Alex Tafet

Bib: 2754•M•Age: 37

West Hills, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 13%

Gender (Male)

#0 / 5052

Top 16%

Division (M35-39)

#0 / 717

Top 16%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

17:06

Rank: #1489

Start → 2M

17:06 | 8:33/mi

17:06

Rank: #1489

Start → 2M

17:06 | 8:33/mi

34:16

Rank: #1452 (+37)

2M → 4M

17:10 | 8:35/mi

34:16

Rank: #1452 (+37)

2M → 4M

17:10 | 8:35/mi

51:27

Rank: #1431 (+21)

4M → 6M

17:11 | 8:35/mi

51:27

Rank: #1431 (+21)

4M → 6M

17:11 | 8:35/mi

1:08:16

Rank: #1406 (+25)

6M → 8M

16:49 | 8:24/mi

1:08:16

Rank: #1406 (+25)

6M → 8M

16:49 | 8:24/mi

9.6M

1:22:21

Rank: #1365 (+41)

8M → 9.6M

14:05 | 8:48/mi

9.6M

1:22:21

Rank: #1365 (+41)

8M → 9.6M

14:05 | 8:48/mi

10M

1:24:38

Rank: #1343 (+22)

9.6M → 10M

2:17 | 5:43/mi

10M

1:24:38

Rank: #1343 (+22)

9.6M → 10M

2:17 | 5:43/mi

10.5M

1:30:12

Rank: #1329 (+14)

10M → 10.5M

5:34 | 11:08/mi

10.5M

1:30:12

Rank: #1329 (+14)

10M → 10.5M

5:34 | 11:08/mi

12M

1:42:02

Rank: #1281 (+48)

10.5M → 12M

11:50 | 7:53/mi

12M

1:42:02

Rank: #1281 (+48)

10.5M → 12M

11:50 | 7:53/mi

14M

2:00:05

Rank: #1261 (+20)

12M → 14M

18:03 | 9:01/mi

14M

2:00:05

Rank: #1261 (+20)

12M → 14M

18:03 | 9:01/mi

16M

2:16:37

Rank: #1354 (-93)

14M → 16M

16:32 | 8:16/mi

16M

2:16:37

Rank: #1354 (-93)

14M → 16M

16:32 | 8:16/mi

18M

2:33:09

Rank: #1191 (+163)

16M → 18M

16:32 | 8:16/mi

18M

2:33:09

Rank: #1191 (+163)

16M → 18M

16:32 | 8:16/mi

20M

2:50:09

Rank: #1124 (+67)

18M → 20M

17:00 | 8:30/mi

20M

2:50:09

Rank: #1124 (+67)

18M → 20M

17:00 | 8:30/mi

22M

3:06:13

Rank: #1084 (+40)

20M → 22M

16:04 | 8:02/mi

22M

3:06:13

Rank: #1084 (+40)

20M → 22M

16:04 | 8:02/mi

24M

3:23:25

Rank: #980 (+104)

22M → 24M

17:12 | 8:36/mi

24M

3:23:25

Rank: #980 (+104)

22M → 24M

17:12 | 8:36/mi

Finish· 26.22 mi

3:42:15

Rank: #922 (+58)

24M → Finish

18:50 | 8:29/mi

Finish· 26.22 mi

3:42:15

Rank: #922 (+58)

24M → Finish

18:50 | 8:29/mi

The Course

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Half Splits

1st Half· via 14M

Distance14.00 mi

Time2:00:05

Pace8:35 /mi

2nd Half✓ Faster

Distance12.22 mi

Time1:42:10

Pace8:22 /mi

📊Negative Split: 14.9% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:36:23	17:06	8:33	17:06	8:33	-
4M	4.00 mi	05:53:33	34:16	8:34	17:10	8:35	+0:02
6M	6.00 mi	06:10:44	51:27	8:35	17:11	8:35	0:00
8M	8.00 mi	06:27:33	1:08:16	8:32	16:49	8:24	-0:11
9.6M	9.60 mi	06:41:38	1:22:21	8:35	14:05	8:48	+0:24
10M	10.00 mi	06:43:55	1:24:38	8:28	2:17	5:43	-3:05
10.5M	10.50 mi	06:49:29	1:30:12	8:35	5:34	11:08	+5:25
12M	12.00 mi	07:01:19	1:42:02	8:30	11:50	7:53	-3:15
14M	14.00 mi	07:19:22	2:00:05	8:35	18:03	9:01	+1:08
16M	16.00 mi	07:35:54	2:16:37	8:32	16:32	8:16	-0:45
18M	18.00 mi	07:52:26	2:33:09	8:31	16:32	8:16	0:00
20M	20.00 mi	08:09:26	2:50:09	8:30	17:00	8:30	+0:14
22M	22.00 mi	08:25:30	3:06:13	8:28	16:04	8:02	-0:28
24M	24.00 mi	08:42:42	3:23:25	8:29	17:12	8:36	+0:34
Finish	26.22 mi	09:01:32	3:42:15	8:29	18:50	8:29	-0:07

