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SF MARATHON 2026

Kenji Miwa

Bib: 7964•M•Age: 43

San Jose, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M40-44)
#0 / 435
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
21:16
Rank: #5374
Start → 2M
21:16 | 10:38/mi
4M
42:19
Rank: #5073 (+301)
2M → 4M
21:03 | 10:32/mi
6M
1:03:41
Rank: #4953 (+120)
4M → 6M
21:22 | 10:41/mi
8M
1:24:21
Rank: #4896 (+57)
6M → 8M
20:40 | 10:20/mi
9.6M
1:42:47
Rank: #4869 (+27)
8M → 9.6M
18:26 | 11:31/mi
10M
1:45:44
Rank: #4866 (+3)
9.6M → 10M
2:57 | 7:23/mi
10.5M
1:53:11
Rank: #4853 (+13)
10M → 10.5M
7:27 | 14:54/mi
12M
2:08:29
Rank: #4762 (+91)
10.5M → 12M
15:18 | 10:12/mi
14M
2:32:09
Rank: #4770 (-8)
12M → 14M
23:40 | 11:50/mi
16M
2:53:50
Rank: #4888 (-118)
14M → 16M
21:41 | 10:51/mi
18M
3:15:31
Rank: #4611 (+277)
16M → 18M
21:41 | 10:51/mi
20M
3:38:40
Rank: #4568 (+43)
18M → 20M
23:09 | 11:34/mi
22M
4:00:35
Rank: #4548 (+20)
20M → 22M
21:55 | 10:57/mi
24M
4:24:08
Rank: #4463 (+85)
22M → 24M
23:33 | 11:47/mi
Finish· 26.22 mi
4:49:02
Rank: #4388 (+75)
24M → Finish
24:54 | 11:13/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:32:09
Pace10:52 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:16:53
Pace11:12 /mi
📊Negative Split: 10.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:3821:1610:3821:16
10:38
-
4M
4.00 mi06:13:4142:1910:3521:03
10:32
-0:06
6M
6.00 mi06:35:031:03:4110:3721:22
10:41
+0:09
8M
8.00 mi06:55:431:24:2110:3320:40
10:20
-0:21
9.6M
9.60 mi07:14:091:42:4710:4218:26
11:31
+1:11
10M
10.00 mi07:17:061:45:4410:342:57
7:23
-4:08
10.5M
10.50 mi07:24:331:53:1110:477:27
14:54
+7:31
12M
12.00 mi07:39:512:08:2910:4215:18
10:12
-4:42
14M
14.00 mi08:03:312:32:0910:5223:40
11:50
+1:38
16M
16.00 mi08:25:122:53:5010:5221:41
10:51
-0:59
18M
18.00 mi08:46:533:15:3110:5221:41
10:51
0:00
20M
20.00 mi09:10:023:38:4010:5623:09
11:34
+0:43
22M
22.00 mi09:31:574:00:3510:5621:55
10:57
-0:37
24M
24.00 mi09:55:304:24:0811:0023:33
11:47
+0:50
Finish
26.22 mi10:20:244:49:0211:0224:54
11:13
-0:34

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

7:23 /mi

Average Pace

11:02 /mi

Slowest Pace

14:54 /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

2:57

1% of race

Time at Steady Pace

3:51:25

80% of race

Time at Slower Pace

54:40

19% of race

Average Pace: 11:01 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:52:3821:1610:3821:16
10:38
#5374
4M
4.00 mi06:13:4142:1910:3521:03
10:32
#5073
6M
6.00 mi06:35:031:03:4110:3721:22
10:41
#4953
8M
8.00 mi06:55:431:24:2110:3320:40
10:20
#4896
9.6M
9.60 mi07:14:091:42:4710:4218:26
11:31
#4869
10M
10.00 mi07:17:061:45:4410:342:57
7:23
#4866
10.5M
10.50 mi07:24:331:53:1110:477:27
14:54
#4853
12M
12.00 mi07:39:512:08:2910:4215:18
10:12
#4762
14M
14.00 mi08:03:312:32:0910:5223:40
11:50
#4770
16M
16.00 mi08:25:122:53:5010:5221:41
10:51
#4888
18M
18.00 mi08:46:533:15:3110:5221:41
10:51
#4611
20M
20.00 mi09:10:023:38:4010:5623:09
11:34
#4568
22M
22.00 mi09:31:574:00:3510:5621:55
10:57
#4548
24M
24.00 mi09:55:304:24:0811:0023:33
11:47
#4463
Finish
26.22 mi10:20:244:49:0211:0224:54
11:13
#4388
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 68%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:24

