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SF MARATHON 1ST HALF 2026

Ann Kim

Pasadena, CA

Bib: 15941 F 31

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 50%
Gender (Female)
#0 / 2930
Top 37%
Division (F30-34)
#0 / 651
Top 38%
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
10:08/mi
20:16
→ flat
12 ft elev
4M
10:44/mi
41:43
↑ 67↓ 69
10 ft elev
6M
10:35/mi
1:02:54
↑ 1231.1%
126 ft elev
8M
10:56/mi
1:24:46
↑ 166↓ 531.1%
246 ft elev
9.6M
8:42/mi
1:38:42
↑ 68↓ 1931.5%
126 ft elev
10M
20:46/mi
1:47:00
↓ 241.1%
90 ft elev
10.5M
4:44/mi
1:49:22
↓ 732.7%
18 ft elev
12M
15:15/mi
2:12:14
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:07/mi
2:23:27
↑ 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
Time1:02:54
Pace10:29 /mi
2nd Half
Distance7.11 mi
Time1:20:33
Pace11:20 /mi
📊Positive Split: 28.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:3020:1610:0820:16
10:08
-
4M
4.00 mi07:18:5741:4310:2621:27
10:44
+0:36
6M
6.00 mi07:40:081:02:5410:2921:11
10:35
-0:09
8M
8.00 mi08:02:001:24:4610:3621:52
10:56
+0:21
9.6M
9.60 mi08:15:561:38:4210:1713:56
8:42
-2:14
10M
10.00 mi08:24:141:47:0010:428:18
20:46
+12:04
10.5M
10.50 mi08:26:361:49:2210:252:22
4:44
-16:02
12M
12.00 mi08:49:282:12:1411:0122:52
15:15
+10:31
Finish
13.11 mi09:00:412:23:2710:5711:13
10:07
-5:08

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

4:44 /mi

Average Pace

10:57 /mi

Slowest Pace

20:46 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22

2% of race

Time at Steady Pace

1:49:55

77% of race

Time at Slower Pace

31:10

22% of race

Average Pace: 10:57 /mi

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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 mi06:57:3020:1610:0820:16
10:08
#3243
4M
4.00 mi07:18:5741:4310:2621:27
10:44
#3587
6M
6.00 mi07:40:081:02:5410:2921:11
10:35
#3465
8M
8.00 mi08:02:001:24:4610:3621:52
10:56
#3430
9.6M
9.60 mi08:15:561:38:4210:1713:56
8:42
#3224
10M
10.00 mi08:24:141:47:0010:428:18
20:46
#3262
10.5M
10.50 mi08:26:361:49:2210:252:22
4:44
#3240
12M
12.00 mi08:49:282:12:1411:0122:52
15:15
#3316
Finish
13.11 mi09:00:412:23:2710:5711:13
10:07
#3278
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 53%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:40

Segment Time

11:51/mi

Pace

0.90 mi

Distance

Overall

3494

Women

1229

Division

285

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi3243106524737141367305
4M4.00 mi2.00 mi3587-3441209-144274-2738701349306
6M6.00 mi2.00 mi3465+1221158+51266+834351140261
8M8.00 mi2.00 mi3430+351135+23265+134701145260
9.6M9.60 mi1.60 mi3224+2061031+104235+302373828175
10M10.00 mi0.40 mi3262-381056-25236-138941431323
10.5M10.50 mi0.50 mi3240+221050+62362472754167
12M12.00 mi1.50 mi3316-761099-49249-1337141367305
Finish13.11 mi1.11 mi3278+381083+16247+230051023229

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 56%
~flat
+5ft-3ft

Overall

3714

Females

1367

F30-34

307

2M→4M

2.0 - 4.0 mi

Top 59%
×4story building
+67ft-69ft

Overall

3870

Females

1349

F30-34

309

4M→6M

4.0 - 6.0 mi

Top 52%
×9story building
+123ft-9ft

Overall

3435

Females

1140

F30-34

263

6M→8M

6.0 - 8.0 mi

Top 53%
×12story building
+166ft-53ft

Overall

3470

Females

1145

F30-34

262

8M→9.6M

8.0 - 9.6 mi

Top 36%
×13story building
+68ft-193ft

Overall

2373

Females

828

F30-34

176

9.6M→10M

9.6 - 10.0 mi

Top 59%
×2story building
+0ft-24ft

Overall

3894

Females

1431

F30-34

325

10M→10.5M

10.0 - 10.5 mi

Top 38%
×6story building
+1ft-73ft

Overall

2472

Females

754

F30-34

168

10.5M→12M

10.5 - 12.0 mi

Top 56%
×21story building
+280ft-26ft

Overall

3714

Females

1367

F30-34

307

12M→Finish

12.0 - 13.1 mi

Top 46%
×7story building
+14ft-89ft

Overall

3005

Females

1023

F30-34

229

Passing Analysis

Category:
Athletes Passed
837*
Passed By
872
Net Change
-35
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3243
2M → 4M66410-344#3243#3587
4M → 6M18563+122#3587#3465
6M → 8M161*126+35#3465#3430
8M → 9.6M25751+206#3430#3224
9.6M → 10M2664-38#3224#3262
10M → 10.5M264+22#3262#3240
10.5M → 12M57133-76#3240#3316
12M → Finish59*21+38#3316#3278
TOTALS837*872-35

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

Passing Charts

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