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SF MARATHON 1ST HALF 2026

Sook Won

Bib: 20768•F•Age: 53

Los Angeles, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F50-54)
#0 / 143
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:42/mi
23:24
→ flat
4M
13:07/mi
49:38
↑ 67↓ 69
6M
13:52/mi
1:17:23
↑ 1231.1%
8M
15:26/mi
1:48:15
↑ 166↓ 531.1%
9.6M
9:49/mi
2:03:58
↑ 68↓ 1931.5%
10M
23:12/mi
2:13:14
↓ 241.1%
10.5M
6:24/mi
2:16:26
↓ 732.7%
12M
18:25/mi
2:44:04
↑ 2803.2%
Finish· 13.11 mi
12:36/mi
2:58:02
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:17:23
Pace12:54 /mi
2nd Half
Distance7.11 mi
Time1:40:39
Pace14:09 /mi
📊Positive Split: 30.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:0023:2411:4223:24
11:42
-
4M
4.00 mi07:36:1449:3812:2526:14
13:07
+1:25
6M
6.00 mi08:03:591:17:2312:5427:45
13:52
+0:45
8M
8.00 mi08:34:511:48:1513:3230:52
15:26
+1:34
9.6M
9.60 mi08:50:342:03:5812:5515:43
9:49
-5:37
10M
10.00 mi08:59:502:13:1413:199:16
23:12
+13:23
10.5M
10.50 mi09:03:022:16:2613:003:12
6:24
-16:48
12M
12.00 mi09:30:402:44:0413:4027:38
18:25
+12:01
Finish
13.11 mi09:44:382:58:0213:3513:58
12:36
-5:49

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

6:24 /mi

Average Pace

13:35 /mi

Slowest Pace

23:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:55

11% of race

Time at Steady Pace

1:31:21

51% of race

Time at Slower Pace

1:07:46

38% of race

Average Pace: 13:35 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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 mi07:10:0023:2411:4223:24
11:42
#5607
4M
4.00 mi07:36:1449:3812:2526:14
13:07
#6011
6M
6.00 mi08:03:591:17:2312:5427:45
13:52
#6137
8M
8.00 mi08:34:511:48:1513:3230:52
15:26
#6246
9.6M
9.60 mi08:50:342:03:5812:5515:43
9:49
#6107
10M
10.00 mi08:59:502:13:1413:199:16
23:12
#6062
10.5M
10.50 mi09:03:022:16:2613:003:12
6:24
#6067
12M
12.00 mi09:30:402:44:0413:4027:38
18:25
#6021
Finish
13.11 mi09:44:382:58:0213:3513:58
12:36
#5959
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 79%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:28

Segment Time

13:51/mi

Pace

0.90 mi

Distance

Overall

5203

Women

2135

Division

91

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2M2.00 mi2.00 mi560723051055658(Top 86%)2424(Top 83%)109(Top 76%)
4M4.00 mi2.00 mi6011-4042550-245114-96161(Top 94%)2655(Top 91%)121(Top 85%)
6M6.00 mi2.00 mi6137-1262618-68120-66223(Top 95%)2684(Top 92%)124(Top 87%)
8M8.00 mi2.00 mi6246-1092695-77124-46342(Top 96%)2767(Top 94%)130(Top 91%)
9.6M9.60 mi1.60 mi6107+1392605+90115+93784(Top 58%)1475(Top 50%)66(Top 46%)
10M10.00 mi0.40 mi6062+452590+15117-25052(Top 77%)2052(Top 70%)87(Top 61%)
10.5M10.50 mi0.50 mi6067-52591-11175801(Top 88%)2477(Top 85%)105(Top 73%)
12M12.00 mi1.50 mi6021+462568+231175658(Top 86%)2424(Top 83%)109(Top 76%)
Finish13.11 mi1.11 mi5959+622527+41114+35328(Top 81%)2254(Top 77%)99(Top 69%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
~flat
+5ft-3ft

Overall

5658

Females

2424

F50-54

111

2M→4M

2.0 - 4.0 mi

Top 94%
×4story building
+67ft-69ft

Overall

6161

Females

2655

F50-54

123

4M→6M

4.0 - 6.0 mi

Top 95%
×9story building
+123ft-9ft

Overall

6223

Females

2684

F50-54

126

6M→8M

6.0 - 8.0 mi

Top 96%
×12story building
+166ft-53ft

Overall

6342

Females

2767

F50-54

132

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13story building
+68ft-193ft

Overall

3784

Females

1475

F50-54

68

9.6M→10M

9.6 - 10.0 mi

Top 77%
×2story building
+0ft-24ft

Overall

5052

Females

2052

F50-54

89

10M→10.5M

10.0 - 10.5 mi

Top 88%
×6story building
+1ft-73ft

Overall

5801

Females

2477

F50-54

107

10.5M→12M

10.5 - 12.0 mi

Top 86%
×21story building
+280ft-26ft

Overall

5658

Females

2424

F50-54

111

12M→Finish

12.0 - 13.1 mi

Top 81%
×7story building
+14ft-89ft

Overall

5328

Females

2254

F50-54

99

Passing Analysis

Category:
Athletes Passed
429*
Passed By
781
Net Change
-352
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5607
2M → 4M21*425-404#5607#6011
4M → 6M42*168-126#6011#6137
6M → 8M19*128-109#6137#6246
8M → 9.6M144*5+139#6246#6107
9.6M → 10M5813+45#6107#6062
10M → 10.5M611-5#6062#6067
10.5M → 12M74*28+46#6067#6021
12M → Finish65*3+62#6021#5959
TOTALS429*781-352

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events