 | 17:52/mi

12M

2:38:51

Rank: #6980 (+14)

10.5M → 12M

20:40 | 13:47/mi

12M

2:38:51

Rank: #6980 (+14)

10.5M → 12M

20:40 | 13:47/mi

14M

3:09:57

Rank: #6979 (+1)

12M → 14M

31:06 | 15:33/mi

14M

3:09:57

Rank: #6979 (+1)

12M → 14M

31:06 | 15:33/mi

16M

3:34:01

Rank: #6921 (+58)

14M → 16M

24:04 | 12:02/mi

16M

3:34:01

Rank: #6921 (+58)

14M → 16M

24:04 | 12:02/mi

18M

4:13:26

Rank: #7031 (-110)

16M → 18M

39:25 | 19:43/mi

18M

4:13:26

Rank: #7031 (-110)

16M → 18M

39:25 | 19:43/mi

20M

4:46:33

Rank: #7032 (-1)

18M → 20M

33:07 | 16:33/mi

20M

4:46:33

Rank: #7032 (-1)

18M → 20M

33:07 | 16:33/mi

22M

5:17:44

Rank: #7027 (+5)

20M → 22M

31:11 | 15:35/mi

22M

5:17:44

Rank: #7027 (+5)

20M → 22M

31:11 | 15:35/mi

24M

5:49:41

Rank: #7007 (+20)

22M → 24M

31:57 | 15:59/mi

24M

5:49:41

Rank: #7007 (+20)

22M → 24M

31:57 | 15:59/mi

Finish· 26.22 mi

6:25:09

Rank: #6983 (+24)

24M → Finish

35:28 | 15:59/mi

Finish· 26.22 mi

6:25:09

Rank: #6983 (+24)

24M → Finish

35:28 | 15:59/mi

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 14MFaster

Distance14.00 mi

Time3:09:57

Pace13:34 /mi

2nd Half

Distance12.22 mi

Time3:15:12

Pace15:59 /mi

📊Positive Split: 2.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:49:22	23:50	11:55	23:50	11:55	-
4M	4.00 mi	06:13:42	48:10	12:03	24:20	12:10	+0:15
6M	6.00 mi	06:42:00	1:16:28	12:45	28:18	14:09	+1:59
8M	8.00 mi	07:08:12	1:42:40	12:50	26:12	13:06	-1:03
9.6M	9.60 mi	07:31:09	2:05:37	13:05	22:57	14:21	+1:15
10M	10.00 mi	07:34:47	2:09:15	12:56	3:38	9:06	-5:15
10.5M	10.50 mi	07:43:43	2:18:11	13:10	8:56	17:52	+8:46
12M	12.00 mi	08:04:23	2:38:51	13:14	20:40	13:47	-4:05
14M	14.00 mi	08:35:29	3:09:57	13:34	31:06	15:33	+1:46
16M	16.00 mi	08:59:33	3:34:01	13:23	24:04	12:02	-3:31
18M	18.00 mi	09:38:58	4:13:26	14:05	39:25	19:43	+7:41
20M	20.00 mi	10:12:05	4:46:33	14:20	33:07	16:33	-3:10
22M	22.00 mi	10:43:16	5:17:44	14:27	31:11	15:35	-0:58
24M	24.00 mi	11:15:13	5:49:41	14:34	31:57	15:59	+0:24
Finish	26.22 mi	11:50:41	6:25:09	14:42	35:28	15:59	0:00

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

9:06 /mi

Average Pace

14:42 /mi

Slowest Pace

19:43 /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

1:15:52

20% of race

Time at Steady Pace

2:40:24

42% of race

Time at Slower Pace

2:28:53

39% of race

Average Pace: 14:41 /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	05:49:22	23:50	11:55	23:50	11:55	#6785
4M	4.00 mi	06:13:42	48:10	12:03	24:20	12:10	#6726
6M	6.00 mi	06:42:00	1:16:28	12:45	28:18	14:09	#6960
8M	8.00 mi	07:08:12	1:42:40	12:50	26:12	13:06	#7020
9.6M	9.60 mi	07:31:09	2:05:37	13:05	22:57	14:21	#7017
10M	10.00 mi	07:34:47	2:09:15	12:56	3:38	9:06	#7015
10.5M	10.50 mi	07:43:43	2:18:11	13:10	8:56	17:52	#6994
12M	12.00 mi	08:04:23	2:38:51	13:14	20:40	13:47	#6980
14M	14.00 mi	08:35:29	3:09:57	13:34	31:06	15:33	#6979
16M	16.00 mi	08:59:33	3:34:01	13:23	24:04	12:02	#6921
18M	18.00 mi	09:38:58	4:13:26	14:05	39:25	19:43	#7031
20M	20.00 mi	10:12:05	4:46:33	14:20	33:07	16:33	#7032
22M	22.00 mi	10:43:16	5:17:44	14:27	31:11	15:35	#7027
24M	24.00 mi	11:15:13	5:49:41	14:34	31:57	15:59	#7007
Finish	26.22 mi	11:50:41	6:25:09	14:42	35:28	15:59	#6983

