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SF MARATHON 2026

Sylvia Chia

Bib: 3947•F•Age: 31

San Francisco, 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

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
20:25
Rank: #4563
Start → 2M
20:25 | 10:12/mi
4M
40:47
Rank: #4376 (+187)
2M → 4M
20:22 | 10:11/mi
6M
1:01:25
Rank: #4332 (+44)
4M → 6M
20:38 | 10:19/mi
8M
1:22:32
Rank: #4509 (-177)
6M → 8M
21:07 | 10:33/mi
9.6M
1:40:18
Rank: #4479 (+30)
8M → 9.6M
17:46 | 11:06/mi
10M
1:44:08
Rank: #4626 (-147)
9.6M → 10M
3:50 | 9:36/mi
10.5M
1:51:10
Rank: #4570 (+56)
10M → 10.5M
7:02 | 14:04/mi
12M
2:10:22
Rank: #4995 (-425)
10.5M → 12M
19:12 | 12:48/mi
14M
2:35:29
Rank: #5097 (-102)
12M → 14M
25:07 | 12:33/mi
16M
3:01:04
Rank: #5474 (-377)
14M → 16M
25:35 | 12:47/mi
18M
3:26:38
Rank: #5428 (+46)
16M → 18M
25:34 | 12:47/mi
20M
3:51:42
Rank: #5433 (-5)
18M → 20M
25:04 | 12:32/mi
22M
4:17:02
Rank: #5501 (-68)
20M → 22M
25:20 | 12:40/mi
24M
4:46:00
Rank: #5571 (-70)
22M → 24M
28:58 | 14:29/mi
Finish· 26.22 mi
5:13:13
Rank: #5481 (+90)
24M → Finish
27:13 | 12:16/mi
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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:35:29
Pace11:06 /mi
2nd Half
Distance12.22 mi
Time2:37:44
Pace12:55 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:46:0420:2510:1220:25
10:12
-
4M
4.00 mi06:06:2640:4710:1220:22
10:11
-0:01
6M
6.00 mi06:27:041:01:2510:1420:38
10:19
+0:08
8M
8.00 mi06:48:111:22:3210:1921:07
10:33
+0:14
9.6M
9.60 mi07:05:571:40:1810:2717:46
11:06
+0:33
10M
10.00 mi07:09:471:44:0810:253:50
9:36
-1:30
10.5M
10.50 mi07:16:491:51:1010:357:02
14:04
+4:28
12M
12.00 mi07:36:012:10:2210:5219:12
12:48
-1:16
14M
14.00 mi08:01:082:35:2911:0625:07
12:33
-0:15
16M
16.00 mi08:26:433:01:0411:1925:35
12:47
+0:14
18M
18.00 mi08:52:173:26:3811:2925:34
12:47
0:00
20M
20.00 mi09:17:213:51:4211:3525:04
12:32
-0:15
22M
22.00 mi09:42:414:17:0211:4125:20
12:40
+0:08
24M
24.00 mi10:11:394:46:0011:5528:58
14:29
+1:49
Finish
26.22 mi10:38:525:13:1311:5727:13
12:16
-2:13

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

9:36 /mi

Average Pace

11:57 /mi

Slowest Pace

14:29 /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

1:44:08

33% of race

Time at Steady Pace

2:53:05

55% of race

Time at Slower Pace

36:00

11% of race

Average Pace: 11:57 /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 mi05:46:0420:2510:1220:25
10:12
#4563
4M
4.00 mi06:06:2640:4710:1220:22
10:11
#4376
6M
6.00 mi06:27:041:01:2510:1420:38
10:19
#4332
8M
8.00 mi06:48:111:22:3210:1921:07
10:33
#4509
9.6M
9.60 mi07:05:571:40:1810:2717:46
11:06
#4479
10M
10.00 mi07:09:471:44:0810:253:50
9:36
#4626
10.5M
10.50 mi07:16:491:51:1010:357:02
14:04
#4570
12M
12.00 mi07:36:012:10:2210:5219:12
12:48
#4995
14M
14.00 mi08:01:082:35:2911:0625:07
12:33
#5097
16M
16.00 mi08:26:433:01:0411:1925:35
12:47
#5474
18M
18.00 mi08:52:173:26:3811:2925:34
12:47
#5428
20M
20.00 mi09:17:213:51:4211:3525:04
12:32
#5433
22M
22.00 mi09:42:414:17:0211:4125:20
12:40
#5501
24M
24.00 mi10:11:394:46:0011:5528:58
14:29
#5571
Finish
26.22 mi10:38:525:13:1311:5727:13
12:16
#5481
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 76%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:52

