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SF MARATHON 2026

Jinghui Ren

Bib: 9938•F•Age: 32

Burlingame, 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
21:55
Rank: #5807
Start → 2M
21:55 | 10:57/mi
4M
43:19
Rank: #5459 (+348)
2M → 4M
21:24 | 10:42/mi
6M
1:06:07
Rank: #5543 (-84)
4M → 6M
22:48 | 11:24/mi
8M
1:29:42
Rank: #5844 (-301)
6M → 8M
23:35 | 11:47/mi
9.6M
1:50:48
Rank: #5999 (-155)
8M → 9.6M
21:06 | 13:11/mi
10M
1:54:26
Rank: #6034 (-35)
9.6M → 10M
3:38 | 9:06/mi
10.5M
2:03:09
Rank: #6063 (-29)
10M → 10.5M
8:43 | 17:26/mi
12M
2:23:29
Rank: #6247 (-184)
10.5M → 12M
20:20 | 13:33/mi
14M
2:54:10
Rank: #6434 (-187)
12M → 14M
30:41 | 15:20/mi
16M
3:15:34
Rank: #6319 (+115)
14M → 16M
21:24 | 10:42/mi
18M
3:47:16
Rank: #6469 (-150)
16M → 18M
31:42 | 15:51/mi
20M
4:14:30
Rank: #6429 (+40)
18M → 20M
27:14 | 13:37/mi
22M
4:41:40
Rank: #6430 (-1)
20M → 22M
27:10 | 13:35/mi
24M
5:10:33
Rank: #6385 (+45)
22M → 24M
28:53 | 14:27/mi
Finish· 26.22 mi
5:41:23
Rank: #6339 (+46)
24M → Finish
30:50 | 13:54/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:54:10
Pace12:26 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:47:13
Pace13:41 /mi
📊Negative Split: 4.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:59:1321:5510:5721:55
10:57
-
4M
4.00 mi06:20:3743:1910:5021:24
10:42
-0:15
6M
6.00 mi06:43:251:06:0711:0122:48
11:24
+0:42
8M
8.00 mi07:07:001:29:4211:1323:35
11:47
+0:23
9.6M
9.60 mi07:28:061:50:4811:3221:06
13:11
+1:24
10M
10.00 mi07:31:441:54:2611:273:38
9:06
-4:05
10.5M
10.50 mi07:40:272:03:0911:448:43
17:26
+8:20
12M
12.00 mi08:00:472:23:2911:5720:20
13:33
-3:53
14M
14.00 mi08:31:282:54:1012:2630:41
15:20
+1:47
16M
16.00 mi08:52:523:15:3412:1321:24
10:42
-4:38
18M
18.00 mi09:24:343:47:1612:3831:42
15:51
+5:09
20M
20.00 mi09:51:484:14:3012:4327:14
13:37
-2:14
22M
22.00 mi10:18:584:41:4012:4827:10
13:35
-0:02
24M
24.00 mi10:47:515:10:3312:5628:53
14:27
+0:52
Finish
26.22 mi11:18:415:41:2313:0230:50
13:54
-0:33

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

9:06 /mi

Average Pace

13:02 /mi

Slowest Pace

17:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:44

34% of race

Time at Steady Pace

2:35:33

46% of race

Time at Slower Pace

1:11:06

21% of race

Average Pace: 13:01 /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 mi05:59:1321:5510:5721:55
10:57
#5807
4M
4.00 mi06:20:3743:1910:5021:24
10:42
#5459
6M
6.00 mi06:43:251:06:0711:0122:48
11:24
#5543
8M
8.00 mi07:07:001:29:4211:1323:35
11:47
#5844
9.6M
9.60 mi07:28:061:50:4811:3221:06
13:11
#5999
10M
10.00 mi07:31:441:54:2611:273:38
9:06
#6034
10.5M
10.50 mi07:40:272:03:0911:448:43
17:26
#6063
12M
12.00 mi08:00:472:23:2911:5720:20
13:33
#6247
14M
14.00 mi08:31:282:54:1012:2630:41
15:20
#6434
16M
16.00 mi08:52:523:15:3412:1321:24
10:42
#6319
18M
18.00 mi09:24:343:47:1612:3831:42
15:51
#6469
20M
20.00 mi09:51:484:14:3012:4327:14
13:37
#6429
22M
22.00 mi10:18:584:41:4012:4827:10
13:35
#6430
24M
24.00 mi10:47:515:10:3312:5628:53
14:27
#6385
Finish
26.22 mi11:18:415:41:2313:0230:50
13:54
#6339
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 90%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:21

