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SF MARATHON 2026

Ruosi Zhou

Bib: 9512•F•Age: 33

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F30-34)
#0 / 395
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
23:33
Rank: #6660
Start → 2M
23:33 | 11:46/mi
4M
47:30
Rank: #6600 (+60)
2M → 4M
23:57 | 11:59/mi
6M
1:11:39
Rank: #6496 (+104)
4M → 6M
24:09 | 12:04/mi
8M
1:34:08
Rank: #6416 (+80)
6M → 8M
22:29 | 11:14/mi
9.6M
1:53:42
Rank: #6283 (+133)
8M → 9.6M
19:34 | 12:14/mi
10M
1:56:52
Rank: #6265 (+18)
9.6M → 10M
3:10 | 7:56/mi
10.5M
2:04:55
Rank: #6213 (+52)
10M → 10.5M
8:03 | 16:06/mi
12M
2:21:52
Rank: #6133 (+80)
10.5M → 12M
16:57 | 11:18/mi
14M
2:46:30
Rank: #6009 (+124)
12M → 14M
24:38 | 12:19/mi
16M
3:05:16
Rank: #5760 (+249)
14M → 16M
18:46 | 9:23/mi
18M
3:31:17
Rank: #5719 (+41)
16M → 18M
26:01 | 13:01/mi
20M
3:54:10
Rank: #5579 (+140)
18M → 20M
22:53 | 11:26/mi
22M
4:17:00
Rank: #5498 (+81)
20M → 22M
22:50 | 11:25/mi
24M
4:43:02
Rank: #5441 (+57)
22M → 24M
26:02 | 13:01/mi
Finish· 26.22 mi
5:10:52
Rank: #5394 (+47)
24M → Finish
27:50 | 12:33/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:46:30
Pace11:54 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:24:22
Pace11:49 /mi
📊Negative Split: 13.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:03:1223:3311:4623:33
11:46
-
4M
4.00 mi06:27:0947:3011:5323:57
11:59
+0:13
6M
6.00 mi06:51:181:11:3911:5724:09
12:04
+0:05
8M
8.00 mi07:13:471:34:0811:4622:29
11:14
-0:50
9.6M
9.60 mi07:33:211:53:4211:5119:34
12:14
+1:00
10M
10.00 mi07:36:311:56:5211:413:10
7:56
-4:18
10.5M
10.50 mi07:44:342:04:5511:548:03
16:06
+8:10
12M
12.00 mi08:01:312:21:5211:4916:57
11:18
-4:48
14M
14.00 mi08:26:092:46:3011:5424:38
12:19
+1:01
16M
16.00 mi08:44:553:05:1611:3518:46
9:23
-2:56
18M
18.00 mi09:10:563:31:1711:4426:01
13:01
+3:38
20M
20.00 mi09:33:493:54:1011:4222:53
11:26
-1:35
22M
22.00 mi09:56:394:17:0011:4122:50
11:25
-0:01
24M
24.00 mi10:22:414:43:0211:4826:02
13:01
+1:36
Finish
26.22 mi10:50:315:10:5211:5227:50
12:33
-0:28

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

7:56 /mi

Average Pace

11:52 /mi

Slowest Pace

16:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:56

7% of race

Time at Steady Pace

3:48:50

74% of race

Time at Slower Pace

1:00:06

19% of race

Average Pace: 11:51 /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 mi06:03:1223:3311:4623:33
11:46
#6660
4M
4.00 mi06:27:0947:3011:5323:57
11:59
#6600
6M
6.00 mi06:51:181:11:3911:5724:09
12:04
#6496
8M
8.00 mi07:13:471:34:0811:4622:29
11:14
#6416
9.6M
9.60 mi07:33:211:53:4211:5119:34
12:14
#6283
10M
10.00 mi07:36:311:56:5211:413:10
7:56
#6265
10.5M
10.50 mi07:44:342:04:5511:548:03
16:06
#6213
12M
12.00 mi08:01:312:21:5211:4916:57
11:18
#6133
14M
14.00 mi08:26:092:46:3011:5424:38
12:19
#6009
16M
16.00 mi08:44:553:05:1611:3518:46
9:23
#5760
18M
18.00 mi09:10:563:31:1711:4426:01
13:01
#5719
20M
20.00 mi09:33:493:54:1011:4222:53
11:26
#5579
22M
22.00 mi09:56:394:17:0011:4122:50
11:25
#5498
24M
24.00 mi10:22:414:43:0211:4826:02
13:01
#5441
Finish
26.22 mi10:50:315:10:5211:5227:50
12:33
#5394
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 80%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:13

