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SF MARATHON 2026

Shaohua Zhang

Bib: 4260•M•Age: 31

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M30-34)
#0 / 1040
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
22:44
Rank: #6338
Start → 2M
22:44 | 11:22/mi
4M
44:46
Rank: #5970 (+368)
2M → 4M
22:02 | 11:01/mi
6M
1:07:21
Rank: #5822 (+148)
4M → 6M
22:35 | 11:17/mi
8M
1:30:24
Rank: #5942 (-120)
6M → 8M
23:03 | 11:31/mi
9.6M
1:49:18
Rank: #5813 (+129)
8M → 9.6M
18:54 | 11:49/mi
10M
1:52:24
Rank: #5801 (+12)
9.6M → 10M
3:06 | 7:46/mi
10.5M
1:59:54
Rank: #5738 (+63)
10M → 10.5M
7:30 | 15:00/mi
12M
2:18:08
Rank: #5803 (-65)
10.5M → 12M
18:14 | 12:09/mi
14M
2:44:04
Rank: #5842 (-39)
12M → 14M
25:56 | 12:58/mi
16M
3:11:18
Rank: #6128 (-286)
14M → 16M
27:14 | 13:37/mi
18M
3:38:32
Rank: #6093 (+35)
16M → 18M
27:14 | 13:37/mi
20M
4:07:09
Rank: #6173 (-80)
18M → 20M
28:37 | 14:18/mi
22M
4:32:12
Rank: #6132 (+41)
20M → 22M
25:03 | 12:31/mi
24M
4:59:21
Rank: #6059 (+73)
22M → 24M
27:09 | 13:35/mi
Finish· 26.22 mi
5:27:35
Rank: #5966 (+93)
24M → Finish
28:14 | 12:43/mi

The Course

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Half Splits

1st Half· via 14M⚖️ Balanced
Distance14.00 mi
Time2:44:04
Pace11:43 /mi
2nd Half⚖️ Balanced
Distance12.22 mi
Time2:43:31
Pace13:23 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:00:0122:4411:2222:44
11:22
-
4M
4.00 mi06:22:0344:4611:1222:02
11:01
-0:21
6M
6.00 mi06:44:381:07:2111:1422:35
11:17
+0:16
8M
8.00 mi07:07:411:30:2411:1823:03
11:31
+0:14
9.6M
9.60 mi07:26:351:49:1811:2318:54
11:49
+0:18
10M
10.00 mi07:29:411:52:2411:143:06
7:46
-4:03
10.5M
10.50 mi07:37:111:59:5411:257:30
15:00
+7:14
12M
12.00 mi07:55:252:18:0811:3118:14
12:09
-2:51
14M
14.00 mi08:21:212:44:0411:4325:56
12:58
+0:49
16M
16.00 mi08:48:353:11:1811:5727:14
13:37
+0:39
18M
18.00 mi09:15:493:38:3212:0827:14
13:37
0:00
20M
20.00 mi09:44:264:07:0912:2128:37
14:18
+0:41
22M
22.00 mi10:09:294:32:1212:2225:03
12:31
-1:47
24M
24.00 mi10:36:384:59:2112:2827:09
13:35
+1:04
Finish
26.22 mi11:04:525:27:3512:3028:14
12:43
-0:52

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

7:46 /mi

Average Pace

12:30 /mi

Slowest Pace

15:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:30

29% of race

Time at Steady Pace

1:56:21

36% of race

Time at Slower Pace

1:57:44

36% of race

Average Pace: 12:30 /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 mi06:00:0122:4411:2222:44
11:22
#6338
4M
4.00 mi06:22:0344:4611:1222:02
11:01
#5970
6M
6.00 mi06:44:381:07:2111:1422:35
11:17
#5822
8M
8.00 mi07:07:411:30:2411:1823:03
11:31
#5942
9.6M
9.60 mi07:26:351:49:1811:2318:54
11:49
#5813
10M
10.00 mi07:29:411:52:2411:143:06
7:46
#5801
10.5M
10.50 mi07:37:111:59:5411:257:30
15:00
#5738
12M
12.00 mi07:55:252:18:0811:3118:14
12:09
#5803
14M
14.00 mi08:21:212:44:0411:4325:56
12:58
#5842
16M
16.00 mi08:48:353:11:1811:5727:14
13:37
#6128
18M
18.00 mi09:15:493:38:3212:0827:14
13:37
#6093
20M
20.00 mi09:44:264:07:0912:2128:37
14:18
#6173
22M
22.00 mi10:09:294:32:1212:2225:03
12:31
#6132
24M
24.00 mi10:36:384:59:2112:2827:09
13:35
#6059
Finish
26.22 mi11:04:525:27:3512:3028:14
12:43
#5966
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 71%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:36