Segment Time

11:34/mi

Pace

0.90 mi

Distance

Overall

4864

Men

3668

Division

317

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi537440123444337(Top 61%)3366(Top 67%)284(Top 65%)
4M4.00 mi2.00 mi5073+3013826+186326+184893(Top 68%)3723(Top 74%)322(Top 74%)
6M6.00 mi2.00 mi4953+1203758+68320+64846(Top 68%)3683(Top 73%)310(Top 71%)
8M8.00 mi2.00 mi4896+573728+30319+14716(Top 66%)3620(Top 72%)307(Top 71%)
9.6M9.60 mi1.60 mi4869+273707+21313+65010(Top 70%)3775(Top 75%)325(Top 75%)
10M10.00 mi0.40 mi4866+33705+23134773(Top 67%)3621(Top 72%)310(Top 71%)
10.5M10.50 mi0.50 mi4853+133694+11310+35057(Top 71%)3772(Top 75%)323(Top 74%)
12M12.00 mi1.50 mi4762+913632+62305+54337(Top 61%)3366(Top 67%)284(Top 65%)
14M14.00 mi2.00 mi4770-83620+12306-14912(Top 69%)3696(Top 73%)315(Top 72%)
16M16.00 mi2.00 mi4888-1183698-78316-105393(Top 75%)3960(Top 78%)340(Top 78%)
18M18.00 mi2.00 mi4611+2773511+187304+123283(Top 46%)2549(Top 50%)234(Top 54%)
20M20.00 mi2.00 mi4568+433475+36300+44418(Top 62%)3247(Top 64%)291(Top 67%)
22M22.00 mi2.00 mi4548+203450+25298+24219(Top 59%)3065(Top 61%)267(Top 61%)
24M24.00 mi2.00 mi4463+853381+69294+43639(Top 51%)2661(Top 53%)221(Top 51%)
Finish26.22 mi2.22 mi4388+753319+62289+53729(Top 52%)2703(Top 54%)226(Top 52%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 61%
×1human
+6ft-11ft

Overall

4337

Males

3366

M40-44

285

2M→4M

2.0 - 4.0 mi

Top 68%
×4stories
+75ft-70ft

Overall

4893

Males

3723

M40-44

323

4M→6M

4.0 - 6.0 mi

Top 68%
×5stories
+71ft-18ft

Overall

4846

Males

3683

M40-44

311

6M→8M

6.0 - 8.0 mi

Top 66%
×9stories
+106ft-21ft

Overall

4716

Males

3620

M40-44

308

8M→9.6M

8.0 - 9.6 mi

Top 70%
×13stories
+117ft-177ft

Overall

5010

Males

3775

M40-44

326

9.6M→10M

9.6 - 10.0 mi

Top 67%
×1story
+17ft-12ft

Overall

4773

Males

3621

M40-44

311

10M→10.5M

10.0 - 10.5 mi

Top 71%
×9stories
+0ft-102ft

Overall

5057

Males

3772

M40-44

324

10.5M→12M

10.5 - 12.0 mi

Top 61%
×18stories
+304ft-125ft

Overall

4337

Males

3366

M40-44

285

12M→14M

12.0 - 14.0 mi

Top 69%
×9stories
+99ft-125ft

Overall

4912

Males

3696

M40-44

316

14M→16M

14.0 - 16.0 mi

Top 75%
×9stories
+124ft-78ft

Overall

5393

Males

3960

M40-44

341

16M→18M

16.0 - 18.0 mi

Top 46%
×8stories
+106ft-45ft

Overall

3283

Males

2549

M40-44

234

18M→20M

18.0 - 20.0 mi

Top 62%
×3stories
+52ft-26ft

Overall

4418

Males

3247

M40-44

291

20M→22M

20.0 - 22.0 mi

Top 59%
×21stories
+17ft-266ft

Overall

4219

Males

3065

M40-44

267

22M→24M

22.0 - 24.0 mi

Top 51%
×3stories
+70ft-85ft

Overall

3639

Males

2661

M40-44

221

24M→Finish

24.0 - 26.2 mi

Top 52%
~flat
+2ft-2ft

Overall

3729

Males

2703

M40-44

226

Passing Analysis

Category:
Athletes Passed
1704*
Passed By
718
Net Change
+986
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5374
2M → 4M338*37+301#5374#5073
4M → 6M18060+120#5073#4953
6M → 8M97*40+57#4953#4896
8M → 9.6M105*78+27#4896#4869
9.6M → 10M1613+3#4869#4866
10M → 10.5M5441+13#4866#4853
10.5M → 12M12231+91#4853#4762
12M → 14M72*80-8#4762#4770
14M → 16M66*184-118#4770#4888
16M → 18M2836+277#4888#4611
18M → 20M89*46+43#4611#4568
20M → 22M69*49+20#4568#4548
22M → 24M108*23+85#4548#4463
24M → Finish105*30+75#4463#4388
TOTALS1704*718+986

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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