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SF MARATHON 1ST HALF 2026

Kuen Hue Cheung

Aurora, CO

Bib: 13296 F 54

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Top 44%
Division (F50-54)
#0 / 143
Top 43%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
10:49/mi
21:39
→ flat
12 ft elev
4M
11:30/mi
44:39
↑ 67↓ 69
10 ft elev
6M
11:22/mi
1:07:23
↑ 1231.1%
126 ft elev
8M
10:51/mi
1:29:04
↑ 166↓ 531.1%
246 ft elev
9.6M
10:51/mi
1:46:25
↑ 68↓ 1931.5%
126 ft elev
10M
21:52/mi
1:55:09
↓ 241.1%
90 ft elev
10.5M
5:58/mi
1:58:08
↓ 732.7%
18 ft elev
12M
15:39/mi
2:21:36
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:26/mi
2:34:17
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:23
Pace11:14 /mi
2nd Half
Distance7.11 mi
Time1:26:54
Pace12:13 /mi
📊Positive Split: 29.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:52:0021:3910:4921:39
10:49
-
4M
4.00 mi07:15:0044:3911:1023:00
11:30
+0:41
6M
6.00 mi07:37:441:07:2311:1422:44
11:22
-0:08
8M
8.00 mi07:59:251:29:0411:0821:41
10:51
-0:31
9.6M
9.60 mi08:16:461:46:2511:0517:21
10:51
0:00
10M
10.00 mi08:25:301:55:0911:318:44
21:52
+11:01
10.5M
10.50 mi08:28:291:58:0811:152:59
5:58
-15:54
12M
12.00 mi08:51:572:21:3611:4823:28
15:39
+9:41
Finish
13.11 mi09:04:382:34:1711:4612:41
11:26
-4:13

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

5:58 /mi

Average Pace

11:46 /mi

Slowest Pace

21:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59

2% of race

Time at Steady Pace

1:59:06

77% of race

Time at Slower Pace

32:12

21% of race

Average Pace: 11:46 /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 mi06:52:0021:3910:4921:39
10:49
#4431
4M
4.00 mi07:15:0044:3911:1023:00
11:30
#4672
6M
6.00 mi07:37:441:07:2311:1422:44
11:22
#4539
8M
8.00 mi07:59:251:29:0411:0821:41
10:51
#4135
9.6M
9.60 mi08:16:461:46:2511:0517:21
10:51
#4259
10M
10.00 mi08:25:301:55:0911:318:44
21:52
#4277
10.5M
10.50 mi08:28:291:58:0811:152:59
5:58
#4306
12M
12.00 mi08:51:572:21:3611:4823:28
15:39
#4240
Finish
13.11 mi09:04:382:34:1711:4612:41
11:26
#4233
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 70%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:43

Segment Time

13:01/mi

Pace

0.90 mi

Distance

Overall

4585

Women

1809

Division

77

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2M2.00 mi2.00 mi44311623604000(Top 61%)1503(Top 51%)64(Top 45%)
4M4.00 mi2.00 mi4672-2411753-13065-54874(Top 74%)1891(Top 65%)73(Top 51%)
6M6.00 mi2.00 mi4539+1331682+7162+34332(Top 66%)1584(Top 54%)59(Top 41%)
8M8.00 mi2.00 mi4135+4041449+23355+73376(Top 51%)1092(Top 37%)46(Top 32%)
9.6M9.60 mi1.60 mi4259-1241545-9661-64892(Top 74%)2009(Top 69%)95(Top 66%)
10M10.00 mi0.40 mi4277-181570-2560+14485(Top 68%)1751(Top 60%)74(Top 52%)
10.5M10.50 mi0.50 mi4306-291584-1462-25298(Top 81%)2182(Top 74%)89(Top 62%)
12M12.00 mi1.50 mi4240+661568+16624000(Top 61%)1503(Top 51%)64(Top 45%)
Finish13.11 mi1.11 mi4233+71569-1624475(Top 68%)1773(Top 61%)71(Top 50%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 61%
~flat
+5ft-3ft

Overall

4000

Females

1503

F50-54

66

2M→4M

2.0 - 4.0 mi

Top 74%
×4story building
+67ft-69ft

Overall

4874

Females

1891

F50-54

75

4M→6M

4.0 - 6.0 mi

Top 66%
×9story building
+123ft-9ft

Overall

4332

Females

1584

F50-54

61

6M→8M

6.0 - 8.0 mi

Top 51%
×12story building
+166ft-53ft

Overall

3376

Females

1092

F50-54

48

8M→9.6M

8.0 - 9.6 mi

Top 74%
×13story building
+68ft-193ft

Overall

4892

Females

2009

F50-54

97

9.6M→10M

9.6 - 10.0 mi

Top 68%
×2story building
+0ft-24ft

Overall

4485

Females

1751

F50-54

76

10M→10.5M

10.0 - 10.5 mi

Top 81%
×6story building
+1ft-73ft

Overall

5298

Females

2182

F50-54

90

10.5M→12M

10.5 - 12.0 mi

Top 61%
×21story building
+280ft-26ft

Overall

4000

Females

1503

F50-54

66

12M→Finish

12.0 - 13.1 mi

Top 68%
×7story building
+14ft-89ft

Overall

4475

Females

1773

F50-54

71

Passing Analysis

Category:
Athletes Passed
1049*
Passed By
851
Net Change
+198
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4431
2M → 4M108349-241#4431#4672
4M → 6M203*70+133#4672#4539
6M → 8M425*21+404#4539#4135
8M → 9.6M64188-124#4135#4259
9.6M → 10M4765-18#4259#4277
10M → 10.5M736-29#4277#4306
10.5M → 12M134*68+66#4306#4240
12M → Finish61*54+7#4240#4233
TOTALS1049*851+198

* 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