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SF MARATHON 1ST HALF 2026

Yujin Cho

Bib: 18946•F•Age: 30

Federal Way, WA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 42%
Gender (Female)
#0 / 2930
Top 29%
Division (F30-34)
#0 / 651
Top 29%
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
10:13/mi
20:27
→ flat
4M
10:17/mi
41:01
↑ 67↓ 69
6M
10:18/mi
1:01:38
↑ 1231.1%
8M
9:54/mi
1:21:26
↑ 166↓ 531.1%
9.6M
9:54/mi
1:37:17
↑ 68↓ 1931.5%
10M
17:49/mi
1:44:24
↓ 241.1%
10.5M
5:10/mi
1:46:59
↓ 732.7%
12M
13:32/mi
2:07:17
↑ 2803.2%
Finish· 13.11 mi
9:45/mi
2:18:06
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:38
Pace10:16 /mi
2nd Half
Distance7.11 mi
Time1:16:28
Pace10:45 /mi
📊Positive Split: 24.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:1920:2710:1320:27
10:13
-
4M
4.00 mi07:26:5341:0110:1520:34
10:17
+0:04
6M
6.00 mi07:47:301:01:3810:1620:37
10:18
+0:01
8M
8.00 mi08:07:181:21:2610:1119:48
9:54
-0:24
9.6M
9.60 mi08:23:091:37:1710:0815:51
9:54
0:00
10M
10.00 mi08:30:161:44:2410:267:07
17:49
+7:55
10.5M
10.50 mi08:32:511:46:5910:112:35
5:10
-12:39
12M
12.00 mi08:53:092:07:1710:3620:18
13:32
+8:22
Finish
13.11 mi09:03:582:18:0610:3210:49
9:45
-3:47

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

5:10 /mi

Average Pace

10:32 /mi

Slowest Pace

17:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35

2% of race

Time at Steady Pace

1:48:06

78% of race

Time at Slower Pace

27:25

20% of race

Average Pace: 10:32 /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 mi07:06:1920:2710:1320:27
10:13
#3410
4M
4.00 mi07:26:5341:0110:1520:34
10:17
#3296
6M
6.00 mi07:47:301:01:3810:1620:37
10:18
#3178
8M
8.00 mi08:07:181:21:2610:1119:48
9:54
#2897
9.6M
9.60 mi08:23:091:37:1710:0815:51
9:54
#3026
10M
10.00 mi08:30:161:44:2410:267:07
17:49
#2933
10.5M
10.50 mi08:32:511:46:5910:112:35
5:10
#2938
12M
12.00 mi08:53:092:07:1710:3620:18
13:32
#2803
Finish
13.11 mi09:03:582:18:0610:3210:49
9:45
#2745
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 38%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:42

Segment Time

10:47/mi

Pace

0.90 mi

Distance

Overall

2476

Women

748

Division

167

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi341011402582364(Top 36%)724(Top 25%)149(Top 23%)
4M4.00 mi2.00 mi3296+1141082+58246+123198(Top 49%)1023(Top 35%)229(Top 35%)
6M6.00 mi2.00 mi3178+1181020+62231+153043(Top 46%)951(Top 32%)208(Top 32%)
8M8.00 mi2.00 mi2897+281876+144190+412274(Top 35%)604(Top 21%)140(Top 22%)
9.6M9.60 mi1.60 mi3026-129949-73211-213887(Top 59%)1532(Top 52%)348(Top 53%)
10M10.00 mi0.40 mi2933+93916+33204+72264(Top 34%)674(Top 23%)138(Top 21%)
10.5M10.50 mi0.50 mi2938-5918-2206-23555(Top 54%)1236(Top 42%)274(Top 42%)
12M12.00 mi1.50 mi2803+135873+45193+132364(Top 36%)724(Top 25%)149(Top 23%)
Finish13.11 mi1.11 mi2745+58848+25188+52553(Top 39%)806(Top 28%)174(Top 27%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 36%
~flat
+5ft-3ft

Overall

2364

Females

724

F30-34

150

2M→4M

2.0 - 4.0 mi

Top 49%
×4story building
+67ft-69ft

Overall

3198

Females

1023

F30-34

232

4M→6M

4.0 - 6.0 mi

Top 46%
×9story building
+123ft-9ft

Overall

3043

Females

951

F30-34

210

6M→8M

6.0 - 8.0 mi

Top 35%
×12story building
+166ft-53ft

Overall

2274

Females

604

F30-34

142

8M→9.6M

8.0 - 9.6 mi

Top 59%
×13story building
+68ft-193ft

Overall

3887

Females

1532

F30-34

350

9.6M→10M

9.6 - 10.0 mi

Top 34%
×2story building
+0ft-24ft

Overall

2264

Females

674

F30-34

139

10M→10.5M

10.0 - 10.5 mi

Top 54%
×6story building
+1ft-73ft

Overall

3555

Females

1236

F30-34

276

10.5M→12M

10.5 - 12.0 mi

Top 36%
×21story building
+280ft-26ft

Overall

2364

Females

724

F30-34

150

12M→Finish

12.0 - 13.1 mi

Top 39%
×7story building
+14ft-89ft

Overall

2553

Females

806

F30-34

174

Passing Analysis

Category:
Athletes Passed
1104*
Passed By
439
Net Change
+665
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3410
2M → 4M230116+114#3410#3296
4M → 6M17557+118#3296#3178
6M → 8M303*22+281#3178#2897
8M → 9.6M45174-129#2897#3026
9.6M → 10M10310+93#3026#2933
10M → 10.5M813-5#2933#2938
10.5M → 12M16934+135#2938#2803
12M → Finish71*13+58#2803#2745
TOTALS1104*439+665

* 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