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SF MARATHON 2026

Michael Zhou

Bib: 3795•M•Age: 30

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 27%
Gender (Male)
#0 / 5052
Top 31%
Division (M30-34)
#0 / 1040
Top 32%
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
16:47
Rank: #1274
Start → 2M
16:47 | 8:23/mi
4M
34:42
Rank: #1603 (-329)
2M → 4M
17:55 | 8:58/mi
6M
52:49
Rank: #1819 (-216)
4M → 6M
18:07 | 9:03/mi
8M
1:12:07
Rank: #2302 (-483)
6M → 8M
19:18 | 9:39/mi
9.6M
1:26:47
Rank: #2188 (+114)
8M → 9.6M
14:40 | 9:10/mi
10M
1:29:13
Rank: #2173 (+15)
9.6M → 10M
2:26 | 6:05/mi
10.5M
1:35:03
Rank: #2120 (+53)
10M → 10.5M
5:50 | 11:40/mi
12M
1:48:18
Rank: #2190 (-70)
10.5M → 12M
13:15 | 8:50/mi
14M
2:06:57
Rank: #2076 (+114)
12M → 14M
18:39 | 9:19/mi
16M
2:21:04
Rank: #1846 (+230)
14M → 16M
14:07 | 7:03/mi
18M
2:41:57
Rank: #1960 (-114)
16M → 18M
20:53 | 10:27/mi
20M
3:00:54
Rank: #1927 (+33)
18M → 20M
18:57 | 9:28/mi
22M
3:18:44
Rank: #1916 (+11)
20M → 22M
17:50 | 8:55/mi
24M
3:38:34
Rank: #1857 (+59)
22M → 24M
19:50 | 9:55/mi
Finish· 26.22 mi
4:01:04
Rank: #1914 (-57)
24M → Finish
22:30 | 10:08/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:06:57
Pace9:04 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:54:07
Pace9:20 /mi
📊Negative Split: 10.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:0916:478:2316:47
8:23
-
4M
4.00 mi06:14:0434:428:4117:55
8:58
+0:35
6M
6.00 mi06:32:1152:498:4818:07
9:03
+0:05
8M
8.00 mi06:51:291:12:079:0119:18
9:39
+0:36
9.6M
9.60 mi07:06:091:26:479:0214:40
9:10
-0:29
10M
10.00 mi07:08:351:29:138:552:26
6:05
-3:05
10.5M
10.50 mi07:14:251:35:039:035:50
11:40
+5:35
12M
12.00 mi07:27:401:48:189:0213:15
8:50
-2:50
14M
14.00 mi07:46:192:06:579:0418:39
9:19
+0:29
16M
16.00 mi08:00:262:21:048:4914:07
7:03
-2:16
18M
18.00 mi08:21:192:41:579:0020:53
10:27
+3:24
20M
20.00 mi08:40:163:00:549:0318:57
9:28
-0:59
22M
22.00 mi08:58:063:18:449:0217:50
8:55
-0:33
24M
24.00 mi09:17:563:38:349:0619:50
9:55
+1:00
Finish
26.22 mi09:40:264:01:049:1222:30
10:08
+0:13

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

6:05 /mi

Average Pace

9:12 /mi

Slowest Pace

11:40 /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

33:20

14% of race

Time at Steady Pace

2:18:41

58% of race

Time at Slower Pace

1:09:03

29% of race

Average Pace: 9:12 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:56:0916:478:2316:47
8:23
#1274
4M
4.00 mi06:14:0434:428:4117:55
8:58
#1603
6M
6.00 mi06:32:1152:498:4818:07
9:03
#1819
8M
8.00 mi06:51:291:12:079:0119:18
9:39
#2302
9.6M
9.60 mi07:06:091:26:479:0214:40
9:10
#2188
10M
10.00 mi07:08:351:29:138:552:26
6:05
#2173
10.5M
10.50 mi07:14:251:35:039:035:50
11:40
#2120
12M
12.00 mi07:27:401:48:189:0213:15
8:50
#2190
14M
14.00 mi07:46:192:06:579:0418:39
9:19
#2076
16M
16.00 mi08:00:262:21:048:4914:07
7:03
#1846
18M
18.00 mi08:21:192:41:579:0020:53
10:27
#1960
20M
20.00 mi08:40:163:00:549:0318:57
9:28
#1927
22M
22.00 mi08:58:063:18:449:0217:50
8:55
#1916
24M
24.00 mi09:17:563:38:349:0619:50
9:55
#1857
Finish
26.22 mi09:40:264:01:049:1222:30
10:08
#1914
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 25%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:16