Segment Time

12:05/mi

Pace

0.90 mi

Distance

Overall

5421

Women

1390

Division

258

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi456310311966519(Top 91%)1798(Top 86%)343(Top 87%)
4M4.00 mi2.00 mi4376+187947+84171+254317(Top 60%)930(Top 45%)162(Top 41%)
6M6.00 mi2.00 mi4332+44941+6169+24312(Top 60%)937(Top 45%)165(Top 42%)
8M8.00 mi2.00 mi4509-1771007-66185-165056(Top 71%)1209(Top 58%)224(Top 57%)
9.6M9.60 mi1.60 mi4479+301010-3184+14563(Top 64%)1061(Top 51%)200(Top 51%)
10M10.00 mi0.40 mi4626-1471063-53193-96872(Top 96%)1944(Top 93%)369(Top 93%)
10.5M10.50 mi0.50 mi4570+561047+16188+54343(Top 61%)994(Top 48%)177(Top 45%)
12M12.00 mi1.50 mi4995-4251197-150224-366519(Top 91%)1798(Top 86%)343(Top 87%)
14M14.00 mi2.00 mi5097-1021240-43236-125642(Top 79%)1468(Top 70%)277(Top 70%)
16M16.00 mi2.00 mi5474-3771396-156262-266527(Top 91%)1853(Top 89%)358(Top 91%)
18M18.00 mi2.00 mi5428+461385+112625110(Top 71%)1357(Top 65%)254(Top 64%)
20M20.00 mi2.00 mi5433-51397-12267-55317(Top 74%)1460(Top 70%)278(Top 70%)
22M22.00 mi2.00 mi5501-681435-38274-75797(Top 81%)1664(Top 80%)316(Top 80%)
24M24.00 mi2.00 mi5571-701466-31283-95930(Top 83%)1708(Top 82%)324(Top 82%)
Finish26.22 mi2.22 mi5481+901446+20279+44777(Top 67%)1319(Top 63%)245(Top 62%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 91%
×1human
+6ft-11ft

Overall

6519

Females

1798

F30-34

348

2M→4M

2.0 - 4.0 mi

Top 60%
×4stories
+75ft-70ft

Overall

4317

Females

930

F30-34

165

4M→6M

4.0 - 6.0 mi

Top 60%
×5stories
+71ft-18ft

Overall

4312

Females

937

F30-34

168

6M→8M

6.0 - 8.0 mi

Top 71%
×9stories
+106ft-21ft

Overall

5056

Females

1209

F30-34

227

8M→9.6M

8.0 - 9.6 mi

Top 64%
×13stories
+117ft-177ft

Overall

4563

Females

1061

F30-34

203

9.6M→10M

9.6 - 10.0 mi

Top 96%
×1story
+17ft-12ft

Overall

6872

Females

1944

F30-34

376

10M→10.5M

10.0 - 10.5 mi

Top 61%
×9stories
+0ft-102ft

Overall

4343

Females

994

F30-34

180

10.5M→12M

10.5 - 12.0 mi

Top 91%
×18stories
+304ft-125ft

Overall

6519

Females

1798

F30-34

348

12M→14M

12.0 - 14.0 mi

Top 79%
×9stories
+99ft-125ft

Overall

5642

Females

1468

F30-34

281

14M→16M

14.0 - 16.0 mi

Top 91%
×9stories
+124ft-78ft

Overall

6527

Females

1853

F30-34

362

16M→18M

16.0 - 18.0 mi

Top 71%
×8stories
+106ft-45ft

Overall

5110

Females

1357

F30-34

258

18M→20M

18.0 - 20.0 mi

Top 74%
×3stories
+52ft-26ft

Overall

5317

Females

1460

F30-34

282

20M→22M

20.0 - 22.0 mi

Top 81%
×21stories
+17ft-266ft

Overall

5797

Females

1664

F30-34

319

22M→24M

22.0 - 24.0 mi

Top 83%
×3stories
+70ft-85ft

Overall

5930

Females

1708

F30-34

326

24M→Finish

24.0 - 26.2 mi

Top 67%
~flat
+2ft-2ft

Overall

4777

Females

1319

F30-34

245

Passing Analysis

Category:
Athletes Passed
998*
Passed By
1916
Net Change
-918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4563
2M → 4M247*60+187#4563#4376
4M → 6M150106+44#4376#4332
6M → 8M24*201-177#4332#4509
8M → 9.6M96*66+30#4509#4479
9.6M → 10M1148-147#4479#4626
10M → 10.5M7923+56#4626#4570
10.5M → 12M4429-425#4570#4995
12M → 14M40*142-102#4995#5097
14M → 16M19*396-377#5097#5474
16M → 18M124*78+46#5474#5428
18M → 20M57*62-5#5428#5433
20M → 22M27*95-68#5433#5501
22M → 24M27*97-70#5501#5571
24M → Finish103*13+90#5571#5481
TOTALS998*1916-918

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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