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SF MARATHON 2026

Karl Cobbe

Bib: 4859•M•Age: 35

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 11%
Gender (Male)
#0 / 5052
Top 14%
Division (M35-39)
#0 / 717
Top 14%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
15:19
Rank: #509
Start → 2M
15:19 | 7:39/mi
4M
30:37
Rank: #492 (+17)
2M → 4M
15:18 | 7:39/mi
6M
45:51
Rank: #466 (+26)
4M → 6M
15:14 | 7:37/mi
8M
1:00:42
Rank: #432 (+34)
6M → 8M
14:51 | 7:25/mi
9.6M
1:13:36
Rank: #453 (-21)
8M → 9.6M
12:54 | 8:04/mi
10M
1:15:44
Rank: #459 (-6)
9.6M → 10M
2:08 | 5:20/mi
10.5M
1:20:47
Rank: #451 (+8)
10M → 10.5M
5:03 | 10:06/mi
12M
1:31:43
Rank: #456 (-5)
10.5M → 12M
10:56 | 7:17/mi
14M
1:48:14
Rank: #461 (-5)
12M → 14M
16:31 | 8:15/mi
16M
2:00:52
Rank: #420 (+41)
14M → 16M
12:38 | 6:19/mi
18M
2:19:17
Rank: #467 (-47)
16M → 18M
18:25 | 9:13/mi
20M
2:36:11
Rank: #475 (-8)
18M → 20M
16:54 | 8:27/mi
22M
2:54:03
Rank: #556 (-81)
20M → 22M
17:52 | 8:56/mi
24M
3:14:29
Rank: #662 (-106)
22M → 24M
20:26 | 10:13/mi
Finish· 26.22 mi
3:39:35
Rank: #814 (-152)
24M → Finish
25:06 | 11:19/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time1:48:14
Pace7:44 /mi
2nd Half
Distance12.22 mi
Time1:51:21
Pace9:07 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:31:4715:197:3915:19
7:39
-
4M
4.00 mi05:47:0530:377:3915:18
7:39
0:00
6M
6.00 mi06:02:1945:517:3915:14
7:37
-0:02
8M
8.00 mi06:17:101:00:427:3514:51
7:25
-0:12
9.6M
9.60 mi06:30:041:13:367:4012:54
8:04
+0:39
10M
10.00 mi06:32:121:15:447:342:08
5:20
-2:44
10.5M
10.50 mi06:37:151:20:477:425:03
10:06
+4:46
12M
12.00 mi06:48:111:31:437:3910:56
7:17
-2:49
14M
14.00 mi07:04:421:48:147:4416:31
8:15
+0:58
16M
16.00 mi07:17:202:00:527:3312:38
6:19
-1:56
18M
18.00 mi07:35:452:19:177:4418:25
9:13
+2:54
20M
20.00 mi07:52:392:36:117:4916:54
8:27
-0:46
22M
22.00 mi08:10:312:54:037:5517:52
8:56
+0:29
24M
24.00 mi08:30:573:14:298:0620:26
10:13
+1:17
Finish
26.22 mi08:56:033:39:358:2325:06
11:19
+1:06

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

5:20 /mi

Average Pace

8:23 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:42

12% of race

Time at Steady Pace

1:47:01

49% of race

Time at Slower Pace

1:26:52

40% of race

Average Pace: 8:22 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:31:4715:197:3915:19
7:39
#509
4M
4.00 mi05:47:0530:377:3915:18
7:39
#492
6M
6.00 mi06:02:1945:517:3915:14
7:37
#466
8M
8.00 mi06:17:101:00:427:3514:51
7:25
#432
9.6M
9.60 mi06:30:041:13:367:4012:54
8:04
#453
10M
10.00 mi06:32:121:15:447:342:08
5:20
#459
10.5M
10.50 mi06:37:151:20:477:425:03
10:06
#451
12M
12.00 mi06:48:111:31:437:3910:56
7:17
#456
14M
14.00 mi07:04:421:48:147:4416:31
8:15
#461
16M
16.00 mi07:17:202:00:527:3312:38
6:19
#420
18M
18.00 mi07:35:452:19:177:4418:25
9:13
#467
20M
20.00 mi07:52:392:36:117:4916:54
8:27
#475
22M
22.00 mi08:10:312:54:037:5517:52
8:56
#556
24M
24.00 mi08:30:573:14:298:0620:26
10:13
#662
Finish
26.22 mi08:56:033:39:358:2325:06
11:19
#814
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 7%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:11

