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SF MARATHON 2026

Naoyuki Kasuya

Bib: 4387•M•Age: 38

Pleasanton, 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
21:10
Rank: #5290
Start → 2M
21:10 | 10:35/mi
4M
43:21
Rank: #5472 (-182)
2M → 4M
22:11 | 11:06/mi
6M
1:05:21
Rank: #5379 (+93)
4M → 6M
22:00 | 11:00/mi
8M
1:27:37
Rank: #5492 (-113)
6M → 8M
22:16 | 11:08/mi
9.6M
1:46:58
Rank: #5506 (-14)
8M → 9.6M
19:21 | 12:06/mi
10M
1:50:10
Rank: #5518 (-12)
9.6M → 10M
3:12 | 8:01/mi
10.5M
1:57:41
Rank: #5466 (+52)
10M → 10.5M
7:31 | 15:02/mi
12M
2:15:00
Rank: #5508 (-42)
10.5M → 12M
17:19 | 11:33/mi
14M
2:39:59
Rank: #5493 (+15)
12M → 14M
24:59 | 12:29/mi
16M
3:01:41
Rank: #5525 (-32)
14M → 16M
21:42 | 10:51/mi
18M
3:31:47
Rank: #5748 (-223)
16M → 18M
30:06 | 15:03/mi
20M
4:01:09
Rank: #5916 (-168)
18M → 20M
29:22 | 14:41/mi
22M
4:27:46
Rank: #5968 (-52)
20M → 22M
26:37 | 13:18/mi
24M
4:56:32
Rank: #5961 (+7)
22M → 24M
28:46 | 14:23/mi
Finish· 26.22 mi
5:28:39
Rank: #6006 (-45)
24M → Finish
32:07 | 14:28/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:39:59
Pace11:26 /mi
2nd Half
Distance12.22 mi
Time2:48:40
Pace13:48 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:1321:1010:3521:10
10:35
-
4M
4.00 mi06:14:2443:2110:5022:11
11:06
+0:31
6M
6.00 mi06:36:241:05:2110:5422:00
11:00
-0:06
8M
8.00 mi06:58:401:27:3710:5722:16
11:08
+0:08
9.6M
9.60 mi07:18:011:46:5811:0919:21
12:06
+0:58
10M
10.00 mi07:21:131:50:1011:013:12
8:01
-4:05
10.5M
10.50 mi07:28:441:57:4111:127:31
15:02
+7:01
12M
12.00 mi07:46:032:15:0011:1517:19
11:33
-3:29
14M
14.00 mi08:11:022:39:5911:2624:59
12:29
+0:56
16M
16.00 mi08:32:443:01:4111:2121:42
10:51
-1:38
18M
18.00 mi09:02:503:31:4711:4630:06
15:03
+4:12
20M
20.00 mi09:32:124:01:0912:0329:22
14:41
-0:22
22M
22.00 mi09:58:494:27:4612:1026:37
13:18
-1:23
24M
24.00 mi10:27:354:56:3212:2128:46
14:23
+1:05
Finish
26.22 mi10:59:425:28:3912:3332:07
14:28
+0:05

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

8:01 /mi

Average Pace

12:33 /mi

Slowest Pace

15:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:15

27% of race

Time at Steady Pace

1:23:55

26% of race

Time at Slower Pace

2:34:29

47% of race

Average Pace: 12:32 /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 mi05:52:1321:1010:3521:10
10:35
#5290
4M
4.00 mi06:14:2443:2110:5022:11
11:06
#5472
6M
6.00 mi06:36:241:05:2110:5422:00
11:00
#5379
8M
8.00 mi06:58:401:27:3710:5722:16
11:08
#5492
9.6M
9.60 mi07:18:011:46:5811:0919:21
12:06
#5506
10M
10.00 mi07:21:131:50:1011:013:12
8:01
#5518
10.5M
10.50 mi07:28:441:57:4111:127:31
15:02
#5466
12M
12.00 mi07:46:032:15:0011:1517:19
11:33
#5508
14M
14.00 mi08:11:022:39:5911:2624:59
12:29
#5493
16M
16.00 mi08:32:443:01:4111:2121:42
10:51
#5525
18M
18.00 mi09:02:503:31:4711:4630:06
15:03
#5748
20M
20.00 mi09:32:124:01:0912:0329:22
14:41
#5916
22M
22.00 mi09:58:494:27:4612:1026:37
13:18
#5968
24M
24.00 mi10:27:354:56:3212:2128:46
14:23
#5961
Finish
26.22 mi10:59:425:28:3912:3332:07
14:28
#6006
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 73%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:43

