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SF MARATHON 2026

Zhengyu Yang

Bib: 10774•M•Age: 29

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 45%
Gender (Male)
#0 / 5052
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
16:34
Rank: #1105
Start → 2M
16:34 | 8:17/mi
4M
33:22
Rank: #1139 (-34)
2M → 4M
16:48 | 8:24/mi
6M
50:32
Rank: #1227 (-88)
4M → 6M
17:10 | 8:35/mi
8M
1:08:24
Rank: #1433 (-206)
6M → 8M
17:52 | 8:56/mi
9.6M
1:23:51
Rank: #1616 (-183)
8M → 9.6M
15:27 | 9:39/mi
10M
1:26:28
Rank: #1659 (-43)
9.6M → 10M
2:37 | 6:33/mi
10.5M
1:32:40
Rank: #1728 (-69)
10M → 10.5M
6:12 | 12:24/mi
12M
1:46:39
Rank: #1927 (-199)
10.5M → 12M
13:59 | 9:19/mi
14M
2:07:55
Rank: #2213 (-286)
12M → 14M
21:16 | 10:38/mi
16M
2:24:18
Rank: #2199 (+14)
14M → 16M
16:23 | 8:11/mi
18M
2:50:45
Rank: #2726 (-527)
16M → 18M
26:27 | 13:14/mi
20M
3:16:50
Rank: #3098 (-372)
18M → 20M
26:05 | 13:02/mi
22M
3:37:39
Rank: #3123 (-25)
20M → 22M
20:49 | 10:24/mi
24M
4:04:22
Rank: #3319 (-196)
22M → 24M
26:43 | 13:22/mi
Finish· 26.22 mi
4:27:21
Rank: #3230 (+89)
24M → Finish
22:59 | 10:21/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:07:55
Pace9:08 /mi
2nd Half
Distance12.22 mi
Time2:19:26
Pace11:25 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:53:1116:348:1716:34
8:17
-
4M
4.00 mi06:09:5933:228:2116:48
8:24
+0:07
6M
6.00 mi06:27:0950:328:2517:10
8:35
+0:11
8M
8.00 mi06:45:011:08:248:3317:52
8:56
+0:21
9.6M
9.60 mi07:00:281:23:518:4415:27
9:39
+0:43
10M
10.00 mi07:03:051:26:288:392:37
6:33
-3:06
10.5M
10.50 mi07:09:171:32:408:506:12
12:24
+5:51
12M
12.00 mi07:23:161:46:398:5313:59
9:19
-3:05
14M
14.00 mi07:44:322:07:559:0821:16
10:38
+1:19
16M
16.00 mi08:00:552:24:189:0116:23
8:11
-2:27
18M
18.00 mi08:27:222:50:459:2926:27
13:14
+5:03
20M
20.00 mi08:53:273:16:509:5026:05
13:02
-0:12
22M
22.00 mi09:14:163:37:399:5420:49
10:24
-2:38
24M
24.00 mi09:40:594:04:2210:1126:43
13:22
+2:58
Finish
26.22 mi10:03:584:27:2110:1222:59
10:21
-3:01

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

6:33 /mi

Average Pace

10:12 /mi

Slowest Pace

13:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:32

26% of race

Time at Steady Pace

1:52:22

42% of race

Time at Slower Pace

1:25:27

32% of race

Average Pace: 10:12 /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 mi05:53:1116:348:1716:34
8:17
#1105
4M
4.00 mi06:09:5933:228:2116:48
8:24
#1139
6M
6.00 mi06:27:0950:328:2517:10
8:35
#1227
8M
8.00 mi06:45:011:08:248:3317:52
8:56
#1433
9.6M
9.60 mi07:00:281:23:518:4415:27
9:39
#1616
10M
10.00 mi07:03:051:26:288:392:37
6:33
#1659
10.5M
10.50 mi07:09:171:32:408:506:12
12:24
#1728
12M
12.00 mi07:23:161:46:398:5313:59
9:19
#1927
14M
14.00 mi07:44:322:07:559:0821:16
10:38
#2213
16M
16.00 mi08:00:552:24:189:0116:23
8:11
#2199
18M
18.00 mi08:27:222:50:459:2926:27
13:14
#2726
20M
20.00 mi08:53:273:16:509:5026:05
13:02
#3098
22M
22.00 mi09:14:163:37:399:5420:49
10:24
#3123
24M
24.00 mi09:40:594:04:2210:1126:43
13:22
#3319
Finish
26.22 mi10:03:584:27:2110:1222:59
10:21
#3230
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 38%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:49