Segment Time

12:28/mi

Pace

0.90 mi

Distance

Overall

5731

Women

1514

Division

286

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi666018533435475(Top 76%)1407(Top 67%)270(Top 68%)
4M4.00 mi2.00 mi6600+601831+223436526(Top 91%)1806(Top 87%)341(Top 86%)
6M6.00 mi2.00 mi6496+1041787+44333+106389(Top 89%)1743(Top 84%)316(Top 80%)
8M8.00 mi2.00 mi6416+801742+45323+106059(Top 85%)1581(Top 76%)300(Top 76%)
9.6M9.60 mi1.60 mi6283+1331698+44317+65769(Top 81%)1510(Top 72%)288(Top 73%)
10M10.00 mi0.40 mi6265+181692+6313+45692(Top 79%)1481(Top 71%)277(Top 70%)
10.5M10.50 mi0.50 mi6213+521676+16312+15885(Top 82%)1582(Top 76%)293(Top 74%)
12M12.00 mi1.50 mi6133+801631+45305+75475(Top 76%)1407(Top 67%)270(Top 68%)
14M14.00 mi2.00 mi6009+1241591+40301+45424(Top 76%)1378(Top 66%)255(Top 65%)
16M16.00 mi2.00 mi5760+2491492+99283+183949(Top 55%)911(Top 44%)178(Top 45%)
18M18.00 mi2.00 mi5719+411493-12835302(Top 74%)1425(Top 68%)266(Top 67%)
20M20.00 mi2.00 mi5579+1401449+44276+74271(Top 60%)1106(Top 53%)212(Top 54%)
22M22.00 mi2.00 mi5498+811433+16272+44709(Top 66%)1292(Top 62%)240(Top 61%)
24M24.00 mi2.00 mi5441+571426+7273-14808(Top 67%)1343(Top 64%)248(Top 63%)
Finish26.22 mi2.22 mi5394+471417+9271+25030(Top 70%)1389(Top 67%)263(Top 67%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 76%
×1human
+6ft-11ft

Overall

5475

Females

1407

F30-34

274

2M→4M

2.0 - 4.0 mi

Top 91%
×4stories
+75ft-70ft

Overall

6526

Females

1806

F30-34

349

4M→6M

4.0 - 6.0 mi

Top 89%
×5stories
+71ft-18ft

Overall

6389

Females

1743

F30-34

324

6M→8M

6.0 - 8.0 mi

Top 85%
×9stories
+106ft-21ft

Overall

6059

Females

1581

F30-34

304

8M→9.6M

8.0 - 9.6 mi

Top 81%
×13stories
+117ft-177ft

Overall

5769

Females

1510

F30-34

292

9.6M→10M

9.6 - 10.0 mi

Top 79%
×1story
+17ft-12ft

Overall

5692

Females

1481

F30-34

282

10M→10.5M

10.0 - 10.5 mi

Top 82%
×9stories
+0ft-102ft

Overall

5885

Females

1582

F30-34

300

10.5M→12M

10.5 - 12.0 mi

Top 76%
×18stories
+304ft-125ft

Overall

5475

Females

1407

F30-34

274

12M→14M

12.0 - 14.0 mi

Top 76%
×9stories
+99ft-125ft

Overall

5424

Females

1378

F30-34

259

14M→16M

14.0 - 16.0 mi

Top 55%
×9stories
+124ft-78ft

Overall

3949

Females

911

F30-34

182

16M→18M

16.0 - 18.0 mi

Top 74%
×8stories
+106ft-45ft

Overall

5302

Females

1425

F30-34

270

18M→20M

18.0 - 20.0 mi

Top 60%
×3stories
+52ft-26ft

Overall

4271

Females

1106

F30-34

216

20M→22M

20.0 - 22.0 mi

Top 66%
×21stories
+17ft-266ft

Overall

4709

Females

1292

F30-34

243

22M→24M

22.0 - 24.0 mi

Top 67%
×3stories
+70ft-85ft

Overall

4808

Females

1343

F30-34

250

24M→Finish

24.0 - 26.2 mi

Top 70%
~flat
+2ft-2ft

Overall

5030

Females

1389

F30-34

263

Passing Analysis

Category:
Athletes Passed
1636*
Passed By
370
Net Change
+1266
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6660
2M → 4M130*70+60#6660#6600
4M → 6M147*43+104#6600#6496
6M → 8M113*33+80#6496#6416
8M → 9.6M148*15+133#6416#6283
9.6M → 10M224+18#6283#6265
10M → 10.5M6917+52#6265#6213
10.5M → 12M10222+80#6213#6133
12M → 14M133*9+124#6133#6009
14M → 16M258*9+249#6009#5760
16M → 18M105*64+41#5760#5719
18M → 20M140*0+140#5719#5579
20M → 22M102*21+81#5579#5498
22M → 24M80*23+57#5498#5441
24M → Finish87*40+47#5441#5394
TOTALS1636*370+1266

* 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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