Segment Time

13:44/mi

Pace

0.90 mi

Distance

Overall

6431

Women

1790

Division

337

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi580715002856808(Top 95%)1919(Top 92%)366(Top 93%)
4M4.00 mi2.00 mi5459+3481383+117258+275145(Top 72%)1254(Top 60%)233(Top 59%)
6M6.00 mi2.00 mi5543-841404-21263-55834(Top 81%)1521(Top 73%)277(Top 70%)
8M8.00 mi2.00 mi5844-3011525-121286-236555(Top 91%)1779(Top 85%)331(Top 84%)
9.6M9.60 mi1.60 mi5999-1551584-59296-106428(Top 90%)1777(Top 85%)338(Top 86%)
10M10.00 mi0.40 mi6034-351601-17299-36686(Top 93%)1870(Top 90%)359(Top 91%)
10.5M10.50 mi0.50 mi6063-291618-17301-26411(Top 89%)1792(Top 86%)334(Top 85%)
12M12.00 mi1.50 mi6247-1841682-64314-136808(Top 95%)1919(Top 92%)366(Top 93%)
14M14.00 mi2.00 mi6434-1871761-79331-176934(Top 97%)2001(Top 96%)375(Top 95%)
16M16.00 mi2.00 mi6319+1151719+42324+75282(Top 74%)1370(Top 66%)255(Top 65%)
18M18.00 mi2.00 mi6469-1501786-67340-166748(Top 94%)1943(Top 93%)373(Top 94%)
20M20.00 mi2.00 mi6429+401779+73406135(Top 86%)1754(Top 84%)334(Top 85%)
22M22.00 mi2.00 mi6430-11786-7343-36346(Top 89%)1834(Top 88%)352(Top 89%)
24M24.00 mi2.00 mi6385+451784+23435909(Top 82%)1705(Top 82%)323(Top 82%)
Finish26.22 mi2.22 mi6339+461768+16342+15967(Top 83%)1725(Top 83%)324(Top 82%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 95%
×1human
+6ft-11ft

Overall

6808

Females

1919

F30-34

371

2M→4M

2.0 - 4.0 mi

Top 72%
×4stories
+75ft-70ft

Overall

5145

Females

1254

F30-34

236

4M→6M

4.0 - 6.0 mi

Top 81%
×5stories
+71ft-18ft

Overall

5834

Females

1521

F30-34

283

6M→8M

6.0 - 8.0 mi

Top 91%
×9stories
+106ft-21ft

Overall

6555

Females

1779

F30-34

336

8M→9.6M

8.0 - 9.6 mi

Top 90%
×13stories
+117ft-177ft

Overall

6428

Females

1777

F30-34

343

9.6M→10M

9.6 - 10.0 mi

Top 93%
×1story
+17ft-12ft

Overall

6686

Females

1870

F30-34

365

10M→10.5M

10.0 - 10.5 mi

Top 89%
×9stories
+0ft-102ft

Overall

6411

Females

1792

F30-34

342

10.5M→12M

10.5 - 12.0 mi

Top 95%
×18stories
+304ft-125ft

Overall

6808

Females

1919

F30-34

371

12M→14M

12.0 - 14.0 mi

Top 97%
×9stories
+99ft-125ft

Overall

6934

Females

2001

F30-34

379

14M→16M

14.0 - 16.0 mi

Top 74%
×9stories
+124ft-78ft

Overall

5282

Females

1370

F30-34

259

16M→18M

16.0 - 18.0 mi

Top 94%
×8stories
+106ft-45ft

Overall

6748

Females

1943

F30-34

377

18M→20M

18.0 - 20.0 mi

Top 86%
×3stories
+52ft-26ft

Overall

6135

Females

1754

F30-34

338

20M→22M

20.0 - 22.0 mi

Top 89%
×21stories
+17ft-266ft

Overall

6346

Females

1834

F30-34

355

22M→24M

22.0 - 24.0 mi

Top 82%
×3stories
+70ft-85ft

Overall

5909

Females

1705

F30-34

325

24M→Finish

24.0 - 26.2 mi

Top 83%
~flat
+2ft-2ft

Overall

5967

Females

1725

F30-34

324

Passing Analysis

Category:
Athletes Passed
1007*
Passed By
1539
Net Change
-532
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5807
2M → 4M368*20+348#5807#5459
4M → 6M126210-84#5459#5543
6M → 8M13*314-301#5543#5844
8M → 9.6M39*194-155#5844#5999
9.6M → 10M641-35#5999#6034
10M → 10.5M3968-29#6034#6063
10.5M → 12M12196-184#6063#6247
12M → 14M20*207-187#6247#6434
14M → 16M136*21+115#6434#6319
16M → 18M16*166-150#6319#6469
18M → 20M57*17+40#6469#6429
20M → 22M37*38-1#6429#6430
22M → 24M71*26+45#6430#6385
24M → Finish67*21+46#6385#6339
TOTALS1007*1539-532

* 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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