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 91%

Garmin Challenge

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

12:34

Segment Time

13:58/mi

Pace

0.90 mi

Distance

Overall

6543

Men

4686

Division

294

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	6785	4847	302	6892(Top 96%)	4903(Top 97%)	313(Top 98%)
4M	4.00 mi	2.00 mi	6726+59	4809+38	302	6667(Top 93%)	4776(Top 95%)	301(Top 94%)
6M	6.00 mi	2.00 mi	6960-234	4946-137	312-10	7086(Top 99%)	5015(Top 99%)	316(Top 99%)
8M	8.00 mi	2.00 mi	7020-60	4985-39	313-1	7097(Top 99%)	5029(Top 100%)	315(Top 99%)
9.6M	9.60 mi	1.60 mi	7017+3	4979+6	312+1	6870(Top 96%)	4872(Top 96%)	306(Top 96%)
10M	10.00 mi	0.40 mi	7015+2	4975+4	312	6698(Top 93%)	4799(Top 95%)	302(Top 95%)
10.5M	10.50 mi	0.50 mi	6994+21	4967+8	312	6551(Top 91%)	4683(Top 93%)	297(Top 93%)
12M	12.00 mi	1.50 mi	6980+14	4954+13	312	6892(Top 96%)	4903(Top 97%)	313(Top 98%)
14M	14.00 mi	2.00 mi	6979+1	4952+2	314-2	6969(Top 97%)	4933(Top 98%)	316(Top 99%)
16M	16.00 mi	2.00 mi	6921+58	4920+32	314	6187(Top 86%)	4460(Top 88%)	281(Top 88%)
18M	18.00 mi	2.00 mi	7031-110	4974-54	314	7143(Top 100%)	5041(Top 100%)	318(Top 100%)
20M	20.00 mi	2.00 mi	7032-1	4976-2	315-1	7001(Top 98%)	4938(Top 98%)	315(Top 99%)
22M	22.00 mi	2.00 mi	7027+5	4976	315	6929(Top 97%)	4893(Top 97%)	312(Top 98%)
24M	24.00 mi	2.00 mi	7007+20	4961+15	315	6633(Top 93%)	4687(Top 93%)	299(Top 94%)
Finish	26.22 mi	2.22 mi	6983+24	4947+14	315	6746(Top 94%)	4764(Top 94%)	302(Top 95%)

302

Passing Analysis

Category:

Athletes Passed

481*

Passed By

679

Net Change

-198

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#6785
2M → 4M	130*	71	+59	#6785	#6726
4M → 6M	43*	277	-234	#6726	#6960
6M → 8M	16*	76	-60	#6960	#7020
8M → 9.6M	35*	32	+3	#7020	#7017
9.6M → 10M	10	8	+2	#7017	#7015
10M → 10.5M	34*	13	+21	#7015	#6994
10.5M → 12M	33	19	+14	#6994	#6980
12M → 14M	34*	33	+1	#6980	#6979
14M → 16M	61*	3	+58	#6979	#6921
16M → 18M	3*	113	-110	#6921	#7031
18M → 20M	17*	18	-1	#7031	#7032
20M → 22M	17*	12	+5	#7032	#7027
22M → 24M	22*	2	+20	#7027	#7007
24M → Finish	26*	2	+24	#7007	#6983
TOTALS	481*	679	-198

* 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

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Share Feedback

Quick Links

Explore more race data and athlete comparisons

All Results

Browse complete race results with filtering

→

Race Analytics

View race statistics, trends, and insights

→

Course Information

View interactive course map and elevation

→

Contact Time Management

Questions about your timing data or results

→

Results processed 4 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

Lars Heck

⏱️ Race Timeline

Race Animation with Course Map

Claim it — unlock a deeper AI report on this race, free

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

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data