Segment Time

9:11/mi

Pace

0.90 mi

Distance

Overall

1772

Men

1522

Division

326

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi127411142362591(Top 36%)2150(Top 43%)449(Top 43%)
4M4.00 mi2.00 mi1603-3291388-274295-592130(Top 30%)1793(Top 35%)377(Top 36%)
6M6.00 mi2.00 mi1819-2161558-170332-372324(Top 32%)1965(Top 39%)404(Top 39%)
8M8.00 mi2.00 mi2302-4831936-378408-763571(Top 50%)2878(Top 57%)599(Top 58%)
9.6M9.60 mi1.60 mi2188+1141855+81392+161913(Top 27%)1638(Top 32%)352(Top 34%)
10M10.00 mi0.40 mi2173+151844+11388+41890(Top 26%)1608(Top 32%)346(Top 33%)
10.5M10.50 mi0.50 mi2120+531804+40384+41874(Top 26%)1606(Top 32%)331(Top 32%)
12M12.00 mi1.50 mi2190-701856-52395-112591(Top 36%)2150(Top 43%)449(Top 43%)
14M14.00 mi2.00 mi2076+1141753+103373+221659(Top 23%)1429(Top 28%)304(Top 29%)
16M16.00 mi2.00 mi1846+2301565+188328+451012(Top 14%)869(Top 17%)172(Top 17%)
18M18.00 mi2.00 mi1960-1141659-94349-212821(Top 39%)2239(Top 44%)456(Top 44%)
20M20.00 mi2.00 mi1927+331625+34334+152019(Top 28%)1646(Top 33%)338(Top 33%)
22M22.00 mi2.00 mi1916+111603+223341916(Top 27%)1531(Top 30%)313(Top 30%)
24M24.00 mi2.00 mi1857+591543+60317+171681(Top 23%)1336(Top 26%)277(Top 27%)
Finish26.22 mi2.22 mi1914-571582-39330-132452(Top 34%)1858(Top 37%)375(Top 36%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 36%
×1human
+6ft-11ft

Overall

2591

Males

2150

M30-34

452

2M→4M

2.0 - 4.0 mi

Top 30%
×4stories
+75ft-70ft

Overall

2130

Males

1793

M30-34

379

4M→6M

4.0 - 6.0 mi

Top 32%
×5stories
+71ft-18ft

Overall

2324

Males

1965

M30-34

407

6M→8M

6.0 - 8.0 mi

Top 50%
×9stories
+106ft-21ft

Overall

3571

Males

2878

M30-34

603

8M→9.6M

8.0 - 9.6 mi

Top 27%
×13stories
+117ft-177ft

Overall

1913

Males

1638

M30-34

354

9.6M→10M

9.6 - 10.0 mi

Top 26%
×1story
+17ft-12ft

Overall

1890

Males

1608

M30-34

348

10M→10.5M

10.0 - 10.5 mi

Top 26%
×9stories
+0ft-102ft

Overall

1874

Males

1606

M30-34

334

10.5M→12M

10.5 - 12.0 mi

Top 36%
×18stories
+304ft-125ft

Overall

2591

Males

2150

M30-34

452

12M→14M

12.0 - 14.0 mi

Top 23%
×9stories
+99ft-125ft

Overall

1659

Males

1429

M30-34

306

14M→16M

14.0 - 16.0 mi

Top 14%
×9stories
+124ft-78ft

Overall

1012

Males

869

M30-34

172

16M→18M

16.0 - 18.0 mi

Top 39%
×8stories
+106ft-45ft

Overall

2821

Males

2239

M30-34

458

18M→20M

18.0 - 20.0 mi

Top 28%
×3stories
+52ft-26ft

Overall

2019

Males

1646

M30-34

339

20M→22M

20.0 - 22.0 mi

Top 27%
×21stories
+17ft-266ft

Overall

1916

Males

1531

M30-34

313

22M→24M

22.0 - 24.0 mi

Top 23%
×3stories
+70ft-85ft

Overall

1681

Males

1336

M30-34

277

24M→Finish

24.0 - 26.2 mi

Top 34%
~flat
+2ft-2ft

Overall

2452

Males

1858

M30-34

375

Passing Analysis

Category:
Athletes Passed
927*
Passed By
1567
Net Change
-640
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1274
2M → 4M10339-329#1274#1603
4M → 6M16232-216#1603#1819
6M → 8M4*487-483#1819#2302
8M → 9.6M130*16+114#2302#2188
9.6M → 10M227+15#2188#2173
10M → 10.5M6613+53#2173#2120
10.5M → 12M2999-70#2120#2190
12M → 14M123*9+114#2190#2076
14M → 16M238*8+230#2076#1846
16M → 18M39153-114#1846#1960
18M → 20M75*42+33#1960#1927
20M → 22M63*52+11#1927#1916
22M → 24M81*22+59#1916#1857
24M → Finish31*88-57#1857#1914
TOTALS927*1567-640

* 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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