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SF MARATHON 2026

Betty Cheong

Bib: 9109•F•Age: 30

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

Start
0:00:00
Race begins
2M
21:46
Rank: #5713
Start → 2M
21:46 | 10:53/mi
4M
44:23
Rank: #5835 (-122)
2M → 4M
22:37 | 11:19/mi
6M
1:08:34
Rank: #6056 (-221)
4M → 6M
24:11 | 12:05/mi
8M
1:31:52
Rank: #6155 (-99)
6M → 8M
23:18 | 11:39/mi
9.6M
1:52:44
Rank: #6193 (-38)
8M → 9.6M
20:52 | 13:02/mi
10M
1:56:04
Rank: #6185 (+8)
9.6M → 10M
3:20 | 8:21/mi
10.5M
2:04:02
Rank: #6133 (+52)
10M → 10.5M
7:58 | 15:56/mi
12M
2:24:45
Rank: #6338 (-205)
10.5M → 12M
20:43 | 13:49/mi
14M
2:53:05
Rank: #6392 (-54)
12M → 14M
28:20 | 14:10/mi
16M
3:22:11
Rank: #6617 (-225)
14M → 16M
29:06 | 14:33/mi
18M
3:51:17
Rank: #6599 (+18)
16M → 18M
29:06 | 14:33/mi
20M
4:20:23
Rank: #6614 (-15)
18M → 20M
29:06 | 14:33/mi
22M
4:51:18
Rank: #6710 (-96)
20M → 22M
30:55 | 15:27/mi
24M
5:22:39
Rank: #6710
22M → 24M
31:21 | 15:41/mi
Finish· 26.22 mi
5:58:02
Rank: #6742 (-32)
24M → Finish
35:23 | 15:57/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:53:05
Pace12:22 /mi
2nd Half
Distance12.22 mi
Time3:04:57
Pace15:08 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:53:1421:4610:5321:46
10:53
-
4M
4.00 mi06:15:5144:2311:0622:37
11:19
+0:26
6M
6.00 mi06:40:021:08:3411:2624:11
12:05
+0:46
8M
8.00 mi07:03:201:31:5211:2923:18
11:39
-0:26
9.6M
9.60 mi07:24:121:52:4411:4520:52
13:02
+1:23
10M
10.00 mi07:27:321:56:0411:363:20
8:21
-4:41
10.5M
10.50 mi07:35:302:04:0211:497:58
15:56
+7:35
12M
12.00 mi07:56:132:24:4512:0420:43
13:49
-2:07
14M
14.00 mi08:24:332:53:0512:2228:20
14:10
+0:21
16M
16.00 mi08:53:393:22:1112:3829:06
14:33
+0:23
18M
18.00 mi09:22:453:51:1712:5129:06
14:33
0:00
20M
20.00 mi09:51:514:20:2313:0129:06
14:33
0:00
22M
22.00 mi10:22:464:51:1813:1430:55
15:27
+0:54
24M
24.00 mi10:54:075:22:3913:2731:21
15:41
+0:14
Finish
26.22 mi11:29:305:58:0213:4035:23
15:57
+0:16

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

8:21 /mi

Average Pace

13:40 /mi

Slowest Pace

15:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:04

32% of race

Time at Steady Pace

2:16:21

38% of race

Time at Slower Pace

1:45:37

29% of race

Average Pace: 13:39 /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 mi05:53:1421:4610:5321:46
10:53
#5713
4M
4.00 mi06:15:5144:2311:0622:37
11:19
#5835
6M
6.00 mi06:40:021:08:3411:2624:11
12:05
#6056
8M
8.00 mi07:03:201:31:5211:2923:18
11:39
#6155
9.6M
9.60 mi07:24:121:52:4411:4520:52
13:02
#6193
10M
10.00 mi07:27:321:56:0411:363:20
8:21
#6185
10.5M
10.50 mi07:35:302:04:0211:497:58
15:56
#6133
12M
12.00 mi07:56:132:24:4512:0420:43
13:49
#6338
14M
14.00 mi08:24:332:53:0512:2228:20
14:10
#6392
16M
16.00 mi08:53:393:22:1112:3829:06
14:33
#6617
18M
18.00 mi09:22:453:51:1712:5129:06
14:33
#6599
20M
20.00 mi09:51:514:20:2313:0129:06
14:33
#6614
22M
22.00 mi10:22:464:51:1813:1430:55
15:27
#6710
24M
24.00 mi10:54:075:22:3913:2731:21
15:41
#6710
Finish
26.22 mi11:29:305:58:0213:4035:23
15:57
#6742
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 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:18