Segment Time

7:59/mi

Pace

0.90 mi

Distance

Overall

500

Men

457

Division

68

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi50946267495(Top 7%)455(Top 9%)61(Top 9%)
4M4.00 mi2.00 mi492+17448+1465+2454(Top 6%)416(Top 8%)60(Top 8%)
6M6.00 mi2.00 mi466+26426+2262+3440(Top 6%)404(Top 8%)56(Top 8%)
8M8.00 mi2.00 mi432+34396+3057+5384(Top 5%)355(Top 7%)47(Top 7%)
9.6M9.60 mi1.60 mi453-21415-1960-3556(Top 8%)500(Top 10%)70(Top 10%)
10M10.00 mi0.40 mi459-6420-559+1536(Top 7%)490(Top 10%)69(Top 10%)
10.5M10.50 mi0.50 mi451+8413+758+1536(Top 7%)484(Top 10%)70(Top 10%)
12M12.00 mi1.50 mi456-5420-757+1495(Top 7%)455(Top 9%)61(Top 9%)
14M14.00 mi2.00 mi461-542060-3514(Top 7%)466(Top 9%)68(Top 9%)
16M16.00 mi2.00 mi420+41390+3056+4372(Top 5%)337(Top 7%)46(Top 6%)
18M18.00 mi2.00 mi467-47427-3761-51415(Top 20%)1195(Top 24%)159(Top 22%)
20M20.00 mi2.00 mi475-8434-763-2828(Top 12%)727(Top 14%)102(Top 14%)
22M22.00 mi2.00 mi556-81501-6773-101936(Top 27%)1547(Top 31%)218(Top 30%)
24M24.00 mi2.00 mi662-106591-9086-132019(Top 28%)1566(Top 31%)226(Top 32%)
Finish26.22 mi2.22 mi814-152716-125101-153843(Top 54%)2784(Top 55%)396(Top 55%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 7%
×1human
+6ft-11ft

Overall

495

Males

455

M35-39

61

2M→4M

2.0 - 4.0 mi

Top 6%
×4stories
+75ft-70ft

Overall

454

Males

416

M35-39

61

4M→6M

4.0 - 6.0 mi

Top 6%
×5stories
+71ft-18ft

Overall

440

Males

404

M35-39

57

6M→8M

6.0 - 8.0 mi

Top 5%
×9stories
+106ft-21ft

Overall

384

Males

355

M35-39

47

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13stories
+117ft-177ft

Overall

556

Males

500

M35-39

70

9.6M→10M

9.6 - 10.0 mi

Top 7%
×1story
+17ft-12ft

Overall

536

Males

490

M35-39

69

10M→10.5M

10.0 - 10.5 mi

Top 7%
×9stories
+0ft-102ft

Overall

536

Males

484

M35-39

70

10.5M→12M

10.5 - 12.0 mi

Top 7%
×18stories
+304ft-125ft

Overall

495

Males

455

M35-39

61

12M→14M

12.0 - 14.0 mi

Top 7%
×9stories
+99ft-125ft

Overall

514

Males

466

M35-39

68

14M→16M

14.0 - 16.0 mi

Top 5%
×9stories
+124ft-78ft

Overall

372

Males

337

M35-39

46

16M→18M

16.0 - 18.0 mi

Top 20%
×8stories
+106ft-45ft

Overall

1415

Males

1195

M35-39

159

18M→20M

18.0 - 20.0 mi

Top 12%
×3stories
+52ft-26ft

Overall

828

Males

727

M35-39

102

20M→22M

20.0 - 22.0 mi

Top 27%
×21stories
+17ft-266ft

Overall

1936

Males

1547

M35-39

219

22M→24M

22.0 - 24.0 mi

Top 28%
×3stories
+70ft-85ft

Overall

2019

Males

1566

M35-39

226

24M→Finish

24.0 - 26.2 mi

Top 54%
~flat
+2ft-2ft

Overall

3843

Males

2784

M35-39

396

Passing Analysis

Category:
Athletes Passed
220*
Passed By
525
Net Change
-305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#509
2M → 4M2912+17#509#492
4M → 6M315+26#492#466
6M → 8M38*4+34#466#432
8M → 9.6M425-21#432#453
9.6M → 10M39-6#453#459
10M → 10.5M135+8#459#451
10.5M → 12M1116-5#451#456
12M → 14M12*17-5#456#461
14M → 16M498+41#461#420
16M → 18M754-47#420#467
18M → 20M1523-8#467#475
20M → 22M182-81#475#556
22M → 24M5111-106#556#662
24M → Finish2*154-152#662#814
TOTALS220*525-305

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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