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SF MARATHON 2026

James Yeh

Bib: 1698•M•Age: 38

Sunnyvale, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 5%
Gender (Male)
#0 / 5052
Top 6%
Division (M35-39)
#0 / 717
Top 6%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
15:16
Rank: #496
Start → 2M
15:16 | 7:38/mi
4M
30:49
Rank: #509 (-13)
2M → 4M
15:33 | 7:47/mi
6M
46:24
Rank: #520 (-11)
4M → 6M
15:35 | 7:47/mi
8M
1:01:36
Rank: #513 (+7)
6M → 8M
15:12 | 7:36/mi
9.6M
1:14:20
Rank: #503 (+10)
8M → 9.6M
12:44 | 7:57/mi
10M
1:16:30
Rank: #500 (+3)
9.6M → 10M
2:10 | 5:25/mi
10.5M
1:22:16
Rank: #539 (-39)
10M → 10.5M
5:46 | 11:32/mi
12M
1:33:07
Rank: #522 (+17)
10.5M → 12M
10:51 | 7:14/mi
14M
1:49:17
Rank: #495 (+27)
12M → 14M
16:10 | 8:05/mi
16M
2:01:15
Rank: #432 (+63)
14M → 16M
11:58 | 5:59/mi
18M
2:18:54
Rank: #444 (-12)
16M → 18M
17:39 | 8:50/mi
20M
2:34:01
Rank: #410 (+34)
18M → 20M
15:07 | 7:33/mi
22M
2:48:22
Rank: #397 (+13)
20M → 22M
14:21 | 7:10/mi
24M
3:04:07
Rank: #356 (+41)
22M → 24M
15:45 | 7:53/mi
Finish· 26.22 mi
3:21:46
Rank: #338 (+18)
24M → Finish
17:39 | 7:57/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:49:17
Pace7:48 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:32:29
Pace7:34 /mi
📊Negative Split: 15.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:31:2915:167:3815:16
7:38
-
4M
4.00 mi05:47:0230:497:4215:33
7:47
+0:09
6M
6.00 mi06:02:3746:247:4415:35
7:47
0:00
8M
8.00 mi06:17:491:01:367:4215:12
7:36
-0:11
9.6M
9.60 mi06:30:331:14:207:4512:44
7:57
+0:21
10M
10.00 mi06:32:431:16:307:392:10
5:25
-2:32
10.5M
10.50 mi06:38:291:22:167:505:46
11:32
+6:07
12M
12.00 mi06:49:201:33:077:4610:51
7:14
-4:18
14M
14.00 mi07:05:301:49:177:4816:10
8:05
+0:51
16M
16.00 mi07:17:282:01:157:3511:58
5:59
-2:06
18M
18.00 mi07:35:072:18:547:4317:39
8:50
+2:51
20M
20.00 mi07:50:142:34:017:4215:07
7:33
-1:17
22M
22.00 mi08:04:352:48:227:3914:21
7:10
-0:23
24M
24.00 mi08:20:203:04:077:4015:45
7:53
+0:43
Finish
26.22 mi08:37:593:21:467:4217:39
7:57
+0:04

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

5:25 /mi

Average Pace

7:42 /mi

Slowest Pace

11:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:08

7% of race

Time at Steady Pace

2:44:13

81% of race

Time at Slower Pace

23:25

12% of race

Average Pace: 7:42 /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 mi05:31:2915:167:3815:16
7:38
#496
4M
4.00 mi05:47:0230:497:4215:33
7:47
#509
6M
6.00 mi06:02:3746:247:4415:35
7:47
#520
8M
8.00 mi06:17:491:01:367:4215:12
7:36
#513
9.6M
9.60 mi06:30:331:14:207:4512:44
7:57
#503
10M
10.00 mi06:32:431:16:307:392:10
5:25
#500
10.5M
10.50 mi06:38:291:22:167:505:46
11:32
#539
12M
12.00 mi06:49:201:33:077:4610:51
7:14
#522
14M
14.00 mi07:05:301:49:177:4816:10
8:05
#495
16M
16.00 mi07:17:282:01:157:3511:58
5:59
#432
18M
18.00 mi07:35:072:18:547:4317:39
8:50
#444
20M
20.00 mi07:50:142:34:017:4215:07
7:33
#410
22M
22.00 mi08:04:352:48:227:3914:21
7:10
#397
24M
24.00 mi08:20:203:04:077:4015:45
7:53
#356
Finish
26.22 mi08:37:593:21:467:4217:39
7:57
#338
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 17%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:56