Segment Time

12:34/mi

Pace

0.90 mi

Distance

Overall

5804

Women

1543

Division

290

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi571314742776902(Top 96%)1967(Top 94%)372(Top 94%)
4M4.00 mi2.00 mi5835-1221517-43286-95964(Top 83%)1573(Top 75%)294(Top 74%)
6M6.00 mi2.00 mi6056-2211608-91298-126404(Top 89%)1748(Top 84%)319(Top 81%)
8M8.00 mi2.00 mi6155-991639-31306-86442(Top 90%)1721(Top 83%)320(Top 81%)
9.6M9.60 mi1.60 mi6193-381653-143066356(Top 89%)1749(Top 84%)334(Top 85%)
10M10.00 mi0.40 mi6185+81651+2305+16172(Top 86%)1661(Top 80%)314(Top 79%)
10.5M10.50 mi0.50 mi6133+521642+93055804(Top 81%)1555(Top 75%)289(Top 73%)
12M12.00 mi1.50 mi6338-2051718-76321-166902(Top 96%)1967(Top 94%)372(Top 94%)
14M14.00 mi2.00 mi6392-541745-27326-56567(Top 92%)1840(Top 88%)348(Top 88%)
16M16.00 mi2.00 mi6617-2251846-101352-267032(Top 98%)2044(Top 98%)391(Top 99%)
18M18.00 mi2.00 mi6599+181842+4348+46287(Top 88%)1782(Top 85%)334(Top 85%)
20M20.00 mi2.00 mi6614-151853-11351-36582(Top 92%)1905(Top 91%)363(Top 92%)
22M22.00 mi2.00 mi6710-961896-43358-76900(Top 96%)2005(Top 96%)376(Top 95%)
24M24.00 mi2.00 mi67101901-5359-16522(Top 91%)1886(Top 90%)365(Top 92%)
Finish26.22 mi2.22 mi6742-321912-11366-76741(Top 94%)1955(Top 94%)369(Top 93%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
×1human
+6ft-11ft

Overall

6902

Females

1967

F30-34

377

2M→4M

2.0 - 4.0 mi

Top 83%
×4stories
+75ft-70ft

Overall

5964

Females

1573

F30-34

299

4M→6M

4.0 - 6.0 mi

Top 89%
×5stories
+71ft-18ft

Overall

6404

Females

1748

F30-34

327

6M→8M

6.0 - 8.0 mi

Top 90%
×9stories
+106ft-21ft

Overall

6442

Females

1721

F30-34

325

8M→9.6M

8.0 - 9.6 mi

Top 89%
×13stories
+117ft-177ft

Overall

6356

Females

1749

F30-34

339

9.6M→10M

9.6 - 10.0 mi

Top 86%
×1story
+17ft-12ft

Overall

6172

Females

1661

F30-34

320

10M→10.5M

10.0 - 10.5 mi

Top 81%
×9stories
+0ft-102ft

Overall

5804

Females

1555

F30-34

296

10.5M→12M

10.5 - 12.0 mi

Top 96%
×18stories
+304ft-125ft

Overall

6902

Females

1967

F30-34

377

12M→14M

12.0 - 14.0 mi

Top 92%
×9stories
+99ft-125ft

Overall

6567

Females

1840

F30-34

352

14M→16M

14.0 - 16.0 mi

Top 98%
×9stories
+124ft-78ft

Overall

7032

Females

2044

F30-34

396

16M→18M

16.0 - 18.0 mi

Top 88%
×8stories
+106ft-45ft

Overall

6287

Females

1782

F30-34

338

18M→20M

18.0 - 20.0 mi

Top 92%
×3stories
+52ft-26ft

Overall

6582

Females

1905

F30-34

367

20M→22M

20.0 - 22.0 mi

Top 96%
×21stories
+17ft-266ft

Overall

6900

Females

2005

F30-34

379

22M→24M

22.0 - 24.0 mi

Top 91%
×3stories
+70ft-85ft

Overall

6522

Females

1886

F30-34

367

24M→Finish

24.0 - 26.2 mi

Top 94%
~flat
+2ft-2ft

Overall

6741

Females

1955

F30-34

369

Passing Analysis

Category:
Athletes Passed
551*
Passed By
1580
Net Change
-1029
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5713
2M → 4M90*212-122#5713#5835
4M → 6M91312-221#5835#6056
6M → 8M28*127-99#6056#6155
8M → 9.6M69*107-38#6155#6193
9.6M → 10M157+8#6193#6185
10M → 10.5M7119+52#6185#6133
10.5M → 12M10215-205#6133#6338
12M → 14M38*92-54#6338#6392
14M → 16M11*236-225#6392#6617
16M → 18M53*35+18#6617#6599
18M → 20M29*44-15#6599#6614
20M → 22M11*107-96#6614#6710
22M → 24M23*230#6710#6710
24M → Finish12*44-32#6710#6742
TOTALS551*1580-1029

* 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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