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SF MARATHON 2026

Arthur Yeh

Bib: 7047•M•Age: 40

Las Vegas, NV

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
19:18
Rank: #3557
Start → 2M
19:18 | 9:39/mi
4M
38:45
Rank: #3482 (+75)
2M → 4M
19:27 | 9:44/mi
6M
58:52
Rank: #3625 (-143)
4M → 6M
20:07 | 10:03/mi
8M
1:18:52
Rank: #3750 (-125)
6M → 8M
20:00 | 10:00/mi
9.6M
1:36:13
Rank: #3786 (-36)
8M → 9.6M
17:21 | 10:51/mi
10M
1:38:59
Rank: #3777 (+9)
9.6M → 10M
2:46 | 6:55/mi
10.5M
1:45:44
Rank: #3751 (+26)
10M → 10.5M
6:45 | 13:30/mi
12M
2:01:32
Rank: #3886 (-135)
10.5M → 12M
15:48 | 10:32/mi
14M
2:24:17
Rank: #3942 (-56)
12M → 14M
22:45 | 11:22/mi
16M
2:47:42
Rank: #4350 (-408)
14M → 16M
23:25 | 11:42/mi
18M
3:11:06
Rank: #4314 (+36)
16M → 18M
23:24 | 11:42/mi
20M
3:36:44
Rank: #4455 (-141)
18M → 20M
25:38 | 12:49/mi
22M
4:02:27
Rank: #4655 (-200)
20M → 22M
25:43 | 12:51/mi
24M
4:30:24
Rank: #4809 (-154)
22M → 24M
27:57 | 13:59/mi
Finish· 26.22 mi
5:00:48
Rank: #4984 (-175)
24M → Finish
30:24 | 13:42/mi

Course Map & Elevation

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:24:17
Pace10:18 /mi
2nd Half
Distance12.22 mi
Time2:36:31
Pace12:49 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:53:4819:189:3919:18
9:39
-
4M
4.00 mi06:13:1538:459:4119:27
9:44
+0:05
6M
6.00 mi06:33:2258:529:4920:07
10:03
+0:19
8M
8.00 mi06:53:221:18:529:5120:00
10:00
-0:03
9.6M
9.60 mi07:10:431:36:1310:0117:21
10:51
+0:51
10M
10.00 mi07:13:291:38:599:542:46
6:55
-3:56
10.5M
10.50 mi07:20:141:45:4410:046:45
13:30
+6:35
12M
12.00 mi07:36:022:01:3210:0815:48
10:32
-2:58
14M
14.00 mi07:58:472:24:1710:1822:45
11:22
+0:50
16M
16.00 mi08:22:122:47:4210:2923:25
11:42
+0:20
18M
18.00 mi08:45:363:11:0610:3723:24
11:42
0:00
20M
20.00 mi09:11:143:36:4410:5025:38
12:49
+1:07
22M
22.00 mi09:36:574:02:2711:0125:43
12:51
+0:02
24M
24.00 mi10:04:544:30:2411:1627:57
13:59
+1:08
Finish
26.22 mi10:35:185:00:4811:2930:24
13:42
-0:17

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

6:55 /mi

Average Pace

11:29 /mi

Slowest Pace

13:59 /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

1:21:38

27% of race

Time at Steady Pace

1:42:43

34% of race

Time at Slower Pace

1:56:27

39% of race

Average Pace: 11:28 /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 mi05:53:4819:189:3919:18
9:39
#3557
4M
4.00 mi06:13:1538:459:4119:27
9:44
#3482
6M
6.00 mi06:33:2258:529:4920:07
10:03
#3625
8M
8.00 mi06:53:221:18:529:5120:00
10:00
#3750
9.6M
9.60 mi07:10:431:36:1310:0117:21
10:51
#3786
10M
10.00 mi07:13:291:38:599:542:46
6:55
#3777
10.5M
10.50 mi07:20:141:45:4410:046:45
13:30
#3751
12M
12.00 mi07:36:022:01:3210:0815:48
10:32
#3886
14M
14.00 mi07:58:472:24:1710:1822:45
11:22
#3942
16M
16.00 mi08:22:122:47:4210:2923:25
11:42
#4350
18M
18.00 mi08:45:363:11:0610:3723:24
11:42
#4314
20M
20.00 mi09:11:143:36:4410:5025:38
12:49
#4455
22M
22.00 mi09:36:574:02:2711:0125:43
12:51
#4655
24M
24.00 mi10:04:544:30:2411:1627:57
13:59
#4809
Finish
26.22 mi10:35:185:00:4811:2930:24
13:42
#4984
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 52%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:31