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

5:43 /mi

Average Pace

8:29 /mi

Slowest Pace

11:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:07

6% of race

Time at Steady Pace

3:04:31

83% of race

Time at Slower Pace

23:37

11% of race

Average Pace: 8:29 /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	05:36:23	17:06	8:33	17:06	8:33	#1489
4M	4.00 mi	05:53:33	34:16	8:34	17:10	8:35	#1452
6M	6.00 mi	06:10:44	51:27	8:35	17:11	8:35	#1431
8M	8.00 mi	06:27:33	1:08:16	8:32	16:49	8:24	#1406
9.6M	9.60 mi	06:41:38	1:22:21	8:35	14:05	8:48	#1365
10M	10.00 mi	06:43:55	1:24:38	8:28	2:17	5:43	#1343
10.5M	10.50 mi	06:49:29	1:30:12	8:35	5:34	11:08	#1329
12M	12.00 mi	07:01:19	1:42:02	8:30	11:50	7:53	#1281
14M	14.00 mi	07:19:22	2:00:05	8:35	18:03	9:01	#1261
16M	16.00 mi	07:35:54	2:16:37	8:32	16:32	8:16	#1354
18M	18.00 mi	07:52:26	2:33:09	8:31	16:32	8:16	#1191
20M	20.00 mi	08:09:26	2:50:09	8:30	17:00	8:30	#1124
22M	22.00 mi	08:25:30	3:06:13	8:28	16:04	8:02	#1084
24M	24.00 mi	08:42:42	3:23:25	8:29	17:12	8:36	#980
Finish	26.22 mi	09:01:32	3:42:15	8:29	18:50	8:29	#922

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 16%

Garmin Challenge

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

7:51

Segment Time

8:43/mi

Pace

0.90 mi

Distance

Overall

1151

Men

1019

Division

150

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	1489	1293	178	1099(Top 15%)	964(Top 19%)	131(Top 18%)
4M	4.00 mi	2.00 mi	1452+37	1263+30	177+1	1465(Top 20%)	1270(Top 25%)	185(Top 26%)
6M	6.00 mi	2.00 mi	1431+21	1244+19	180-3	1464(Top 20%)	1268(Top 25%)	179(Top 25%)
8M	8.00 mi	2.00 mi	1406+25	1223+21	172+8	1402(Top 20%)	1213(Top 24%)	168(Top 23%)
9.6M	9.60 mi	1.60 mi	1365+41	1189+34	169+3	1332(Top 19%)	1170(Top 23%)	165(Top 23%)
10M	10.00 mi	0.40 mi	1343+22	1171+18	164+5	1079(Top 15%)	951(Top 19%)	133(Top 19%)
10.5M	10.50 mi	0.50 mi	1329+14	1157+14	160+4	1280(Top 18%)	1126(Top 22%)	157(Top 22%)
12M	12.00 mi	1.50 mi	1281+48	1122+35	155+5	1099(Top 15%)	964(Top 19%)	131(Top 18%)
14M	14.00 mi	2.00 mi	1261+20	1109+13	159-4	1228(Top 17%)	1071(Top 21%)	156(Top 22%)
16M	16.00 mi	2.00 mi	1354-93	1180-71	168-9	2509(Top 35%)	1995(Top 39%)	279(Top 39%)
18M	18.00 mi	2.00 mi	1191+163	1044+136	147+21	596(Top 8%)	521(Top 10%)	66(Top 9%)
20M	20.00 mi	2.00 mi	1124+67	986+58	140+7	873(Top 12%)	760(Top 15%)	105(Top 15%)
22M	22.00 mi	2.00 mi	1084+40	943+43	133+7	889(Top 12%)	759(Top 15%)	112(Top 16%)
24M	24.00 mi	2.00 mi	980+104	854+89	121+12	531(Top 7%)	467(Top 9%)	62(Top 9%)
Finish	26.22 mi	2.22 mi	922+58	806+48	112+9	657(Top 9%)	558(Top 11%)	70(Top 10%)

22M→24M

22.0 - 24.0 mi

Top 7%

×3stories

+70ft-85ft

Overall

531

Males

467

M35-39

24M→Finish

24.0 - 26.2 mi

Top 9%

~flat

+2ft-2ft

Overall

657

Males

558

M35-39

Passing Analysis

Category:

Athletes Passed

889*

Passed By

322

Net Change

+567

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#1489
2M → 4M	85	48	+37	#1489	#1452
4M → 6M	64	43	+21	#1452	#1431
6M → 8M	49*	24	+25	#1431	#1406
8M → 9.6M	59	18	+41	#1406	#1365
9.6M → 10M	22	0	+22	#1365	#1343
10M → 10.5M	25	11	+14	#1343	#1329
10.5M → 12M	59	11	+48	#1329	#1281
12M → 14M	37*	17	+20	#1281	#1261
14M → 16M	25*	118	-93	#1261	#1354
16M → 18M	168	5	+163	#1354	#1191
18M → 20M	69*	2	+67	#1191	#1124
20M → 22M	61*	21	+40	#1124	#1084
22M → 24M	105*	1	+104	#1084	#980
24M → Finish	61*	3	+58	#980	#922
TOTALS	889*	322	+567

* 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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Public Race Data

Enhanced athlete results built from publicly available data.

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The San Francisco Marathon

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Race Place Events

Alex Tafet

⏱️ 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