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SF MARATHON 2026

Hao Chen

Bib: 6355•M•Age: 39

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 29%
Gender (Male)
#0 / 5052
Top 33%
Division (M35-39)
#0 / 717
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
18:54
Rank: #3195
Start → 2M
18:54 | 9:27/mi
4M
37:48
Rank: #3136 (+59)
2M → 4M
18:54 | 9:27/mi
6M
56:56
Rank: #3118 (+18)
4M → 6M
19:08 | 9:34/mi
8M
1:15:11
Rank: #3021 (+97)
6M → 8M
18:15 | 9:07/mi
9.6M
1:30:55
Rank: #2990 (+31)
8M → 9.6M
15:44 | 9:50/mi
10M
1:33:27
Rank: #2970 (+20)
9.6M → 10M
2:32 | 6:20/mi
10.5M
1:39:41
Rank: #2924 (+46)
10M → 10.5M
6:14 | 12:28/mi
12M
1:52:36
Rank: #2821 (+103)
10.5M → 12M
12:55 | 8:37/mi
14M
2:12:45
Rank: #2794 (+27)
12M → 14M
20:09 | 10:04/mi
16M
2:31:19
Rank: #2879 (-85)
14M → 16M
18:34 | 9:17/mi
18M
2:49:52
Rank: #2661 (+218)
16M → 18M
18:33 | 9:17/mi
20M
3:08:09
Rank: #2497 (+164)
18M → 20M
18:17 | 9:08/mi
22M
3:25:19
Rank: #2354 (+143)
20M → 22M
17:10 | 8:35/mi
24M
3:44:15
Rank: #2173 (+181)
22M → 24M
18:56 | 9:28/mi
Finish· 26.22 mi
4:03:56
Rank: #2044 (+129)
24M → Finish
19:41 | 8:52/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:12:45
Pace9:29 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:51:11
Pace9:06 /mi
📊Negative Split: 16.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:41:5318:549:2718:54
9:27
-
4M
4.00 mi06:00:4737:489:2718:54
9:27
0:00
6M
6.00 mi06:19:5556:569:2919:08
9:34
+0:07
8M
8.00 mi06:38:101:15:119:2418:15
9:07
-0:27
9.6M
9.60 mi06:53:541:30:559:2815:44
9:50
+0:43
10M
10.00 mi06:56:261:33:279:212:32
6:20
-3:30
10.5M
10.50 mi07:02:401:39:419:306:14
12:28
+6:08
12M
12.00 mi07:15:351:52:369:2312:55
8:37
-3:51
14M
14.00 mi07:35:442:12:459:2920:09
10:04
+1:27
16M
16.00 mi07:54:182:31:199:2718:34
9:17
-0:47
18M
18.00 mi08:12:512:49:529:2618:33
9:17
0:00
20M
20.00 mi08:31:083:08:099:2418:17
9:08
-0:09
22M
22.00 mi08:48:183:25:199:2017:10
8:35
-0:33
24M
24.00 mi09:07:143:44:159:2118:56
9:28
+0:53
Finish
26.22 mi09:26:554:03:569:1919:41
8:52
-0:36

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

6:20 /mi

Average Pace

9:19 /mi

Slowest Pace

12:28 /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

32:37

13% of race

Time at Steady Pace

3:04:56

76% of race

Time at Slower Pace

26:23

11% of race

Average Pace: 9:18 /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 mi05:41:5318:549:2718:54
9:27
#3195
4M
4.00 mi06:00:4737:489:2718:54
9:27
#3136
6M
6.00 mi06:19:5556:569:2919:08
9:34
#3118
8M
8.00 mi06:38:101:15:119:2418:15
9:07
#3021
9.6M
9.60 mi06:53:541:30:559:2815:44
9:50
#2990
10M
10.00 mi06:56:261:33:279:212:32
6:20
#2970
10.5M
10.50 mi07:02:401:39:419:306:14
12:28
#2924
12M
12.00 mi07:15:351:52:369:2312:55
8:37
#2821
14M
14.00 mi07:35:442:12:459:2920:09
10:04
#2794
16M
16.00 mi07:54:182:31:199:2718:34
9:17
#2879
18M
18.00 mi08:12:512:49:529:2618:33
9:17
#2661
20M
20.00 mi08:31:083:08:099:2418:17
9:08
#2497
22M
22.00 mi08:48:183:25:199:2017:10
8:35
#2354
24M
24.00 mi09:07:143:44:159:2118:56
9:28
#2173
Finish
26.22 mi09:26:554:03:569:1919:41
8:52
#2044
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 37%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:46