Segment Time

10:35/mi

Pace

0.90 mi

Distance

Overall

3714

Men

2951

Division

253

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi355728692514714(Top 66%)3585(Top 71%)302(Top 69%)
4M4.00 mi2.00 mi3482+752813+56245+63525(Top 49%)2839(Top 56%)248(Top 57%)
6M6.00 mi2.00 mi3625-1432918-105257-123913(Top 55%)3109(Top 62%)271(Top 62%)
8M8.00 mi2.00 mi3750-1252999-81263-64196(Top 59%)3284(Top 65%)283(Top 65%)
9.6M9.60 mi1.60 mi3786-363026-272634223(Top 59%)3273(Top 65%)278(Top 64%)
10M10.00 mi0.40 mi3777+93020+6264-13847(Top 54%)3050(Top 60%)267(Top 61%)
10.5M10.50 mi0.50 mi3751+262991+29262+23808(Top 53%)2994(Top 59%)254(Top 58%)
12M12.00 mi1.50 mi3886-1353081-90269-74714(Top 66%)3585(Top 71%)302(Top 69%)
14M14.00 mi2.00 mi3942-563109-28268+14435(Top 62%)3401(Top 67%)293(Top 67%)
16M16.00 mi2.00 mi4350-4083362-253292-246003(Top 84%)4339(Top 86%)369(Top 85%)
18M18.00 mi2.00 mi4314+363333+29291+14171(Top 58%)3134(Top 62%)287(Top 66%)
20M20.00 mi2.00 mi4455-1413395-62296-55558(Top 78%)3992(Top 79%)351(Top 81%)
22M22.00 mi2.00 mi4655-2003521-126303-75926(Top 83%)4197(Top 83%)368(Top 85%)
24M24.00 mi2.00 mi4809-1543596-75305-25581(Top 78%)3962(Top 78%)340(Top 78%)
Finish26.22 mi2.22 mi4984-1753695-99309-45863(Top 82%)4155(Top 82%)351(Top 81%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 66%
×1human
+6ft-11ft

Overall

4714

Males

3585

M40-44

303

2M→4M

2.0 - 4.0 mi

Top 49%
×4stories
+75ft-70ft

Overall

3525

Males

2839

M40-44

249

4M→6M

4.0 - 6.0 mi

Top 55%
×5stories
+71ft-18ft

Overall

3913

Males

3109

M40-44

272

6M→8M

6.0 - 8.0 mi

Top 59%
×9stories
+106ft-21ft

Overall

4196

Males

3284

M40-44

284

8M→9.6M

8.0 - 9.6 mi

Top 59%
×13stories
+117ft-177ft

Overall

4223

Males

3273

M40-44

279

9.6M→10M

9.6 - 10.0 mi

Top 54%
×1story
+17ft-12ft

Overall

3847

Males

3050

M40-44

268

10M→10.5M

10.0 - 10.5 mi

Top 53%
×9stories
+0ft-102ft

Overall

3808

Males

2994

M40-44

255

10.5M→12M

10.5 - 12.0 mi

Top 66%
×18stories
+304ft-125ft

Overall

4714

Males

3585

M40-44

303

12M→14M

12.0 - 14.0 mi

Top 62%
×9stories
+99ft-125ft

Overall

4435

Males

3401

M40-44

294

14M→16M

14.0 - 16.0 mi

Top 84%
×9stories
+124ft-78ft

Overall

6003

Males

4339

M40-44

370

16M→18M

16.0 - 18.0 mi

Top 58%
×8stories
+106ft-45ft

Overall

4171

Males

3134

M40-44

288

18M→20M

18.0 - 20.0 mi

Top 78%
×3stories
+52ft-26ft

Overall

5558

Males

3992

M40-44

351

20M→22M

20.0 - 22.0 mi

Top 83%
×21stories
+17ft-266ft

Overall

5926

Males

4197

M40-44

368

22M→24M

22.0 - 24.0 mi

Top 78%
×3stories
+70ft-85ft

Overall

5581

Males

3962

M40-44

340

24M→Finish

24.0 - 26.2 mi

Top 82%
~flat
+2ft-2ft

Overall

5863

Males

4155

M40-44

351

Passing Analysis

Category:
Athletes Passed
684*
Passed By
2111
Net Change
-1427
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3557
2M → 4M164*89+75#3557#3482
4M → 6M67210-143#3482#3625
6M → 8M24*149-125#3625#3750
8M → 9.6M60*96-36#3750#3786
9.6M → 10M1910+9#3786#3777
10M → 10.5M4923+26#3777#3751
10.5M → 12M32167-135#3751#3886
12M → 14M45*101-56#3886#3942
14M → 16M13*421-408#3942#4350
16M → 18M12185+36#4350#4314
18M → 20M32*173-141#4314#4455
20M → 22M15*215-200#4455#4655
22M → 24M23*177-154#4655#4809
24M → Finish20*195-175#4809#4984
TOTALS684*2111-1427

* 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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