Segment Time

11:55/mi

Pace

0.90 mi

Distance

Overall

5249

Men

3901

Division

553

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi529039505435684(Top 79%)4185(Top 83%)581(Top 81%)
4M4.00 mi2.00 mi5472-1824062-112559-165674(Top 79%)4195(Top 83%)580(Top 81%)
6M6.00 mi2.00 mi5379+934012+50550+95328(Top 74%)3980(Top 79%)544(Top 76%)
8M8.00 mi2.00 mi5492-1134092-80566-165927(Top 83%)4372(Top 87%)613(Top 85%)
9.6M9.60 mi1.60 mi5506-144097-5568-25655(Top 79%)4167(Top 82%)581(Top 81%)
10M10.00 mi0.40 mi5518-124103-65685816(Top 81%)4271(Top 85%)598(Top 83%)
10.5M10.50 mi0.50 mi5466+524069+34563+55177(Top 72%)3852(Top 76%)542(Top 76%)
12M12.00 mi1.50 mi5508-424090-21568-55684(Top 79%)4185(Top 83%)581(Top 81%)
14M14.00 mi2.00 mi5493+154068+22570-25588(Top 78%)4117(Top 81%)581(Top 81%)
16M16.00 mi2.00 mi5525-324089-21573-35396(Top 75%)3963(Top 78%)560(Top 78%)
18M18.00 mi2.00 mi5748-2234222-133593-206508(Top 91%)4621(Top 91%)663(Top 92%)
20M20.00 mi2.00 mi5916-1684320-98608-156621(Top 92%)4677(Top 93%)670(Top 93%)
22M22.00 mi2.00 mi5968-524339-196086219(Top 87%)4404(Top 87%)630(Top 88%)
24M24.00 mi2.00 mi5961+74322+176085870(Top 82%)4161(Top 82%)591(Top 82%)
Finish26.22 mi2.22 mi6006-454343-21615-76241(Top 87%)4409(Top 87%)628(Top 88%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 79%
×1human
+6ft-11ft

Overall

5684

Males

4185

M35-39

585

2M→4M

2.0 - 4.0 mi

Top 79%
×4stories
+75ft-70ft

Overall

5674

Males

4195

M35-39

587

4M→6M

4.0 - 6.0 mi

Top 74%
×5stories
+71ft-18ft

Overall

5328

Males

3980

M35-39

551

6M→8M

6.0 - 8.0 mi

Top 83%
×9stories
+106ft-21ft

Overall

5927

Males

4372

M35-39

617

8M→9.6M

8.0 - 9.6 mi

Top 79%
×13stories
+117ft-177ft

Overall

5655

Males

4167

M35-39

584

9.6M→10M

9.6 - 10.0 mi

Top 81%
×1story
+17ft-12ft

Overall

5816

Males

4271

M35-39

602

10M→10.5M

10.0 - 10.5 mi

Top 72%
×9stories
+0ft-102ft

Overall

5177

Males

3852

M35-39

545

10.5M→12M

10.5 - 12.0 mi

Top 79%
×18stories
+304ft-125ft

Overall

5684

Males

4185

M35-39

585

12M→14M

12.0 - 14.0 mi

Top 78%
×9stories
+99ft-125ft

Overall

5588

Males

4117

M35-39

583

14M→16M

14.0 - 16.0 mi

Top 75%
×9stories
+124ft-78ft

Overall

5396

Males

3963

M35-39

561

16M→18M

16.0 - 18.0 mi

Top 91%
×8stories
+106ft-45ft

Overall

6508

Males

4621

M35-39

664

18M→20M

18.0 - 20.0 mi

Top 92%
×3stories
+52ft-26ft

Overall

6621

Males

4677

M35-39

671

20M→22M

20.0 - 22.0 mi

Top 87%
×21stories
+17ft-266ft

Overall

6219

Males

4404

M35-39

631

22M→24M

22.0 - 24.0 mi

Top 82%
×3stories
+70ft-85ft

Overall

5870

Males

4161

M35-39

591

24M→Finish

24.0 - 26.2 mi

Top 87%
~flat
+2ft-2ft

Overall

6241

Males

4409

M35-39

628

Passing Analysis

Category:
Athletes Passed
820*
Passed By
1536
Net Change
-716
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5290
2M → 4M94*276-182#5290#5472
4M → 6M17986+93#5472#5379
6M → 8M35*148-113#5379#5492
8M → 9.6M77*91-14#5492#5506
9.6M → 10M1123-12#5506#5518
10M → 10.5M7018+52#5518#5466
10.5M → 12M5496-42#5466#5508
12M → 14M67*52+15#5508#5493
14M → 16M88*120-32#5493#5525
16M → 18M19*242-223#5525#5748
18M → 20M20*188-168#5748#5916
20M → 22M29*81-52#5916#5968
22M → 24M48*41+7#5968#5961
24M → Finish29*74-45#5961#6006
TOTALS820*1536-716

* 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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