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SF MARATHON 2026

Kenneth Brewer

Bib: 11170•M•Age: 36

San Francisco, CA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
22:03
Rank: #5889
Start → 2M
22:03 | 11:01/mi
4M
44:55
Rank: #6009 (-120)
2M → 4M
22:52 | 11:26/mi
6M
1:07:25
Rank: #5836 (+173)
4M → 6M
22:30 | 11:15/mi
8M
1:29:23
Rank: #5791 (+45)
6M → 8M
21:58 | 10:59/mi
9.6M
1:49:07
Rank: #5792 (-1)
8M → 9.6M
19:44 | 12:20/mi
10M
1:52:14
Rank: #5776 (+16)
9.6M → 10M
3:07 | 7:48/mi
10.5M
2:00:24
Rank: #5791 (-15)
10M → 10.5M
8:10 | 16:20/mi
12M
2:18:32
Rank: #5841 (-50)
10.5M → 12M
18:08 | 12:05/mi
14M
2:42:43
Rank: #5722 (+119)
12M → 14M
24:11 | 12:05/mi
16M
3:08:32
Rank: #5974 (-252)
14M → 16M
25:49 | 12:55/mi
18M
3:34:21
Rank: #5878 (+96)
16M → 18M
25:49 | 12:55/mi
20M
4:02:06
Rank: #5950 (-72)
18M → 20M
27:45 | 13:52/mi
22M
4:29:50
Rank: #6046 (-96)
20M → 22M
27:45 | 13:52/mi
24M
5:00:39
Rank: #6101 (-55)
22M → 24M
30:49 | 15:25/mi
Finish· 26.22 mi
5:33:28
Rank: #6138 (-37)
24M → Finish
32:49 | 14:47/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:42:43
Pace11:37 /mi
2nd Half
Distance12.22 mi
Time2:50:45
Pace13:58 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:55:4722:0311:0122:03
11:01
-
4M
4.00 mi06:18:3944:5511:1422:52
11:26
+0:25
6M
6.00 mi06:41:091:07:2511:1422:30
11:15
-0:11
8M
8.00 mi07:03:071:29:2311:1021:58
10:59
-0:16
9.6M
9.60 mi07:22:511:49:0711:2219:44
12:20
+1:21
10M
10.00 mi07:25:581:52:1411:133:07
7:48
-4:32
10.5M
10.50 mi07:34:082:00:2411:288:10
16:20
+8:32
12M
12.00 mi07:52:162:18:3211:3318:08
12:05
-4:15
14M
14.00 mi08:16:272:42:4311:3724:11
12:05
0:00
16M
16.00 mi08:42:163:08:3211:4725:49
12:55
+0:50
18M
18.00 mi09:08:053:34:2111:5525:49
12:55
0:00
20M
20.00 mi09:35:504:02:0612:0627:45
13:52
+0:57
22M
22.00 mi10:03:344:29:5012:1627:45
13:52
0:00
24M
24.00 mi10:34:235:00:3912:3230:49
15:25
+1:33
Finish
26.22 mi11:07:125:33:2812:4432:49
14:47
-0:38

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

7:48 /mi

Average Pace

12:44 /mi

Slowest Pace

16:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:38

21% of race

Time at Steady Pace

2:16:33

41% of race

Time at Slower Pace

2:07:17

38% of race

Average Pace: 12:43 /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 mi05:55:4722:0311:0122:03
11:01
#5889
4M
4.00 mi06:18:3944:5511:1422:52
11:26
#6009
6M
6.00 mi06:41:091:07:2511:1422:30
11:15
#5836
8M
8.00 mi07:03:071:29:2311:1021:58
10:59
#5791
9.6M
9.60 mi07:22:511:49:0711:2219:44
12:20
#5792
10M
10.00 mi07:25:581:52:1411:133:07
7:48
#5776
10.5M
10.50 mi07:34:082:00:2411:288:10
16:20
#5791
12M
12.00 mi07:52:162:18:3211:3318:08
12:05
#5841
14M
14.00 mi08:16:272:42:4311:3724:11
12:05
#5722
16M
16.00 mi08:42:163:08:3211:4725:49
12:55
#5974
18M
18.00 mi09:08:053:34:2111:5525:49
12:55
#5878
20M
20.00 mi09:35:504:02:0612:0627:45
13:52
#5950
22M
22.00 mi10:03:344:29:5012:1627:45
13:52
#6046
24M
24.00 mi10:34:235:00:3912:3230:49
15:25
#6101
Finish
26.22 mi11:07:125:33:2812:4432:49
14:47
#6138
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 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:17