Segment Time

8:49/mi

Pace

0.90 mi

Distance

Overall

1247

Men

1097

Division

163

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi49645165459(Top 6%)425(Top 8%)55(Top 8%)
4M4.00 mi2.00 mi509-13463-1267-2523(Top 7%)476(Top 9%)67(Top 9%)
6M6.00 mi2.00 mi520-11474-1170-3577(Top 8%)520(Top 10%)73(Top 10%)
8M8.00 mi2.00 mi513+7466+867+3511(Top 7%)464(Top 9%)63(Top 9%)
9.6M9.60 mi1.60 mi503+10458+864+3488(Top 7%)444(Top 9%)64(Top 9%)
10M10.00 mi0.40 mi500+3456+264587(Top 8%)536(Top 11%)75(Top 10%)
10.5M10.50 mi0.50 mi539-39489-3371-71701(Top 24%)1469(Top 29%)200(Top 28%)
12M12.00 mi1.50 mi522+17475+1469+2459(Top 6%)425(Top 8%)55(Top 8%)
14M14.00 mi2.00 mi495+27451+2462+7425(Top 6%)391(Top 8%)57(Top 8%)
16M16.00 mi2.00 mi432+63400+5158+4219(Top 3%)202(Top 4%)25(Top 3%)
18M18.00 mi2.00 mi444-12409-9581046(Top 15%)889(Top 18%)120(Top 17%)
20M20.00 mi2.00 mi410+34380+2953+5269(Top 4%)248(Top 5%)35(Top 5%)
22M22.00 mi2.00 mi397+13365+1550+3315(Top 4%)278(Top 6%)35(Top 5%)
24M24.00 mi2.00 mi356+41327+3846+4227(Top 3%)208(Top 4%)27(Top 4%)
Finish26.22 mi2.22 mi338+18311+1642+4336(Top 5%)298(Top 6%)40(Top 6%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 6%
×1human
+6ft-11ft

Overall

459

Males

425

M35-39

55

2M→4M

2.0 - 4.0 mi

Top 7%
×4stories
+75ft-70ft

Overall

523

Males

476

M35-39

68

4M→6M

4.0 - 6.0 mi

Top 8%
×5stories
+71ft-18ft

Overall

577

Males

520

M35-39

75

6M→8M

6.0 - 8.0 mi

Top 7%
×9stories
+106ft-21ft

Overall

511

Males

464

M35-39

63

8M→9.6M

8.0 - 9.6 mi

Top 7%
×13stories
+117ft-177ft

Overall

488

Males

444

M35-39

64

9.6M→10M

9.6 - 10.0 mi

Top 8%
×1story
+17ft-12ft

Overall

587

Males

536

M35-39

75

10M→10.5M

10.0 - 10.5 mi

Top 24%
×9stories
+0ft-102ft

Overall

1701

Males

1469

M35-39

201

10.5M→12M

10.5 - 12.0 mi

Top 6%
×18stories
+304ft-125ft

Overall

459

Males

425

M35-39

55

12M→14M

12.0 - 14.0 mi

Top 6%
×9stories
+99ft-125ft

Overall

425

Males

391

M35-39

57

14M→16M

14.0 - 16.0 mi

Top 3%
×9stories
+124ft-78ft

Overall

219

Males

202

M35-39

25

16M→18M

16.0 - 18.0 mi

Top 15%
×8stories
+106ft-45ft

Overall

1046

Males

889

M35-39

120

18M→20M

18.0 - 20.0 mi

Top 4%
×3stories
+52ft-26ft

Overall

269

Males

248

M35-39

35

20M→22M

20.0 - 22.0 mi

Top 4%
×21stories
+17ft-266ft

Overall

315

Males

278

M35-39

35

22M→24M

22.0 - 24.0 mi

Top 3%
×3stories
+70ft-85ft

Overall

227

Males

208

M35-39

27

24M→Finish

24.0 - 26.2 mi

Top 5%
~flat
+2ft-2ft

Overall

336

Males

298

M35-39

40

Passing Analysis

Category:
Athletes Passed
321*
Passed By
163
Net Change
+158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#496
2M → 4M1225-13#496#509
4M → 6M1021-11#509#520
6M → 8M18*11+7#520#513
8M → 9.6M155+10#513#503
9.6M → 10M52+3#503#500
10M → 10.5M544-39#500#539
10.5M → 12M247+17#539#522
12M → 14M30*3+27#522#495
14M → 16M630+63#495#432
16M → 18M2133-12#432#444
18M → 20M351+34#444#410
20M → 22M196+13#410#397
22M → 24M432+41#397#356
24M → Finish213+18#356#338
TOTALS321*163+158

* 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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