Segment Time

11:47/mi

Pace

0.90 mi

Distance

Overall

5097

Men

3808

Division

788

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi633845979486126(Top 85%)4472(Top 89%)918(Top 88%)
4M4.00 mi2.00 mi5970+3684373+224905+435584(Top 78%)4137(Top 82%)853(Top 82%)
6M6.00 mi2.00 mi5822+1484276+97875+305702(Top 80%)4209(Top 83%)880(Top 85%)
8M8.00 mi2.00 mi5942-1204355-79897-226330(Top 88%)4624(Top 92%)945(Top 91%)
9.6M9.60 mi1.60 mi5813+1294283+72892+55370(Top 75%)3996(Top 79%)834(Top 80%)
10M10.00 mi0.40 mi5801+124275+8888+45473(Top 76%)4052(Top 80%)836(Top 80%)
10.5M10.50 mi0.50 mi5738+634241+34880+85155(Top 72%)3837(Top 76%)791(Top 76%)
12M12.00 mi1.50 mi5803-654272-318806126(Top 85%)4472(Top 89%)918(Top 88%)
14M14.00 mi2.00 mi5842-394292-20891-115935(Top 83%)4336(Top 86%)894(Top 86%)
16M16.00 mi2.00 mi6128-2864458-166922-316823(Top 95%)4832(Top 96%)993(Top 95%)
18M18.00 mi2.00 mi6093+354430+28910+125733(Top 80%)4128(Top 82%)831(Top 80%)
20M20.00 mi2.00 mi6173-804471-41916-66483(Top 90%)4588(Top 91%)951(Top 91%)
22M22.00 mi2.00 mi6132+414446+25908+85678(Top 79%)4033(Top 80%)813(Top 78%)
24M24.00 mi2.00 mi6059+734388+58897+115279(Top 74%)3756(Top 74%)752(Top 72%)
Finish26.22 mi2.22 mi5966+934315+73888+95146(Top 72%)3690(Top 73%)751(Top 72%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 85%
×1human
+6ft-11ft

Overall

6126

Males

4472

M30-34

924

2M→4M

2.0 - 4.0 mi

Top 78%
×4stories
+75ft-70ft

Overall

5584

Males

4137

M30-34

858

4M→6M

4.0 - 6.0 mi

Top 80%
×5stories
+71ft-18ft

Overall

5702

Males

4209

M30-34

885

6M→8M

6.0 - 8.0 mi

Top 88%
×9stories
+106ft-21ft

Overall

6330

Males

4624

M30-34

951

8M→9.6M

8.0 - 9.6 mi

Top 75%
×13stories
+117ft-177ft

Overall

5370

Males

3996

M30-34

837

9.6M→10M

9.6 - 10.0 mi

Top 76%
×1story
+17ft-12ft

Overall

5473

Males

4052

M30-34

839

10M→10.5M

10.0 - 10.5 mi

Top 72%
×9stories
+0ft-102ft

Overall

5155

Males

3837

M30-34

794

10.5M→12M

10.5 - 12.0 mi

Top 85%
×18stories
+304ft-125ft

Overall

6126

Males

4472

M30-34

924

12M→14M

12.0 - 14.0 mi

Top 83%
×9stories
+99ft-125ft

Overall

5935

Males

4336

M30-34

897

14M→16M

14.0 - 16.0 mi

Top 95%
×9stories
+124ft-78ft

Overall

6823

Males

4832

M30-34

998

16M→18M

16.0 - 18.0 mi

Top 80%
×8stories
+106ft-45ft

Overall

5733

Males

4128

M30-34

833

18M→20M

18.0 - 20.0 mi

Top 90%
×3stories
+52ft-26ft

Overall

6483

Males

4588

M30-34

953

20M→22M

20.0 - 22.0 mi

Top 79%
×21stories
+17ft-266ft

Overall

5678

Males

4033

M30-34

815

22M→24M

22.0 - 24.0 mi

Top 74%
×3stories
+70ft-85ft

Overall

5279

Males

3756

M30-34

753

24M→Finish

24.0 - 26.2 mi

Top 72%
~flat
+2ft-2ft

Overall

5146

Males

3690

M30-34

751

Passing Analysis

Category:
Athletes Passed
1336*
Passed By
964
Net Change
+372
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6338
2M → 4M384*16+368#6338#5970
4M → 6M19345+148#5970#5822
6M → 8M44*164-120#5822#5942
8M → 9.6M151*22+129#5942#5813
9.6M → 10M186+12#5813#5801
10M → 10.5M7310+63#5801#5738
10.5M → 12M44109-65#5738#5803
12M → 14M58*97-39#5803#5842
14M → 16M15*301-286#5842#6128
16M → 18M88*53+35#6128#6093
18M → 20M20*100-80#6093#6173
20M → 22M57*16+41#6173#6132
22M → 24M88*15+73#6132#6059
24M → Finish103*10+93#6059#5966
TOTALS1336*964+372

* 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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