Segment Time

9:45/mi

Pace

0.90 mi

Distance

Overall

2629

Men

2177

Division

295

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi319526023432251(Top 31%)1885(Top 37%)247(Top 34%)
4M4.00 mi2.00 mi3136+592563+39335+83098(Top 43%)2539(Top 50%)341(Top 48%)
6M6.00 mi2.00 mi3118+182551+12337-23182(Top 44%)2604(Top 52%)345(Top 48%)
8M8.00 mi2.00 mi3021+972483+68326+112765(Top 39%)2294(Top 45%)304(Top 42%)
9.6M9.60 mi1.60 mi2990+312457+26328-22946(Top 41%)2417(Top 48%)321(Top 45%)
10M10.00 mi0.40 mi2970+202443+14325+32465(Top 34%)2059(Top 41%)275(Top 38%)
10.5M10.50 mi0.50 mi2924+462406+37322+32789(Top 39%)2278(Top 45%)304(Top 42%)
12M12.00 mi1.50 mi2821+1032334+72310+122251(Top 31%)1885(Top 37%)247(Top 34%)
14M14.00 mi2.00 mi2794+272309+25306+42779(Top 39%)2283(Top 45%)304(Top 42%)
16M16.00 mi2.00 mi2879-852364-55318-123820(Top 53%)2933(Top 58%)421(Top 59%)
18M18.00 mi2.00 mi2661+2182194+170291+271479(Top 21%)1248(Top 25%)168(Top 23%)
20M20.00 mi2.00 mi2497+1642061+133276+151611(Top 22%)1333(Top 26%)189(Top 26%)
22M22.00 mi2.00 mi2354+1431936+125259+171498(Top 21%)1227(Top 24%)171(Top 24%)
24M24.00 mi2.00 mi2173+1811793+143249+101201(Top 17%)969(Top 19%)142(Top 20%)
Finish26.22 mi2.22 mi2044+1291688+105231+18990(Top 14%)805(Top 16%)109(Top 15%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 31%
×1human
+6ft-11ft

Overall

2251

Males

1885

M35-39

248

2M→4M

2.0 - 4.0 mi

Top 43%
×4stories
+75ft-70ft

Overall

3098

Males

2539

M35-39

344

4M→6M

4.0 - 6.0 mi

Top 44%
×5stories
+71ft-18ft

Overall

3182

Males

2604

M35-39

350

6M→8M

6.0 - 8.0 mi

Top 39%
×9stories
+106ft-21ft

Overall

2765

Males

2294

M35-39

305

8M→9.6M

8.0 - 9.6 mi

Top 41%
×13stories
+117ft-177ft

Overall

2946

Males

2417

M35-39

322

9.6M→10M

9.6 - 10.0 mi

Top 34%
×1story
+17ft-12ft

Overall

2465

Males

2059

M35-39

276

10M→10.5M

10.0 - 10.5 mi

Top 39%
×9stories
+0ft-102ft

Overall

2789

Males

2278

M35-39

305

10.5M→12M

10.5 - 12.0 mi

Top 31%
×18stories
+304ft-125ft

Overall

2251

Males

1885

M35-39

248

12M→14M

12.0 - 14.0 mi

Top 39%
×9stories
+99ft-125ft

Overall

2779

Males

2283

M35-39

305

14M→16M

14.0 - 16.0 mi

Top 53%
×9stories
+124ft-78ft

Overall

3820

Males

2933

M35-39

422

16M→18M

16.0 - 18.0 mi

Top 21%
×8stories
+106ft-45ft

Overall

1479

Males

1248

M35-39

168

18M→20M

18.0 - 20.0 mi

Top 22%
×3stories
+52ft-26ft

Overall

1611

Males

1333

M35-39

189

20M→22M

20.0 - 22.0 mi

Top 21%
×21stories
+17ft-266ft

Overall

1498

Males

1227

M35-39

172

22M→24M

22.0 - 24.0 mi

Top 17%
×3stories
+70ft-85ft

Overall

1201

Males

969

M35-39

142

24M→Finish

24.0 - 26.2 mi

Top 14%
~flat
+2ft-2ft

Overall

990

Males

805

M35-39

109

Passing Analysis

Category:
Athletes Passed
1591*
Passed By
440
Net Change
+1151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3195
2M → 4M148*89+59#3195#3136
4M → 6M10082+18#3136#3118
6M → 8M113*16+97#3118#3021
8M → 9.6M69*38+31#3021#2990
9.6M → 10M200+20#2990#2970
10M → 10.5M548+46#2970#2924
10.5M → 12M11512+103#2924#2821
12M → 14M65*38+27#2821#2794
14M → 16M46*131-85#2794#2879
16M → 18M2279+218#2879#2661
18M → 20M167*3+164#2661#2497
20M → 22M147*4+143#2497#2354
22M → 24M185*4+181#2354#2173
24M → Finish135*6+129#2173#2044
TOTALS1591*440+1151

* 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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