Segment Time

12:32/mi

Pace

0.90 mi

Distance

Overall

5785

Men

4229

Division

603

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi588943305956086(Top 85%)4446(Top 88%)628(Top 88%)
4M4.00 mi2.00 mi6009-1204398-68598-36081(Top 85%)4437(Top 88%)610(Top 85%)
6M6.00 mi2.00 mi5836+1734288+110587+115652(Top 79%)4177(Top 83%)573(Top 80%)
8M8.00 mi2.00 mi5791+454271+17584+35719(Top 80%)4239(Top 84%)594(Top 83%)
9.6M9.60 mi1.60 mi5792-14271589-55857(Top 82%)4287(Top 85%)603(Top 84%)
10M10.00 mi0.40 mi5776+164262+9586+35543(Top 77%)4100(Top 81%)579(Top 81%)
10.5M10.50 mi0.50 mi5791-154267-5588-26008(Top 84%)4348(Top 86%)616(Top 86%)
12M12.00 mi1.50 mi5841-504296-29593-56086(Top 85%)4446(Top 88%)628(Top 88%)
14M14.00 mi2.00 mi5722+1194209+87583+105188(Top 72%)3881(Top 77%)548(Top 76%)
16M16.00 mi2.00 mi5974-2524360-151607-246584(Top 92%)4688(Top 93%)660(Top 92%)
18M18.00 mi2.00 mi5878+964305+556075222(Top 73%)3806(Top 75%)532(Top 74%)
20M20.00 mi2.00 mi5950-724340-35613-66272(Top 88%)4447(Top 88%)631(Top 88%)
22M22.00 mi2.00 mi6046-964393-53618-56474(Top 90%)4574(Top 91%)658(Top 92%)
24M24.00 mi2.00 mi6101-554413-20621-36423(Top 90%)4539(Top 90%)646(Top 90%)
Finish26.22 mi2.22 mi6138-374430-17629-86397(Top 89%)4521(Top 89%)643(Top 90%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 85%
×1human
+6ft-11ft

Overall

6086

Males

4446

M35-39

632

2M→4M

2.0 - 4.0 mi

Top 85%
×4stories
+75ft-70ft

Overall

6081

Males

4437

M35-39

617

4M→6M

4.0 - 6.0 mi

Top 79%
×5stories
+71ft-18ft

Overall

5652

Males

4177

M35-39

580

6M→8M

6.0 - 8.0 mi

Top 80%
×9stories
+106ft-21ft

Overall

5719

Males

4239

M35-39

597

8M→9.6M

8.0 - 9.6 mi

Top 82%
×13stories
+117ft-177ft

Overall

5857

Males

4287

M35-39

606

9.6M→10M

9.6 - 10.0 mi

Top 77%
×1story
+17ft-12ft

Overall

5543

Males

4100

M35-39

583

10M→10.5M

10.0 - 10.5 mi

Top 84%
×9stories
+0ft-102ft

Overall

6008

Males

4348

M35-39

621

10.5M→12M

10.5 - 12.0 mi

Top 85%
×18stories
+304ft-125ft

Overall

6086

Males

4446

M35-39

632

12M→14M

12.0 - 14.0 mi

Top 72%
×9stories
+99ft-125ft

Overall

5188

Males

3881

M35-39

549

14M→16M

14.0 - 16.0 mi

Top 92%
×9stories
+124ft-78ft

Overall

6584

Males

4688

M35-39

661

16M→18M

16.0 - 18.0 mi

Top 73%
×8stories
+106ft-45ft

Overall

5222

Males

3806

M35-39

533

18M→20M

18.0 - 20.0 mi

Top 88%
×3stories
+52ft-26ft

Overall

6272

Males

4447

M35-39

632

20M→22M

20.0 - 22.0 mi

Top 90%
×21stories
+17ft-266ft

Overall

6474

Males

4574

M35-39

659

22M→24M

22.0 - 24.0 mi

Top 90%
×3stories
+70ft-85ft

Overall

6423

Males

4539

M35-39

646

24M→Finish

24.0 - 26.2 mi

Top 89%
~flat
+2ft-2ft

Overall

6397

Males

4521

M35-39

643

Passing Analysis

Category:
Athletes Passed
995*
Passed By
1244
Net Change
-249
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5889
2M → 4M96*216-120#5889#6009
4M → 6M20734+173#6009#5836
6M → 8M103*58+45#5836#5791
8M → 9.6M91*92-1#5791#5792
9.6M → 10M237+16#5792#5776
10M → 10.5M3247-15#5776#5791
10.5M → 12M50100-50#5791#5841
12M → 14M138*19+119#5841#5722
14M → 16M24*276-252#5722#5974
16M → 18M130*34+96#5974#5878
18M → 20M29*101-72#5878#5950
20M → 22M14*110-96#5950#6046
22M → 24M30*85-55#6046#6101
24M → Finish28*65-37#6101#6138
TOTALS995*1244-249

* 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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