Segment Time

9:48/mi

Pace

0.90 mi

Distance

Overall

2726

Men

2249

Division

566

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi11059712283292(Top 46%)2660(Top 53%)679(Top 58%)
4M4.00 mi2.00 mi1139-34999-28240-121195(Top 17%)1051(Top 21%)255(Top 22%)
6M6.00 mi2.00 mi1227-881074-75268-281463(Top 20%)1267(Top 25%)309(Top 26%)
8M8.00 mi2.00 mi1433-2061246-172307-392396(Top 33%)2006(Top 40%)493(Top 42%)
9.6M9.60 mi1.60 mi1616-1831397-151341-342712(Top 38%)2243(Top 44%)565(Top 48%)
10M10.00 mi0.40 mi1659-431433-36349-82986(Top 42%)2442(Top 48%)606(Top 52%)
10.5M10.50 mi0.50 mi1728-691487-54363-142743(Top 38%)2242(Top 44%)564(Top 48%)
12M12.00 mi1.50 mi1927-1991643-156402-393292(Top 46%)2660(Top 53%)679(Top 58%)
14M14.00 mi2.00 mi2213-2861863-220461-593477(Top 49%)2778(Top 55%)681(Top 58%)
16M16.00 mi2.00 mi2199+141837+26464-32419(Top 34%)1929(Top 38%)499(Top 42%)
18M18.00 mi2.00 mi2726-5272244-407560-965458(Top 76%)3959(Top 78%)954(Top 81%)
20M20.00 mi2.00 mi3098-3722497-253623-635728(Top 80%)4097(Top 81%)976(Top 83%)
22M22.00 mi2.00 mi3123-252500-3617+63607(Top 50%)2685(Top 53%)663(Top 56%)
24M24.00 mi2.00 mi3319-1962616-116646-295101(Top 71%)3642(Top 72%)890(Top 76%)
Finish26.22 mi2.22 mi3230+892536+80626+202718(Top 38%)2033(Top 40%)517(Top 44%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 46%
×1human
+6ft-11ft

Overall

3292

Males

2660

M25-29

682

2M→4M

2.0 - 4.0 mi

Top 17%
×4stories
+75ft-70ft

Overall

1195

Males

1051

M25-29

257

4M→6M

4.0 - 6.0 mi

Top 20%
×5stories
+71ft-18ft

Overall

1463

Males

1267

M25-29

312

6M→8M

6.0 - 8.0 mi

Top 33%
×9stories
+106ft-21ft

Overall

2396

Males

2006

M25-29

496

8M→9.6M

8.0 - 9.6 mi

Top 38%
×13stories
+117ft-177ft

Overall

2712

Males

2243

M25-29

569

9.6M→10M

9.6 - 10.0 mi

Top 42%
×1story
+17ft-12ft

Overall

2986

Males

2442

M25-29

609

10M→10.5M

10.0 - 10.5 mi

Top 38%
×9stories
+0ft-102ft

Overall

2743

Males

2242

M25-29

568

10.5M→12M

10.5 - 12.0 mi

Top 46%
×18stories
+304ft-125ft

Overall

3292

Males

2660

M25-29

682

12M→14M

12.0 - 14.0 mi

Top 49%
×9stories
+99ft-125ft

Overall

3477

Males

2778

M25-29

685

14M→16M

14.0 - 16.0 mi

Top 34%
×9stories
+124ft-78ft

Overall

2419

Males

1929

M25-29

499

16M→18M

16.0 - 18.0 mi

Top 76%
×8stories
+106ft-45ft

Overall

5458

Males

3959

M25-29

957

18M→20M

18.0 - 20.0 mi

Top 80%
×3stories
+52ft-26ft

Overall

5728

Males

4097

M25-29

978

20M→22M

20.0 - 22.0 mi

Top 50%
×21stories
+17ft-266ft

Overall

3607

Males

2685

M25-29

664

22M→24M

22.0 - 24.0 mi

Top 71%
×3stories
+70ft-85ft

Overall

5101

Males

3642

M25-29

891

24M→Finish

24.0 - 26.2 mi

Top 38%
~flat
+2ft-2ft

Overall

2718

Males

2033

M25-29

517

Passing Analysis

Category:
Athletes Passed
422*
Passed By
2547
Net Change
-2125
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1105
2M → 4M4781-34#1105#1139
4M → 6M23111-88#1139#1227
6M → 8M1*207-206#1227#1433
8M → 9.6M10193-183#1433#1616
9.6M → 10M851-43#1616#1659
10M → 10.5M1079-69#1659#1728
10.5M → 12M9208-199#1728#1927
12M → 14M10*296-286#1927#2213
14M → 16M106*92+14#2213#2199
16M → 18M6533-527#2199#2726
18M → 20M14*386-372#2726#3098
20M → 22M53*78-25#3098#3123
22M → 24M17*213-196#3123#3319
24M → Finish108*19+89#3319#3230
TOTALS422*2547-2125

* 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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